File Doc Category Size Date Package
SimpleAdapterDocument.java API Doc Example 7246 Mon Jul 23 13:26:44 BST 2007 org.apache.struts2.views.xslt

SimpleAdapterDocument

java.lang.Object
- AbstractAdapterNode

public class SimpleAdapterDocument extends AbstractAdapterNode implements Document

SimpleAdapterDocument adapted a Java object and presents it as a Document. This class represents the Document container and uses the AdapterFactory to produce a child adapter for the wrapped object. The adapter produced must be of an Element type or an exception is thrown. Note: in theory we could base this on AbstractAdapterElement and then allow the wrapped object to be a more general Node type. We would just use ourselves as the root element. However I don't think this is an issue as people expect Documents to wrap Elements.

Fields Summary
private Element
rootElement
Constructors Summary
public SimpleAdapterDocument(AdapterFactory adapterFactory, AdapterNode parent, String propertyName, Object value)
setContext(adapterFactory, parent, propertyName, value);
Methods Summary
public org.w3c.dom.Node adoptNode(org.w3c.dom.Node node)
throw operationNotSupported();
public org.w3c.dom.Attr createAttribute(java.lang.String string)
return null;
public org.w3c.dom.Attr createAttributeNS(java.lang.String string, java.lang.String string1)
return null;
public org.w3c.dom.CDATASection createCDATASection(java.lang.String string)
return null;
public org.w3c.dom.Comment createComment(java.lang.String string)
return null;
public org.w3c.dom.DocumentFragment createDocumentFragment()
return null;
public org.w3c.dom.Element createElement(java.lang.String string)
return null;
public org.w3c.dom.Element createElementNS(java.lang.String string, java.lang.String string1)
return null;
public org.w3c.dom.EntityReference createEntityReference(java.lang.String string)
return null;
public org.w3c.dom.ProcessingInstruction createProcessingInstruction(java.lang.String string, java.lang.String string1)
return null;
public org.w3c.dom.Text createTextNode(java.lang.String string)
return null;
protected java.util.List getChildAdapters()
return Arrays.asList(new Node[]{getRootElement()});
public org.w3c.dom.Node getChildAfter(org.w3c.dom.Node child)
return null;
public org.w3c.dom.Node getChildBefore(org.w3c.dom.Node child)
return null;
public org.w3c.dom.NodeList getChildNodes()
return new NodeList() { public Node item(int i) { return getRootElement(); } public int getLength() { return 1; } };
public org.w3c.dom.DocumentType getDoctype()
return null;
public org.w3c.dom.Element getDocumentElement()
return getRootElement();
public java.lang.String getDocumentURI()
throw operationNotSupported();
public org.w3c.dom.DOMConfiguration getDomConfig()
throw operationNotSupported();
public org.w3c.dom.Element getElementById(java.lang.String string)
return null;
public org.w3c.dom.NodeList getElementsByTagName(java.lang.String string)
return null;
public org.w3c.dom.NodeList getElementsByTagNameNS(java.lang.String string, java.lang.String string1)
return null;
public org.w3c.dom.Node getFirstChild()
return getRootElement();
public org.w3c.dom.DOMImplementation getImplementation()
return null;
public java.lang.String getInputEncoding()
throw operationNotSupported();
public org.w3c.dom.Node getLastChild()
return getRootElement();
public java.lang.String getNodeName()
return "#document";
public short getNodeType()
return Node.DOCUMENT_NODE;
private org.w3c.dom.Element getRootElement()
Lazily construct the root element adapter from the value object.
if (rootElement != null) return rootElement; Node node = getAdapterFactory().adaptNode( this, getPropertyName(), getPropertyValue()); if (node instanceof Element) rootElement = (Element) node; else throw new StrutsException( "Document adapter expected to wrap an Element type. Node is not an element:" + node); return rootElement;
public boolean getStrictErrorChecking()
throw operationNotSupported();
public java.lang.String getXmlEncoding()
throw operationNotSupported();
public boolean getXmlStandalone()
throw operationNotSupported();
public java.lang.String getXmlVersion()
throw operationNotSupported();
public boolean hasChildNodes()
return true;
public org.w3c.dom.Node importNode(org.w3c.dom.Node node, boolean b)
return null;
public void normalizeDocument()
throw operationNotSupported();
public org.w3c.dom.Node renameNode(org.w3c.dom.Node node, java.lang.String string, java.lang.String string1)
return null;
public void setDocumentURI(java.lang.String string)
throw operationNotSupported();
public void setPropertyValue(java.lang.Object prop)
super.setPropertyValue(prop); rootElement = null; // recreate the root element
public void setStrictErrorChecking(boolean b)
throw operationNotSupported();
public void setXmlStandalone(boolean b)
throw operationNotSupported();
public void setXmlVersion(java.lang.String string)
throw operationNotSupported();