/**
* 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.ant.command.validate;
import java.util.ArrayList;
import java.util.List;
import org.eclim.annotation.Command;
import org.eclim.command.CommandLine;
import org.eclim.command.Error;
import org.eclim.command.Options;
import org.eclim.plugin.ant.util.AntUtils;
import org.eclim.plugin.core.util.ProjectUtils;
import org.eclim.util.file.FileOffsets;
import org.eclipse.ant.internal.ui.model.IAntModel;
import org.eclipse.ant.internal.ui.model.IProblem;
import org.eclipse.ant.internal.ui.model.IProblemRequestor;
/**
* Command to handle ant file validation requests.
*
* @author Eric Van Dewoestine
*/
@Command(
name = "ant_validate",
options =
"REQUIRED p project ARG," +
"REQUIRED f file ARG"
)
public class ValidateCommand
extends org.eclim.plugin.core.command.xml.ValidateCommand
{
/**
* {@inheritDoc}
*/
public Object execute(CommandLine commandLine)
throws Exception
{
String project = commandLine.getValue(Options.PROJECT_OPTION);
String file = commandLine.getValue(Options.FILE_OPTION);
List<Error> errors = super.validate(project, file, false, null);
ProblemRequestor requestor = new ProblemRequestor();
IAntModel model = AntUtils.getAntModel(project, file, requestor);
model.reconcile();
String filepath = ProjectUtils.getFilePath(project, file);
List<IProblem> problems = requestor.getProblems();
FileOffsets offsets = FileOffsets.compile(filepath);
for (IProblem problem : problems){
int[] lineColumn = offsets.offsetToLineColumn(problem.getOffset());
Error error = new Error(
problem.getUnmodifiedMessage(), filepath,
lineColumn[0], lineColumn[1],
problem.isWarning());
if(!errors.contains(error)){
errors.add(error);
}
}
return errors;
}
/**
* IProblemRequestor implementation to gather validation errors from the ant
* model.
*/
private class ProblemRequestor
implements IProblemRequestor
{
private ArrayList<IProblem> problems = new ArrayList<IProblem>();
public List<IProblem> getProblems()
{
return problems;
}
public void acceptProblem(IProblem problem)
{
problems.add(problem);
}
public void beginReporting()
{
}
public void endReporting()
{
}
}
}