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INTEGRATION: CWS scriptingf7 (1.4.14); FILE MERGED

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2004/07/16 11:28:31 npower 1.4.14.12: #i25260# correct error in previous check-in line incorrectly moved
2004/07/16 11:12:36 npower 1.4.14.11: #i25260# removed System.out messages
2004/07/16 09:35:14 npower 1.4.14.10: #i25260# Improver error reporting for case where exception thrown by BeanShell script
2004/07/14 09:07:09 npower 1.4.14.9: #i25260# Editors changes to support new methods in ScriptEditor interface { execute & indicateErrorLine }. ScriptProviders now raise editors with line of error highlighted.
2004/07/12 12:58:34 toconnor 1.4.14.8: #i25260# error handling, throw ScriptFrameworkError when io error occurs
2004/07/09 18:09:32 npower 1.4.14.7: #i25260# Changed exception specification for invoke and getScript, modified exception handling so correct exceptions passed up.
2004/07/08 10:14:43 npower 1.4.14.6: #i25260# modified error message in exception
2004/07/07 16:22:35 npower 1.4.14.5: #25260# added support to set language member in ScriptErrorRaisedException
2004/07/07 15:04:26 npower 1.4.14.4: #i25260# Modified exception handling so that scripting errors are distinguished between framework errors. Scripting error or transported as either ScriptErrorRaisedException or ScriptExceptionRaisedException depending on what has happened in the script. The latter represents an exception that could have been handled by the script.
2004/07/02 13:29:09 npower 1.4.14.3: #i25269# fix up exception handling for getScript method
Issue number:
Submitted by:
Reviewed by:
2004/06/30 11:57:36 npower 1.4.14.2: #i25870# Changes to BeanshellProvider and editor to make sure that the classloader is setup correctly such that scripts run from the IDE use the classpath defined in parcel-descriptor.xml
2004/06/12 09:19:29 npower 1.4.14.1: #i25269# added some extra exception handling, defered reading source until use of script, these changes are reflected by changes in Parcel[Container]
This commit is contained in:
Jens-Heiner Rechtien
2004-07-23 13:03:24 +00:00
parent d81f5cb61a
commit 679b4b044c
1 changed files with 166 additions and 27 deletions
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193
scripting/java/com/sun/star/script/framework/provider/beanshell/ScriptProviderForBeanShell.java
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@@ -2,9 +2,9 @@
*
* $RCSfile: ScriptProviderForBeanShell.java,v $
*
* $Revision: 1.4 $
* $Revision: 1.5 $
*
* last change: $Author: svesik $ $Date: 2004-04-19 23:11:14 $
* last change: $Author: hr $ $Date: 2004-07-23 14:03:24 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
@@ -70,6 +70,7 @@ import com.sun.star.comp.loader.FactoryHelper;
import com.sun.star.lang.XTypeProvider;
import com.sun.star.lang.XServiceInfo;
import com.sun.star.lang.XInitialization;
import com.sun.star.frame.XModel;
import com.sun.star.uno.AnyConverter;
import com.sun.star.uno.Type;
import com.sun.star.uno.Any;
@@ -79,6 +80,7 @@ import com.sun.star.beans.XPropertySet;
import com.sun.star.lang.IllegalArgumentException;
import com.sun.star.lang.WrappedTargetException;
import com.sun.star.reflection.InvocationTargetException;
import com.sun.star.script.CannotConvertException;
import java.util.Properties;
@@ -97,6 +99,11 @@ import bsh.Interpreter;
import drafts.com.sun.star.script.provider.XScriptContext;
import drafts.com.sun.star.script.provider.XScriptProvider;
import drafts.com.sun.star.script.provider.XScript;
import drafts.com.sun.star.script.provider.ScriptErrorRaisedException;
import drafts.com.sun.star.script.provider.ScriptExceptionRaisedException;
import drafts.com.sun.star.script.provider.ScriptFrameworkErrorException;
import drafts.com.sun.star.script.provider.ScriptFrameworkErrorType;
import com.sun.star.script.framework.provider.*;
import com.sun.star.script.framework.log.*;
@@ -115,19 +122,20 @@ public class ScriptProviderForBeanShell
public XScript getScript( /*IN*/String scriptURI )
throws com.sun.star.uno.RuntimeException,
com.sun.star.lang.IllegalArgumentException
ScriptFrameworkErrorException
{
ScriptMetaData scriptData = getScriptData( scriptURI );
if ( scriptData == null )
ScriptMetaData scriptData = null;
try
{
throw new com.sun.star.uno.RuntimeException(
"Cannot find script for URI: " + scriptURI );
}
else
{
ScriptImpl script = new ScriptImpl( m_xContext, scriptData, m_xInvocationContext );
scriptData = getScriptData( scriptURI );
ScriptImpl script = new ScriptImpl( m_xContext, scriptData, m_xModel );
return script;
}
catch ( com.sun.star.uno.RuntimeException re )
{
throw new ScriptFrameworkErrorException( "Failed to create script object: " + re.getMessage(),
null, scriptData.getLanguageName(), language, ScriptFrameworkErrorType.UNKNOWN );
}
}
public boolean hasScriptEditor()
@@ -206,6 +214,7 @@ public class ScriptProviderForBeanShell
}
return false;
}
}
class ScriptImpl implements XScript
@@ -213,13 +222,13 @@ class ScriptImpl implements XScript
private ScriptMetaData metaData;
private XComponentContext m_xContext;
private XMultiComponentFactory m_xMultiComponentFactory;
private Object m_oInvokeContext;
private XModel m_xModel;
ScriptImpl( XComponentContext ctx, ScriptMetaData metaData, Object oInvokeContext ) throws com.sun.star.uno.RuntimeException
ScriptImpl( XComponentContext ctx, ScriptMetaData metaData, XModel xModel ) throws com.sun.star.uno.RuntimeException
{
this.metaData = metaData;
this.m_xContext = ctx;
this.m_oInvokeContext = oInvokeContext;
this.m_xModel = xModel;
try
{
@@ -265,7 +274,7 @@ class ScriptImpl implements XScript
public Object invoke( /*IN*/Object[] aParams,
/*OUT*/short[][] aOutParamIndex,
/*OUT*/Object[][] aOutParam )
throws IllegalArgumentException, CannotConvertException,
throws ScriptFrameworkErrorException,
InvocationTargetException
{
// Initialise the out paramters - not used at the moment
@@ -274,27 +283,51 @@ class ScriptImpl implements XScript
ClassLoader cl = null;
URL sourceUrl = null;
try {
cl = ClassLoaderFactory.getURLClassLoader( metaData );
sourceUrl = metaData.getSourceURL();
}
catch (Exception e)
catch ( java.net.MalformedURLException mfu )
{
throw new InvocationTargetException(e.getMessage());
// Framework error
throw new ScriptFrameworkErrorException(
mfu.getMessage(), null,
metaData.getLanguageName(), metaData.getLanguage(),
ScriptFrameworkErrorType.UNKNOWN );
}
catch ( NoSuitableClassLoaderException nsc )
{
// Framework error
throw new ScriptFrameworkErrorException(
nsc.getMessage(), null,
metaData.getLanguageName(), metaData.getLanguage(),
ScriptFrameworkErrorType.UNKNOWN );
}
// Set class loader to be used for class files
// and jar files
Thread.currentThread().setContextClassLoader(cl);
Interpreter interpreter = new Interpreter();
interpreter.getNameSpace().clear();
// Set class loader to be used by interpreter
// to look for classes by source e.g. interpreter
// will use this classloader to search classpath
// for source file ( bla.java ) on import or reference
interpreter.setClassLoader(cl);
try {
interpreter.set("context",
ScriptContext.createContext(m_oInvokeContext,
ScriptContext.createContext(m_xModel,
m_xContext, m_xMultiComponentFactory));
interpreter.set("ARGUMENTS", aParams);
}
catch (bsh.EvalError e) {
throw new InvocationTargetException(e.getMessage());
// Framework error setting up context
throw new ScriptFrameworkErrorException(
e.getMessage(), null,
metaData.getLanguageName(), metaData.getLanguage(),
ScriptFrameworkErrorType.UNKNOWN );
}
try {
@@ -303,7 +336,11 @@ class ScriptImpl implements XScript
ScriptEditorForBeanShell editor =
ScriptEditorForBeanShell.getEditor(
metaData.getSourceURL() );
sourceUrl );
if ( editor != null )
{
editor.execute();
}
if (editor != null && editor.isModified())
{
@@ -311,23 +348,125 @@ class ScriptImpl implements XScript
}
else
{
metaData.loadSource();
source = metaData.getSource();
}
if ( source == null || source.length() == 0 )
throw new InvocationTargetException(
"Couldn't read script: " + metaData.getSourceURL() );
{
throw new ScriptFrameworkErrorException(
"Failed to read script", null,
metaData.getLanguageName(), metaData.getLanguage(),
ScriptFrameworkErrorType.UNKNOWN );
}
result = interpreter.eval( source );
if (result == null)
{
return new Any(new Type(), null);
}
return result;
}
catch (Exception ex) {
throw new InvocationTargetException(ex.getMessage());
catch ( bsh.ParseException pe )
{
throw new InvocationTargetException( "Beanshell failed to parse " + metaData.getLanguageName(), null, processBshException( pe, metaData.getLanguageName() ) );
}
catch ( bsh.TargetError te )
{
throw new InvocationTargetException( "Beanshell uncaught exception for " + metaData.getLanguageName(), null, processBshException( te, metaData.getLanguageName() ) );
}
catch ( bsh.EvalError ex )
{
throw new InvocationTargetException( "Beanshell error for " + metaData.getLanguageName(), null, processBshException( ex, metaData.getLanguageName() ) );
}
catch ( Exception e )
{
throw new ScriptFrameworkErrorException(
"Failed to read script", null,
metaData.getLanguageName(), metaData.getLanguage(),
ScriptFrameworkErrorType.UNKNOWN );
}
}
private void raiseEditor( int lineNum )
{
ScriptEditorForBeanShell editor = null;
try
{
URL sourceUrl = metaData.getSourceURL();
editor = ScriptEditorForBeanShell.getEditor( sourceUrl );
if ( editor == null )
{
editor = ScriptEditorForBeanShell.getEditor();
editor.edit(
ScriptContext.createContext(m_xModel,
m_xContext, m_xMultiComponentFactory), metaData );
editor = ScriptEditorForBeanShell.getEditor( sourceUrl );
}
if ( editor != null )
{
editor.indicateErrorLine( lineNum );
}
}
catch( Exception ignore )
{
}
}
private ScriptErrorRaisedException processBshException( bsh.EvalError e, String script )
{
LogUtils.DEBUG("Beanshell error RAW message " + e.getMessage());
String message = e.getMessage();
int usefullInfoIndex = message.lastIndexOf("\' :" );
int lineNum = e.getErrorLineNumber();
raiseEditor( lineNum );
//String stackTrace = te.getScriptStackTrace(); // never seems to have any info??
if ( usefullInfoIndex > -1 )
{
message = message.substring( usefullInfoIndex + 2 );
}
if ( e instanceof bsh.TargetError )
{
LogUtils.DEBUG("got instance of TargetError");
if ( usefullInfoIndex == -1 )
{
message = ( ( bsh.TargetError)e ).getTarget().getMessage();
}
String wrappedException = "";
String full = e.toString();
int index = full.indexOf( "Target exception:" );
if ( index > -1 )
{
String toParse = full.substring( index );
LogUtils.DEBUG("About to parse " + toParse );
StringTokenizer tokenizer = new StringTokenizer( full.substring( index ),":" );
if ( tokenizer.countTokens() > 2 )
{
LogUtils.DEBUG("First token = " + (String)tokenizer.nextElement());
wrappedException = (String)tokenizer.nextElement();
LogUtils.DEBUG("wrapped exception = = " + wrappedException );
}
}
ScriptExceptionRaisedException se = new ScriptExceptionRaisedException( message);
se.lineNum = lineNum;
se.scriptName = script;
se.exceptionType = wrappedException;
se.language = "BeanShell";
LogUtils.DEBUG("UnCaught Exception error: " );
LogUtils.DEBUG("\tscript: " + script );
LogUtils.DEBUG("\tline: " + lineNum );
LogUtils.DEBUG("\twrapped exception: " + wrappedException );
LogUtils.DEBUG("\tmessage: " + message );
return se;
}
else
{
LogUtils.DEBUG("Error or ParseError Exception error: " );
LogUtils.DEBUG("\tscript: " + script );
LogUtils.DEBUG("\tline: " + lineNum );
LogUtils.DEBUG("\tmessage: " + message );
return new ScriptErrorRaisedException( message, null, script, "BeanShell", lineNum );
}
}
}