1231 lines
53 KiB
Java
1231 lines
53 KiB
Java
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/*************************************************************************
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*
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* $RCSfile: DataAwareness.java,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: rt $ $Date: 2005-01-31 16:28:50 $
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*
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* The Contents of this file are made available subject to the terms of
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* the BSD license.
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*
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* Copyright (c) 2003 by Sun Microsystems, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Sun Microsystems, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*************************************************************************/
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// __________ Imports __________
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// base classes
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import com.sun.star.uno.*;
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import com.sun.star.lang.*;
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// factory for creating components
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import com.sun.star.bridge.XUnoUrlResolver;
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import com.sun.star.frame.XComponentLoader;
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// container handling
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import com.sun.star.container.*;
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// property access
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import com.sun.star.beans.*;
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// toolkit specific stuff
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import com.sun.star.awt.*;
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// drawing layer
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import com.sun.star.drawing.*;
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// text documents
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import com.sun.star.text.*;
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// form layer
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import com.sun.star.form.*;
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// data access
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import com.sun.star.sdbc.*;
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import com.sun.star.sdbcx.*;
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import com.sun.star.sdb.*;
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// document framework
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import com.sun.star.frame.*;
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import com.sun.star.view.*;
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// miscellaneous
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import com.sun.star.util.*;
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/**************************************************************************/
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/** a class for enumerating a form component tree
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*/
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class PrintComponentTree extends ComponentTreeTraversal
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{
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private String m_sPrefix;
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public PrintComponentTree()
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{
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m_sPrefix = new String();
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}
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public void handle( Object aFormComponent ) throws com.sun.star.uno.Exception
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{
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// the name of the child
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XNamed xName = (XNamed)UnoRuntime.queryInterface( XNamed.class, aFormComponent );
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// if it's a form control model, check it's type
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XPropertySet xProps = UNO.queryPropertySet( aFormComponent );
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String sTypeName = FLTools.classifyFormComponentType( xProps );
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String sName;
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if ( null == xName )
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sName = "<unnamed>";
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else
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sName = xName.getName();
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// print the component's name
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if ( 0 != sTypeName.length() )
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{
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System.out.println( m_sPrefix + sName + " (" + sTypeName + ")" );
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}
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else
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{
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System.out.println( m_sPrefix + sName );
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}
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// let the super class step down the tree
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m_sPrefix = m_sPrefix + " ";
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super.handle( aFormComponent );
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m_sPrefix = m_sPrefix.substring( 0, m_sPrefix.length() - 1 );
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}
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};
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/**************************************************************************/
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/** a class revoking button models from a ButtonOperator instance
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*/
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class RevokeButtons extends ComponentTreeTraversal
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{
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private ButtonOperator m_aOperator;
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public RevokeButtons( ButtonOperator aOperator )
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{
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m_aOperator = aOperator;
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}
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public void handle( Object aFormComponent ) throws com.sun.star.uno.Exception
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{
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// check if it's a button
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XPropertySet xProps = UNO.queryPropertySet( aFormComponent );
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XPropertySetInfo xPI = null;
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if ( null != xProps )
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xPI = xProps.getPropertySetInfo();
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if ( ( null != xPI ) && xPI.hasPropertyByName( "ClassId" ) )
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{
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Short nClassId = (Short)xProps.getPropertyValue( "ClassId" );
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if ( FormComponentType.COMMANDBUTTON == nClassId.shortValue() )
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{
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// yes, it is
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m_aOperator.revokeButton( xProps );
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}
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}
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// let the super class step down the tree (if possible)
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super.handle( aFormComponent );
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}
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}
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/**************************************************************************/
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public class DataAwareness extends DocumentBasedExample implements XPropertyChangeListener, XResetListener
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{
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/* ================================================================== */
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private class Parameters
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{
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public String sDataSourceName;
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public String sUser;
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public String sPassword;
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public String sTablePrefix;
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public String addTablePrefix( String sBaseName )
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{
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String sReturn = new String( sTablePrefix );
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if ( 0 < sTablePrefix.length() )
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sReturn += ".";
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sReturn += sBaseName;
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return sReturn;
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}
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};
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/* ================================================================== */
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private Parameters m_aParameters;
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private XPropertySet m_xMasterForm;
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private ButtonOperator m_aOperator;
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private SalesFilter m_aSalesFilter;
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private KeyGenerator m_aSalesmanKeyGenerator;
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private KeyGenerator m_aSalesKeyGenerator;
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private ControlLock m_aSalesmenLocker;
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private ControlLock m_aSalesLocker;
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private GridFieldValidator m_aSalesNameValidator;
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private boolean m_bDefaultSalesDate;
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private boolean m_bProtectKeyFields;
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private boolean m_bAllowEmptySales;
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||
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/* ------------------------------------------------------------------ */
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public DataAwareness()
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{
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super( DocumentType.CALC );
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m_bDefaultSalesDate = false;
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m_bProtectKeyFields = false;
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m_bAllowEmptySales = false;
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}
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/* ==================================================================
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= form components
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||
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================================================================== */
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/* ------------------------------------------------------------------ */
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/** enumerates and prints all the elements in the given container, together with the container itself
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*/
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||
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protected void enumFormComponents( XNameAccess xContainer ) throws java.lang.Exception
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{
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String sObjectName;
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XNamed xNameAcc = (XNamed)UnoRuntime.queryInterface( XNamed.class, xContainer );
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if ( null == xNameAcc )
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sObjectName = new String( "<unnamed>" );
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else
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sObjectName = xNameAcc.getName();
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System.out.println( new String( "enumerating the container named \"" ) + sObjectName +
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new String( "\"\n" ) );
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PrintComponentTree aPrinter = new PrintComponentTree();
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aPrinter.handle( xContainer );
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}
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/* ------------------------------------------------------------------ */
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/** enumerates and prints all form elements in the document
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*/
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protected void enumFormComponents( ) throws java.lang.Exception
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{
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enumFormComponents( m_document.getFormComponentTreeRoot() );
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}
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||
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/* ==================================================================
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= UNO callbacks
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================================================================== */
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/* ------------------------------------------------------------------ */
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// XResetListener overridables
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/* ------------------------------------------------------------------ */
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public boolean approveReset( EventObject aEvent ) throws com.sun.star.uno.RuntimeException
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{
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// not interested in vetoing this
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return true;
|
||
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}
|
||
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||
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/* ------------------------------------------------------------------ */
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||
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public void resetted( EventObject aEvent ) throws com.sun.star.uno.RuntimeException
|
||
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{
|
||
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// check if this reset occured becase we're on a new record
|
||
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XPropertySet xFormProps = UNO.queryPropertySet( aEvent.Source );
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||
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try
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{
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Boolean aIsNew = (Boolean)xFormProps.getPropertyValue( "IsNew" );
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if ( aIsNew.booleanValue() )
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{ // yepp
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if ( !m_bDefaultSalesDate )
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||
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{ // we're interested to do all this only if the user told us to default the sales date
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// to "today"
|
||
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// As date fields do this defaulting automatically, the semantics is inverted here:
|
||
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// If we're told to default, we must do nothing, if we should not default, we must
|
||
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// reset the value which the date field set automatically.
|
||
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Integer aConcurrency = (Integer)xFormProps.getPropertyValue( "ResultSetConcurrency" );
|
||
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if ( ResultSetConcurrency.READ_ONLY != aConcurrency.intValue() )
|
||
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{
|
||
|
|
// we're going to modify the record, though after that, to the user, it should look
|
||
|
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// like it has not been modified
|
||
|
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// So we need to ensure that we do not change the IsModified property with whatever we do
|
||
|
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Object aModifiedFlag = xFormProps.getPropertyValue( "IsModified" );
|
||
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|
|
||
|
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|
||
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// get the columns of our master form
|
||
|
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XColumnsSupplier xSuppCols = (XColumnsSupplier)UnoRuntime.queryInterface(
|
||
|
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XColumnsSupplier.class, xFormProps );
|
||
|
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XNameAccess xCols = xSuppCols.getColumns();
|
||
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||
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// and update the date column with a NULL value
|
||
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XColumnUpdate xDateColumn = (XColumnUpdate)UnoRuntime.queryInterface(
|
||
|
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XColumnUpdate.class, xCols.getByName( "SALEDATE" ) );
|
||
|
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xDateColumn.updateNull();
|
||
|
|
|
||
|
|
|
||
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// then restore the flag
|
||
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xFormProps.setPropertyValue( "IsModified", aModifiedFlag );
|
||
|
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}
|
||
|
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}
|
||
|
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}
|
||
|
|
}
|
||
|
|
catch( com.sun.star.uno.Exception e )
|
||
|
|
{
|
||
|
|
System.out.println(e);
|
||
|
|
e.printStackTrace();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
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// XPropertyChangeListener overridables
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
public void propertyChange( PropertyChangeEvent aEvent ) throws com.sun.star.uno.RuntimeException
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
// did it come from a radio button or checkbox?
|
||
|
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if ( aEvent.PropertyName.equals( "State" ) )
|
||
|
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{ // yep
|
||
|
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Short aNewState = (Short)aEvent.NewValue;
|
||
|
|
|
||
|
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XPropertySet xModel = UNO.queryPropertySet( aEvent.Source );
|
||
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String sName = (String)xModel.getPropertyValue( "Name" );
|
||
|
|
|
||
|
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Short aClassId = (Short)xModel.getPropertyValue( "ClassId" );
|
||
|
|
if ( FormComponentType.RADIOBUTTON == aClassId.shortValue() )
|
||
|
|
{
|
||
|
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String sRefValue = (String)xModel.getPropertyValue( "RefValue" );
|
||
|
|
|
||
|
|
short nNewValue = ((Short)aEvent.NewValue).shortValue();
|
||
|
|
if ( sName.equals( "KeyGen" ) )
|
||
|
|
{
|
||
|
|
// it's one of the options for key generation
|
||
|
|
if ( sRefValue.equals( "none" ) )
|
||
|
|
{ // no automatic generation at all
|
||
|
|
m_aSalesmanKeyGenerator.stopGenerator( );
|
||
|
|
m_aSalesKeyGenerator.stopGenerator( );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
boolean bGenerateOnReset = true;
|
||
|
|
if ( sRefValue.equals( "update" ) )
|
||
|
|
{ // generate on update
|
||
|
|
bGenerateOnReset = ( 0 == nNewValue );
|
||
|
|
}
|
||
|
|
else if ( sRefValue.equals( "reset" ) )
|
||
|
|
{ // generat on reset
|
||
|
|
bGenerateOnReset = ( 0 != nNewValue );
|
||
|
|
}
|
||
|
|
m_aSalesmanKeyGenerator.activateKeyGenerator( bGenerateOnReset );
|
||
|
|
m_aSalesKeyGenerator.activateKeyGenerator( bGenerateOnReset );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if ( FormComponentType.CHECKBOX == aClassId.shortValue() )
|
||
|
|
{
|
||
|
|
boolean bEnabled = ( 0 != aNewState.shortValue() );
|
||
|
|
if ( sName.equals( "defaultdate" ) )
|
||
|
|
{
|
||
|
|
m_bDefaultSalesDate = bEnabled;
|
||
|
|
}
|
||
|
|
else if ( sName.equals( "protectkeys" ) )
|
||
|
|
{
|
||
|
|
m_bProtectKeyFields = bEnabled;
|
||
|
|
m_aSalesmenLocker.enableLock( m_bProtectKeyFields );
|
||
|
|
m_aSalesLocker.enableLock( m_bProtectKeyFields );
|
||
|
|
}
|
||
|
|
else if ( sName.equals( "emptysales" ) )
|
||
|
|
{
|
||
|
|
m_bAllowEmptySales = bEnabled;
|
||
|
|
m_aSalesNameValidator.enableColumnWatch( m_bAllowEmptySales );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
catch(com.sun.star.uno.Exception e)
|
||
|
|
{
|
||
|
|
System.out.println(e);
|
||
|
|
e.printStackTrace();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
// XEventListener overridables
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
public void disposing( EventObject aEvent )
|
||
|
|
{
|
||
|
|
// simply disambiguate
|
||
|
|
super.disposing( aEvent );
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ==================================================================
|
||
|
|
= miscellaneous
|
||
|
|
================================================================== */
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** skips line feeds in the input stream
|
||
|
|
|
||
|
|
@returns
|
||
|
|
the first character which does not belong to a line feed
|
||
|
|
*/
|
||
|
|
protected int skipLineFeeds( java.io.InputStream aInput ) throws java.io.IOException
|
||
|
|
{
|
||
|
|
// read characters, until we encounter something which is not a line feed character
|
||
|
|
int nChar = aInput.read( );
|
||
|
|
while ( ( 13 == nChar ) || ( 10 == nChar ) )
|
||
|
|
nChar = aInput.read( );
|
||
|
|
|
||
|
|
// now read everything which is behind this single character we are interested in
|
||
|
|
while ( 0 < aInput.available() )
|
||
|
|
aInput.read( );
|
||
|
|
|
||
|
|
return nChar;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ==================================================================
|
||
|
|
= table handling
|
||
|
|
================================================================== */
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** checks if a given table exists.
|
||
|
|
|
||
|
|
<p>The check is made using a SELECT statement, so even if the connection
|
||
|
|
is a n SDB-level connection, which may filter tables in it's table
|
||
|
|
supplier, the result may be reliable ....</p>
|
||
|
|
*/
|
||
|
|
protected boolean existsInvisibleTable( XConnection xConn, String sTableName ) throws java.lang.Exception
|
||
|
|
{
|
||
|
|
String sStatement = "SELECT * FROM ";
|
||
|
|
sStatement += sTableName;
|
||
|
|
sStatement += " WHERE 0=1";
|
||
|
|
|
||
|
|
boolean bSuccess = false;
|
||
|
|
try
|
||
|
|
{
|
||
|
|
XStatement xStatement = xConn.createStatement();
|
||
|
|
xStatement.execute( sStatement );
|
||
|
|
// if we reached this point, the table probably exists
|
||
|
|
bSuccess = true;
|
||
|
|
}
|
||
|
|
catch(com.sun.star.sdbc.SQLException e)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
return bSuccess;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** add a specified table name to the table filter of the given data source.
|
||
|
|
*/
|
||
|
|
protected void makeTableVisible( XDataSource xDS, XConnection xConn, String sTableName ) throws java.lang.Exception
|
||
|
|
{
|
||
|
|
// get the table filter
|
||
|
|
XPropertySet xDSP = UNO.queryPropertySet( xDS );
|
||
|
|
String[] aCurrentFilter = (String[])xDSP.getPropertyValue( "TableFilter" );
|
||
|
|
|
||
|
|
// check if the table name is already part of it
|
||
|
|
String sPureTableName = sTableName; // the pure name, e.g. SALESMAN
|
||
|
|
String sPrefixedTableName = m_aParameters.addTablePrefix( sTableName ); // the prefixed name, e.g. SCHEMA.SALESMAN
|
||
|
|
String sAllTables = "*"; // all tables
|
||
|
|
String sPrefixWildcard = m_aParameters.addTablePrefix( sAllTables ); // all tables in this schema, e.g. SCHEMA.*
|
||
|
|
|
||
|
|
for ( int i=0; i<aCurrentFilter.length; ++i )
|
||
|
|
{
|
||
|
|
String sCurrentTableFilter = aCurrentFilter[i];
|
||
|
|
|
||
|
|
if ( sCurrentTableFilter.equals( sPureTableName ) )
|
||
|
|
return;
|
||
|
|
if ( sCurrentTableFilter.equals( sPrefixedTableName ) )
|
||
|
|
return;
|
||
|
|
if ( sCurrentTableFilter.equals( sAllTables ) )
|
||
|
|
return;
|
||
|
|
if ( sCurrentTableFilter.equals( sPrefixWildcard ) )
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// if we are here, we have to add our table to the filter sequence
|
||
|
|
String[] aNewFilter = new String[ aCurrentFilter.length + 1 ];
|
||
|
|
// copy the existent filter entries
|
||
|
|
for ( int i=0; i<aCurrentFilter.length; ++i )
|
||
|
|
aNewFilter[i] = aCurrentFilter[i];
|
||
|
|
// add our table
|
||
|
|
aNewFilter[ aCurrentFilter.length ] = sPrefixedTableName;
|
||
|
|
// note that sPrefixedTableName equals sTableName in case there is no prefix
|
||
|
|
|
||
|
|
xDSP.setPropertyValue( "TableFilter", aNewFilter );
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** executes the given statement on the given connection
|
||
|
|
*/
|
||
|
|
protected boolean implExecuteStatement( XConnection xConn, String sStatement ) throws java.lang.Exception
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
XStatement xStatement = xConn.createStatement( );
|
||
|
|
xStatement.execute( sStatement );
|
||
|
|
}
|
||
|
|
catch(com.sun.star.sdbc.SQLException e)
|
||
|
|
{
|
||
|
|
System.err.println( e );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** creates the table witht the given name, using the given statement
|
||
|
|
*/
|
||
|
|
protected boolean implCreateTable( XConnection xConn, String sCreateStatement, String sTableName ) throws java.lang.Exception
|
||
|
|
{
|
||
|
|
if ( !implExecuteStatement( xConn, sCreateStatement ) )
|
||
|
|
{
|
||
|
|
System.out.println( " could not create the table " + sTableName + "." );
|
||
|
|
System.out.println( );
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** creates the table SALESMAN
|
||
|
|
|
||
|
|
@return
|
||
|
|
<TRUE/> if and only if the creation succeeded
|
||
|
|
*/
|
||
|
|
protected boolean createTableSalesman( XConnection xConn, String[] out_sTableName ) throws java.lang.Exception
|
||
|
|
{
|
||
|
|
out_sTableName[0] = "SALESMAN";
|
||
|
|
|
||
|
|
String sCreateStatement = "CREATE TABLE SALESMAN ";
|
||
|
|
sCreateStatement += "(SNR INTEGER NOT NULL, ";
|
||
|
|
sCreateStatement += "FIRSTNAME VARCHAR(50), ";
|
||
|
|
sCreateStatement += "LASTNAME VARCHAR(100), ";
|
||
|
|
sCreateStatement += "STREET VARCHAR(50), ";
|
||
|
|
sCreateStatement += "STATE VARCHAR(50), ";
|
||
|
|
sCreateStatement += "ZIP INTEGER, ";
|
||
|
|
sCreateStatement += "BIRTHDATE DATE, ";
|
||
|
|
sCreateStatement += "PRIMARY KEY(SNR))";
|
||
|
|
|
||
|
|
if ( implCreateTable( xConn, sCreateStatement, out_sTableName[0] ) )
|
||
|
|
{
|
||
|
|
String sInsertionPrefix = "INSERT INTO SALESMAN VALUES ";
|
||
|
|
|
||
|
|
implExecuteStatement( xConn, sInsertionPrefix + "(1, 'Joseph', 'Smith', 'Bond Street', 'CA', 95460, '1946-07-02')" );
|
||
|
|
implExecuteStatement( xConn, sInsertionPrefix + "(2, 'Frank', 'Jones', 'Lake silver', 'CA', 95460, '1963-12-24')" );
|
||
|
|
implExecuteStatement( xConn, sInsertionPrefix + "(3, 'Jane', 'Esperansa', '23 Hollywood driver', 'CA', 95460, '1972-04-01')" );
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** creates the table CUSTOMER
|
||
|
|
|
||
|
|
@return
|
||
|
|
<TRUE/> if and only if the creation succeeded
|
||
|
|
*/
|
||
|
|
protected boolean createTableCustomer( XConnection xConn, String[] out_sTableName ) throws java.lang.Exception
|
||
|
|
{
|
||
|
|
out_sTableName[0] = "CUSTOMER";
|
||
|
|
|
||
|
|
String sCreateStatement = "CREATE TABLE CUSTOMER ";
|
||
|
|
sCreateStatement += "(COS_NR INTEGER NOT NULL, ";
|
||
|
|
sCreateStatement += "LASTNAME VARCHAR(100), ";
|
||
|
|
sCreateStatement += "STREET VARCHAR(50), ";
|
||
|
|
sCreateStatement += "CITY VARCHAR(50), ";
|
||
|
|
sCreateStatement += "STATE VARCHAR(50), ";
|
||
|
|
sCreateStatement += "ZIP INTEGER, ";
|
||
|
|
sCreateStatement += "PRIMARY KEY(COS_NR))";
|
||
|
|
|
||
|
|
if ( implCreateTable( xConn, sCreateStatement, out_sTableName[0] ) )
|
||
|
|
{
|
||
|
|
String sInsertionPrefix = "INSERT INTO CUSTOMER VALUES ";
|
||
|
|
|
||
|
|
implExecuteStatement( xConn, sInsertionPrefix + "(100, 'Acme, Inc.', '99 Market Street', 'Groundsville', 'CA', 95199)" );
|
||
|
|
implExecuteStatement( xConn, sInsertionPrefix + "(101, 'Superior BugSoft', '1 Party Place', 'Mendocino', 'CA', 95460)");
|
||
|
|
implExecuteStatement( xConn, sInsertionPrefix + "(102, 'WeKnowAll, Inc.', '100 Coffee Lane', 'Meadows', 'CA', 93699)");
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** creates the table SALES
|
||
|
|
|
||
|
|
@return
|
||
|
|
<TRUE/> if and only if the creation succeeded
|
||
|
|
*/
|
||
|
|
protected boolean createTableSales( XConnection xConn, String[] out_sTableName ) throws java.lang.Exception
|
||
|
|
{
|
||
|
|
out_sTableName[0] = "SALES";
|
||
|
|
|
||
|
|
String sCreateStatement = "CREATE TABLE SALES ";
|
||
|
|
sCreateStatement += "(SALENR INTEGER NOT NULL, ";
|
||
|
|
sCreateStatement += "COS_NR INTEGER NOT NULL, ";
|
||
|
|
sCreateStatement += "SNR INTEGER NOT NULL, ";
|
||
|
|
sCreateStatement += "NAME VARCHAR(50), ";
|
||
|
|
sCreateStatement += "SALEDATE DATE, ";
|
||
|
|
sCreateStatement += "PRICE DECIMAL(8,2), ";
|
||
|
|
sCreateStatement += "PRIMARY KEY(SALENR))";
|
||
|
|
|
||
|
|
if ( implCreateTable( xConn, sCreateStatement, out_sTableName[0] ) )
|
||
|
|
{
|
||
|
|
String sInsertionPrefix = "INSERT INTO SALES VALUES ";
|
||
|
|
|
||
|
|
implExecuteStatement( xConn, sInsertionPrefix + "(1, 100, 1, 'Fruits', '2005-02-12', 39.99)" );
|
||
|
|
implExecuteStatement( xConn, sInsertionPrefix + "(2, 101, 3, 'Beef', '2005-10-18', 15.78)" );
|
||
|
|
implExecuteStatement( xConn, sInsertionPrefix + "(3, 102, 3, 'Orange Juice', '2005-09-08', 25.63)" );
|
||
|
|
implExecuteStatement( xConn, sInsertionPrefix + "(4, 101, 2, 'Oil', '2005-03-01', 12.30)" );
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** ensures that the tables we need for our example exist
|
||
|
|
*/
|
||
|
|
protected void ensureTables() throws java.lang.Exception
|
||
|
|
{
|
||
|
|
XNameAccess aDSContext = (XNameAccess)UnoRuntime.queryInterface( XNameAccess.class,
|
||
|
|
m_xCtx.getServiceManager().createInstanceWithContext(
|
||
|
|
"com.sun.star.sdb.DatabaseContext", m_xCtx ) );
|
||
|
|
|
||
|
|
if ( !aDSContext.hasByName( m_aParameters.sDataSourceName ) )
|
||
|
|
{
|
||
|
|
String sError = new String( "There is no data source named '" );
|
||
|
|
sError += m_aParameters.sDataSourceName;
|
||
|
|
sError += new String( "'!" );
|
||
|
|
System.out.println( sError );
|
||
|
|
System.exit( 2 );
|
||
|
|
}
|
||
|
|
|
||
|
|
// get the data source
|
||
|
|
XDataSource xDS = (XDataSource)UnoRuntime.queryInterface( XDataSource.class,
|
||
|
|
aDSContext.getByName( m_aParameters.sDataSourceName ) );
|
||
|
|
XPropertySet xDSProps = UNO.queryPropertySet( xDS );
|
||
|
|
|
||
|
|
|
||
|
|
if ( ( 0 == m_aParameters.sUser.length() ) && ( 0 < m_aParameters.sPassword.length() ) )
|
||
|
|
{ // the user gave us a password, but no user name
|
||
|
|
m_aParameters.sUser = (String)xDSProps.getPropertyValue( "User" );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// connect to this data source
|
||
|
|
XConnection xConn = xDS.getConnection( m_aParameters.sUser, m_aParameters.sPassword );
|
||
|
|
XComponent xConnComp = UNO.queryComponent( xConn );
|
||
|
|
|
||
|
|
// do we need do remember the password?
|
||
|
|
if ( null != xConn )
|
||
|
|
{ // connecting was a success
|
||
|
|
if ( 0 != m_aParameters.sPassword.length() )
|
||
|
|
{ // and we (resp. the user) supplied a password to establish the connection
|
||
|
|
String sOldPassword = (String)xDSProps.getPropertyValue( "Password" );
|
||
|
|
if ( 0 == sOldPassword.length() )
|
||
|
|
{ // and the data source did not have a password before
|
||
|
|
String sOldUser = (String)xDSProps.getPropertyValue( "User" );
|
||
|
|
if ( sOldUser.equals( m_aParameters.sUser ) )
|
||
|
|
{ // and the user name is the same
|
||
|
|
// => remember the password for this session
|
||
|
|
xDSProps.setPropertyValue( "Password", m_aParameters.sPassword );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// get the tables of the data source
|
||
|
|
XTablesSupplier xSuppTables = UNO.queryTablesSupplier( xConn );
|
||
|
|
XNameAccess xTables = xSuppTables.getTables();
|
||
|
|
|
||
|
|
boolean bFakedTablePrefix = false;
|
||
|
|
// this will track if we faked the table prefix of our parameters
|
||
|
|
|
||
|
|
boolean bHasAll = false;
|
||
|
|
while ( !bHasAll )
|
||
|
|
{
|
||
|
|
// okay, check if there is a table for the salesmen ...
|
||
|
|
String sSalesmanTable = m_aParameters.addTablePrefix( "SALESMAN" );
|
||
|
|
boolean bHasSalesman = xTables.hasByName( sSalesmanTable );
|
||
|
|
|
||
|
|
// ... and the customers
|
||
|
|
String sCustomerTable = m_aParameters.addTablePrefix( "CUSTOMER" );
|
||
|
|
boolean bHasCustomer = xTables.hasByName( sCustomerTable );
|
||
|
|
|
||
|
|
// ... and the customers
|
||
|
|
String sSalesTable = m_aParameters.addTablePrefix( "SALES" );
|
||
|
|
boolean bHasSales = xTables.hasByName( sSalesTable );
|
||
|
|
|
||
|
|
boolean bHasAny = bHasSalesman || bHasCustomer || bHasSales;
|
||
|
|
bHasAll = bHasSalesman && bHasCustomer && bHasSales;
|
||
|
|
|
||
|
|
if ( !bHasAll )
|
||
|
|
{
|
||
|
|
// perhaps the user just didn't give us a table prefix
|
||
|
|
if ( !bHasAny // we do not have any of the tables
|
||
|
|
&& ( 0 == m_aParameters.sTablePrefix.length() ) // we do not have a table prefix
|
||
|
|
&& !bFakedTablePrefix // and we did not yet try to fake a prefix
|
||
|
|
)
|
||
|
|
{
|
||
|
|
if ( 0 != m_aParameters.sUser.length() )
|
||
|
|
{
|
||
|
|
// assume the user name as table prefix
|
||
|
|
m_aParameters.sTablePrefix = m_aParameters.sUser;
|
||
|
|
bFakedTablePrefix = true;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
String sDataSourceUserName = (String)xDSProps.getPropertyValue( "User" );
|
||
|
|
m_aParameters.sTablePrefix = sDataSourceUserName;
|
||
|
|
bFakedTablePrefix = true;
|
||
|
|
}
|
||
|
|
if ( 0 != m_aParameters.sTablePrefix.length() )
|
||
|
|
{
|
||
|
|
// normalize the prefix which we are assuming from now on
|
||
|
|
XDatabaseMetaData xMeta = xConn.getMetaData();
|
||
|
|
if ( xMeta.storesUpperCaseIdentifiers() )
|
||
|
|
m_aParameters.sTablePrefix = m_aParameters.sTablePrefix.toUpperCase();
|
||
|
|
else if ( xMeta.storesLowerCaseIdentifiers() )
|
||
|
|
m_aParameters.sTablePrefix = m_aParameters.sTablePrefix.toLowerCase();
|
||
|
|
|
||
|
|
// we have another thing we can try
|
||
|
|
System.out.println( "none of the required tables found - assuming table prefix \"" + m_aParameters.sTablePrefix + "\"" );
|
||
|
|
System.out.println();
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// error message and outta here
|
||
|
|
String sError = new String( "missing table " );
|
||
|
|
if ( !bHasSalesman )
|
||
|
|
sError += sSalesmanTable;
|
||
|
|
else if ( !bHasCustomer )
|
||
|
|
sError += sCustomerTable;
|
||
|
|
else if ( !bHasSales )
|
||
|
|
sError += sSalesTable;
|
||
|
|
else
|
||
|
|
sError += "<unknown>";
|
||
|
|
sError += " in data source ";
|
||
|
|
sError += m_aParameters.sDataSourceName;
|
||
|
|
|
||
|
|
System.out.println( sError );
|
||
|
|
|
||
|
|
// create the table (if we are allowed to by the user)
|
||
|
|
boolean bCreationSuccess = false;
|
||
|
|
|
||
|
|
System.out.print( "shall we create the table (Y)? " );
|
||
|
|
int nShouldCreate = skipLineFeeds( System.in );
|
||
|
|
|
||
|
|
if ( ( 'Y' == nShouldCreate ) || ( 'y' == nShouldCreate ) )
|
||
|
|
{
|
||
|
|
String[] sTable = new String[] { new String() };
|
||
|
|
|
||
|
|
if ( !bHasSalesman )
|
||
|
|
bCreationSuccess = createTableSalesman( xConn, sTable );
|
||
|
|
else if ( !bHasCustomer )
|
||
|
|
bCreationSuccess = createTableCustomer( xConn, sTable );
|
||
|
|
else
|
||
|
|
bCreationSuccess = createTableSales( xConn, sTable );
|
||
|
|
|
||
|
|
if ( !bHasAny // we did not have any of the tables
|
||
|
|
&& bFakedTablePrefix // the user did not give us a table prefix, but we faked one
|
||
|
|
&& bCreationSuccess // we succeeded to create the table
|
||
|
|
)
|
||
|
|
{
|
||
|
|
// check if we really need to use this table prefix
|
||
|
|
// Above, we set the table prefix to the user name, and we did not find all of our tables
|
||
|
|
// neither without nor with this prefix.
|
||
|
|
// Thus, at the moment, it may still be possible that we do not need the table
|
||
|
|
// prefix at all
|
||
|
|
if ( !existsInvisibleTable( xConn, m_aParameters.addTablePrefix( sTable[0] ) ) )
|
||
|
|
{
|
||
|
|
m_aParameters.sTablePrefix = new String();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( bCreationSuccess )
|
||
|
|
{
|
||
|
|
System.out.println( " successfully created table " + m_aParameters.addTablePrefix( sTable[0] ) );
|
||
|
|
System.out.println( );
|
||
|
|
}
|
||
|
|
|
||
|
|
// now that we created the table, make sure that it is in the table filter of the
|
||
|
|
// data source
|
||
|
|
makeTableVisible( xDS, xConn, sTable[0] );
|
||
|
|
|
||
|
|
// we added a table and changed the table filter, so we need to refresh the tables
|
||
|
|
// Normally, we would just call XRefreshable::refresh on the tables container.
|
||
|
|
XRefreshable xRefresh = (XRefreshable)UnoRuntime.queryInterface( XRefreshable.class, xTables );
|
||
|
|
xRefresh.refresh();
|
||
|
|
|
||
|
|
// Unfortunately, there is a bug that this does not work currently - simply nothing happens.
|
||
|
|
// So we dispose and re-open the connection.
|
||
|
|
xConnComp.dispose();
|
||
|
|
|
||
|
|
xConn = xDS.getConnection( m_aParameters.sUser, m_aParameters.sPassword );
|
||
|
|
xConnComp = UNO.queryComponent( xConn );
|
||
|
|
xSuppTables = UNO.queryTablesSupplier( xConn );
|
||
|
|
xTables = xSuppTables.getTables();
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( !bCreationSuccess )
|
||
|
|
{
|
||
|
|
xConnComp.dispose();
|
||
|
|
System.exit( 3 );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// free the resources acquired by the connection
|
||
|
|
xConnComp.dispose();
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ==================================================================
|
||
|
|
= sample document handling
|
||
|
|
================================================================== */
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** creates the button used for demonstrating (amonst others) event handling
|
||
|
|
@param nXPos
|
||
|
|
x-position of the to be inserted shape
|
||
|
|
@param nYPos
|
||
|
|
y-position of the to be inserted shape
|
||
|
|
@param nXSize
|
||
|
|
width of the to be inserted shape
|
||
|
|
@param sName
|
||
|
|
the name of the model in the form component hierarchy
|
||
|
|
@param sLabel
|
||
|
|
the label of the button control
|
||
|
|
@param sActionURL
|
||
|
|
the URL of the action which should be triggered by the button
|
||
|
|
@return
|
||
|
|
the model of the newly created button
|
||
|
|
*/
|
||
|
|
protected XPropertySet createButton( int nXPos, int nYPos, int nXSize, String sName, String sLabel, String sActionURL ) throws java.lang.Exception
|
||
|
|
{
|
||
|
|
XPropertySet xButton = m_formLayer.createControlAndShape( "CommandButton", nXPos, nYPos, nXSize, 6 );
|
||
|
|
// the name for referring to it later:
|
||
|
|
xButton.setPropertyValue( "Name", sName );
|
||
|
|
// the label
|
||
|
|
xButton.setPropertyValue( "Label", sLabel );
|
||
|
|
// use the name as help text
|
||
|
|
xButton.setPropertyValue( "HelpText", sName );
|
||
|
|
// don't want buttons to be accessible by the "tab" key - this would be uncomfortable when traveling
|
||
|
|
// with records with "tab"
|
||
|
|
xButton.setPropertyValue( "Tabstop", new Boolean( false ) );
|
||
|
|
|
||
|
|
// create our button operator, if necessary
|
||
|
|
if ( null == m_aOperator )
|
||
|
|
m_aOperator = new ButtonOperator( m_xCtx, m_document );
|
||
|
|
|
||
|
|
m_aOperator.addButton( xButton, sActionURL );
|
||
|
|
|
||
|
|
return xButton;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** creates a column in a grid
|
||
|
|
@param xGridModel
|
||
|
|
specifies the model of the grid where the new column should be inserted
|
||
|
|
@param sColumnService
|
||
|
|
specifies the service name of the column to create (e.g. "NumericField")
|
||
|
|
@param sDataField
|
||
|
|
specifies the database field to which the column should be bound
|
||
|
|
@param nWidth
|
||
|
|
specifies the column width (in mm). If 0, no width is set.
|
||
|
|
@return
|
||
|
|
the newly created column
|
||
|
|
*/
|
||
|
|
XPropertySet createGridColumn( Object aGridModel, String sColumnService, String sDataField, int nWidth )
|
||
|
|
throws com.sun.star.uno.Exception
|
||
|
|
{
|
||
|
|
// the container to insert columns into
|
||
|
|
XIndexContainer xColumnContainer = UNO.queryIndexContainer( aGridModel );
|
||
|
|
// the factory for creating column models
|
||
|
|
XGridColumnFactory xColumnFactory = (XGridColumnFactory)UnoRuntime.queryInterface(
|
||
|
|
XGridColumnFactory.class, aGridModel );
|
||
|
|
|
||
|
|
// (let) create the new col
|
||
|
|
XInterface xNewCol = (XInterface)xColumnFactory.createColumn( sColumnService );
|
||
|
|
XPropertySet xColProps = UNO.queryPropertySet( xNewCol );
|
||
|
|
|
||
|
|
// some props
|
||
|
|
// the field the column is bound to
|
||
|
|
xColProps.setPropertyValue( "DataField", sDataField );
|
||
|
|
// the "display name" of the column
|
||
|
|
xColProps.setPropertyValue( "Label", sDataField );
|
||
|
|
// the name of the column within it's parent
|
||
|
|
xColProps.setPropertyValue( "Name", sDataField );
|
||
|
|
|
||
|
|
if ( nWidth > 0 )
|
||
|
|
xColProps.setPropertyValue( "Width", new Integer( nWidth * 10 ) );
|
||
|
|
|
||
|
|
// insert
|
||
|
|
xColumnContainer.insertByIndex( xColumnContainer.getCount(), xNewCol );
|
||
|
|
|
||
|
|
// outta here
|
||
|
|
return xColProps;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** creates a column in a grid
|
||
|
|
*/
|
||
|
|
XPropertySet createGridColumn( Object aGridModel, String sColumnService, String sDataField )
|
||
|
|
throws com.sun.star.uno.Exception
|
||
|
|
{
|
||
|
|
return createGridColumn( aGridModel, sColumnService, sDataField );
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** creates our sample document
|
||
|
|
*/
|
||
|
|
protected void prepareDocument() throws com.sun.star.uno.Exception, java.lang.Exception
|
||
|
|
{
|
||
|
|
super.prepareDocument();
|
||
|
|
|
||
|
|
// ensure that we have the tables needed for our example
|
||
|
|
ensureTables();
|
||
|
|
|
||
|
|
// --------------------------------------------------------------
|
||
|
|
/* create some shapes */
|
||
|
|
XPropertySet xSNRField = m_formLayer.insertControlLine( "NumericField", "SNR", "", 3 );
|
||
|
|
m_formLayer.insertControlLine( "TextField", "FIRSTNAME", "", 11);
|
||
|
|
m_formLayer.insertControlLine( "TextField", "LASTNAME", "", 19 );
|
||
|
|
m_formLayer.insertControlLine( "TextField", "STREET", "", 27 );
|
||
|
|
m_formLayer.insertControlLine( "TextField", "STATE", "", 35 );
|
||
|
|
XPropertySet xZipField = m_formLayer.insertControlLine( "NumericField", "ZIP", "", 43 );
|
||
|
|
m_formLayer.insertControlLine( "FormattedField", "BIRTHDATE", "", 51 );
|
||
|
|
|
||
|
|
// for the salesman number / zip code, we don't want to have decimal places:
|
||
|
|
xSNRField.setPropertyValue( "DecimalAccuracy", new Short( (short)0 ) );
|
||
|
|
xZipField.setPropertyValue( "DecimalAccuracy", new Short( (short)0 ) );
|
||
|
|
|
||
|
|
// --------------------------------------------------------------
|
||
|
|
/** need the form the control models belong to
|
||
|
|
for this, we simply obtain the parent for any of the control models we have
|
||
|
|
|
||
|
|
Note that this involves knowledge about the implementation: If a control shape is
|
||
|
|
inserted into a document, where the control model does not belong to the form component
|
||
|
|
hierarchy, yet, it is automatically inserted into the first form, which is created
|
||
|
|
if necessary.
|
||
|
|
*/
|
||
|
|
m_xMasterForm = FLTools.getParent( xZipField );
|
||
|
|
|
||
|
|
// set the data source signature at the form
|
||
|
|
m_xMasterForm.setPropertyValue( "DataSourceName", m_aParameters.sDataSourceName );
|
||
|
|
m_xMasterForm.setPropertyValue( "CommandType", new Integer( CommandType.TABLE ) );
|
||
|
|
m_xMasterForm.setPropertyValue( "Command", m_aParameters.addTablePrefix( "SALESMAN" ) );
|
||
|
|
|
||
|
|
// --------------------------------------------------------------
|
||
|
|
// insert the buttons
|
||
|
|
createButton( 2, 63, 8, "first", "<<", ".uno:FormSlots/moveToFirst#0\\0" );
|
||
|
|
createButton( 12, 63, 8, "prev", "<", ".uno:FormSlots/moveToPrev#0\\0" );
|
||
|
|
createButton( 22, 63, 8, "next", ">", ".uno:FormSlots/moveToNext#0\\0" );
|
||
|
|
createButton( 32, 63, 8, "last", ">>", ".uno:FormSlots/moveToLast#0\\0" );
|
||
|
|
createButton( 42, 63, 8, "new", ">*", ".uno:FormSlots/moveToNew#0\\0" );
|
||
|
|
|
||
|
|
// NOTE:
|
||
|
|
// The URLs above imply knowledge about the current implementation.
|
||
|
|
// The part before the '#' is an official URL, the part after that means that we refer
|
||
|
|
// to a functionallity in Form 1 of DrawPage 1 of the document.
|
||
|
|
// If we would not have these implementation bugs which prevent us from calling "XResultSet::first"
|
||
|
|
// and friends from Java, we would not need this implementation details.
|
||
|
|
|
||
|
|
createButton( 58, 63, 13, "reload", "reload", "" );
|
||
|
|
|
||
|
|
// --------------------------------------------------------------
|
||
|
|
// create a sub for for the sales
|
||
|
|
|
||
|
|
// for this, first create a sub form and bind it to the SALES table
|
||
|
|
XIndexContainer xSalesForm = m_document.createSubForm( m_xMasterForm, "Sales" );
|
||
|
|
XPropertySet xSalesFormProps = UNO.queryPropertySet( xSalesForm );
|
||
|
|
|
||
|
|
xSalesFormProps.setPropertyValue( "DataSourceName", m_aParameters.sDataSourceName );
|
||
|
|
xSalesFormProps.setPropertyValue( "CommandType", new Integer( CommandType.COMMAND ) );
|
||
|
|
|
||
|
|
String sCommand = new String( "SELECT * FROM " );
|
||
|
|
sCommand += m_aParameters.addTablePrefix( "SALES" );
|
||
|
|
sCommand += " AS SALES WHERE SALES.SNR = :salesmen";
|
||
|
|
xSalesFormProps.setPropertyValue( "Command", sCommand );
|
||
|
|
|
||
|
|
// the master-details connection
|
||
|
|
String[] aMasterFields = new String[] { "SNR" }; // the field in the master form
|
||
|
|
String[] aDetailFields = new String[] { "salesmen" }; // the name in the detail form
|
||
|
|
xSalesFormProps.setPropertyValue( "MasterFields", aMasterFields );
|
||
|
|
xSalesFormProps.setPropertyValue( "DetailFields", aDetailFields );
|
||
|
|
|
||
|
|
// the create thr grid model
|
||
|
|
XPropertySet xSalesGridModel = m_formLayer.createControlAndShape( "GridControl", 2, 80, 162, 40, xSalesForm );
|
||
|
|
xSalesGridModel.setPropertyValue( "Name", "SalesTable" );
|
||
|
|
XPropertySet xKeyColumn = createGridColumn( xSalesGridModel, "NumericField", "SALENR", 12 );
|
||
|
|
XPropertySet xCustomerColumn = createGridColumn( xSalesGridModel, "ListBox", "COS_NR", 40 );
|
||
|
|
XPropertySet xSalesNameColumn = createGridColumn( xSalesGridModel, "TextField", "NAME", 25 );
|
||
|
|
createGridColumn( xSalesGridModel, "DateField", "SALEDATE", 24 );
|
||
|
|
createGridColumn( xSalesGridModel, "CurrencyField", "PRICE", 16 );
|
||
|
|
|
||
|
|
// please note that a better solution for the SALEDATE field would have been to use
|
||
|
|
// a FormattedField. But we want to demonstrate some effects with DateFields here ...
|
||
|
|
|
||
|
|
m_aSalesNameValidator = new GridFieldValidator( m_xCtx, xSalesNameColumn );
|
||
|
|
m_aSalesNameValidator.enableColumnWatch( m_bAllowEmptySales );
|
||
|
|
|
||
|
|
xKeyColumn.setPropertyValue( "DecimalAccuracy", new Short( (short)0 ) );
|
||
|
|
|
||
|
|
// init the list box which is for choosing the customer a sale belongs to
|
||
|
|
xCustomerColumn.setPropertyValue( "BoundColumn", new Short( (short)1 ) );
|
||
|
|
xCustomerColumn.setPropertyValue( "Label", "Customer" );
|
||
|
|
xCustomerColumn.setPropertyValue( "ListSourceType", ListSourceType.SQL );
|
||
|
|
|
||
|
|
String sListSource = "SELECT LASTNAME, COS_NR FROM ";
|
||
|
|
sListSource += m_aParameters.addTablePrefix( "CUSTOMER" );
|
||
|
|
String[] aListSource = new String[] { sListSource };
|
||
|
|
xCustomerColumn.setPropertyValue( "ListSource", aListSource );
|
||
|
|
|
||
|
|
// We want to demonstrate how to reset fields to NULL, we do this with the SALEDATE field
|
||
|
|
// above. For this, we add as reset listener to the form
|
||
|
|
XReset xFormReset = UNO.queryReset( xSalesForm );
|
||
|
|
xFormReset.addResetListener( this );
|
||
|
|
|
||
|
|
|
||
|
|
// --------------------------------------------------------------
|
||
|
|
// the option for filtering the sales form
|
||
|
|
XIndexContainer xSalesFilterForm = m_document.createSiblingForm( xSalesForm, "SalesFilter" );
|
||
|
|
XPropertySet xSFFProps = UNO.queryPropertySet( xSalesFilterForm );
|
||
|
|
XPropertySet xLabel = m_formLayer.createControlAndShape( "FixedText", 2, 125, 35, 6, xSalesFilterForm );
|
||
|
|
xLabel.setPropertyValue( "Label", "show only sales since" );
|
||
|
|
xLabel.setPropertyValue( "Name", "FilterLabel" );
|
||
|
|
|
||
|
|
XPropertySet xFilterSelection = m_formLayer.createControlAndShape( "ListBox", 40, 125, 59, 6, xSalesFilterForm );
|
||
|
|
xFilterSelection.setPropertyValue( "Name", "FilterList" );
|
||
|
|
xFilterSelection.setPropertyValue( "LabelControl", xLabel );
|
||
|
|
XPropertySet xManualFilter = m_formLayer.createControlAndShape( "DateField", 104, 125, 30, 6, xSalesFilterForm );
|
||
|
|
xManualFilter.setPropertyValue( "Name", "ManualFilter" );
|
||
|
|
XPropertySet xApplyFilter = m_formLayer.createControlAndShape( "CommandButton", 139, 125, 25, 6, xSalesFilterForm );
|
||
|
|
xApplyFilter.setPropertyValue( "Name", "ApplyFilter" );
|
||
|
|
xApplyFilter.setPropertyValue( "DefaultButton", new Boolean( true ) );
|
||
|
|
m_aSalesFilter = new SalesFilter( m_document, xSalesFormProps, xFilterSelection,
|
||
|
|
xManualFilter, xApplyFilter );
|
||
|
|
|
||
|
|
|
||
|
|
// --------------------------------------------------------------
|
||
|
|
// the options section
|
||
|
|
// for this, we need a form which is a sibling of our master form (don't want to interfere
|
||
|
|
// the controls which represent options only with the controls which are used for data access)
|
||
|
|
|
||
|
|
XIndexContainer xOptionsForm = m_document.createSiblingForm( m_xMasterForm, "Options" );
|
||
|
|
|
||
|
|
xLabel = m_formLayer.createControlAndShape( "GroupBox", 98, 0, 66, 62, xOptionsForm );
|
||
|
|
xLabel.setPropertyValue( "Name", "Options" );
|
||
|
|
xLabel.setPropertyValue( "Label", "Options" );
|
||
|
|
|
||
|
|
// radio buttons which controls how we generate unique keys
|
||
|
|
xLabel = m_formLayer.createControlAndShape( "GroupBox", 103, 5, 56, 25, xOptionsForm );
|
||
|
|
xLabel.setPropertyValue( "Label", "key generation" );
|
||
|
|
xLabel.setPropertyValue( "Name", "KeyGeneration" );
|
||
|
|
XPropertySet xKeyGen = m_formLayer.createControlAndShape( "RadioButton", 106, 11, 50, 6, xOptionsForm );
|
||
|
|
xKeyGen.setPropertyValue( "Name", "KeyGen" );
|
||
|
|
xKeyGen.setPropertyValue( "Label", "no automatic generation" );
|
||
|
|
xKeyGen.setPropertyValue( "RefValue", "none" );
|
||
|
|
xKeyGen.addPropertyChangeListener( "State", this );
|
||
|
|
|
||
|
|
xKeyGen = m_formLayer.createControlAndShape( "RadioButton", 106, 17, 50, 6, xOptionsForm );
|
||
|
|
xKeyGen.setPropertyValue( "Name", "KeyGen" );
|
||
|
|
xKeyGen.setPropertyValue( "Label", "before inserting a record" );
|
||
|
|
xKeyGen.setPropertyValue( "RefValue", "update" );
|
||
|
|
xKeyGen.addPropertyChangeListener( "State", this );
|
||
|
|
|
||
|
|
xKeyGen = m_formLayer.createControlAndShape( "RadioButton", 106, 23, 50, 6, xOptionsForm );
|
||
|
|
xKeyGen.setPropertyValue( "Name", "KeyGen" );
|
||
|
|
xKeyGen.setPropertyValue( "Label", "when moving to a new record" );
|
||
|
|
xKeyGen.setPropertyValue( "RefValue", "reset" );
|
||
|
|
xKeyGen.addPropertyChangeListener( "State", this );
|
||
|
|
|
||
|
|
// initialize listeners
|
||
|
|
// master form - key generation
|
||
|
|
m_aSalesmanKeyGenerator = new KeyGenerator( m_xMasterForm, "SNR", m_xCtx );
|
||
|
|
m_aSalesmanKeyGenerator.activateKeyGenerator( true );
|
||
|
|
// master form - control locking
|
||
|
|
m_aSalesmenLocker = new ControlLock( m_xMasterForm, "SNR" );
|
||
|
|
m_aSalesmenLocker.enableLock( m_bProtectKeyFields );
|
||
|
|
|
||
|
|
// details form - key generation
|
||
|
|
m_aSalesKeyGenerator = new KeyGenerator( xSalesFormProps, "SALENR", m_xCtx );
|
||
|
|
m_aSalesKeyGenerator.activateKeyGenerator( true );
|
||
|
|
|
||
|
|
// details form - control locking
|
||
|
|
m_aSalesLocker = new ControlLock( xSalesFormProps, "SALENR" );
|
||
|
|
m_aSalesLocker.enableLock( m_bProtectKeyFields );
|
||
|
|
|
||
|
|
// initally, we want to generate keys when moving to a new record
|
||
|
|
xKeyGen.setPropertyValue( "DefaultState", new Short( (short)1 ) );
|
||
|
|
|
||
|
|
// --------------------------------------------------------------
|
||
|
|
// second options block
|
||
|
|
xLabel = m_formLayer.createControlAndShape( "GroupBox", 103, 33, 56, 25, xOptionsForm );
|
||
|
|
xLabel.setPropertyValue( "Name", "Misc" );
|
||
|
|
xLabel.setPropertyValue( "Label", "Miscellaneous" );
|
||
|
|
|
||
|
|
XPropertySet xCheck = m_formLayer.createControlAndShape( "CheckBox", 106, 39, 60, 6, xOptionsForm );
|
||
|
|
xCheck.setPropertyValue( "Name", "defaultdate" );
|
||
|
|
xCheck.setPropertyValue( "Label", "default sales date to \"today\"" );
|
||
|
|
xCheck.setPropertyValue( "HelpText", "When checked, newly entered sales records are pre-filled with today's date, else left empty." );
|
||
|
|
xCheck.addPropertyChangeListener( "State", this );
|
||
|
|
|
||
|
|
xCheck = m_formLayer.createControlAndShape( "CheckBox", 106, 45, 60, 6, xOptionsForm );
|
||
|
|
xCheck.setPropertyValue( "Name", "protectkeys" );
|
||
|
|
xCheck.setPropertyValue( "Label", "protect key fields from editing" );
|
||
|
|
xCheck.setPropertyValue( "HelpText", "When checked, you cannot modify the values in the table's key fields (SNR and SALENR)" );
|
||
|
|
xCheck.addPropertyChangeListener( "State", this );
|
||
|
|
|
||
|
|
xCheck = m_formLayer.createControlAndShape( "CheckBox", 106, 51, 60, 6, xOptionsForm );
|
||
|
|
xCheck.setPropertyValue( "Name", "emptysales" );
|
||
|
|
xCheck.setPropertyValue( "Label", "check for empty sales names" );
|
||
|
|
xCheck.setPropertyValue( "HelpText", "When checked, you cannot enter empty values into the NAME column of the 'Sales' table." );
|
||
|
|
xCheck.addPropertyChangeListener( "State", this );
|
||
|
|
|
||
|
|
// dump the form component tree
|
||
|
|
enumFormComponents( );
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** performs any cleanup before exiting the program
|
||
|
|
*/
|
||
|
|
protected void cleanUp( ) throws java.lang.Exception
|
||
|
|
{
|
||
|
|
// remove the listeners at the buttons
|
||
|
|
RevokeButtons aRevoke = new RevokeButtons( m_aOperator );
|
||
|
|
aRevoke.handle( m_document.getFormComponentTreeRoot( ) );
|
||
|
|
|
||
|
|
// remove the key generator listeners from the form
|
||
|
|
m_aSalesmanKeyGenerator.stopGenerator( );
|
||
|
|
m_aSalesKeyGenerator.stopGenerator( );
|
||
|
|
|
||
|
|
// and the control lockers
|
||
|
|
m_aSalesmenLocker.enableLock( false );
|
||
|
|
m_aSalesLocker.enableLock( false );
|
||
|
|
|
||
|
|
// the validator for the grid column
|
||
|
|
m_aSalesNameValidator.enableColumnWatch( false );
|
||
|
|
|
||
|
|
// remove our own reset listener from the form
|
||
|
|
XNameAccess xMasterAsNames = (XNameAccess)UnoRuntime.queryInterface(
|
||
|
|
XNameAccess.class, m_xMasterForm );
|
||
|
|
XReset xFormReset = UNO.queryReset( xMasterAsNames.getByName( "Sales" ) );
|
||
|
|
xFormReset.removeResetListener( this );
|
||
|
|
|
||
|
|
super.cleanUp();
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** explains how to use this class
|
||
|
|
*/
|
||
|
|
protected void explainUsage()
|
||
|
|
{
|
||
|
|
System.err.println( "usage: DataAwareness -d <data source name>" );
|
||
|
|
System.err.println( " [-u <data source user name>]" );
|
||
|
|
System.err.println( " [-p <data source password>]" );
|
||
|
|
System.err.println( " [-t <alternate table prefix>]\n" );
|
||
|
|
System.err.println( " -d - specifies the name of the data source" );
|
||
|
|
System.err.println( " registered in OpenOffice.org where the sample tables" );
|
||
|
|
System.err.println( " can be found." );
|
||
|
|
System.err.println( " -u - specifies a user name to use when logging on to the data source" );
|
||
|
|
System.err.println( " -p - specifies a password to use when logging on to the data source" );
|
||
|
|
System.err.println( " -t - specifies a prefix to use for the table names" );
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** collect the RuntimeArguments
|
||
|
|
*/
|
||
|
|
protected void collectParameters(String argv[])
|
||
|
|
{
|
||
|
|
m_aParameters = new Parameters();
|
||
|
|
|
||
|
|
System.out.println( );
|
||
|
|
|
||
|
|
// ........................................
|
||
|
|
// mandatory: the -d and a data source name
|
||
|
|
if ( ( argv.length < 2 ) || ( !argv[0].equals( "-d" ) ) )
|
||
|
|
{
|
||
|
|
explainUsage();
|
||
|
|
System.exit( 1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
m_aParameters.sDataSourceName = new String( argv[1] );
|
||
|
|
m_aParameters.sUser = new String();
|
||
|
|
m_aParameters.sPassword = new String();
|
||
|
|
m_aParameters.sTablePrefix = new String();
|
||
|
|
|
||
|
|
// ........................................
|
||
|
|
// optional arguments
|
||
|
|
if ( argv.length >= 3 )
|
||
|
|
{
|
||
|
|
// must be a even number of arguments (switch-value pair)
|
||
|
|
if ( 0 != ( argv.length % 2 ) )
|
||
|
|
{
|
||
|
|
explainUsage();
|
||
|
|
System.exit( 1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
int nArgPos = 2;
|
||
|
|
while ( argv.length > nArgPos )
|
||
|
|
{
|
||
|
|
String sValue = new String( argv[ nArgPos + 1 ] );
|
||
|
|
// try to recognize the switch
|
||
|
|
if ( argv[ nArgPos ].equals( "-t" ) )
|
||
|
|
{
|
||
|
|
m_aParameters.sTablePrefix = sValue;
|
||
|
|
}
|
||
|
|
else if ( argv[ nArgPos ].equals( "-p" ) )
|
||
|
|
{
|
||
|
|
m_aParameters.sPassword = sValue;
|
||
|
|
}
|
||
|
|
else if ( argv[ nArgPos ].equals( "-u" ) )
|
||
|
|
{
|
||
|
|
m_aParameters.sUser = sValue;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
explainUsage();
|
||
|
|
System.exit( 1 );
|
||
|
|
}
|
||
|
|
nArgPos += 2;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------------------------------------------------------------------ */
|
||
|
|
/** class entry point
|
||
|
|
*/
|
||
|
|
public static void main(String argv[]) throws java.lang.Exception
|
||
|
|
{
|
||
|
|
DataAwareness aSample = new DataAwareness();
|
||
|
|
aSample.run( argv );
|
||
|
|
}
|
||
|
|
}
|