org.modeshape.jcr.query.model.LiteralValue Maven / Gradle / Ivy
/*
* ModeShape (http://www.modeshape.org)
*
* Licensed 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.modeshape.jcr.query.model;
import javax.jcr.PropertyType;
import javax.jcr.RepositoryException;
import javax.jcr.Value;
/**
* Implementation of the literal value static operand for the JCR Query Object Model, used only in bound variables.
*
* @see javax.jcr.query.Query#bindValue(String, Value)
*/
public class LiteralValue extends Literal implements javax.jcr.query.qom.Literal {
private static final long serialVersionUID = 1L;
private final Value jcrValue;
public static Object rawValue( Value value ) throws RepositoryException {
switch (value.getType()) {
case PropertyType.BINARY:
return value.getBinary();
case PropertyType.BOOLEAN:
return value.getBoolean();
case PropertyType.DATE:
return value.getDate();
case PropertyType.DECIMAL:
return value.getDecimal();
case PropertyType.DOUBLE:
return value.getDouble();
case PropertyType.LONG:
return value.getLong();
case PropertyType.NAME:
case PropertyType.PATH:
case PropertyType.REFERENCE:
case PropertyType.STRING:
case PropertyType.URI:
case PropertyType.WEAKREFERENCE:
case org.modeshape.jcr.api.PropertyType.SIMPLE_REFERENCE:
default:
return value.getString();
}
}
/**
* @param value the JCR value
* @throws RepositoryException if there is a problem obtaining the raw value from the supplied JCR value.
*/
public LiteralValue( Value value ) throws RepositoryException {
super(rawValue(value));
this.jcrValue = value;
}
public LiteralValue( Value value,
Object rawValue ) {
super(rawValue);
this.jcrValue = value;
}
@Override
public Value getLiteralValue() {
return jcrValue;
}
}
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