/*
Copyright (c) 2006-2008, Dennis M. Sosnoski.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* 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.
* Neither the name of JiBX nor the names of its contributors may be used
to endorse or promote products derived from this software without specific
prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS 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 THE COPYRIGHT OWNER OR 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.
*/
package org.jibx.schema.elements;
import org.jibx.runtime.IUnmarshallingContext;
import org.jibx.runtime.JiBXException;
import org.jibx.runtime.QName;
import org.jibx.schema.INamed;
import org.jibx.schema.validation.ValidationContext;
import org.jibx.util.StringArray;
/**
* Top-level <b>group</b> element definition.
*
* @author Dennis M. Sosnoski
*/
public class AttributeGroupElement extends AnnotatedBase implements INamed
{
/** List of allowed attribute names. */
public static final StringArray s_allowedAttributes =
new StringArray(new String[] { "name" },
AnnotatedBase.s_allowedAttributes);
/** Mask bits for attribute child elements. */
private long ATTRIBUTE_MASK = ELEMENT_MASKS[ATTRIBUTE_TYPE] |
ELEMENT_MASKS[ATTRIBUTEGROUP_TYPE];
/** Mask bits for any attribute child elements. */
private long ANYATTRIBUTE_MASK = ELEMENT_MASKS[ANYATTRIBUTE_TYPE];
//
// Instance data
/** Filtered list of attribute definitions. */
private final FilteredSegmentList m_attributeList;
/** Filtered list of anyAttribute definition (zero or one). */
private final FilteredSegmentList m_anyAttributeList;
/** 'name' attribute value. */
private String m_name;
/** Qualified name (only defined after validation). */
private QName m_qname;
/**
* Constructor.
*/
public AttributeGroupElement() {
super(ATTRIBUTEGROUP_TYPE);
m_attributeList = new FilteredSegmentList(getChildrenWritable(),
ATTRIBUTE_MASK, this);
m_anyAttributeList = new FilteredSegmentList(getChildrenWritable(),
ANYATTRIBUTE_MASK, m_attributeList, this);
}
//
// Access methods
/**
* Get 'name' attribute value.
*
* @return name
*/
public String getName() {
return m_name;
}
/**
* Set 'name' attribute value.
*
* @param name
*/
public void setName(String name) {
m_name = name;
}
/**
* Get qualified name for element. This method is only usable after
* prevalidation.
*
* @return qname (<code>null</code> if not defined)
*/
public QName getQName() {
return m_qname;
}
/**
* Get list of <b>attribute</b> and <b>attributeGroup</b> child elements.
*
* @return list of attributes
*/
public FilteredSegmentList getAttributeList() {
return m_attributeList;
}
/**
* Get <b>anyAttribute</b> child element.
*
* @return element, or <code>null</code> if none
*/
public AnyAttributeElement getAnyAttribute() {
return m_anyAttributeList.size() > 0 ?
(AnyAttributeElement)m_anyAttributeList.get(0) : null;
}
/**
* Set <b>anyAttribute</b> child element.
*
* @param element element, or <code>null</code> if unsetting
*/
public void setAnyAttribute(AnyAttributeElement element) {
m_anyAttributeList.clear();
if (element != null) {
m_anyAttributeList.add(element);
}
}
//
// Overrides of base class methods
/* (non-Javadoc)
* @see org.jibx.schema.ElementBase#preset(org.jibx.runtime.IUnmarshallingContext)
*/
protected void preset(IUnmarshallingContext ictx) throws JiBXException {
validateAttributes(ictx, s_allowedAttributes);
super.preset(ictx);
}
//
// Validation methods
/* (non-Javadoc)
* @see org.jibx.schema.ComponentBase#prevalidate(org.jibx.schema.ValidationContext)
*/
public void prevalidate(ValidationContext vctx) {
// check for missing items
if (m_name == null) {
vctx.addError("Missing required 'name' attribute", this);
} else {
m_qname = new QName(vctx.getCurrentSchema().getEffectiveNamespace(),
getName());
}
if (m_anyAttributeList.size() > 1) {
vctx.addError("Only one <anyAttribute> child allowed", this);
}
// continue with parent class prevalidation
super.prevalidate(vctx);
}
}