/*
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.eclipse.launching;
import org.drools.eclipse.DRLInfo.FunctionInfo;
import org.drools.eclipse.DRLInfo.RuleInfo;
import org.drools.eclipse.debug.core.DroolsDebugTarget;
import org.drools.eclipse.debug.core.MVELStackFrame;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.model.IDebugTarget;
import org.eclipse.debug.core.sourcelookup.ISourceLookupDirector;
import org.eclipse.jdt.launching.sourcelookup.containers.JavaSourceLookupParticipant;
class MVELSourceLookupParticipant extends JavaSourceLookupParticipant {
public void dispose() {
//do nothing
}
public Object[] findSourceElements(Object object) throws CoreException {
if ( object instanceof MVELStackFrame ) {
MVELStackFrame frame = (MVELStackFrame) object;
//int lineNumber = frame.getBreakpointLineNumber();
String mvelName = frame.getMVELName();
IDebugTarget target = frame.getDebugTarget();
if ( target instanceof DroolsDebugTarget ) {
DroolsDebugTarget droolsTarget = (DroolsDebugTarget) target;
Object bpoint = droolsTarget.getDroolsBreakpoint( mvelName );
return new Object[]{bpoint};
}
}
return null;
}
public String getSourceName(Object object) throws CoreException {
if ( object instanceof MVELStackFrame ) {
MVELStackFrame frame = (MVELStackFrame) object;
RuleInfo ruleInfo = frame.getExecutingRuleInfo();
if ( ruleInfo != null ) {
String sourcePath = ruleInfo.getSourcePathName();
return sourcePath;
}
FunctionInfo functionInfo = frame.getExecutingFunctionInfo();
if ( functionInfo != null ) {
return functionInfo.getSourcePathName();
}
}
return super.getSourceName( object );
}
public void init(ISourceLookupDirector director) {
//do nothing
}
public void sourceContainersChanged(ISourceLookupDirector director) {
//do nothing
}
}