/*
* Licensed to the Apache Software Foundation ( ASF ) under one
* or more contributor license agreements . See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership . The ASF licenses this file
* to you 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.netbeans.nbbuild;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Map;
import java.util.Set;
import java.util.StringTokenizer;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.Task;
import org.apache.tools.ant.taskdefs.Property;
/** Settigns the given property to cluster value
*
* @ author Michal Zlamal
*/
public class SetCluster extends Task {
private String name = null ;
private String clusterName = null ;
private String cluster;
private String thisModuleName = null ;
private String defaultLocation = null ;
/** Sets the name of property which should contain the value */
public void setName(String name) {
this .name = name;
}
/** Sets the name of property which should contain name of cluster */
public void setClusterName(String name) {
this .clusterName = name;
}
/** Name of a cluster */
public void setCluster (String cluster) {
this .cluster = cluster;
}
/** Name of this module */
public void setModule(String module) {
thisModuleName = module;
}
/** Location of default cluster */
public void setDefaultLocation(String defaultLocation) {
this .defaultLocation = defaultLocation;
}
public @Override void execute() throws BuildException {
if (name == null ) {
throw new BuildException("Name of property to set have to be specified" ,this .getLocation());
}
if (cluster != null ) {
String clusterDir = this .getProject().getProperty(cluster + ".dir" );
if (clusterDir == null ) throw new BuildException( "Property: " + cluster + ".dir have to be defined" , this .getLocation());
this .getProject().setProperty( name, clusterDir );
return ;
}
if (thisModuleName == null ) {
throw new BuildException("The name of current module have to be set" , getLocation());
}
Property faketask = new Property();
faketask.setProject(getProject());
faketask.setLocation(this .getLocation());
String[] clusterDir = { null };
Map<String, Object> properties = getProject().getProperties();
findClusterAndId(name, clusterDir, properties, thisModuleName, faketask, defaultLocation);
}
static String findClusterAndId(String propertyName, String[] clusterDir, Map<String, Object> properties, String path, Property faketask, final String fallback) throws BuildException {
String id = null ;
clusterDir[0 ] = findClusterForAModule(propertyName, properties, path, clusterDir[0 ], faketask);
if (clusterDir[0 ] == null && path.contains("/" )) {
final String shortPath = path.substring(path.lastIndexOf('/' ) + 1 );
clusterDir[0 ] = findClusterForAModule(propertyName, properties, shortPath, clusterDir[0 ], faketask);
if (clusterDir[0 ] != null ) {
id = shortPath;
}
}
if (clusterDir[0 ] == null ) {
if (fallback == null ) {
throw new BuildException("No default cluster location defined" , faketask.getLocation());
}
clusterDir[0 ] = fallback; // fallback
}
return id;
}
private static String findClusterForAModule(String propertyName, Map<String, Object> properties, String path, String clusterDir, Property faketask) throws BuildException {
// not found, try indirect nbbuild/cluster.properties
for (Map.Entry<String,Object> entry : properties.entrySet()) {
String val = (String) entry.getValue();
String[] modules = val.split(", *" );
if (Arrays.asList(modules).contains(path)) {
String key = entry.getKey();
clusterDir = (String) properties.get(key + ".dir" );
if (clusterDir != null ) {
faketask.setName(propertyName);
faketask.setValue(clusterDir);
faketask.execute();
break ;
}
}
}
return clusterDir;
}
}
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