Example usage for org.w3c.dom Node getLocalName

List of usage examples for org.w3c.dom Node getLocalName

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Introduction

In this page you can find the example usage for org.w3c.dom Node getLocalName.

Prototype

public String getLocalName();

Source Link

Document

Returns the local part of the qualified name of this node.

Usage

From source file:org.apache.openaz.xacml.std.dom.DOMRequestAttributes.java

/**
 * Creates a new <code>DOMRequestAttributes</code> from the given root <code>Node</code> of a XACML
 * Attributes element.//w  w  w  . ja v  a2 s. c  o m
 *
 * @param nodeRequestAttributes the <code>Node</code> representing the Attributes element
 * @return a new <code>DOMRequestAttributes</code> from the given <code>Node</code>
 * @throws DOMStructureException if the conversion cannot be made
 */
public static RequestAttributes newInstance(Node nodeRequestAttributes) throws DOMStructureException {
    Element elementRequestAttributes = DOMUtil.getElement(nodeRequestAttributes);
    boolean bLenient = DOMProperties.isLenient();

    Identifier identifierCategory = DOMUtil.getIdentifierAttribute(elementRequestAttributes,
            XACML3.ATTRIBUTE_CATEGORY, !bLenient);
    String xmlId = DOMUtil.getXmlId(elementRequestAttributes);
    Node nodeContentRoot = null;
    List<Attribute> listAttributes = new ArrayList<Attribute>();
    boolean sawContent = false;

    NodeList children = elementRequestAttributes.getChildNodes();
    int numChildren;
    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)) {
                    String childName = child.getLocalName();
                    if (XACML3.ELEMENT_CONTENT.equals(childName)) {
                        if (sawContent && !bLenient) {
                            throw DOMUtil.newUnexpectedElementException(child, elementRequestAttributes);
                        }
                        sawContent = true;
                        /*
                         * Get the single root element node
                         */
                        NodeList grandchildren = child.getChildNodes();
                        int numGrandchildren;
                        if (grandchildren != null && (numGrandchildren = grandchildren.getLength()) > 0) {
                            for (int j = 0; j < numGrandchildren; j++) {
                                Node grandchild = grandchildren.item(j);
                                if (DOMUtil.isElement(grandchild)) {
                                    if (nodeContentRoot != null) {
                                        if (!bLenient) {
                                            throw DOMUtil.newUnexpectedElementException(grandchild, child);
                                        }
                                    } else {
                                        nodeContentRoot = DOMUtil.getDirectDocumentChild(grandchild);
                                    }
                                }
                            }
                        }
                        if (nodeContentRoot == null && !bLenient) {
                            throw DOMUtil.newMissingContentException(child);
                        }
                    } else if (XACML3.ELEMENT_ATTRIBUTE.equals(childName)) {
                        listAttributes.add(DOMAttribute.newInstance(identifierCategory, child));
                    } else {
                        if (!bLenient) {
                            throw DOMUtil.newUnexpectedElementException(child, nodeRequestAttributes);
                        }
                    }
                } else {
                    if (!bLenient) {
                        throw DOMUtil.newUnexpectedElementException(child, nodeRequestAttributes);
                    }
                }
            }
        }
    }

    return new StdRequestAttributes(identifierCategory, listAttributes, nodeContentRoot, xmlId);
}

From source file:org.apache.openaz.xacml.std.dom.DOMRequestAttributes.java

public static boolean repair(Node nodeRequestAttributes) throws DOMStructureException {
    Element elementRequestAttributes = DOMUtil.getElement(nodeRequestAttributes);
    boolean result = false;

    result = DOMUtil.repairIdentifierAttribute(elementRequestAttributes, XACML3.ATTRIBUTE_CATEGORY, logger)
            || result;//from  w  ww.  ja  v  a  2 s.  c  om
    NodeList children = elementRequestAttributes.getChildNodes();
    int numChildren;
    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)) {
                    String childName = child.getLocalName();
                    if (XACML3.ELEMENT_ATTRIBUTE.equals(childName)) {
                        result = DOMAttribute.repair(child) || result;
                        //} else if (XACML3.ELEMENT_CONTENT.equals(childName)) {
                    } else {
                        logger.warn("Unexpected element " + child.getNodeName());
                        elementRequestAttributes.removeChild(child);
                        result = true;
                    }
                } else {
                    logger.warn("Unexpected element " + child.getNodeName());
                    elementRequestAttributes.removeChild(child);
                    result = true;
                }
            }
        }
    }

    return result;
}

From source file:org.apache.openaz.xacml.std.dom.DOMRequestDefaults.java

/**
 * Creates a new <code>DOMRequestDefaults</code> by parsing the given <code>Node</code> representing a
 * XACML RequestDefaults element./*from w ww. jav  a  2 s. c om*/
 *
 * @param nodeRequestDefaults the <code>Node</code> representing the XACML RequestDefaults element
 * @return a new <code>DOMRequestDefaults</code> parsed from the given <code>Node</code>
 * @throws DOMStructureException if the conversion cannot be made
 */
public static RequestDefaults newInstance(Node nodeRequestDefaults) throws DOMStructureException {
    Element elementRequestDefaults = DOMUtil.getElement(nodeRequestDefaults);
    boolean bLenient = DOMProperties.isLenient();

    URI uriXPathVersion = null;

    NodeList children = elementRequestDefaults.getChildNodes();
    int numChildren;
    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)
                        && XACML3.ELEMENT_XPATHVERSION.equals(child.getLocalName())) {
                    uriXPathVersion = DOMUtil.getURIContent(child);
                } else {
                    if (!bLenient) {
                        throw DOMUtil.newUnexpectedElementException(child, nodeRequestDefaults);
                    }
                }
            }
        }
    }
    return new StdRequestDefaults(uriXPathVersion);
}

From source file:org.apache.openaz.xacml.std.dom.DOMRequestDefaults.java

public static boolean repair(Node nodeRequestDefaults) throws DOMStructureException {
    Element elementRequestDefaults = DOMUtil.getElement(nodeRequestDefaults);
    boolean result = false;

    NodeList children = elementRequestDefaults.getChildNodes();
    int numChildren;
    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)
                        && XACML3.ELEMENT_XPATHVERSION.equals(child.getLocalName())) {
                    try {
                        DOMUtil.getURIContent(child);
                    } catch (DOMStructureException ex) {
                        logger.warn("Deleting invalid XPathVersion " + child.getTextContent());
                        elementRequestDefaults.removeChild(child);
                        result = true;// w ww .j av a  2s  .  c om
                    }
                } else {
                    logger.warn("Unexpected element " + child.getNodeName());
                    elementRequestDefaults.removeChild(child);
                    result = true;
                }
            }
        }
    }

    return result;
}

From source file:org.apache.openaz.xacml.std.dom.DOMRequestReference.java

/**
 * Creates a new <code>DOMRequestReference</code> by parsing the given <code>Node</code> representing a
 * XACML RequestReference element./*from   w  ww .jav  a2s. co m*/
 *
 * @param nodeRequestReference the <code>Node</code> representing the XACML RequestReference element
 * @return a new <code>DOMRequestReference</code> parsed from the given <code>Node</code>
 * @throws DOMStructureException if the conversion cannot be made
 */
public static RequestReference newInstance(Node nodeRequestReference) throws DOMStructureException {
    Element elementRequestReference = DOMUtil.getElement(nodeRequestReference);
    boolean bLenient = DOMProperties.isLenient();

    StdMutableRequestReference stdRequestReference = new StdMutableRequestReference();

    NodeList children = elementRequestReference.getChildNodes();
    int numChildren;
    boolean sawAttributesReference = false;
    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)
                        && XACML3.ELEMENT_ATTRIBUTESREFERENCE.equals(child.getLocalName())) {
                    stdRequestReference.add(DOMRequestAttributesReference.newInstance(child));
                    sawAttributesReference = true;
                } else {
                    if (!bLenient) {
                        throw DOMUtil.newUnexpectedElementException(child, nodeRequestReference);
                    }
                }
            }
        }
    }
    if (!sawAttributesReference && !bLenient) {
        throw DOMUtil.newMissingElementException(nodeRequestReference, XACML3.XMLNS,
                XACML3.ELEMENT_ATTRIBUTESREFERENCE);
    }
    return new StdRequestReference(stdRequestReference);
}

From source file:org.apache.openaz.xacml.std.dom.DOMRequestReference.java

public static boolean repair(Node nodeRequestReference) throws DOMStructureException {
    Element elementRequestReference = DOMUtil.getElement(nodeRequestReference);
    boolean result = false;

    NodeList children = elementRequestReference.getChildNodes();
    int numChildren;
    boolean sawAttributesReference = false;
    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)
                        && XACML3.ELEMENT_ATTRIBUTESREFERENCE.equals(child.getLocalName())) {
                    result = DOMRequestAttributesReference.repair(child) || result;
                    sawAttributesReference = true;
                } else {
                    logger.warn("Unexpected element " + child.getNodeName());
                    elementRequestReference.removeChild(child);
                    result = true;/*from  w w  w . j  a  va  2  s .  com*/
                }
            }
        }
    }
    if (!sawAttributesReference) {
        throw DOMUtil.newMissingAttributeException(nodeRequestReference, XACML3.XMLNS,
                XACML3.ELEMENT_ATTRIBUTESREFERENCE);
    }

    return result;
}

From source file:org.apache.openaz.xacml.std.dom.DOMResponse.java

/**
 * Creates a new <code>DOMResponse</code> by parsing the given <code>Node</code> representing a XACML
 * Response element.//w w w.j ava2s.com
 *
 * @param nodeResponse the <code>Node</code> representing the XACML Response element
 * @return a new <code>DOMResponse</code> parsed from the given <code>Node</code>
 * @throws DOMStructureException if the conversion cannot be made
 */
public static Response newInstance(Node nodeResponse) throws DOMStructureException {
    Element elementResponse = DOMUtil.getElement(nodeResponse);
    boolean bLenient = DOMProperties.isLenient();

    StdMutableResponse mutableResponse = new StdMutableResponse();

    NodeList children = elementResponse.getChildNodes();
    int numChildren;
    boolean sawResult = false;
    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)
                        && XACML3.ELEMENT_RESULT.equals(child.getLocalName())) {
                    mutableResponse.add(DOMResult.newInstance(child));
                    sawResult = true;
                } else {
                    if (!bLenient) {
                        throw DOMUtil.newUnexpectedElementException(child, nodeResponse);
                    }
                }
            }
        }
    }
    if (!sawResult && !bLenient) {
        throw DOMUtil.newMissingElementException(nodeResponse, XACML3.XMLNS, XACML3.ELEMENT_RESULT);
    }

    return new StdResponse(mutableResponse);
}

From source file:org.apache.openaz.xacml.std.dom.DOMResponse.java

/**
 * Change XACML2 into XACML3/*  w  w  w .j  a  va 2  s  . c  o  m*/
 *
 * @param nodeResponse
 * @return
 * @throws DOMStructureException
 */
public static boolean repair(Node nodeResponse) throws DOMStructureException {
    Element elementResponse = DOMUtil.getElement(nodeResponse);
    boolean result = false;

    NodeList children = elementResponse.getChildNodes();
    int numChildren;
    boolean sawResult = false;
    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)
                        && XACML3.ELEMENT_RESULT.equals(child.getLocalName())) {
                    result = DOMResult.repair(child) || result;
                    sawResult = true;
                } else {
                    logger.warn("Unexpected element " + child.getNodeName());
                    elementResponse.removeChild(child);
                    result = true;
                }
            }
        }
    }

    if (!sawResult) {
        throw DOMUtil.newMissingElementException(nodeResponse, XACML3.XMLNS, XACML3.ELEMENT_RESULT);
    }
    return result;
}

From source file:org.apache.openaz.xacml.std.dom.DOMResponse.java

/**
 * Read a file containing an XML representation of a Response and parse it into a
 * {@link org.apache.openaz.xacml.api.Response} Object. This is used only for testing since Responses in
 * the normal environment are generated by the PDP code.
 *
 * @param fileResponse/*www.  jav a  2  s  .  com*/
 * @return
 * @throws DOMStructureException
 */
public static Response load(InputStream is) throws DOMStructureException {
    Response request = null;
    try {
        Document document = DOMUtil.loadDocument(is);
        if (document == null) {
            throw new DOMStructureException("Null document returned");
        }

        Node rootNode = DOMUtil.getFirstChildElement(document);
        if (rootNode == null) {
            throw new DOMStructureException("No child in document");
        }

        if (DOMUtil.isInNamespace(rootNode, XACML3.XMLNS)) {
            if (XACML3.ELEMENT_RESPONSE.equals(rootNode.getLocalName())) {
                request = DOMResponse.newInstance(rootNode);
                if (request == null) {
                    throw new DOMStructureException("Failed to parse Response");
                }
            } else {
                throw DOMUtil.newUnexpectedElementException(rootNode);
            }
        } else {
            throw DOMUtil.newUnexpectedElementException(rootNode);
        }
    } catch (Exception ex) {
        throw new DOMStructureException("Exception loading Response from InputStream: " + ex.getMessage(), ex);
    }
    return request;
}

From source file:org.apache.openaz.xacml.std.dom.DOMResponse.java

/**
 * Unit test program to load an XML file containing a XACML Response document.
 *
 * @param args the list of Response files to load and parse
 *///from  w w  w . j  a va2s  .  c  om
public static void main(String[] args) {
    if (args.length > 0) {
        for (String xmlFileName : args) {
            File fileXml = new File(xmlFileName);
            if (!fileXml.exists()) {
                System.err.println("Input file \"" + fileXml.getAbsolutePath() + "\" does not exist.");
                continue;
            } else if (!fileXml.canRead()) {
                System.err
                        .println("Permission denied reading input file \"" + fileXml.getAbsolutePath() + "\"");
                continue;
            }
            System.out.println(fileXml.getAbsolutePath() + ":");
            try {
                Document documentResponse = DOMUtil.loadDocument(fileXml);
                assert documentResponse != null;

                NodeList children = documentResponse.getChildNodes();
                if (children == null || children.getLength() == 0) {
                    System.err.println("No Responses found in \"" + fileXml.getAbsolutePath() + "\"");
                    continue;
                } else if (children.getLength() > 1) {
                    System.err.println("Multiple Responses found in \"" + fileXml.getAbsolutePath() + "\"");
                }
                Node nodeResponse = children.item(0);
                if (!nodeResponse.getLocalName().equals(XACML3.ELEMENT_RESPONSE)) {
                    System.err.println("\"" + fileXml.getAbsolutePath() + "\" is not a Response");
                    continue;
                }

                Response domResponse = DOMResponse.newInstance(nodeResponse);
                System.out.println(domResponse.toString());
                System.out.println();
            } catch (Exception ex) {
                ex.printStackTrace(System.err);
            }
        }
    }
}