/*
* #%L
* JavaHg
* %%
* Copyright (C) 2011 aragost Trifork ag
* %%
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
* #L%
*/
package com.aragost.javahg.commands;
import java.io.IOException;
import com.aragost.javahg.Repository;
import com.aragost.javahg.commands.flags.BackoutCommandFlags;
import com.aragost.javahg.internals.RuntimeIOException;
import com.aragost.javahg.merge.BackoutConflictResolvingContext;
/**
* Command class for executing <tt>hg backout</tt>. Set flags from
* {@link BackoutCommandFlags}.
*/
public class BackoutCommand extends BackoutCommandFlags {
private boolean merge;
/**
* @param repository
* the repository associated with this command.
*/
public BackoutCommand(Repository repository) {
super(repository);
}
@Override
public BackoutCommand merge() {
this.merge = true;
return super.merge();
}
/**
* Execute the backout.
*
* @return Merge context
*/
public BackoutConflictResolvingContext execute() {
try {
BackoutConflictResolvingContext result = new BackoutConflictResolvingContext(this, merge);
result.processStream(launchStream("-y", "--tool", "internal:fail"),
false);
return result;
} catch (IOException e) {
throw new RuntimeIOException(e);
}
}
@Override
public boolean isSuccessful() {
return super.isSuccessful() || getReturnCode() == 1;
}
}