/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat Middleware LLC, 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.subsystem.test;
import java.io.ByteArrayOutputStream;
import java.util.List;
import java.util.Set;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.persistence.AbstractConfigurationPersister;
import org.jboss.as.controller.persistence.ConfigurationPersistenceException;
import org.jboss.as.controller.persistence.ModelMarshallingContext;
import org.jboss.dmr.ModelNode;
import org.jboss.staxmapper.XMLElementWriter;
class StringConfigurationPersister extends AbstractConfigurationPersister {
private final List<ModelNode> bootOperations;
volatile String marshalled;
public StringConfigurationPersister(List<ModelNode> bootOperations, XMLElementWriter<ModelMarshallingContext> rootDeparser) {
super(rootDeparser);
this.bootOperations = bootOperations;
}
@Override
public PersistenceResource store(ModelNode model, Set<PathAddress> affectedAddresses)
throws ConfigurationPersistenceException {
return new StringPersistenceResource(model, this);
}
@Override
public List<ModelNode> load() throws ConfigurationPersistenceException {
return bootOperations;
}
List<ModelNode> getBootOperations(){
return bootOperations;
}
String getMarshalled() {
return marshalled;
}
private class StringPersistenceResource implements PersistenceResource {
private byte[] bytes;
StringPersistenceResource(final ModelNode model, final AbstractConfigurationPersister persister) throws ConfigurationPersistenceException {
ByteArrayOutputStream output = new ByteArrayOutputStream(1024 * 8);
try {
try {
persister.marshallAsXml(model, output);
} finally {
try {
output.close();
} catch (Exception ignore) {
}
bytes = output.toByteArray();
}
} catch (Exception e) {
throw new ConfigurationPersistenceException("Failed to marshal configuration", e);
}
}
@Override
public void commit() {
marshalled = new String(bytes);
}
@Override
public void rollback() {
marshalled = null;
}
}
}