/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.patching.tool;
import java.io.File;
import org.jboss.as.patching.PatchingException;
import org.jboss.dmr.ModelNode;
/**
* Builder to create common patch operations.
*
* @author Emanuel Muckenhuber
*/
public interface PatchOperationBuilder extends PatchTool.ContentPolicyBuilder {
/**
* Execute this operation on a target.
*
* @return a ModelNode describing the outcome of the execution
* @param target the target
* @throws PatchingException if any error occurs while executing the operation.
*/
ModelNode execute(PatchOperationTarget target) throws PatchingException;
public class Factory {
private Factory() {
//
}
public static PatchOperationBuilder streams() {
return new AbstractOperationBuilder() {
@Override
public ModelNode execute(PatchOperationTarget target) throws PatchingException {
return target.streams();
}
};
}
/**
* Get the current patch info.
*
* @return the patch info
*/
public static PatchOperationBuilder info() {
return info(null);
}
public static PatchOperationBuilder info(final String patchStream) {
return new AbstractOperationBuilder() {
@Override
public ModelNode execute(PatchOperationTarget target) throws PatchingException {
return target.info(patchStream);
}
};
}
/**
* Get the patch info for the specific patchId.
*
* @return the patch info
*/
public static PatchOperationBuilder info(final String patchId, final boolean verbose) {
return info(null, patchId, verbose);
}
public static PatchOperationBuilder info(final String patchStream, final String patchId, final boolean verbose) {
return new AbstractOperationBuilder() {
@Override
public ModelNode execute(PatchOperationTarget target) throws PatchingException {
return target.info(patchStream, patchId, verbose);
}
};
}
/**
* Get the patching history.
*
* @return the patching history
*/
public static PatchOperationBuilder history() {
return history(null);
}
public static PatchOperationBuilder history(final String patchStream) {
return new AbstractOperationBuilder() {
@Override
public ModelNode execute(PatchOperationTarget target) throws PatchingException {
return target.history(patchStream);
}
};
}
/**
* Create the rollback builder.
*
* @param patchId the patch-id to rollback
* @param rollbackTo rollback all one off patches until the given patch-id
* @param resetConfiguration whether to reset the configuration to the previous state
* @return the operation builder
*/
public static PatchOperationBuilder rollback(final String patchId, final boolean rollbackTo, final boolean resetConfiguration) {
return rollback(null, patchId, rollbackTo, resetConfiguration);
}
public static PatchOperationBuilder rollback(final String patchStream, final String patchId, final boolean rollbackTo, final boolean resetConfiguration) {
return new AbstractOperationBuilder() {
@Override
public ModelNode execute(PatchOperationTarget target) throws PatchingException {
return target.rollback(patchStream, patchId, this, rollbackTo, resetConfiguration);
}
};
}
/**
* Create a builder to rollback the last applied patch.
*
* @param resetConfiguration whether to reset the configuration to the previous state
* @return the operation builder
*/
public static PatchOperationBuilder rollbackLast(final boolean resetConfiguration) {
return rollbackLast(null, resetConfiguration);
}
public static PatchOperationBuilder rollbackLast(final String patchStream, final boolean resetConfiguration) {
return new AbstractOperationBuilder() {
@Override
public ModelNode execute(PatchOperationTarget target) throws PatchingException {
return target.rollbackLast(patchStream, this, resetConfiguration);
}
};
}
/**
* Create a patch builder.
*
* @param file the patch file
* @return the operation builder
*/
public static PatchOperationBuilder patch(final File file) {
return new AbstractOperationBuilder() {
@Override
public ModelNode execute(PatchOperationTarget target) throws PatchingException {
return target.applyPatch(file, this);
}
};
}
}
abstract class AbstractOperationBuilder extends ContentPolicyBuilderImpl implements PatchOperationBuilder {
}
}