/**
* 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.dsl.editor;
import org.drools.eclipse.editors.DRLRuleEditor;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.text.source.SourceViewerConfiguration;
import org.eclipse.ui.part.FileEditorInput;
public class DSLRuleEditor extends DRLRuleEditor {
protected DSLAdapter dslAdapter;
public DSLAdapter getDSLAdapter() {
if (dslAdapter == null) {
try {
String content = getSourceViewer().getDocument().get();
dslAdapter = new DSLAdapter(content, ((FileEditorInput) getEditorInput()).getFile());
if (!dslAdapter.isValid()) {
dslAdapter = null;
}
} catch (CoreException exc) {
dslAdapter = null;
}
}
return dslAdapter;
}
protected SourceViewerConfiguration createSourceViewerConfiguration() {
return new DSLRuleSourceViewerConfig(this);
}
public void doSave(IProgressMonitor monitor) {
super.doSave(monitor);
// remove cached content
dslAdapter = null;
}
}