/********************************************************* begin of preamble
**
** Copyright (C) 2003-2010 Software- und Organisations-Service GmbH.
** All rights reserved.
**
** This file may be used under the terms of either the
**
** GNU General Public License version 2.0 (GPL)
**
** as published by the Free Software Foundation
** http://www.gnu.org/licenses/gpl-2.0.txt and appearing in the file
** LICENSE.GPL included in the packaging of this file.
**
** or the
**
** Agreement for Purchase and Licensing
**
** as offered by Software- und Organisations-Service GmbH
** in the respective terms of supply that ship with this file.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
** IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
** THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
** BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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********************************************************** end of preamble*/
package com.sos.scheduler.engine.kernel;
import com.sos.scheduler.engine.kernel.util.ClassResource;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
public final class MavenProperties {
private static final String resourceSimpleName = "maven.properties";
private final Properties properties;
public MavenProperties(ClassResource r) {
try {
InputStream in = r.getInputStream();
try {
properties = new Properties();
properties.load(in);
}
finally { in.close(); }
}
catch (IOException x) { throw new RuntimeException(x); }
}
public MavenProperties(Class<?> clas) {
this(new ClassResource(clas, resourceSimpleName));
}
public String getGroupId() {
return get("project.groupId");
}
public String getArtifactId() {
return get("project.artifactId");
}
public String getVersion() {
return get("project.version");
}
public String get(String name) {
String result = (String)properties.get(name);
if (result == null) throw new RuntimeException("Unknown property '" + name + "'");
return result;
}
@Override public String toString() {
return getGroupId() + "/" + getArtifactId() + " (" + getVersion() + ")";
}
}