/* | |
* Copyright 2006 The Apache Software Foundation | |
* | |
* 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.apache.felix.upnp.sample.tv; | |
import java.beans.PropertyChangeEvent; | |
/** | |
* @author Francesco Furfari | |
*/ | |
public class PowerStateVariable implements UPnPStateVariableDescriptor { | |
final private String NAME = "Power"; | |
final private Boolean DEFAULT_VALUE = Boolean.FALSE; | |
private UPnPEventNotifier notifier; | |
private Boolean power = Boolean.FALSE; | |
public PowerStateVariable(){ | |
} | |
/* (non-Javadoc) | |
* @see org.osgi.service.upnp.UPnPStateVariable#getName() | |
*/ | |
public String getName() { | |
return NAME; | |
} | |
/* (non-Javadoc) | |
* @see org.osgi.service.upnp.UPnPStateVariable#getJavaDataType() | |
*/ | |
public Class getJavaDataType() { | |
return Boolean.class; | |
} | |
/* (non-Javadoc) | |
* @see org.osgi.service.upnp.UPnPStateVariable#getUPnPDataType() | |
*/ | |
public String getUPnPDataType() { | |
return TYPE_BOOLEAN; | |
} | |
/* (non-Javadoc) | |
* @see org.osgi.service.upnp.UPnPStateVariable#getDefaultValue() | |
*/ | |
public Object getDefaultValue() { | |
return DEFAULT_VALUE; | |
} | |
/* (non-Javadoc) | |
* @see org.osgi.service.upnp.UPnPStateVariable#getAllowedValues() | |
*/ | |
public String[] getAllowedValues() { | |
return null; | |
} | |
/* (non-Javadoc) | |
* @see org.osgi.service.upnp.UPnPStateVariable#getMinimum() | |
*/ | |
public Number getMinimum() { | |
return null; | |
} | |
/* (non-Javadoc) | |
* @see org.osgi.service.upnp.UPnPStateVariable#getMaximum() | |
*/ | |
public Number getMaximum() { | |
return null; | |
} | |
/* (non-Javadoc) | |
* @see org.osgi.service.upnp.UPnPStateVariable#getStep() | |
*/ | |
public Number getStep() { | |
return null; | |
} | |
/* (non-Javadoc) | |
* @see org.osgi.service.upnp.UPnPStateVariable#sendsEvents() | |
*/ | |
public boolean sendsEvents() { | |
return true; | |
} | |
public Boolean getCurrentPower(){ | |
return power; | |
} | |
public void setPower(Boolean value){ | |
if (!value.equals(power)) { | |
Boolean oldValue = power; | |
power = value; | |
if (notifier != null) | |
notifier.propertyChange(new PropertyChangeEvent(this,"Power",oldValue,value)); | |
} | |
} | |
public void setNotifier(UPnPEventNotifier notifier){ | |
this.notifier = notifier; | |
} | |
public Object getValue() { | |
return power; | |
} | |
} |