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/*******************************************************************************
* Copyright (c) 2001, 2008 Oracle Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Oracle Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.jsf.common.metadata.tests;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.ILogListener;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Platform;
import org.eclipse.jst.jsf.common.JSFCommonPlugin;
import org.eclipse.jst.jsf.common.metadata.Entity;
import org.eclipse.jst.jsf.common.metadata.Model;
import org.eclipse.jst.jsf.common.metadata.Trait;
import org.eclipse.jst.jsf.common.metadata.internal.TaglibDomainMetaDataModelContextImpl;
import org.eclipse.jst.jsf.common.metadata.internal.TraitValueHelper;
import org.eclipse.jst.jsf.common.metadata.query.ITaglibDomainMetaDataModelContext;
import org.eclipse.jst.jsf.common.metadata.query.TaglibDomainMetaDataQueryHelper;
/**
* Tests loading of models when an emf model extension is missing.
* <p/>
* Expected behavior is for model to load all entities and traits even if extension model is not
* loaded. The trait values will be missing where the trait value model is missing.
* In these cases, an error should be logged to the JSFCommonPlugin.
* <p>
*
* <p/>
* Note: if xsi:type prefix is bad, or no uri to model was provided, then model will NOT load.
* This JUnit does not test for the model not loading in this case.
*
*/
public class MissingMDExtensionModelTests extends AbstractBaseMetaDataTestCase {
protected ITaglibDomainMetaDataModelContext baseContext;
Model model;
Trait trait;
public void setUp() throws Exception {
super.setUp();
String uri = "http://org.eclipse.jsf/missingMDModelTest";
LogListener logListener = new LogListener();
try {
JSFCommonPlugin.getPlugin().getLog().addLogListener(logListener);
baseContext = new TaglibDomainMetaDataModelContextImpl(domain, project, uri);
model = TaglibDomainMetaDataQueryHelper.getModel(baseContext);
assertNotNull(model);
if (JSFCommonPlugin.getPlugin().isDebugging() &&
Boolean.valueOf(Platform.getDebugOption(JSFCommonPlugin.PLUGIN_ID+"/debug/metadataload")).booleanValue()){
//assert log entries
assertTrue(logListener.getMessages().size() > 2);
}
} finally {
JSFCommonPlugin.getPlugin().getLog().removeLogListener(logListener);
}
}
public void testModelLoadWithMissingECoreExtensionModel() {
Entity entity = TaglibDomainMetaDataQueryHelper.getEntity(baseContext, "Tag/Attr1");
assertNotNull(entity);
trait = TaglibDomainMetaDataQueryHelper.getTrait(entity, "attribute-value-runtime-type");
assertNotNull(trait);
assertNotNull(trait.getValue());
assertEquals("org.eclipse.jst.jsf.core.attributevalues.StringType", TraitValueHelper.getValueAsString(trait));
trait = TaglibDomainMetaDataQueryHelper.getTrait(entity, "bogusTrait");
//trait ain't bogus, but value will be
assertNotNull(trait);
//value should be null
assertNull(trait.getValue());
trait = TaglibDomainMetaDataQueryHelper.getTrait(entity, "reallybogusTrait");
//trait ain't bogus, but value will be
assertNotNull(trait);
//value should be null
assertNull(trait.getValue());
trait = TaglibDomainMetaDataQueryHelper.getTrait(entity, "valid-values");
assertNotNull(trait);
assertNotNull(trait.getValue());
entity = TaglibDomainMetaDataQueryHelper.getEntity(baseContext, "Tag/DefaultAttr");
assertNotNull(entity);
trait = TaglibDomainMetaDataQueryHelper.getTrait(entity, "attribute-value-runtime-type");
assertNotNull(trait);
assertNotNull(trait.getValue());
assertEquals("org.eclipse.jst.jsf.core.attributevalues.StringType", TraitValueHelper.getValueAsString(trait));
trait = TaglibDomainMetaDataQueryHelper.getTrait(entity, "bogusTrait");
//trait ain't bogus, but value will be
assertNotNull(trait);
//value should be null
assertNull(trait.getValue());
}
class LogListener implements ILogListener {
private List<IStatus> statusMsgs;
public LogListener(){
this.statusMsgs = new ArrayList<IStatus>();
}
public void logging(IStatus status, String plugin) {
statusMsgs.add(status);
}
public List<IStatus> getMessages(){
return statusMsgs;
}
}
}
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