/*
* Copyright 2011 Red Hat, Inc. and/or its affiliates.
*
* 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
package org.infinispan.configuration.cache;
/**
* Controls whether when stored in memory, keys and values are stored as references to their original objects, or in
* a serialized, binary format. There are benefits to both approaches, but often if used in a clustered mode,
* storing objects as binary means that the cost of serialization happens early on, and can be amortized. Further,
* deserialization costs are incurred lazily which improves throughput.
* <p />
* It is possible to control this on a fine-grained basis: you can choose to just store keys or values as binary, or
* both.
* <p />
* @see StoreAsBinaryConfigurationBuilder
*/
public class StoreAsBinaryConfiguration {
private final boolean enabled;
private final boolean storeKeysAsBinary;
private final boolean storeValuesAsBinary;
StoreAsBinaryConfiguration(boolean enabled, boolean storeKeysAsBinary, boolean storeValuesAsBinary) {
this.enabled = enabled;
this.storeKeysAsBinary = storeKeysAsBinary;
this.storeValuesAsBinary = storeValuesAsBinary;
}
/**
* Enables storing both keys and values as binary.
*/
public boolean enabled() {
return enabled;
}
/**
* Enables storing keys as binary.
*/
public boolean storeKeysAsBinary() {
return storeKeysAsBinary;
}
/**
* Enables storing values as binary.
*/
public boolean storeValuesAsBinary() {
return storeValuesAsBinary;
}
@Override
public String toString() {
return "StoreAsBinaryConfiguration{" +
"enabled=" + enabled +
", storeKeysAsBinary=" + storeKeysAsBinary +
", storeValuesAsBinary=" + storeValuesAsBinary +
'}';
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
StoreAsBinaryConfiguration that = (StoreAsBinaryConfiguration) o;
if (enabled != that.enabled) return false;
if (storeKeysAsBinary != that.storeKeysAsBinary) return false;
if (storeValuesAsBinary != that.storeValuesAsBinary) return false;
return true;
}
@Override
public int hashCode() {
int result = (enabled ? 1 : 0);
result = 31 * result + (storeKeysAsBinary ? 1 : 0);
result = 31 * result + (storeValuesAsBinary ? 1 : 0);
return result;
}
}