/*
* Copyright 2009-2016 the original author or authors.
*
* 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.codehaus.groovy.eclipse.dsl.pointcuts.impl;
import org.codehaus.groovy.ast.AnnotationNode;
import org.codehaus.groovy.ast.ClassNode;
import org.codehaus.groovy.ast.FieldNode;
import org.codehaus.groovy.ast.MethodNode;
import org.codehaus.groovy.ast.PropertyNode;
import org.codehaus.groovy.ast.Variable;
import org.codehaus.groovy.ast.expr.Expression;
import org.codehaus.groovy.ast.expr.MapEntryExpression;
import org.codehaus.groovy.ast.expr.MethodCallExpression;
import org.codehaus.groovy.eclipse.dsl.pointcuts.GroovyDSLDContext;
import org.eclipse.core.resources.IStorage;
/**
* the matches on the name of the object
* @author andrew
* @created Feb 11, 2011
*/
public class NamePointcut extends FilteringPointcut<Object> {
public NamePointcut(IStorage containerIdentifier, String pointcutName) {
super(containerIdentifier, pointcutName, Object.class);
}
@Override
protected Object filterObject(Object result, GroovyDSLDContext context, String firstArgAsString) {
String toCompare;
if (result instanceof ClassNode) {
toCompare = ((ClassNode) result).getName();
} else if (result instanceof AnnotationNode) {
toCompare = ((AnnotationNode) result).getClassNode().getName();
} else if (result instanceof FieldNode) {
toCompare = ((FieldNode) result).getName();
} else if (result instanceof MethodNode) {
toCompare = ((MethodNode) result).getName();
} else if (result instanceof PropertyNode) {
toCompare = ((PropertyNode) result).getName();
} else if (result instanceof MapEntryExpression) {
// argument to a method call
toCompare = ((MapEntryExpression) result).getKeyExpression().getText();
} else if (result instanceof MethodCallExpression) {
toCompare = ((MethodCallExpression) result).getMethodAsString();
} else if (result instanceof Variable) {
toCompare = ((Variable) result).getName();
} else if (result instanceof Expression) {
toCompare = ((Expression) result).getText();
} else {
toCompare = String.valueOf(result.toString());
}
if (firstArgAsString == null) {
// always match
return toCompare;
}
return toCompare.equals(firstArgAsString) ? toCompare : null;
}
}