/**
* Copyright (C) 2005 - 2013 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 org.apache.commons.lang.StringUtils;
import org.eclim.Services;
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.ProjectManagement;
import org.eclim.plugin.core.project.ProjectManager;
import org.eclim.plugin.core.project.ProjectNatureFactory;
import org.eclim.plugin.core.util.ProjectUtils;
import org.eclim.util.CollectionUtils;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.runtime.NullProgressMonitor;
/**
* Command to add one or more natures to a project.
*
* @author Eric Van Dewoestine
*/
@Command(
name = "project_nature_add",
options =
"REQUIRED p project ARG," +
"REQUIRED n nature ARG," +
"OPTIONAL a args ANY"
)
public class ProjectNatureAddCommand
extends AbstractCommand
{
@Override
public Object execute(CommandLine commandLine)
throws Exception
{
String name = commandLine.getValue(Options.PROJECT_OPTION);
IProject project = ProjectUtils.getProject(name);
String[] aliases = StringUtils.split(
commandLine.getValue(Options.NATURE_OPTION), ',');
IProjectDescription desc = project.getDescription();
String[] natureIds = desc.getNatureIds();
ArrayList<String> modified = new ArrayList<String>();
ArrayList<String> newNatures = new ArrayList<String>();
CollectionUtils.addAll(modified, natureIds);
for(String alias : aliases){
String natureId = ProjectNatureFactory.getNatureForAlias(alias);
if (natureId != null && !modified.contains(natureId)){
modified.add(natureId);
newNatures.add(natureId);
}
}
desc.setNatureIds((String[])modified.toArray(new String[modified.size()]));
project.setDescription(desc, new NullProgressMonitor());
for (String nature : newNatures){
ProjectManager manager = ProjectManagement.getProjectManager(nature);
if (manager != null) {
manager.create(project, commandLine);
}
}
if (newNatures.size() == 0){
return Services.getMessage("project.nature.added.none");
}
return Services.getMessage(
"project.nature.added", StringUtils.join(newNatures.toArray()));
}
}