AntDomTimestampTask.java

/*
 * Copyright 2000-2010 JetBrains s.r.o.
 *
 * 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.napile.idea.thermit.dom;

import java.util.Arrays;
import java.util.List;

import com.intellij.util.xml.Attribute;
import com.intellij.util.xml.GenericAttributeValue;

/**
 * @author Eugene Zhuravlev
 *         Date: Aug 12, 2010
 */
public abstract class AntDomTimestampTask extends AntDomPropertyDefiningElement
{
	// implicit properties
	public static final String DSTAMP = "DSTAMP";
	public static final String TSTAMP = "TSTAMP";
	public static final String TODAY = "TODAY";

	@Attribute("prefix")
	public abstract GenericAttributeValue<String> getPrefix();

	protected List<String> getImplicitPropertyNames()
	{
		String prefix = getPrefix().getStringValue();
		if(prefix == null)
		{
			return Arrays.asList(DSTAMP, TSTAMP, TODAY);
		}
		if(!prefix.endsWith("."))
		{
			prefix += ".";
		}
		return Arrays.asList(prefix + DSTAMP, prefix + TSTAMP, prefix + TODAY);
	}

	// todo: provide real values if that is really needed
	protected String calcPropertyValue(String propertyName)
	{
		return super.calcPropertyValue(propertyName);
	}
}