/**
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided
* that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright
* statements and notices. Redistributions must also contain a
* copy of this document.
*
* 2. Redistributions in binary form must reproduce the
* above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. The name "Exolab" must not be used to endorse or promote
* products derived from this Software without prior written
* permission of Intalio, Inc. For written permission,
* please contact info@exolab.org.
*
* 4. Products derived from this Software may not be called "Exolab"
* nor may "Exolab" appear in their names without prior written
* permission of Intalio, Inc. Exolab is a registered
* trademark of Intalio, Inc.
*
* 5. Due credit should be given to the Exolab Project
* (http://www.exolab.org/).
*
* THIS SOFTWARE IS PROVIDED BY INTALIO, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* INTALIO, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Copyright 2001-2003 (C) Intalio, Inc. All Rights Reserved.
*
* $Id: DurationDescriptor.java,v 1.2 2003/04/23 06:35:24 kvisco Exp $
*/
package org.exolab.castor.types;
import org.exolab.castor.mapping.MappingException;
import org.exolab.castor.mapping.ClassDescriptor;
import org.exolab.castor.mapping.FieldDescriptor;
import org.exolab.castor.mapping.AccessMode;
import org.exolab.castor.xml.XMLClassDescriptor;
import org.exolab.castor.xml.XMLFieldDescriptor;
import org.exolab.castor.xml.NodeType;
import org.exolab.castor.xml.XMLFieldHandler;
import org.exolab.castor.xml.TypeValidator;
import org.exolab.castor.xml.util.XMLFieldDescriptorImpl;
import org.exolab.castor.mapping.ValidityException;
/**
* The Duration Descriptor
*
* @author <a href="mailto:blandin@intalio.com">Arnaud Blandin</a>
* @author <a href="mailto:kvisco@intalio.com">Keith Visco</a>
* @version $Revision: 1.2 $ $Date: 2003/04/23 06:35:24 $
*
*/
public class DurationDescriptor extends BaseDescriptor {
/**
* The name of the XML element.
*/
private static final String _xmlName = "duration";
private static XMLFieldDescriptorImpl _contentDescriptor = null;
private static FieldDescriptor[] _fields = null;
//----------------/
//- Constructors -/
//----------------/
public DurationDescriptor() {
super(_xmlName, Duration.class);
if (_contentDescriptor == null) {
_contentDescriptor = new XMLFieldDescriptorImpl(String.class,
"content", "content", NodeType.Text);
//-- setHandler
_contentDescriptor.setHandler(new DurationFieldHandler());
}
if (_fields == null) {
_fields = new FieldDescriptor[1];
_fields[0] = _contentDescriptor;
}
} //-- DurationDescriptor
//------------------/
//- Public Methods -/
//------------------/
/**
* Returns the XMLFieldDescriptor for the member
* that should be marshalled as text content.
* @return the XMLFieldDescriptor for the member
* that should be marshalled as text content.
**/
public XMLFieldDescriptor getContentDescriptor() {
return _contentDescriptor;
} // getContentDescriptor
/**
* Returns a list of fields represented by this descriptor.
*
* @return A list of fields
*/
public FieldDescriptor[] getFields() {
return _fields;
} //-- getFields
/**
* A specialized FieldHandler for the XML Schema
* TimeDuration related types
* @author <a href="blandin@intalio.com">Arnaud Blandin</a>
* @version $Revision $ $Date $
**/
class DurationFieldHandler extends XMLFieldHandler {
//----------------/
//- Constructors -/
//----------------/
/**
* Creates a new TimeDurationFieldHandler
**/
public DurationFieldHandler() {
super();
} //-- TimeFieldHandler
//------------------/
//- Public Methods -/
//------------------/
/**
* Returns the value of the field associated with this
* descriptor from the given target object.
* @param target the object to get the value from
* @return the value of the field associated with this
* descriptor from the given target object.
**/
public Object getValue(Object target)
throws java.lang.IllegalStateException
{
Object td = null;
if (target instanceof Duration)
td = (Duration) target;
return td;
} //-- getValue
/**
* Sets the value of the field associated with this descriptor.
* @param target the object in which to set the value
* @param value the value of the field
**/
public void setValue(Object target, Object value)
throws java.lang.IllegalStateException
{
if (! (target instanceof Duration) ) {
String err = "DurationDescriptor#setValue: expected Duration, received instead:"
+ target.getClass();
throw new IllegalStateException(err);
}
Duration time = (Duration) target;
if (value == null) {
String err = "DurationDescriptor#setValue: null value";
throw new IllegalStateException(err);
}
//-- update current instance of time with new time
try {
Duration temp = Duration.parseDuration(value.toString()) ;
time.setYear(temp.getYear());
time.setMonth(temp.getMonth());
time.setDay(temp.getDay());
time.setHour(temp.getHour());
time.setMinute(temp.getMinute());
time.setSeconds(temp.getSeconds());
}
catch (java.text.ParseException ex) {
throw new IllegalStateException();
}
} //-- setValue
public void resetValue(Object target)
throws java.lang.IllegalStateException
{
}
/**
* Checks the field validity. Returns successfully if the field
* can be stored, is valid, etc, throws an exception otherwise.
*
* @param object The object
* @throws ValidityException The field is invalid, is required and
* null, or any other validity violation
* @throws IllegalStateException The Java object has changed and
* is no longer supported by this handler, or the handler
* is not compatiable with the Java object
*/
public void checkValidity( Object object )
throws ValidityException, IllegalStateException
{
// nothing to do?
} //-- checkValidity
/**
* Creates a new instance of the object described by this field.
*
* @param parent The object for which the field is created
* @return A new instance of the field's value
* @throws IllegalStateException This field is a simple type and
* cannot be instantiated
*/
public Object newInstance( Object parent )
throws IllegalStateException
{
return new Duration();
} //-- newInstance
} //-- DurationFieldHandler
} //-- DurationDescriptor