/*
* 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.core.value;
import javax.jcr.RepositoryException;
import org.apache.jackrabbit.api.JackrabbitValue;
import org.apache.jackrabbit.core.data.DataIdentifier;
import org.apache.jackrabbit.core.data.DataStore;
import org.apache.jackrabbit.value.BinaryValue;
/**
* Represents a binary value that is backed by a blob file value.
*/
class BinaryValueImpl extends BinaryValue implements JackrabbitValue {
private final BLOBFileValue blob;
/**
* Construct a new object from the given blob.
*
* @param blob the blob
*/
BinaryValueImpl(BLOBFileValue blob) throws RepositoryException {
super(blob);
this.blob = blob;
}
public String getContentIdentity() {
DataIdentifier id = blob.getDataIdentifier();
return id == null ? null : id.toString();
}
/**
* Get the data identifier if one is available.
*
* @return the data identifier or null
*/
DataIdentifier getDataIdentifier() {
return blob.getDataIdentifier();
}
boolean usesDataStore(DataStore s) {
return blob.usesDataStore(s);
}
}