Example usage for org.xml.sax Attributes getType

List of usage examples for org.xml.sax Attributes getType

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Introduction

In this page you can find the example usage for org.xml.sax Attributes getType.

Prototype

public abstract String getType(String qName);

Source Link

Document

Look up an attribute's type by XML qualified (prefixed) name.

Usage

From source file:no.kantega.commons.util.XMLHelper.java

public static AttributesImpl getAttributesImpl(Attributes attributes) {
    AttributesImpl impl = new AttributesImpl();

    for (int i = 0; i < attributes.getLength(); i++) {
        impl.addAttribute(attributes.getURI(i), attributes.getLocalName(i), attributes.getQName(i),
                attributes.getType(i), attributes.getValue(i));
    }//  w  w  w .j  av a  2s. c o  m
    return impl;
}

From source file:MainClass.java

public void startElement(String uri, String localName, String qname, Attributes attr) {
    System.out.println("Start element: local name: " + localName + " qname: " + qname + " uri: " + uri);
    int attrCount = attr.getLength();
    if (attrCount > 0) {
        System.out.println("Attributes:");
        for (int i = 0; i < attrCount; i++) {
            System.out.println("  Name : " + attr.getQName(i));
            System.out.println("  Type : " + attr.getType(i));
            System.out.println("  Value: " + attr.getValue(i));
        }// ww w  .  j  a  v  a 2 s .co  m
    }
}

From source file:Writer.java

/** Returns a sorted list of attributes. */
protected Attributes sortAttributes(Attributes attrs) {

    AttributesImpl attributes = new AttributesImpl();

    int len = (attrs != null) ? attrs.getLength() : 0;
    for (int i = 0; i < len; i++) {
        String name = attrs.getQName(i);
        int count = attributes.getLength();
        int j = 0;
        while (j < count) {
            if (name.compareTo(attributes.getQName(j)) < 0) {
                break;
            }/*  w  w  w. j av a  2 s. c  om*/
            j++;
        }
        attributes.insertAttributeAt(j, name, attrs.getType(i), attrs.getValue(i));
    }

    return attributes;

}

From source file:DocumentTracer.java

/** Start element. */
public void startElement(String uri, String localName, String qname, Attributes attributes)
        throws SAXException {

    printIndent();//from ww  w.  jav a2 s .  c  om
    fOut.print("startElement(");
    fOut.print("uri=");
    printQuotedString(uri);
    fOut.print(',');
    fOut.print("localName=");
    printQuotedString(localName);
    fOut.print(',');
    fOut.print("qname=");
    printQuotedString(qname);
    fOut.print(',');
    fOut.print("attributes=");
    if (attributes == null) {
        fOut.println("null");
    } else {
        fOut.print('{');
        int length = attributes.getLength();
        for (int i = 0; i < length; i++) {
            if (i > 0) {
                fOut.print(',');
            }
            String attrLocalName = attributes.getLocalName(i);
            String attrQName = attributes.getQName(i);
            String attrURI = attributes.getURI(i);
            String attrType = attributes.getType(i);
            String attrValue = attributes.getValue(i);
            fOut.print('{');
            fOut.print("uri=");
            printQuotedString(attrURI);
            fOut.print(',');
            fOut.print("localName=");
            printQuotedString(attrLocalName);
            fOut.print(',');
            fOut.print("qname=");
            printQuotedString(attrQName);
            fOut.print(',');
            fOut.print("type=");
            printQuotedString(attrType);
            fOut.print(',');
            fOut.print("value=");
            printQuotedString(attrValue);
            fOut.print('}');
        }
        fOut.print('}');
    }
    fOut.println(')');
    fOut.flush();
    fIndent++;

}

From source file:org.apache.cocoon.components.language.markup.xsp.XSPExpressionFilter.java

/**
 * Start a new element. If attribute value templates are enabled and the element has attributes
 * with templates, these are replaced by xsp:attribute tags.
 *
 * @see org.xml.sax.ContentHandler#startElement(java.lang.String, java.lang.String,
 *      java.lang.String, org.xml.sax.Attributes)
 */// w  w  w.  java2  s  .c  om
public void startElement(String namespaceURI, String localName, String qName, Attributes attribs)
        throws SAXException {
    expressionParser.flush(locator, "...<" + qName + ">");

    // Check template for interpolation flags
    attribs = pushInterpolationStack(attribs);

    if (getInterpolationSettings().attrInterpolation) {
        // Attribute value templates enabled => process attributes
        AttributesImpl staticAttribs = new AttributesImpl();
        AttributesImpl dynamicAttribs = new AttributesImpl();

        // Gather attributes with and without templates separately
        for (int i = 0; i < attribs.getLength(); ++i) {
            String value = attribs.getValue(i);

            if (value.indexOf("{#") != -1) {
                // The attribute contains templates
                dynamicAttribs.addAttribute(attribs.getURI(i), attribs.getLocalName(i), attribs.getQName(i),
                        attribs.getType(i), value);
            } else {
                // The attribute does not contain templates
                staticAttribs.addAttribute(attribs.getURI(i), attribs.getLocalName(i), attribs.getQName(i),
                        attribs.getType(i), value);
            }
        }

        // Start the element with template-free attributes
        super.startElement(namespaceURI, localName, qName, staticAttribs);

        // Generate xsp:attribute elements for the attributes containing templates
        for (int i = 0; i < dynamicAttribs.getLength(); ++i) {
            AttributesImpl elemAttribs = new AttributesImpl();
            addAttribute(elemAttribs, "uri", dynamicAttribs.getURI(i));

            String qname = dynamicAttribs.getQName(i);

            if (qname != null) {
                addAttribute(elemAttribs, "prefix", StringUtils.left(qname, qname.indexOf(':')));
            }

            String attrName = dynamicAttribs.getLocalName(i);
            addAttribute(elemAttribs, "name", attrName);

            super.startElement(markupURI, "attribute", markupPrefix + ":attribute", elemAttribs);
            expressionParser.consume(dynamicAttribs.getValue(i));
            expressionParser.flush(locator, "<" + qName + " " + attrName + "=\"...\">");
            super.endElement(markupURI, "attribute", markupPrefix + ":attribute");
        }
    } else {
        // Attribute value templates disabled => pass through element
        super.startElement(namespaceURI, localName, qName, attribs);
    }
}

From source file:org.eclipse.smila.connectivity.framework.crawler.web.parse.html.DOMBuilder.java

/**
 * Receive notification of the beginning of an element.
 * //from   ww w . j a v a  2s.c  o m
 * <p>
 * The Parser will invoke this method at the beginning of every element in the XML document; there will be a
 * corresponding endElement() event for every startElement() event (even when the element is empty). All of the
 * element's content will be reported, in order, before the corresponding endElement() event.
 * </p>
 * 
 * <p>
 * If the element name has a namespace prefix, the prefix will still be attached. Note that the attribute list
 * provided will contain only attributes with explicit values (specified or defaulted): #IMPLIED attributes will be
 * omitted.
 * </p>
 * 
 * @param ns
 *          The namespace of the node
 * @param localName
 *          The local part of the qualified name
 * @param name
 *          The element name.
 * @param atts
 *          The attributes attached to the element, if any.
 * 
 * @throws SAXException
 *           the SAX exception
 * 
 * @see #endElement
 * @see org.xml.sax.Attributes
 */
public void startElement(final String ns, final String localName, final String name, final Attributes atts)
        throws org.xml.sax.SAXException {

    Element elem;

    // Note that the namespace-aware call must be used to correctly
    // construct a Level 2 DOM, even for non-namespaced nodes.
    if ((null == ns) || (ns.length() == 0)) {
        elem = m_doc.createElementNS(null, name);
    } else {
        elem = m_doc.createElementNS(ns, name);
    }

    append(elem);

    try {
        final int nAtts = atts.getLength();

        if (0 != nAtts) {
            for (int i = 0; i < nAtts; i++) {

                // First handle a possible ID attribute
                if (atts.getType(i).equalsIgnoreCase("ID")) {
                    setIDAttribute(atts.getValue(i), elem);
                }

                String attrNS = atts.getURI(i);

                if ("".equals(attrNS)) {
                    attrNS = null; // DOM represents no-namespace as null
                }

                // System. out.println("attrNS: "+attrNS+", localName: "+atts.getQName(i)
                // +", qname: "+atts.getQName(i)+", value: "+atts.getValue(i));
                // Crimson won't let us set an xmlns: attribute on the DOM.
                final String attrQName = atts.getQName(i);

                // In SAX, xmlns: attributes have an empty namespace, while in DOM they should have the xmlns namespace
                if (attrQName.startsWith("xmlns:")) {
                    attrNS = "http://www.w3.org/2000/xmlns/";
                }

                // ALWAYS use the DOM Level 2 call!
                elem.setAttributeNS(attrNS, attrQName, atts.getValue(i));
            }
        }

        // append(elem);

        m_elemStack.push(elem);

        m_currentNode = elem;

        // append(elem);
    } catch (final java.lang.Exception de) {
        if (LOG.isErrorEnabled()) {
            LOG.error(de);
        }
        throw new org.xml.sax.SAXException(de);
    }

}

From source file:org.xchain.framework.jsl.SaxTemplateHandler.java

/**
 * Handles start element events for all JSL elements.
 *///from w  w w .  java  2  s .c  o  m
protected void startJslElement(String uri, String localName, String qName, Attributes attributes)
        throws SAXException {
    // scan for jsl elements that come out of order.
    if (TEMPLATE_LOCAL_NAME.equals(localName)) {
        templateElementDepth++;
    } else if (templateElementDepth == 0) {
        throw new SAXException("The element {" + uri + "}" + localName + "was found outside of a {"
                + JSL_NAMESPACE + "}template element.");
    }

    boolean startSource = elementInfoStack.size() == 1
            || elementInfoStack.get(1).getElementType() == ElementType.COMMAND_ELEMENT_TYPE;
    // if the parent element is null or a command element, then we need to start a new template source.
    if (startSource) {
        sourceBuilder.startSource(elementInfoStack.getFirst().getSourcePrefixMapping(),
                elementInfoStack.getFirst().getSourceExcludeResultPrefixSet(),
                TEMPLATE_LOCAL_NAME.equals(localName));
    }

    if (TEMPLATE_LOCAL_NAME.equals(localName)) {
        startJslTemplateElement(uri, localName, qName, attributes);
    } else if (VALUE_OF_LOCAL_NAME.equals(localName)) {
        startJslValueOfElement(uri, localName, qName, attributes);
    } else if (TEXT_LOCAL_NAME.equals(localName)) {
        startJslTextElement(uri, localName, qName, attributes);
    } else if (COMMENT_LOCAL_NAME.equals(localName)) {
        startJslCommentElement(uri, localName, qName, attributes);
    } else if (ELEMENT_LOCAL_NAME.equals(localName)) {
        startJslDynamicElement(uri, localName, qName, attributes);
    } else if (ATTRIBUTE_LOCAL_NAME.equals(localName)) {
        startJslDynamicAttribute(uri, localName, qName, attributes);
    } else {
        throw new SAXException("Unknown template element '{" + uri + "}" + localName + "'.");
    }

    if (startSource) {
        // send start prefix mapping events to the digester.
        for (Map.Entry<String, String> mapping : elementInfoStack.getFirst().getHandlerPrefixMapping()
                .entrySet()) {
            getContentHandler().startPrefixMapping(mapping.getKey(), mapping.getValue());
        }

        // create a new attributes object with any attributes that are in an xchain namespace.
        AttributesImpl digesterAttributes = new AttributesImpl();
        for (int i = 0; i < attributes.getLength(); i++) {
            if (commandNamespaceSet.contains(attributes.getURI(i))) {
                digesterAttributes.addAttribute(attributes.getURI(i), attributes.getLocalName(i),
                        attributes.getQName(i), attributes.getType(i), attributes.getValue(i));
            }
        }

        // send the start template element to the digester.
        getContentHandler().startElement(JSL_NAMESPACE, TEMPORARY_CHAIN_LOCAL_NAME, temporaryChainQName(),
                digesterAttributes);
    }
}

From source file:org.xchain.framework.jsl.SaxTemplateHandler.java

/**
 * Handles start element events for template elements.
 *///from  w w w  .j  ava  2 s  . c o  m
protected void startTemplateElement(String uri, String localName, String qName, Attributes attributes)
        throws SAXException {
    if (templateElementDepth == 0) {
        throw new SAXException(
                "The element {" + uri + "}" + localName + " was found outside of a template element.");
    }

    // push characters target.
    charactersTargetStack.addFirst(CharacterTarget.SOURCE_BUILDER);

    // push ignorable whitespace target.
    ignorableWhitespaceTargetStack.addFirst(CharacterTarget.SOURCE_BUILDER);

    boolean startSource = elementInfoStack.size() == 1
            || elementInfoStack.get(1).getElementType() == ElementType.COMMAND_ELEMENT_TYPE;
    // if the parent element is null or a command element, then we need to start a new template source.
    if (startSource) {
        sourceBuilder.startSource(elementInfoStack.getFirst().getSourcePrefixMapping(),
                elementInfoStack.getFirst().getSourceExcludeResultPrefixSet(), false);
    }

    try {
        // get the element info for the head of the stack.
        ElementInfo elementInfo = elementInfoStack.getFirst();

        // let the source builder know that we are starting a start element.
        sourceBuilder.startStartElement();

        // send the prefix mappings to the source builder.
        for (Map.Entry<String, String> prefixMapping : elementInfo.getPrefixMapping().entrySet()) {
            sourceBuilder.appendStartPrefixMapping(prefixMapping.getKey(), prefixMapping.getValue());
        }

        // send any exclude result prefix events that need to go out.
        for (String excludeResultPrefix : elementInfo.getExcludeResultPrefixSet()) {
            sourceBuilder.appendStartExcludeResultPrefix(excludeResultPrefix);
        }

        // send the attributes to the source builder.
        for (int i = 0; i < attributes.getLength(); i++) {
            sourceBuilder.appendAttributeValueTemplate(attributes.getURI(i), attributes.getLocalName(i),
                    attributes.getQName(i), attributes.getValue(i));
        }

        // append the start element.
        sourceBuilder.appendStartElement(uri, localName, qName);

        // let the source builder know that we are ending a start element.
        sourceBuilder.endStartElement();
    } catch (SAXException e) {
        throw e;
    } catch (Exception e) {
        throw new SAXException(e);
    }

    // we need to do this just before we stop templating, so this kind of code should be in start command, or end jsl template and end template when there was not
    // a nested command.  We need to delay this, since the passed through template must provide the namespaces state from all of the consumed elements.
    if (startSource) {
        // send start prefix mapping events to the digester.
        for (Map.Entry<String, String> mapping : elementInfoStack.getFirst().getHandlerPrefixMapping()
                .entrySet()) {
            getContentHandler().startPrefixMapping(mapping.getKey(), mapping.getValue());
        }

        // create a new attributes object with any attributes that are in an xchain namespace.
        AttributesImpl digesterAttributes = new AttributesImpl();
        for (int i = 0; i < attributes.getLength(); i++) {
            if (commandNamespaceSet.contains(attributes.getURI(i))) {
                digesterAttributes.addAttribute(attributes.getURI(i), attributes.getLocalName(i),
                        attributes.getQName(i), attributes.getType(i), attributes.getValue(i));
            }
        }

        // send the start template element to the digester.
        getContentHandler().startElement(JSL_NAMESPACE, TEMPORARY_CHAIN_LOCAL_NAME, temporaryChainQName(),
                digesterAttributes);
    }
}