Example usage for org.xml.sax.helpers AttributesImpl getLength

List of usage examples for org.xml.sax.helpers AttributesImpl getLength

  1. HOME
  2. Java
  3. org.xml
  4. org.xml.sax.helpers.*
  5. AttributesImpl
  6. getLength

Introduction

In this page you can find the example usage for org.xml.sax.helpers AttributesImpl getLength.

Prototype

public int getLength()

Source Link

Document

Return the number of attributes in the list.

Usage

From source file:com.adobe.acs.commons.rewriter.impl.ResourceResolverMapTransformerFactory.java

protected Attributes rebuildAttributes(final SlingHttpServletRequest slingRequest, final String elementName,
        final Attributes attrs) {
    if (slingRequest == null || !attributes.containsKey(elementName)) {
        // element is not defined as a candidate to rewrite
        return attrs;
    }/*from  ww w.j a  v  a2  s  . co m*/
    final String[] modifiableAttributes = attributes.get(elementName);

    // clone the attributes
    final AttributesImpl newAttrs = new AttributesImpl(attrs);
    final int len = newAttrs.getLength();

    for (int i = 0; i < len; i++) {
        final String attrName = newAttrs.getLocalName(i);
        if (ArrayUtils.contains(modifiableAttributes, attrName)) {
            final String attrValue = newAttrs.getValue(i);
            if (StringUtils.startsWith(attrValue, "/") && !StringUtils.startsWith(attrValue, "//")) {
                // Only map absolute paths (starting w /), avoid relative-scheme URLs starting w //
                newAttrs.setValue(i, slingRequest.getResourceResolver().map(slingRequest, attrValue));
            }
        }
    }
    return newAttrs;
}

From source file:com.adobe.acs.commons.rewriter.impl.StaticReferenceRewriteTransformerFactory.java

@SuppressWarnings("squid:S3776")
private Attributes rebuildAttributes(String elementName, Attributes attrs, String[] modifyableAttributes) {
    // clone the attributes
    final AttributesImpl newAttrs = new AttributesImpl(attrs);

    for (int i = 0; i < newAttrs.getLength(); i++) {
        final String attrName = newAttrs.getLocalName(i);
        if (ArrayUtils.contains(modifyableAttributes, attrName)) {
            final String attrValue = newAttrs.getValue(i);

            String key = elementName + ":" + attrName;
            if (matchingPatterns.containsKey(key)) {
                // Find value based on matching pattern
                Pattern matchingPattern = matchingPatterns.get(key);
                try {
                    newAttrs.setValue(i, handleMatchingPatternAttribute(matchingPattern, attrValue));
                } catch (Exception e) {
                    log.error("Could not perform replacement based on matching pattern", e);
                }/*from ww  w  .  j  av a  2  s .c o  m*/
            } else {
                for (String prefix : prefixes) {
                    if (attrValue.startsWith(prefix)) {
                        newAttrs.setValue(i, prependHostName(attrValue));
                    }
                }
            }
        }
    }

    return newAttrs;
}

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;
            }//from   w  w  w. j  av  a2 s .  c  o m
            j++;
        }
        attributes.insertAttributeAt(j, name, attrs.getType(i), attrs.getValue(i));
    }

    return attributes;

}

From source file:nonjsp.application.XmlXulRuleSet.java

/**
 * This method is invoked when the beginning of the matched
 * Xml element is encountered ;/*from   w  w  w.  j  av a 2s.c  o m*/
 *
 * @param attributes The element's attribute list
 */
public void begin(Attributes attributes) throws Exception {
    UIComponent uic = (UIComponent) digester.peek();
    if (log.isTraceEnabled()) {
        log.trace("component: " + uic.getId());
    }
    AttributesImpl attrs = new AttributesImpl(attributes);
    for (int i = 0; i < attrs.getLength(); i++) {
        String qName = attributes.getQName(i);
        attrs.setLocalName(i, qName);
        attrs.setValue(i, attributes.getValue(qName));
        if (log.isTraceEnabled()) {
            log.trace("ComponentRule: qName: " + qName + " value: " + attributes.getValue(qName));
        }
    }
    bc.applyAttributesToComponentInstance(uic, attrs);

    if (root == null) {
        root = (UIComponent) digester.peek(digester.getCount() - 1);
    }
    root.getChildren().add(uic);

    //If component is a form, make it the root so that children will be
    //added to it
    if (uic instanceof UIForm) {
        root = uic;
    }
}

From source file:nonjsp.application.XmlXulRuleSet.java

/**
 * This method is invoked when the beginning of the matched
 * Xml element is encountered (in this case "property");
 *
 * @param attributes The element's attribute list
 *///from   w w w.java2 s . c o  m
public void begin(Attributes attributes) throws Exception {
    UIComponent uic = (UIComponent) digester.peek();
    AttributesImpl attrs = new AttributesImpl(attributes);
    for (int i = 0; i < attrs.getLength(); i++) {
        String qName = attributes.getQName(i);
        attrs.setLocalName(i, qName);
        attrs.setValue(i, attributes.getValue(qName));
    }
    bc.handleNestedComponentTag(uic, "SelectOne_Option", attrs);
}

From source file:org.apache.axis.message.MessageElement.java

/**
 * remove an element/*from www. j  a v a2 s  .  c  om*/
 * @param attrName name of the element
 * @return true if the attribute was found and removed.
 * @see javax.xml.soap.SOAPElement#removeAttribute(javax.xml.soap.Name)
 */
public boolean removeAttribute(Name attrName) {
    AttributesImpl attributes = makeAttributesEditable();
    boolean removed = false;

    for (int i = 0; i < attributes.getLength() && !removed; i++) {
        if (attributes.getURI(i).equals(attrName.getURI())
                && attributes.getLocalName(i).equals(attrName.getLocalName())) {
            attributes.removeAttribute(i);
            removed = true;
        }
    }
    return removed;
}

From source file:org.apache.axis.message.MessageElement.java

/**
 * remove a named attribute./*from w  w w.  ja  va 2  s.  co m*/
 * @see org.w3c.dom.Element#removeAttribute(String)
 * @param attrName name of the attributes
 * @throws DOMException
 */
public void removeAttribute(String attrName) throws DOMException {
    AttributesImpl impl = (AttributesImpl) attributes;
    int index = impl.getIndex(attrName);
    if (index >= 0) {
        AttributesImpl newAttrs = new AttributesImpl();
        // copy except the removed attribute
        for (int i = 0; i < impl.getLength(); i++) { // shift after removal
            if (i != index) {
                String uri = impl.getURI(i);
                String local = impl.getLocalName(i);
                String qname = impl.getQName(i);
                String type = impl.getType(i);
                String value = impl.getValue(i);
                newAttrs.addAttribute(uri, local, qname, type, value);
            }
        }
        // replace it
        attributes = newAttrs;
    }
}

From source file:org.apache.axis.message.NodeImpl.java

/**
 * The internal representation of Attributes cannot help being changed
 * It is because Attribute is not immutible Type, so if we keep out value and
 * just return it in another form, the application may chnae it, which we cannot
 * detect without some kind back track method (call back notifying the chnage.)
 * I am not sure which approach is better.
 *//* w w w .  ja va 2  s .co m*/
protected NamedNodeMap convertAttrSAXtoDOM(Attributes saxAttr) {
    try {
        org.w3c.dom.Document doc = org.apache.axis.utils.XMLUtils.newDocument();
        AttributesImpl saxAttrs = (AttributesImpl) saxAttr;
        NamedNodeMap domAttributes = new NamedNodeMapImpl();
        for (int i = 0; i < saxAttrs.getLength(); i++) {
            String uri = saxAttrs.getURI(i);
            String qname = saxAttrs.getQName(i);
            String value = saxAttrs.getValue(i);
            if (uri != null && uri.trim().length() > 0) {
                // filterring out the tricky method to differentiate the null namespace
                // -ware case
                if (NULL_URI_NAME.equals(uri)) {
                    uri = null;
                }
                Attr attr = doc.createAttributeNS(uri, qname);
                attr.setValue(value);
                domAttributes.setNamedItemNS(attr);
            } else {
                Attr attr = doc.createAttribute(qname);
                attr.setValue(value);
                domAttributes.setNamedItem(attr);
            }
        }
        return domAttributes;
    } catch (Exception ex) {
        log.error(Messages.getMessage("saxToDomFailed00"), ex);

        return null;
    }
}

From source file:org.apache.catalina.util.CatalinaDigester.java

/**
 * Returns an attributes list which contains all the attributes
 * passed in, with any text of form "${xxx}" in an attribute value
 * replaced by the appropriate value from the system property.
 *//* w  ww . j  ava  2 s  .  c o  m*/
private Attributes updateAttributes(Attributes list) {

    if (list.getLength() == 0) {
        return list;
    }

    AttributesImpl newAttrs = new AttributesImpl(list);
    int nAttributes = newAttrs.getLength();
    for (int i = 0; i < nAttributes; ++i) {
        String value = newAttrs.getValue(i);
        try {
            String newValue = IntrospectionUtils.replaceProperties(value, null, source);
            if (value != newValue) {
                newAttrs.setValue(i, newValue);
            }
        } catch (Exception e) {
            // ignore - let the attribute have its original value
        }
    }

    return newAttrs;

}

From source file:org.apache.cocoon.template.script.Parser.java

public void startElement(String namespaceURI, String localName, String qname, Attributes attrs)
        throws SAXException {
    Event newEvent = null;/*w ww .  j  a  va2  s  .c  om*/
    AttributesImpl elementAttributes = new AttributesImpl(attrs);
    int attributeCount = elementAttributes.getLength();
    for (int i = 0; i < attributeCount; i++) {
        String attributeURI = elementAttributes.getURI(i);
        if (StringUtils.equals(attributeURI, JXTemplateGenerator.NS)) {
            // TODO: template properties should be allowed only on template
            // root
            getStartEvent().getTemplateProperties().put(elementAttributes.getLocalName(i), this.parsingContext
                    .getStringTemplateParser().compileExpr(elementAttributes.getValue(i), null, locator));
            elementAttributes.removeAttribute(i--);
        }
    }
    StartElement startElement = new StartElement(this.parsingContext, locator, namespaceURI, localName, qname,
            elementAttributes);
    InstructionFactory instructionFactory = this.parsingContext.getInstructionFactory();
    if (instructionFactory.isInstruction(startElement))
        newEvent = instructionFactory.createInstruction(this.parsingContext, startElement, attrs, stack);
    else
        newEvent = startElement;
    stack.push(newEvent);
    addEvent(newEvent);
}