AntBeforeRunTask.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.jdom.Element;
import org.napile.idea.thermit.config.AntBuildTarget;
import com.intellij.execution.BeforeRunTask;
import com.intellij.openapi.util.Comparing;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.openapi.vfs.VirtualFile;

/**
 * @author Eugene Zhuravlev
 *         Date: May 18, 2009
 */
public class AntBeforeRunTask extends BeforeRunTask<AntBeforeRunTask>
{
	private String myTargetName;
	private String myAntFileUrl;

	public AntBeforeRunTask()
	{
		super(AntBeforeRunTaskProvider.ID);
	}

	public String getAntFileUrl()
	{
		return myAntFileUrl;
	}

	public void setAntFileUrl(String url)
	{
		myAntFileUrl = url;
	}

	public String getTargetName()
	{
		return myTargetName;
	}

	public void setTargetName(String targetName)
	{
		myTargetName = targetName;
	}

	public void writeExternal(Element element)
	{
		super.writeExternal(element);
		if(myAntFileUrl != null && myTargetName != null)
		{
			element.setAttribute("antfile", myAntFileUrl);
			element.setAttribute("target", myTargetName);
		}
	}

	public void readExternal(Element element)
	{
		super.readExternal(element);
		final String url = element.getAttributeValue("antfile");
		final String targetName = element.getAttributeValue("target");
		if(url != null && targetName != null)
		{
			myAntFileUrl = url;
			myTargetName = targetName;
		}
	}

	public boolean isRunningTarget(AntBuildTarget target)
	{
		final VirtualFile vFile = target.getModel().getBuildFile().getVirtualFile();
		if(vFile == null)
		{
			return false;
		}
		if(myAntFileUrl == null || !FileUtil.pathsEqual(myAntFileUrl, vFile.getUrl()))
		{
			return false;
		}
		return Comparing.equal(myTargetName, target.getName());
	}

	public boolean equals(Object o)
	{
		if(this == o)
			return true;
		if(o == null || getClass() != o.getClass())
			return false;
		if(!super.equals(o))
			return false;

		AntBeforeRunTask that = (AntBeforeRunTask) o;

		if(myAntFileUrl != null ? !myAntFileUrl.equals(that.myAntFileUrl) : that.myAntFileUrl != null)
			return false;
		if(myTargetName != null ? !myTargetName.equals(that.myTargetName) : that.myTargetName != null)
			return false;

		return true;
	}

	public int hashCode()
	{
		int result = super.hashCode();
		result = 31 * result + (myTargetName != null ? myTargetName.hashCode() : 0);
		result = 31 * result + (myAntFileUrl != null ? myAntFileUrl.hashCode() : 0);
		return result;
	}
}