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/*****************************************************************************
* Java Plug-in Framework (JPF)
* Copyright (C) 2004-2007 Dmitry Olshansky
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*****************************************************************************/
package org.java.plugin.tools.ant;
import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Task;
import org.java.plugin.ObjectFactory;
import org.java.plugin.registry.ManifestInfo;
import org.java.plugin.registry.ManifestProcessingException;
import org.java.plugin.registry.MatchingRule;
import org.java.plugin.registry.Version;
import org.java.plugin.util.IoUtil;
/**
* Simple task to read some data from plug-in manifest into project properties.
* <p>
* Inspired by Sebastian Kopsan.
*
* @version $Id$
*/
public class PluginInfoTask extends Task {
private File manifest;
private String propertyId;
private String propertyVersion;
private String propertyVendor;
private String propertyPluginId;
private String propertyPluginVersion;
private String propertyMatchingRule;
/**
* @param aManifest plug-in manifest to read data from
*/
public void setManifest(final File aManifest) {
manifest = aManifest;
}
/**
* @param propertyName name of the property to read plug-in or plug-in
* fragment ID in
*
* @see org.java.plugin.registry.ManifestInfo#getId()
*/
public void setPropertyId(String propertyName) {
propertyId = propertyName;
}
/**
* @param propertyName name of the property to read plug-in or plug-in
* fragment version in
*
* @see org.java.plugin.registry.ManifestInfo#getVersion()
*/
public void setPropertyVersion(String propertyName) {
propertyVersion = propertyName;
}
/**
* @param propertyName name of the property to read plug-in or plug-in
* fragment vendor in
*
* @see org.java.plugin.registry.ManifestInfo#getVendor()
*/
public void setPropertyVendor(String propertyName) {
propertyVendor = propertyName;
}
/**
* @param propertyName name of the property to read plug-in ID in
*
* @see org.java.plugin.registry.ManifestInfo#getPluginId()
*/
public void setPropertyPluginId(String propertyName) {
propertyPluginId = propertyName;
}
/**
* @param propertyName name of the property to read plug-in version in
*
* @see org.java.plugin.registry.ManifestInfo#getPluginVersion()
*/
public void setPropertyPluginVersion(String propertyName) {
propertyPluginVersion = propertyName;
}
/**
* @param propertyName name of the property to read plug-in fragment
* matching rule in
*
* @see org.java.plugin.registry.ManifestInfo#getMatchingRule()
*/
public void setPropertyMatchingRule(String propertyName) {
this.propertyMatchingRule = propertyName;
}
/**
* @see org.apache.tools.ant.Task#execute()
*/
@Override
public void execute() throws BuildException {
if (manifest == null) {
throw new BuildException("manifest attribute must be set!", //$NON-NLS-1$
getLocation());
}
URL url;
try {
url = IoUtil.file2url(manifest);
} catch (MalformedURLException mue) {
throw new BuildException("failed converting file " + manifest //$NON-NLS-1$
+ " to URL", mue, getLocation()); //$NON-NLS-1$
}
ManifestInfo manifestInfo;
try {
manifestInfo = ObjectFactory.newInstance().createRegistry()
.readManifestInfo(url);
//log("Data read from manifest " + manifest); //$NON-NLS-1$
} catch (ManifestProcessingException mpe) {
throw new BuildException("failed reading data from manifest " //$NON-NLS-1$
+ url, mpe, getLocation());
}
if (propertyId != null) {
getProject().setProperty(propertyId, manifestInfo.getId());
}
if (propertyVersion != null) {
Version version = manifestInfo.getVersion();
getProject().setProperty(propertyVersion,
(version != null) ? version.toString() : ""); //$NON-NLS-1$
}
if (propertyVendor != null) {
String value = manifestInfo.getVendor();
getProject().setProperty(propertyVendor,
(value != null) ? value : ""); //$NON-NLS-1$
}
if (propertyPluginId != null) {
String value = manifestInfo.getPluginId();
getProject().setProperty(propertyPluginId,
(value != null) ? value : ""); //$NON-NLS-1$
}
if (propertyPluginVersion != null) {
Version version = manifestInfo.getPluginVersion();
getProject().setProperty(propertyPluginVersion,
(version != null) ? version.toString() : ""); //$NON-NLS-1$
}
if (propertyMatchingRule != null) {
MatchingRule value = manifestInfo.getMatchingRule();
getProject().setProperty(propertyMatchingRule,
(value != null) ? value.toCode() : ""); //$NON-NLS-1$
}
}
}
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