/*
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.flex.compiler.internal.tree.mxml;
import org.apache.flex.compiler.internal.tree.as.NodeBase;
import org.apache.flex.compiler.mxml.IMXMLTagData;
import org.apache.flex.compiler.problems.ICompilerProblem;
import org.apache.flex.compiler.problems.MXMLEmptyAttributeProblem;
import org.apache.flex.compiler.problems.MXMLRequiredAttributeProblem;
import org.apache.flex.compiler.tree.ASTNodeID;
import org.apache.flex.compiler.tree.mxml.IMXMLInstanceNode;
import org.apache.flex.compiler.tree.mxml.IMXMLPropertySpecifierNode;
import org.apache.flex.compiler.tree.mxml.IMXMLRemoteObjectMethodNode;
import org.apache.flex.compiler.tree.mxml.IMXMLStringNode;
import static org.apache.flex.compiler.mxml.IMXMLLanguageConstants.*;
/**
* Implementation of the {@link IMXMLRemoteObjectMethodNode} interface.
*/
class MXMLRemoteObjectMethodNode extends MXMLInstanceNode implements IMXMLRemoteObjectMethodNode
{
/**
* Create an AST node.
*
* @param parent Parent node.
*/
MXMLRemoteObjectMethodNode(NodeBase parent)
{
super(parent);
}
/**
* {@code name} property value of this tag. This field is initialized in
* {@link #initializationComplete()} method.
*/
private String methodName;
@Override
public ASTNodeID getNodeID()
{
return ASTNodeID.MXMLRemoteObjectMethodID;
}
/**
* Such special tag doesn't have a ID.
*/
@Override
public final String getEffectiveID()
{
return null;
}
/**
* Check for required {@code name} property.
*/
@Override
protected void initializationComplete(MXMLTreeBuilder builder, IMXMLTagData tag, MXMLNodeInfo info)
{
super.initializationComplete(builder, tag, info);
// Find 'name' property node.
final IMXMLPropertySpecifierNode namePropertyNode = getPropertySpecifierNode(ATTRIBUTE_NAME);
if (namePropertyNode != null)
{
final IMXMLInstanceNode namePropertyValueNode = namePropertyNode.getInstanceNode();
if (namePropertyValueNode instanceof IMXMLStringNode)
{
final IMXMLStringNode stringNode = (IMXMLStringNode)namePropertyValueNode;
methodName = stringNode.getValue();
}
}
if (methodName == null)
{
ICompilerProblem problem = new MXMLRequiredAttributeProblem(tag, ATTRIBUTE_NAME);
builder.addProblem(problem);
markInvalidForCodeGen();
}
else if (methodName.isEmpty())
{
ICompilerProblem problem = new MXMLEmptyAttributeProblem(tag.getTagAttributeData(ATTRIBUTE_NAME));
builder.addProblem(problem);
markInvalidForCodeGen();
}
}
/**
* @return Value of the <code>name</code> attribute.
*/
@Override
public final String getMethodName()
{
return methodName;
}
}