/**
Copyright (c) 2012 Delcyon, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package com.delcyon.capo.xml.cdom;
import java.lang.reflect.Modifier;
import org.w3c.dom.Attr;
import org.w3c.dom.DOMException;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.w3c.dom.TypeInfo;
import com.delcyon.capo.controller.elements.ResourceControlElement.Attributes;
import com.delcyon.capo.resourcemanager.ResourceDescriptor.LifeCycle;
import com.delcyon.capo.util.EqualityProcessor;
import com.delcyon.capo.util.ToStringControl;
import com.delcyon.capo.util.ToStringControl.Control;
import com.delcyon.capo.xml.cdom.CDOMEvent.EventType;
/**
* @author jeremiah
*
*/
@ToStringControl(control=Control.exclude,modifiers=Modifier.STATIC+Modifier.FINAL)
public class CElement extends CNode implements Element
{
@SuppressWarnings("unused")
protected CElement(){}; //reflection
public CElement(String localName)
{
setNodeName(localName);
}
public CElement(String namespaceURI,String qName)
{
setNamespaceURI(namespaceURI);
setNodeName(qName);
}
public CElement(String namespaceURI,String prefix,String localName)
{
setNamespaceURI(namespaceURI);
setNodeName(prefix+":"+localName);
}
@Override
public short getNodeType()
{
return Node.ELEMENT_NODE;
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#getTagName()
*/
@Override
public String getTagName()
{
return getNodeName();
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#getAttribute(java.lang.String)
*/
@Override
public String getAttribute(String name)
{
if (getAttributes().getNamedItem(name) == null)
{
return "";
}
else
{
return getAttributes().getNamedItem(name).getNodeValue();
}
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#setAttribute(java.lang.String, java.lang.String)
*/
@SuppressWarnings("unchecked")
@Override
public void setAttribute(String name, String value) throws DOMException
{
((CNamedNodeMap) getAttributes()).setNamedItemNS(new CAttr(this, null, name, value));
cascadeDOMEvent(prepareEvent(EventType.UPDATE, this));
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#removeAttribute(java.lang.String)
*/
@Override
public void removeAttribute(String name) throws DOMException
{
getAttributes().removeNamedItem(name);
cascadeDOMEvent(prepareEvent(EventType.UPDATE, this));
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#getAttributeNode(java.lang.String)
*/
@Override
public Attr getAttributeNode(String name)
{
return (Attr) getAttributes().getNamedItem(name);
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#setAttributeNode(org.w3c.dom.Attr)
*/
@Override
public Attr setAttributeNode(Attr newAttr) throws DOMException
{
getAttributes().setNamedItem(newAttr);
cascadeDOMEvent(prepareEvent(EventType.UPDATE, this));
return newAttr;
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#removeAttributeNode(org.w3c.dom.Attr)
*/
@Override
public Attr removeAttributeNode(Attr oldAttr) throws DOMException
{
CNamedNodeMap namedNodeMap = (CNamedNodeMap) getAttributes();
for (int index = 0; index < namedNodeMap.getLength(); index++)
{
if(namedNodeMap.get(index).equals(oldAttr))
{
cascadeDOMEvent(prepareEvent(EventType.UPDATE, this));
return (Attr) namedNodeMap.remove(index);
}
}
return null;
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#getElementsByTagNameNS(java.lang.String, java.lang.String)
*/
@Override
public NodeList getElementsByTagName(String localName) throws DOMException
{
return getElementsByTagNameNS(null, localName);
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#getElementsByTagName(java.lang.String)
*/
@Override
public NodeList getElementsByTagNameNS(final String namespaceURI,final String name)
{
final CNodeList nodeList = new CNodeList();
NodeProcessor nodeProcessor = new NodeProcessor()
{
@Override
public void process(Node parentNode,Node node) throws Exception
{
if(node instanceof Element)
{
if(name.equals("*") && (namespaceURI == null || namespaceURI.equals(node.getNamespaceURI())))
{
nodeList.add(node);
}
else
{
if(((Element) node).getTagName().equals(name) == true && (namespaceURI == null || namespaceURI.equals(node.getNamespaceURI())))
{
nodeList.add(node);
}
}
}
}
};
try
{
CNode.walkTree(null,this, nodeProcessor, true);
}
catch (Exception e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
return nodeList;
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#getAttributeNS(java.lang.String, java.lang.String)
*/
@Override
public String getAttributeNS(String namespaceURI, String localName) throws DOMException
{
if(hasAttributeNS(namespaceURI, localName))
{
return getAttributes().getNamedItemNS(namespaceURI, localName).getNodeValue();
}
else
{
return "";
}
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#setAttributeNS(java.lang.String, java.lang.String, java.lang.String)
*/
@SuppressWarnings("unchecked")
@Override
public void setAttributeNS(String namespaceURI, String qualifiedName, String value) throws DOMException
{
((CNamedNodeMap) getAttributes()).setNamedItemNS(new CAttr(this, namespaceURI, qualifiedName, value));
cascadeDOMEvent(prepareEvent(EventType.UPDATE, this));
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#removeAttributeNS(java.lang.String, java.lang.String)
*/
@Override
public void removeAttributeNS(String namespaceURI, String localName) throws DOMException
{
CNamedNodeMap namedNodeMap = (CNamedNodeMap) getAttributes();
for(int index = 0; index < namedNodeMap.getLength(); index++)
{
CAttr attr = (CAttr) namedNodeMap.get(index);
if(EqualityProcessor.areSame(attr.getNamespaceURI(), namespaceURI) && localName.equals(attr.getLocalName()))
{
namedNodeMap.remove(index);
cascadeDOMEvent(prepareEvent(EventType.UPDATE, this));
return;
}
}
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#getAttributeNodeNS(java.lang.String, java.lang.String)
*/
@Override
public Attr getAttributeNodeNS(String namespaceURI, String localName) throws DOMException
{
CNamedNodeMap namedNodeMap = (CNamedNodeMap) getAttributes();
for(int index = 0; index < namedNodeMap.getLength(); index++)
{
CAttr attr = (CAttr) namedNodeMap.get(index);
if(EqualityProcessor.areSame(attr.getNamespaceURI(), namespaceURI) && localName.equals(attr.getLocalName()))
{
return attr;
}
}
return null;
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#setAttributeNodeNS(org.w3c.dom.Attr)
*/
@Override
public Attr setAttributeNodeNS(Attr newAttr) throws DOMException
{
Attr attr = (Attr) getAttributes().setNamedItemNS(newAttr);
cascadeDOMEvent(prepareEvent(EventType.UPDATE, this));
return attr;
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#hasAttribute(java.lang.String)
*/
@Override
public boolean hasAttribute(String name)
{
return getAttributes().getNamedItem(name) != null;
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#hasAttributeNS(java.lang.String, java.lang.String)
*/
@Override
public boolean hasAttributeNS(String namespaceURI, String localName) throws DOMException
{
return getAttributes().getNamedItemNS(namespaceURI, localName) != null;
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#getSchemaTypeInfo()
*/
@Override
public TypeInfo getSchemaTypeInfo()
{
Thread.dumpStack();
throw new UnsupportedOperationException();
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#setIdAttribute(java.lang.String, boolean)
*/
@Override
public void setIdAttribute(String name, boolean isId) throws DOMException
{
// TODO Auto-generated method stub
Thread.dumpStack();
throw new UnsupportedOperationException();
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#setIdAttributeNS(java.lang.String, java.lang.String, boolean)
*/
@Override
public void setIdAttributeNS(String namespaceURI, String localName, boolean isId) throws DOMException
{
// TODO Auto-generated method stub
Thread.dumpStack();
throw new UnsupportedOperationException();
}
/* (non-Javadoc)
* @see org.w3c.dom.Element#setIdAttributeNode(org.w3c.dom.Attr, boolean)
*/
@Override
public void setIdAttributeNode(Attr idAttr, boolean isId) throws DOMException
{
// TODO Auto-generated method stub
Thread.dumpStack();
throw new UnsupportedOperationException();
}
public void setAttribute(Enum name, Enum value)
{
setAttribute(name.toString(), value.toString());
}
}