BuildTask.java

/*
 * Copyright 2000-2009 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.config.impl;

import org.jetbrains.annotations.Nullable;
import org.napile.idea.thermit.config.AntBuildTargetBase;
import org.napile.idea.thermit.dom.AntDomElement;
import com.intellij.openapi.fileEditor.OpenFileDescriptor;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.util.xml.DomTarget;

public final class BuildTask
{
	public static final BuildTask[] EMPTY_ARRAY = new BuildTask[0];
	private final AntBuildTargetBase myTarget;
	private final String myName;
	private final int myOffset;

	public BuildTask(final AntBuildTargetBase target, final AntDomElement task)
	{
		myTarget = target;
		myName = task.getXmlElementName();
		final DomTarget domTarget = DomTarget.getTarget(task);
		if(domTarget != null)
		{
			myOffset = domTarget.getTextOffset();
		}
		else
		{
			myOffset = task.getXmlTag().getTextOffset();
		}
	}

	public String getName()
	{
		return myName;
	}

	@Nullable
	public OpenFileDescriptor getOpenFileDescriptor()
	{
		final VirtualFile vFile = myTarget.getContainingFile();
		return vFile != null ? new OpenFileDescriptor(myTarget.getProject(), vFile, myOffset) : null;
	}
}