com.opensymphony.webwork.views.xslt.ProxyAttrAdapter Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of webwork Show documentation

WebWork is a Java web-application development framework. It is built specifically with developer productivity and code simplicity in mind, providing robust support for building reusable UI templates, such as form controls, UI themes, internationalization, dynamic form parameter mapping to JavaBeans, robust client and server side validation, and much more.

The newest version!

/*
 * Copyright (c) 2002-2006 by OpenSymphony
 * All rights reserved.
 */
package com.opensymphony.webwork.views.xslt;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.w3c.dom.*;

/**
 * ProxyAttrAdapter is a pass-through adapter for objects which already
 * implement the Attr interface.  All methods are proxied to the underlying
 * Node except node traversal (e.g. getParent()) related methods which
 * are implemented by the abstract adapter node to work with the parent adapter.
 *
 * @author Pat Niemeyer ([email protected])
 *
 */
public class ProxyAttrAdapter extends ProxyNodeAdapter implements Attr {
    private Log log = LogFactory.getLog(this.getClass());

    public ProxyAttrAdapter(AdapterFactory factory, AdapterNode parent, Attr value) {
        super(factory, parent, value);
    }

    // convenience
    protected Attr attr() {
        return (Attr) getPropertyValue();
    }

    // Proxied Attr methods

    public String getName() {
        return attr().getName();
    }

    public boolean getSpecified() {
        return attr().getSpecified();
    }

    public String getValue() {
        return attr().getValue();
    }

    public void setValue(String string) throws DOMException {
        throw new UnsupportedOperationException();
    }

    public Element getOwnerElement() {
        return (Element) getParent();
    }

    // DOM level 3

    public TypeInfo getSchemaTypeInfo() {
        throw operationNotSupported();
    }

    public boolean isId() {
        throw operationNotSupported();
    }

    // end DOM level 3

    // End Proxied Attr methods

    public String toString() {
        return "ProxyAttribute for: " + attr();
    }
}