org.apache.jackrabbit.spi.commons.nodetype.PropertyDefinitionImpl 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.nodetype;
import javax.jcr.RepositoryException;
import javax.jcr.Value;
import javax.jcr.ValueFactory;
import javax.jcr.nodetype.PropertyDefinition;
import org.apache.jackrabbit.spi.QPropertyDefinition;
import org.apache.jackrabbit.spi.QValue;
import org.apache.jackrabbit.spi.QValueConstraint;
import org.apache.jackrabbit.spi.commons.conversion.NamePathResolver;
import org.apache.jackrabbit.spi.commons.value.ValueFormat;
import org.apache.jackrabbit.spi.commons.nodetype.constraint.ValueConstraint;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* This class implements the PropertyDefinition
interface.
* All method calls are delegated to the wrapped {@link QPropertyDefinition},
* performing the translation from Name
s to JCR names
* (and vice versa) where necessary.
*/
public class PropertyDefinitionImpl extends ItemDefinitionImpl implements PropertyDefinition {
/**
* logger instance
*/
private static final Logger log = LoggerFactory.getLogger(PropertyDefinitionImpl.class);
private final ValueFactory valueFactory;
/**
* Package private constructor
*
* @param propDef property definition
* @param resolver the name-path resolver
* @param valueFactory a value factory
*/
public PropertyDefinitionImpl(QPropertyDefinition propDef, NamePathResolver resolver,
ValueFactory valueFactory) {
this(propDef, null, resolver, valueFactory);
}
/**
*
* @param propDef underlying propdef
* @param ntMgr nodetype manager
* @param resolver name-path resolver
* @param valueFactory value factory (for default values)
*/
public PropertyDefinitionImpl(QPropertyDefinition propDef,
AbstractNodeTypeManager ntMgr,
NamePathResolver resolver,
ValueFactory valueFactory) {
super(propDef, ntMgr, resolver);
this.valueFactory = valueFactory;
}
/**
* Returns the wrapped property definition.
*
* @return the wrapped property definition.
*/
public QPropertyDefinition unwrap() {
return (QPropertyDefinition) itemDef;
}
//-------------------------------------------------< PropertyDefinition >---
/**
* {@inheritDoc}
*/
public Value[] getDefaultValues() {
QPropertyDefinition pDef = ((QPropertyDefinition) itemDef);
QValue[] defVals = pDef.getDefaultValues();
if (defVals == null) {
return null;
}
Value[] values = new Value[defVals.length];
for (int i = 0; i < defVals.length; i++) {
try {
values[i] = ValueFormat.getJCRValue(defVals[i], resolver, valueFactory);
} catch (RepositoryException e) {
// should never get here
String propName = (getName() == null) ? "[null]" : getName();
log.error("illegal default value specified for property " + propName + " in node type " + getDeclaringNodeType(), e);
return null;
}
}
return values;
}
/**
* {@inheritDoc}
*/
public int getRequiredType() {
return ((QPropertyDefinition) itemDef).getRequiredType();
}
/**
* {@inheritDoc}
*/
public String[] getValueConstraints() {
QPropertyDefinition pd = (QPropertyDefinition) itemDef;
QValueConstraint[] constraints = pd.getValueConstraints();
if (constraints == null || constraints.length == 0) {
return new String[0];
}
String[] vca = new String[constraints.length];
for (int i = 0; i < constraints.length; i++) {
try {
ValueConstraint vc = ValueConstraint.create(pd.getRequiredType(), constraints[i].getString());
vca[i] = vc.getDefinition(resolver);
} catch (InvalidConstraintException e) {
log.warn("Internal error during conversion of constraint.", e);
vca[i] = constraints[i].getString();
}
}
return vca;
}
/**
* {@inheritDoc}
*/
public boolean isMultiple() {
return ((QPropertyDefinition) itemDef).isMultiple();
}
/**
* @see javax.jcr.nodetype.PropertyDefinition#getAvailableQueryOperators()
*/
public String[] getAvailableQueryOperators() {
return ((QPropertyDefinition) itemDef).getAvailableQueryOperators();
}
/**
* @see javax.jcr.nodetype.PropertyDefinition#isFullTextSearchable()
*/
public boolean isFullTextSearchable() {
return ((QPropertyDefinition) itemDef).isFullTextSearchable();
}
/**
* @see javax.jcr.nodetype.PropertyDefinition#isQueryOrderable()
*/
public boolean isQueryOrderable() {
return ((QPropertyDefinition) itemDef).isQueryOrderable();
}
}