/*
* 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 com.hp.hpl.jena.tdb.store;
import java.util.Map ;
import java.util.Set ;
import org.slf4j.Logger ;
import org.slf4j.LoggerFactory ;
import com.hp.hpl.jena.shared.PrefixMapping ;
import com.hp.hpl.jena.sparql.core.DatasetPrefixStorage ;
public class DatasetPrefixStorageLogger implements DatasetPrefixStorage
{
private final DatasetPrefixStorage other ;
private String label = null ;
private final static Logger log = LoggerFactory.getLogger(DatasetPrefixStorage.class) ;
public DatasetPrefixStorageLogger(DatasetPrefixStorage other)
{
this.other = other ;
}
@Override
public void close() { info("close") ; }
@Override
public void sync() { info("sync") ; }
@Override
public Set<String> graphNames()
{
Set<String> x = other.graphNames() ;
info("graphNames:"+x) ;
return x ;
}
@Override
public String readPrefix(String graphName, String prefix)
{
String x = other.readPrefix(graphName, prefix) ;
info("readPrefix("+graphName+", "+prefix+") -> "+x) ;
return x ;
}
@Override
public String readByURI(String graphName, String uriStr)
{
String x = other.readByURI(graphName, uriStr) ;
info("readByURI("+graphName+", "+uriStr+") -> "+x) ;
return x ;
}
@Override
public Map<String, String> readPrefixMap(String graphName)
{
Map<String, String> x = other.readPrefixMap(graphName) ;
info("readPrefixMap("+graphName+") -> "+x) ;
return x ;
}
@Override
public void insertPrefix(String graphName, String prefix, String uri)
{
info("insertPrefix("+graphName+", "+prefix+", "+uri+")") ;
other.insertPrefix(graphName, prefix, uri) ;
}
@Override
public void loadPrefixMapping(String graphName, PrefixMapping pmap)
{
info("loadPrefixMapping("+graphName+", "+pmap+")") ;
other.loadPrefixMapping(graphName, pmap) ;
}
@Override
public void removeFromPrefixMap(String graphName, String prefix, String uri)
{
info("removeFromPrefixMap("+graphName+", "+prefix+", "+uri+")") ;
other.removeFromPrefixMap(graphName, prefix, uri) ;
}
@Override
public PrefixMapping getPrefixMapping()
{
PrefixMapping x = other.getPrefixMapping() ;
info("getPrefixMapping() -> "+x) ;
return x ;
}
@Override
public PrefixMapping getPrefixMapping(String graphName)
{
PrefixMapping x = other.getPrefixMapping(graphName) ;
info("getPrefixMapping("+graphName+") -> "+x) ;
return x ;
}
private void info(String string)
{
if ( label != null )
string = label+": "+string ;
log.info(string) ;
}
}