/*
* Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
*
* This software is open source.
* See the bottom of this file for the licence.
*/
package org.dom4j.datatype;
import com.sun.msv.datatype.xsd.
XSDatatype;
import java.util.
HashMap;
import java.util.
Map;
import org.dom4j.
Attribute;
import org.dom4j.
DocumentFactory;
import org.dom4j.
Element;
import org.dom4j.
QName;
/**
* <p>
* <code>DatatypeElementFactory</code> is a factory for a specific Element in
* an XML Schema.
* </p>
*
* @author <a href="mailto:jstrachan@apache.org">James Strachan </a>
* @author Yuxin Ruan
* @version $Revision: 1.9 $
*/
public class
DatatypeElementFactory extends
DocumentFactory {
private
QName elementQName;
/**
* Cache of <code>XSDatatype</code> instances per Attribute
* <code>QName</code>
*/
private
Map attributeXSDatatypes = new
HashMap();
/**
* Cache of <code>XSDatatype</code> instances per child Element
* <code>QName</code>
*/
private
Map childrenXSDatatypes = new
HashMap();
public
DatatypeElementFactory(
QName elementQName) {
this.
elementQName =
elementQName;
}
/**
* DOCUMENT ME!
*
* @return the QName this element factory is associated with
*/
public
QName getQName() {
return
elementQName;
}
/**
* DOCUMENT ME!
*
* @param attributeQName
* DOCUMENT ME!
*
* @return the <code>XSDatatype</code> associated with the given Attribute
* QName
*/
public
XSDatatype getAttributeXSDatatype(
QName attributeQName) {
return (
XSDatatype)
attributeXSDatatypes.
get(
attributeQName);
}
/**
* Registers the given <code>XSDatatype</code> for the given
* <attribute> QNames
*
* @param attributeQName
* DOCUMENT ME!
* @param type
* DOCUMENT ME!
*/
public void
setAttributeXSDatatype(
QName attributeQName,
XSDatatype type) {
attributeXSDatatypes.
put(
attributeQName,
type);
}
/**
* DOCUMENT ME!
*
* @param qname
* DOCUMENT ME!
*
* @return the <code>XSDatatype</code> associated with the given child
* Element QName
*/
public
XSDatatype getChildElementXSDatatype(
QName qname) {
return (
XSDatatype)
childrenXSDatatypes.
get(
qname);
}
public void
setChildElementXSDatatype(
QName qname,
XSDatatype dataType) {
childrenXSDatatypes.
put(
qname,
dataType);
}
// DocumentFactory methods
// -------------------------------------------------------------------------
public
Element createElement(
QName qname) {
// the element may have its own element factory!
// use factory from the qname for datatype
XSDatatype dataType =
getChildElementXSDatatype(
qname);
if (
dataType != null) {
return new
DatatypeElement(
qname,
dataType);
}
DocumentFactory factory =
qname.
getDocumentFactory();
if (
factory instanceof
DatatypeElementFactory) {
DatatypeElementFactory dtFactory = (
DatatypeElementFactory)
factory;
dataType =
dtFactory.
getChildElementXSDatatype(
qname);
if (
dataType != null) {
return new
DatatypeElement(
qname,
dataType);
}
}
return super.createElement(
qname);
}
public
Attribute createAttribute(
Element owner,
QName qname,
String value) {
XSDatatype dataType =
getAttributeXSDatatype(
qname);
if (
dataType == null) {
return super.createAttribute(
owner,
qname,
value);
} else {
return new
DatatypeAttribute(
qname,
dataType,
value);
}
}
}
/*
* 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 "DOM4J" must not be used to endorse or promote products derived
* from this Software without prior written permission of MetaStuff, Ltd. For
* written permission, please contact dom4j-info@metastuff.com.
*
* 4. Products derived from this Software may not be called "DOM4J" nor may
* "DOM4J" appear in their names without prior written permission of MetaStuff,
* Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
*
* 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
*
* THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. 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 METASTUFF, LTD. 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 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
*/