/*
* 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 2000-2003 (C) Intalio, Inc. All Rights Reserved.
*
* $Id$
*/
package org.exolab.castor.types;
import org.exolab.castor.mapping.FieldDescriptor;
import org.exolab.castor.mapping.ValidityException;
import org.exolab.castor.xml.NodeType;
import org.exolab.castor.xml.XMLFieldDescriptor;
import org.exolab.castor.xml.XMLFieldHandler;
import org.exolab.castor.xml.util.XMLFieldDescriptorImpl;
/**
* The GYear Descriptor.
*
* @author <a href="mailto:blandin@intalio.com">Arnaud Blandin</a>
* @version $Revision$ $Date: 2005-03-05 06:42:06 -0700 (Sat, 05 Mar 2005) $
*/
public class GYearDescriptor extends BaseDescriptor {
/** The name of the XML element. */
private static final String XML_NAME = "gYear";
/** Our field descriptor. */
private static final XMLFieldDescriptorImpl CONTENT_DESCRIPTOR;
/** Our field descriptor array. Lists the fields we describe. */
private static final FieldDescriptor[] FIELDS;
static {
CONTENT_DESCRIPTOR = new XMLFieldDescriptorImpl(String.class, "content",
"content", NodeType.Text);
CONTENT_DESCRIPTOR.setHandler(new GYearDescriptor().new GYearFieldHandler());
FIELDS = new FieldDescriptor[1];
FIELDS[0] = CONTENT_DESCRIPTOR;
}
//----------------/
//- Constructors -/
//----------------/
public GYearDescriptor() {
super(XML_NAME, GYear.class);
} //-- GYearDescriptor
//------------------/
//- 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 CONTENT_DESCRIPTOR;
} // 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 GYearFieldHandler extends XMLFieldHandler {
//----------------/
//- Constructors -/
//----------------/
/**
* Creates a new TimeFieldHandler
*/
public GYearFieldHandler() {
super();
} //-- GYearFieldHandler
//------------------/
//- 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 result = null;
if (target instanceof GYear) {
result = (GYear) target;
}
return result;
} //-- 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 GYear) ) {
String err = "GYearDescriptor#setValue: expected GYear, received instead: "
+ target.getClass();
throw new IllegalStateException(err);
}
GYear GYearTarget = (GYear) target;
if (value == null) {
String err = "GYearDescriptor#setValue: null value";
throw new IllegalStateException(err);
}
try {
GYear temp = GYear.parseGYear(value.toString()) ;
GYearTarget.setCentury(temp.getCentury());
GYearTarget.setYear(temp.getYear());
if (temp.isUTC()) {
GYearTarget.setUTC();
GYearTarget.setZone(temp.getZoneHour(), temp.getZoneMinute());
GYearTarget.setZoneNegative(temp.isZoneNegative());
}
temp = null;
} catch (java.text.ParseException ex) {
String err = "GYearDescriptor#setValue: wrong value\n"+ex.getMessage();
throw new IllegalStateException(err);
}
} //-- setValue
public void resetValue(Object target) throws java.lang.IllegalStateException {
// Nothing to do?
}
/**
* 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 GYear();
} //-- newInstance
} //-- GYearFieldHandler
} //-- GYearDescriptor