/*
* 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.connector.git;
import java.io.IOException;
import java.io.InputStream;
import java.util.concurrent.TimeUnit;
import org.modeshape.common.annotation.Immutable;
import org.modeshape.jcr.api.value.DateTime;
import org.modeshape.jcr.value.BinaryKey;
import org.modeshape.jcr.value.BinaryValue;
import org.modeshape.jcr.value.ValueFactories;
import org.modeshape.jcr.value.binary.BinaryStore;
import org.modeshape.jcr.value.binary.BinaryStoreException;
@Immutable
public class Values {
private final ValueFactories factories;
private final BinaryStore binaryStore;
public Values( ValueFactories factories,
BinaryStore binaryStore ) {
this.factories = factories;
this.binaryStore = binaryStore;
}
public DateTime dateFrom( int secondsSinceEpoch ) {
long millisSinceEpoch = TimeUnit.MILLISECONDS.convert(secondsSinceEpoch, TimeUnit.SECONDS);
return factories.getDateFactory().create(millisSinceEpoch);
}
public Object referenceTo( String id ) {
return factories.getReferenceFactory().create(id);
}
public BinaryValue binaryFor( BinaryKey key,
long size ) {
InputStream is = null;
try {
is = binaryStore.getInputStream(key);
return factories.getBinaryFactory().find(key, size);
} catch (BinaryStoreException e) {
// Must not have found it ...
} finally {
if (is != null) {
try {
is.close();
} catch (IOException e) {
//ignore
}
}
}
return null;
}
public BinaryValue binaryFrom( InputStream stream ) {
return factories.getBinaryFactory().create(stream);
}
}