/**
* 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.jdt.command.src;
import org.eclim.annotation.Command;
import org.eclim.command.CommandLine;
import org.eclim.command.Options;
import org.eclim.logging.Logger;
import org.eclim.plugin.core.command.AbstractCommand;
import org.eclim.plugin.jdt.util.JavaUtils;
import org.eclipse.jdt.core.ICompilationUnit;
/**
* Command to determines if the specified src file exists.
*
* @author Eric Van Dewoestine
*/
@Command(
name = "java_src_exists",
options =
"REQUIRED f file ARG," +
"OPTIONAL p project ARG"
)
public class SrcFileExistsCommand
extends AbstractCommand
{
private static final Logger logger =
Logger.getLogger(SrcFileExistsCommand.class);
/**
* {@inheritDoc}
*/
public Object execute(CommandLine commandLine)
throws Exception
{
try{
String file = commandLine.getValue(Options.FILE_OPTION);
String projectName = commandLine.getValue(Options.PROJECT_OPTION);
if(projectName != null){
ICompilationUnit src = JavaUtils.findCompilationUnit(projectName, file);
return src != null && src.exists() ?
Boolean.TRUE.toString() : Boolean.FALSE.toString();
}
ICompilationUnit src = JavaUtils.findCompilationUnit(file);
return src != null && src.exists() ?
Boolean.TRUE.toString() : Boolean.FALSE.toString();
}catch(IllegalArgumentException iae){
logger.error("Error locating java source file.", iae);
return Boolean.FALSE.toString();
}
}
}