/*
* JBoss, Home of Professional Open Source
* Copyright 2009 Red Hat Inc. and/or its affiliates and other
* contributors as indicated by the @author tags. All rights reserved.
* See the copyright.txt 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.infinispan.commands.read;
import org.infinispan.commands.AbstractFlagAffectedCommand;
import org.infinispan.commands.DataCommand;
import org.infinispan.context.Flag;
import org.infinispan.context.InvocationContext;
import org.infinispan.lifecycle.ComponentStatus;
import java.util.Set;
/**
* @author Mircea.Markus@jboss.com
* @author Sanne Grinovero <sanne@hibernate.org> (C) 2011 Red Hat Inc.
* @since 4.0
*/
public abstract class AbstractDataCommand extends AbstractFlagAffectedCommand implements DataCommand {
protected Object key;
@Override
public Object getKey() {
return key;
}
public void setKey(Object key) {
this.key = key;
}
protected AbstractDataCommand(Object key, Set<Flag> flags) {
this.key = key;
this.flags = flags;
}
protected AbstractDataCommand() {
}
@Override
public abstract void setParameters(int commandId, Object[] parameters);
@Override
public abstract Object[] getParameters();
@Override
public boolean shouldInvoke(InvocationContext ctx) {
return true;
}
@Override
public boolean ignoreCommandOnStatus(ComponentStatus status) {
return false;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
AbstractDataCommand other = (AbstractDataCommand) obj;
if (key == null) {
if (other.key != null)
return false;
} else if (!key.equals(other.key))
return false;
if (flags == null) {
if (other.flags != null)
return false;
} else if (!flags.equals(other.flags))
return false;
return true;
}
@Override
public int hashCode() {
return (key != null ? key.hashCode() : 0);
}
@Override
public String toString() {
return new StringBuilder(getClass().getSimpleName())
.append(" {key=")
.append(key)
.append(", flags=").append(flags)
.append("}")
.toString();
}
@Override
public boolean isReturnValueExpected() {
return true;
}
}