Java XML Node Namespace isAppropriateElement(Node iNode, String iNodeName, String iNamespace)

Description

This method determins if a node in the DOM Tree (iNode) is the node we are looking for.

License

Creative Commons License

Parameter

Parameter	Description
iNode	The Node we are trying to determine if it is the correct node
iNodeName	The name of the node we are looking for.
iNamespace	The namespace of the node we are looking for.

Return

A boolean value indicating whether or not this is the correct node we are looking for

Declaration

public static boolean isAppropriateElement(Node iNode,
        String iNodeName, String iNamespace) 

Method Source Code

//package com.java2s;
/*******************************************************************************

 ADL SCORM 2004 4th Edition Sample Run-Time Environment

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import org.w3c.dom.Node;

import org.w3c.dom.Attr;

import java.util.logging.Logger;

public class Main {
    /**
     * This method determins if a node in the DOM Tree <code>(iNode)</code> is
     * the node we are looking for.  This is done by comparing the node's
     * local name and namespace with a given node name <code>(iNodeName)</code>
     * and namespace <code>(iNamespace)</code>.
     *
     * @param iNode The Node we are trying to determine if it is the correct
     *              node
     * @param iNodeName The name of the node we are looking for.
     * @param iNamespace The namespace of the node we are looking for.
     *
     * @return A boolean value indicating whether or not this is the
     *         correct node we are looking for
     */
    public static boolean isAppropriateElement(Node iNode,
            String iNodeName, String iNamespace) {
        Logger.getLogger("org.adl.util.debug.samplerte").entering(
                "DOMTreeUtility", "isAppropriateElement()");
        Logger.getLogger("org.adl.util.debug.samplerte").finest(
                "Input Parent Node: " + iNode.getLocalName());
        Logger.getLogger("org.adl.util.debug.samplerte").finest(
                "Input Node being searched for: " + iNodeName);
        Logger.getLogger("org.adl.util.debug.samplerte")
                .finest("Input Namespace of node being searched for: "
                        + iNamespace);

        boolean result = false;

        if (iNode.getNodeType() == Node.ATTRIBUTE_NODE) {
            if (iNode.getNamespaceURI() == null) {
                // Attribute has been passed in and its namepsace is null, get the
                // attributes parent's namespace
                String parentsNamespace = ((Attr) iNode).getOwnerElement()
                        .getNamespaceURI();
                if ((iNode.getLocalName().equals(iNodeName))
                        && (parentsNamespace.equals(iNamespace))) {
                    result = true;
                }
            } else {
                if ((iNode.getLocalName().equals(iNodeName))
                        && (iNode.getNamespaceURI().equals(iNamespace))) {
                    result = true;
                }
            }
        } else if ((iNode.getLocalName().equals(iNodeName))
                && (iNode.getNamespaceURI().equals(iNamespace))) {
            result = true;
        }

        return result;
    }
}

Related

1. getNodeString(Node node, NamespaceContext context)
2. hasDITANamespace(Node node)
3. hasNamespace(Node node, String prefix, String namespace)
4. hasNamespaceURI(@Nullable final Node aNode, @Nullable final String sNamespaceURI)
5. hasNamespaceURI(@Nullable final Node aNode, @Nullable final String sNamespaceURI)
6. isAppropriateElement(Node iNode, String iNodeName, String iNamespace)
7. isInNamespace(Node node, String namespace)
8. isInNamespace(Node node, String namespace)
9. isNamespace(Node node)