/*
* 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.felix.scr.integration.components;
import java.util.Dictionary;
import java.util.Hashtable;
import java.util.Properties;
import org.osgi.framework.BundleContext;
import org.osgi.framework.Constants;
import org.osgi.framework.ServiceRegistration;
public class SimpleService2Impl implements SimpleService2
{
private String m_value;
private int m_ranking;
private String m_filterProp;
private ServiceRegistration m_registration;
public static SimpleService2Impl create( BundleContext bundleContext, String value )
{
return create( bundleContext, value, 0 );
}
public static SimpleService2Impl create( BundleContext bundleContext, String value, int ranking )
{
SimpleService2Impl instance = new SimpleService2Impl( value, ranking );
Dictionary<String,?> props = instance.getProperties();
instance.setRegistration( bundleContext.registerService( SimpleService2.class.getName(), instance, props ) );
return instance;
}
SimpleService2Impl( final String value, final int ranking )
{
this.m_value = value;
this.m_ranking = ranking;
this.m_filterProp = "match";
}
private Dictionary<String,?> getProperties()
{
final Dictionary<String, Object> props = new Hashtable<String, Object>();
props.put( "value", m_value );
props.put( "filterprop", m_filterProp );
if ( m_ranking != 0 )
{
props.put( Constants.SERVICE_RANKING, Integer.valueOf( m_ranking ) );
}
return props;
}
public void update( String value )
{
if ( this.m_registration != null )
{
this.m_value = value;
this.m_registration.setProperties( getProperties() );
}
}
public void setFilterProperty( String filterProp )
{
if ( this.m_registration != null )
{
this.m_filterProp = filterProp;
this.m_registration.setProperties( getProperties() );
}
}
public void drop()
{
ServiceRegistration sr = getRegistration();
if ( sr != null )
{
setRegistration( null );
sr.unregister();
}
}
public String getValue2()
{
return m_value;
}
public void setRegistration( ServiceRegistration registration )
{
m_registration = registration;
}
public ServiceRegistration getRegistration()
{
return m_registration;
}
@Override
public String toString()
{
return getClass().getSimpleName() + ": value=" + getValue2() + ", filterprop=" + m_filterProp;
}
}