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INTEGRATION: CWS scriptingf5 (1.1.2); FILE ADDED

Browse Source 
2004/04/02 10:25:32 dfoster 1.1.2.2: #i27294#
Fixed problem with security check.
Removed printStackTrace calls in java code.
Fixed problems with create/delete of parcels/scripts in document storage
2004/02/25 18:43:53 npower 1.1.2.1: #i25272# Added a container implementation ( new com/sun/star/script/framework/container defined ) to better seperate Browse functionality from
io and script registry.

new class to be used as browse node implementation for ScriptProvider
abstract class
This commit is contained in:
Sander Vesik
2004-04-19 22:03:03 +00:00
parent 0b11ad57cc
commit 789c44c31c
1 changed files with 286 additions and 0 deletions
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scripting/java/com/sun/star/script/framework/browse/ProviderBrowseNode.java Normal file
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/*************************************************************************
*
* $RCSfile: ProviderBrowseNode.java,v $
*
* $Revision: 1.2 $
*
* last change: $Author: svesik $ $Date: 2004-04-19 23:03:03 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
package com.sun.star.script.framework.browse;
import com.sun.star.beans.PropertyAttribute;
import com.sun.star.lib.uno.helper.PropertySet;
import com.sun.star.uno.Any;
import com.sun.star.uno.AnyConverter;
import com.sun.star.uno.Type;
import com.sun.star.uno.XComponentContext;
import com.sun.star.beans.XIntrospectionAccess;
import com.sun.star.script.XInvocation;
import drafts.com.sun.star.script.browse.XBrowseNode;
import drafts.com.sun.star.script.browse.BrowseNodeTypes;
import com.sun.star.script.framework.provider.ScriptProvider;
import com.sun.star.script.framework.log.*;
import com.sun.star.script.framework.container.*;
import com.sun.star.script.framework.browse.DialogFactory;
import java.io.*;
import java.util.*;
import javax.swing.JOptionPane;
public class ProviderBrowseNode extends PropertySet
implements XBrowseNode, XInvocation
{
private ScriptProvider provider;
//private RootBrowseNode parent;
private Collection browsenodes;
private String name;
private ParcelContainer container;
private Parcel parcel;
public boolean deletable = true;
public boolean editable = false;
public boolean creatable = true;
public ProviderBrowseNode( ScriptProvider provider, ParcelContainer container ) {
LogUtils.DEBUG("*** ProviderBrowseNode ctor");
this.container = container;
this.name = this.container.getLanguage();
this.provider = provider;
registerProperty("Deletable", new Type(boolean.class),
(short)0, "deletable");
registerProperty("Editable", new Type(boolean.class),
(short)0, "editable");
registerProperty("Creatable", new Type(boolean.class),
(short)0, "creatable");
}
public String getName() {
LogUtils.DEBUG("*** ProviderBrowseNode getName");
return name;
}
public XBrowseNode[] getChildNodes() {
LogUtils.DEBUG("***** ProviderBrowseNode.getChildNodes()");
if ( container != null )
{
LogUtils.DEBUG("** ProviderBrowseNode.getChildNodes(), container is " + container );
String[] parcels = container.getElementNames();
if ( browsenodes == null )
{
browsenodes = new ArrayList( parcels.length );
for ( int index = 0; index < parcels.length; index++ )
{
try
{
XBrowseNode node = new ParcelBrowseNode( provider, container, parcels[ index ] );
browsenodes.add( node );
}
catch ( Exception e )
{
LogUtils.DEBUG("*** Failed to create parcel node for " + parcels[ index ] );
LogUtils.DEBUG( e.toString() );
}
}
}
}
else
{
LogUtils.DEBUG("*** No container available");
return new XBrowseNode[0];
}
return (XBrowseNode[])browsenodes.toArray(new XBrowseNode[0]);
}
public boolean hasChildNodes() {
if (container == null || !container.hasElements() )
{
LogUtils.DEBUG("** ProviderBrowseNode returning FALSE for has children");
return false;
}
LogUtils.DEBUG("** ProviderBrowseNode returning true for has children");
return true;
}
public short getType() {
return BrowseNodeTypes.CONTAINER;
}
public String toString()
{
return getName();
}
// implementation of XInvocation interface
public XIntrospectionAccess getIntrospection() {
return null;
}
public Object invoke(String aFunctionName, Object[] aParams,
short[][] aOutParamIndex, Object[][] aOutParam)
throws com.sun.star.lang.IllegalArgumentException,
com.sun.star.script.CannotConvertException,
com.sun.star.reflection.InvocationTargetException
{
// Initialise the out paramters - not used but prevents error in
// UNO bridge
aOutParamIndex[0] = new short[0];
aOutParam[0] = new Object[0];
Any result = new Any(new Type(Boolean.class), Boolean.TRUE);
if (aFunctionName.equals("Creatable"))
{
try
{
String name;
if (aParams == null || aParams.length < 1 ||
AnyConverter.isString(aParams[0]) == false)
{
String prompt = "Enter name for new Parcel";
String title = "Create Parcel";
// try to get a DialogFactory instance, if it fails
// just use a Swing JOptionPane to prompt for the name
try
{
DialogFactory dialogFactory =
DialogFactory.getDialogFactory();
name = dialogFactory.showInputDialog(title, prompt);
}
catch (Exception e)
{
name = JOptionPane.showInputDialog(null, prompt, title,
JOptionPane.QUESTION_MESSAGE);
}
}
else {
name = (String) AnyConverter.toString(aParams[0]);
}
if (name == null || name.equals(""))
{
result = new Any(new Type(Boolean.class), Boolean.FALSE);
}
else
{
Object newParcel = container.createParcel( name );
LogUtils.DEBUG("Parcel created " + name + " " + newParcel );
if ( newParcel == null )
{
result = new Any(new Type(Boolean.class), Boolean.FALSE);
}
else
{
ParcelBrowseNode parcel = new ParcelBrowseNode( provider, container, name );
LogUtils.DEBUG("created parcel node ");
if ( browsenodes == null )
{
browsenodes = new ArrayList( 5 );
}
browsenodes.add(parcel);
result = new Any(new Type(XBrowseNode.class), parcel);
}
}
}
catch (Exception e)
{
System.err.print("create failed with: " + e );
LogUtils.DEBUG( LogUtils.getTrace( e ) );
result = new Any(new Type(Boolean.class), Boolean.FALSE);
// throw new com.sun.star.reflection.InvocationTargetException(
// "Error creating script: " + e.getMessage());
}
}
else {
throw new com.sun.star.lang.IllegalArgumentException(
"Function " + aFunctionName + " not supported.");
}
return result;
}
public void setValue(String aPropertyName, Object aValue)
throws com.sun.star.beans.UnknownPropertyException,
com.sun.star.script.CannotConvertException,
com.sun.star.reflection.InvocationTargetException
{
}
public Object getValue(String aPropertyName)
throws com.sun.star.beans.UnknownPropertyException
{
return null;
}
public boolean hasMethod(String aName) {
return false;
}
public boolean hasProperty(String aName) {
return false;
}
}