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INTEGRATION: CWS scriptingf7 (1.4.14); FILE MERGED

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2004/07/16 11:29:08 npower 1.4.14.7: #i25260# When executing in the IDE  make sure there is a valid value  to return
2004/07/14 10:06:12 npower 1.4.14.6: #i25260# Allow Javascript scripts to raise IDE when error occurs, also indicate line in error when this happens
2004/07/14 09:07:12 npower 1.4.14.5: #i25260# Editors changes to support new methods in ScriptEditor interface { execute & indicateErrorLine }. ScriptProviders now raise editors with line of error highlighted.
2004/07/12 16:34:38 npower 1.4.14.4: #i25260# Changes to support error displayed in IDE for javascript and beanshell when script that is invoked is opened in IDE
Issue number:
Submitted by:
Reviewed by:
2004/07/09 18:09:33 npower 1.4.14.3: #i25260# Changed exception specification for invoke and getScript, modified exception handling so correct exceptions passed up.
2004/07/02 13:29:13 npower 1.4.14.2: #i25269# fix up exception handling for getScript method
Issue number:
Submitted by:
Reviewed by:
2004/06/12 09:19:32 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 13:05:08 +00:00
parent 8c70d5f9dc
commit 61e9f5db50
1 changed files with 152 additions and 50 deletions
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202
scripting/java/com/sun/star/script/framework/provider/javascript/ScriptProviderForJavaScript.java
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@@ -2,9 +2,9 @@
*
* $RCSfile: ScriptProviderForJavaScript.java,v $
*
* $Revision: 1.4 $
* $Revision: 1.5 $
*
* last change: $Author: svesik $ $Date: 2004-04-19 23:12:49 $
* last change: $Author: hr $ $Date: 2004-07-23 14:05:08 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
@@ -65,6 +65,7 @@ import com.sun.star.uno.XComponentContext;
import com.sun.star.lang.XMultiComponentFactory;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.lang.XSingleServiceFactory;
import com.sun.star.frame.XModel;
import com.sun.star.registry.XRegistryKey;
import com.sun.star.comp.loader.FactoryHelper;
import com.sun.star.lang.XTypeProvider;
@@ -90,6 +91,11 @@ import drafts.com.sun.star.script.provider.XScriptProvider;
import drafts.com.sun.star.script.provider.XScript;
import drafts.com.sun.star.script.provider.XScriptContext;
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.log.LogUtils;
import com.sun.star.script.framework.provider.ScriptContext;
import com.sun.star.script.framework.provider.ClassLoaderFactory;
@@ -102,6 +108,7 @@ import org.mozilla.javascript.Context;
import org.mozilla.javascript.ImporterTopLevel;
import org.mozilla.javascript.Scriptable;
import org.mozilla.javascript.JavaScriptException;
import org.mozilla.javascript.EcmaError;
public class ScriptProviderForJavaScript
{
@@ -114,19 +121,20 @@ public class ScriptProviderForJavaScript
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()
@@ -211,13 +219,13 @@ 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
{
this.m_xMultiComponentFactory = m_xContext.getServiceManager();
@@ -248,16 +256,14 @@ class ScriptImpl implements XScript
* @returns The value returned from the function
* being invoked
*
* @throws IllegalArgumentException If there is no matching script name
* @throws ScriptFrameworkErrorException If there is no matching script name
*
* @throws CannotConvertException If args do not match or cannot
* be converted the those of the
* invokee
*
* @throws InvocationTargetException If the running script throws
* an exception this information
* is captured and rethrown as
* this exception type.
* ScriptErrorRaisedException or
* ScriptExceptionRaisedException
*/
public Object invoke(
@@ -265,8 +271,7 @@ class ScriptImpl implements XScript
/*OUT*/short[][] aOutParamIndex,
/*OUT*/Object[][] aOutParam )
throws IllegalArgumentException, InvocationTargetException,
CannotConvertException
throws ScriptFrameworkErrorException, InvocationTargetException
{
// Initialise the out paramters - not used at the moment
aOutParamIndex[0] = new short[0];
@@ -275,16 +280,31 @@ 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());
throw new ScriptFrameworkErrorException(
mfu.getMessage(), null,
metaData.getLanguageName(), metaData.getLanguage(),
ScriptFrameworkErrorType.UNKNOWN );
}
catch ( com.sun.star.script.framework.provider.NoSuitableClassLoaderException nsc )
{
// Framework error
throw new ScriptFrameworkErrorException(
nsc.getMessage(), null,
metaData.getLanguageName(), metaData.getLanguage(),
ScriptFrameworkErrorType.UNKNOWN );
}
Context ctxt = null;
try {
String editorURL = metaData.getSourceURL().toString();
try
{
String editorURL = sourceUrl.toString();
Object result = null;
String source = null;
ScriptEditorForJavaScript editor =
@@ -294,6 +314,15 @@ class ScriptImpl implements XScript
if (editor != null)
{
editorURL = editor.getURL();
result = editor.execute();
if ( result != null &&
result.getClass().getName().equals( "org.mozilla.javascript.Undefined" ) )
{
// Always return a string
// TODO revisit
return Context.toString( result );
}
}
if (editor != null && editor.isModified() == true)
@@ -303,12 +332,16 @@ class ScriptImpl implements XScript
}
else
{
metaData.loadSource();
source = metaData.getSource();
}
if ( source == null || source.length() == 0 ) {
throw new InvocationTargetException("Could not load script");
throw new ScriptFrameworkErrorException(
"Failed to read source data for script", null,
metaData.getLanguageName(), metaData.getLanguage(),
ScriptFrameworkErrorType.UNKNOWN );
}
/* Set the context ClassLoader on the current thread to
@@ -321,43 +354,112 @@ class ScriptImpl implements XScript
}
// Initialize a Rhino Context object
Context ctxt = Context.enter();
ctxt = Context.enter();
/* The ImporterTopLevel ensures that importClass and
importPackage statements work in Javascript scripts
Make the XScriptContext available as a global variable
to the script
*/
try {
ImporterTopLevel scope = new ImporterTopLevel(ctxt);
ImporterTopLevel scope = new ImporterTopLevel(ctxt);
Scriptable jsCtxt = Context.toObject(
ScriptContext.createContext(
m_oInvokeContext, m_xContext,
m_xMultiComponentFactory), scope);
scope.put("XSCRIPTCONTEXT", scope, jsCtxt);
Scriptable jsCtxt = Context.toObject(
ScriptContext.createContext(
m_xModel, m_xContext,
m_xMultiComponentFactory), scope);
scope.put("XSCRIPTCONTEXT", scope, jsCtxt);
Scriptable jsArgs = Context.toObject(params, scope);
scope.put("ARGUMENTS", scope, jsArgs);
Scriptable jsArgs = Context.toObject(params, scope);
scope.put("ARGUMENTS", scope, jsArgs);
result = ctxt.evaluateString(scope,
source, editorURL, 1, null);
result = ctxt.toString(result);
}
catch (JavaScriptException jse) {
LogUtils.DEBUG( LogUtils.getTrace( jse ) );
throw new InvocationTargetException(jse.getMessage());
}
finally {
Context.exit();
}
result = ctxt.evaluateString(scope,
source, editorURL, 1, null);
result = ctxt.toString(result);
return result;
}
catch (EcmaError ec) {
LogUtils.DEBUG( "Caught EcmaError exception for JavaScript type = " + ec.getClass() );
String message = ec.getMessage();
int lineNo = ec.getLineNumber();
LogUtils.DEBUG( "\t message " + message );
LogUtils.DEBUG( "\t lineNum " + lineNo );
ScriptErrorRaisedException se = new
ScriptErrorRaisedException( message );
se.lineNum = lineNo;
se.scriptName = metaData.getLanguageName();
se.language = "JavaScript";
LogUtils.DEBUG( "ErrorRaised exception " );
LogUtils.DEBUG( "\t message " + se.getMessage() );
LogUtils.DEBUG( "\t lineNum " + se.lineNum );
LogUtils.DEBUG( "\t language " + se.language );
LogUtils.DEBUG( "\t scriptName " + se.scriptName );
raiseEditor( se.lineNum );
throw new InvocationTargetException( "JavaScript error " + metaData.getLanguageName(), null, se );
}
catch (JavaScriptException jse) {
LogUtils.DEBUG( "Caught JavaScriptException exception for JavaScript type = " + jse.getClass() );
String message = jse.getMessage();
//int lineNo = jse.getLineNumber();
Object wrap = jse.getValue();
LogUtils.DEBUG( "\t message " + message );
LogUtils.DEBUG( "\t wrapped type " + wrap.getClass() );
LogUtils.DEBUG( "\t wrapped toString " + wrap.toString() );
ScriptExceptionRaisedException se = new
ScriptExceptionRaisedException( message );
se.lineNum = -1;
se.language = "JavaScript";
se.scriptName = metaData.getLanguageName();
se.exceptionType = wrap.getClass().getName();
se.language = metaData.getLanguage();
LogUtils.DEBUG( "ExceptionRaised exception " );
LogUtils.DEBUG( "\t message " + se.getMessage() );
LogUtils.DEBUG( "\t lineNum " + se.lineNum );
LogUtils.DEBUG( "\t language " + se.language );
LogUtils.DEBUG( "\t scriptName " + se.scriptName );
raiseEditor( se.lineNum );
throw new InvocationTargetException( "JavaScript uncaught exception" + metaData.getLanguageName(), null, se );
}
catch (Exception ex) {
LogUtils.DEBUG( LogUtils.getTrace( ex ) );
throw new InvocationTargetException(ex.getMessage());
LogUtils.DEBUG("Caught Exception " + ex );
LogUtils.DEBUG("rethrowing as ScriptFramework error" );
throw new ScriptFrameworkErrorException(
ex.getMessage(), null,
metaData.getLanguageName(), metaData.getLanguage(),
ScriptFrameworkErrorType.UNKNOWN );
}
finally {
if ( ctxt != null )
{
Context.exit();
}
}
}
private void raiseEditor( int lineNum )
{
ScriptEditorForJavaScript editor = null;
try
{
URL sourceUrl = metaData.getSourceURL();
editor = ScriptEditorForJavaScript.getEditor( sourceUrl );
if ( editor == null )
{
editor = ScriptEditorForJavaScript.getEditor();
editor.edit(
ScriptContext.createContext(m_xModel,
m_xContext, m_xMultiComponentFactory), metaData );
editor = ScriptEditorForJavaScript.getEditor( sourceUrl );
}
if ( editor != null )
{
System.out.println("** Have raised IDE for JavaScript, calling indicateErrorLine for line " + lineNum );
editor.indicateErrorLine( lineNum );
}
}
catch( Exception ignore )
{
}
}
}