/**
* Copyright (C) 2005 - 2011 Eric Van Dewoestine
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.eclim.plugin.core.command.project;
import java.util.ArrayList;
import java.util.HashMap;
import org.eclim.annotation.Command;
import org.eclim.command.CommandLine;
import org.eclim.command.Options;
import org.eclim.plugin.core.command.AbstractCommand;
import org.eclim.plugin.core.project.ProjectNatureFactory;
import org.eclim.plugin.core.util.ProjectUtils;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
/**
* Command which returns a list of project nature aliases associated with the
* requested project, or a list of all projects if no project name specified.
*
* @author Eric Van Dewoestine
*/
@Command(
name = "project_natures",
options = "OPTIONAL p project ARG"
)
public class ProjectNaturesCommand
extends AbstractCommand
{
/**
* {@inheritDoc}
*/
public Object execute(CommandLine commandLine)
throws Exception
{
String name = commandLine.getValue(Options.PROJECT_OPTION);
ArrayList<HashMap<String,Object>> results =
new ArrayList<HashMap<String,Object>>();
// list all projects.
if(name == null){
IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
for(IProject project : projects){
if (project.isOpen()){
String[] aliases = ProjectNatureFactory.getProjectNatureAliases(project);
if (aliases.length == 0){
aliases = new String[]{"none"};
}
HashMap<String,Object> result = new HashMap<String,Object>();
result.put("name", project.getName());
result.put("natures", aliases);
results.add(result);
}
}
}else{
// list for requested project.
String[] aliases = ProjectNatureFactory.getProjectNatureAliases(
ProjectUtils.getProject(name));
if (aliases.length == 0){
aliases = new String[]{"none"};
}
HashMap<String,Object> result = new HashMap<String,Object>();
result.put("name", name);
result.put("natures", aliases);
results.add(result);
}
return results;
}
}