org.apache.jackrabbit.spi.commons.QItemDefinitionImpl Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jackrabbit.spi.commons;
import org.apache.jackrabbit.spi.QItemDefinition;
import org.apache.jackrabbit.spi.QNodeDefinition;
import org.apache.jackrabbit.spi.QPropertyDefinition;
import org.apache.jackrabbit.spi.Name;
import java.io.Serializable;
/**
* This abstract class implements the QItemDefinition
* interface and additionally provides setter methods for the
* various item definition attributes.
*/
public abstract class QItemDefinitionImpl implements QItemDefinition, Serializable {
/**
* The name of the child item.
*/
private final Name name;
/**
* The name of the declaring node type.
*/
private final Name declaringNodeType;
/**
* The 'autoCreated' flag.
*/
private final boolean autoCreated;
/**
* The 'onParentVersion' attribute.
*/
private final int onParentVersion;
/**
* The 'protected' flag.
*/
private final boolean writeProtected;
/**
* The 'mandatory' flag.
*/
private final boolean mandatory;
/**
* HashCode of this object
*/
protected transient int hashCode = 0;
/**
* Creates a new QItemDefinitionImpl.
*
* @param name the name of the child item.
* @param declaringNodeType the declaring node type
* @param isAutoCreated if this item is auto created.
* @param isMandatory if this is a mandatory item.
* @param onParentVersion the on parent version behaviour.
* @param isProtected if this item is protected.
*/
QItemDefinitionImpl(Name name, Name declaringNodeType,
boolean isAutoCreated, boolean isMandatory,
int onParentVersion, boolean isProtected) {
this.name = name;
this.declaringNodeType = declaringNodeType;
this.autoCreated = isAutoCreated;
this.mandatory = isMandatory;
this.onParentVersion = onParentVersion;
this.writeProtected = isProtected;
}
//--------------------------------------------------------------< QItemDefinition >
/**
* {@inheritDoc}
*/
public Name getDeclaringNodeType() {
return declaringNodeType;
}
/**
* {@inheritDoc}
*/
public Name getName() {
return name;
}
/**
* {@inheritDoc}
*/
public boolean isAutoCreated() {
return autoCreated;
}
/**
* {@inheritDoc}
*/
public int getOnParentVersion() {
return onParentVersion;
}
/**
* {@inheritDoc}
*/
public boolean isProtected() {
return writeProtected;
}
/**
* {@inheritDoc}
*/
public boolean isMandatory() {
return mandatory;
}
/**
* {@inheritDoc}
*/
public boolean definesResidual() {
return Name.NS_DEFAULT_URI.equals(name.getNamespaceURI()) && "*".equals(name.getLocalName());
}
//-------------------------------------------< java.lang.Object overrides >
/**
* Compares two item definitions for equality. Returns true
* if the given object is an item definition and has the same attributes
* as this item definition.
*
* @param obj the object to compare this item definition with
* @return true if the object is equal to this item definition,
* false otherwise
* @see Object#equals(Object)
*/
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj instanceof QItemDefinition) {
QItemDefinition other = (QItemDefinition) obj;
return (declaringNodeType == null
? other.getDeclaringNodeType() == null
: declaringNodeType.equals(other.getDeclaringNodeType()))
&& (name == null ? other.getName() == null : name.equals(other.getName()))
&& autoCreated == other.isAutoCreated()
&& onParentVersion == other.getOnParentVersion()
&& writeProtected == other.isProtected()
&& mandatory == other.isMandatory();
}
return false;
}
/**
* {@inheritDoc}
*/
@Override
public int hashCode() {
int h = 17;
h = 37 * h + getDeclaringNodeType().hashCode();
h = 37 * h + getName().hashCode();
h = 37 * h + getOnParentVersion();
h = 37 * h + (isProtected() ? 11 : 43);
h = 37 * h + (isMandatory() ? 11 : 43);
h = 37 * h + (isAutoCreated() ? 11 : 43);
return h;
}
}