/*
*
* 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.as.metadata;
import org.apache.flex.compiler.constants.IMetaAttributeConstants;
import org.apache.flex.compiler.definitions.IDefinition;
import org.apache.flex.compiler.definitions.metadata.IMetaTag;
import org.apache.flex.compiler.filespecs.IFileSpecification;
import org.apache.flex.compiler.internal.definitions.metadata.MetaTag;
import org.apache.flex.compiler.internal.definitions.metadata.ResourceBundleMetaTag;
import org.apache.flex.compiler.internal.tree.as.IdentifierNode;
import org.apache.flex.compiler.tree.ASTNodeID;
import org.apache.flex.compiler.tree.as.IFileNode;
import org.apache.flex.compiler.tree.as.IFileNodeAccumulator;
import org.apache.flex.compiler.tree.metadata.IResourceBundleTagNode;
/**
* Represents an ResourceBundle metadata tag, of the form
* [ResourceBundle("bundlename")]
*/
public class ResourceBundleTagNode extends MetaTagNode implements IResourceBundleTagNode
{
/**
* Constructor.
*/
public ResourceBundleTagNode()
{
super(IMetaAttributeConstants.ATTRIBUTE_RESOURCEBUNDLE);
}
private IdentifierNode bundleNameNode;
/**
* Sets the resource bundle name node
*
* @param name resource bundle name node
*/
public void setBundleNameNode(IdentifierNode name)
{
bundleNameNode = name;
bundleNameNode.setParent(this);
addToMap(SINGLE_VALUE, name.getName());
IFileNode fileNode = (IFileNode)getAncestorOfType(IFileNode.class);
if (fileNode instanceof IFileNodeAccumulator)
((IFileNodeAccumulator)fileNode).addRequiredResourceBundle(getBundleName());
}
/**
* Returns the string representation of the resource bundle name as found in
* metadata
*
* @return resource bundle name.
*/
private String getBundleName()
{
return bundleNameNode != null ? bundleNameNode.getName() : "";
}
@Override
protected void setChildren(boolean fillInOffsets)
{
addChildInOrder(bundleNameNode, fillInOffsets);
}
@Override
protected int getInitialChildCount()
{
return 1;
}
@Override
public ASTNodeID getNodeID()
{
return ASTNodeID.ResourceBundleTagID;
}
@Override
public IMetaTag buildMetaTag(IFileSpecification containingFileSpec, IDefinition definition)
{
String name = getTagName();
MetaTag metaTag = new ResourceBundleMetaTag(definition, name, getAllAttributes(), getBundleName());
metaTag.setLocation(containingFileSpec, getAbsoluteStart(), getAbsoluteEnd(), getLine(), getColumn());
return metaTag;
}
}