org.apache.xerces.dom: public class: DOMXSImplementationSourceImpl

org.apache.xerces.dom
public class: DOMXSImplementationSourceImpl [javadoc | source]

java.lang.Object
   org.apache.xerces.dom.DOMImplementationSourceImpl
      org.apache.xerces.dom.DOMXSImplementationSourceImpl

All Implemented Interfaces:
DOMImplementationSource

Allows to retrieve XSImplementation, DOM Level 3 Core and LS implementations and PSVI implementation.

xerces.internal:

author: Elena - Litani, IBM

version: $ - Id: DOMXSImplementationSourceImpl.java 447266 2006-09-18 05:57:49Z mrglavas $

Method from org.apache.xerces.dom.DOMXSImplementationSourceImpl Summary:
getDOMImplementation, getDOMImplementationList

Methods from org.apache.xerces.dom.DOMImplementationSourceImpl:
getDOMImplementation, getDOMImplementationList, testImpl

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.xerces.dom.DOMXSImplementationSourceImpl Detail:
public DOMImplementation getDOMImplementation(String features) { DOMImplementation impl = super.getDOMImplementation(features); if (impl != null){ return impl; } // if not try the PSVIDOMImplementation impl = PSVIDOMImplementationImpl.getDOMImplementation(); if (testImpl(impl, features)) { return impl; } // if not try the XSImplementation impl = XSImplementationImpl.getDOMImplementation(); if (testImpl(impl, features)) { return impl; } return null; } A method to request a DOM implementation.
public DOMImplementationList getDOMImplementationList(String features) { final Vector implementations = new Vector(); // first check whether the CoreDOMImplementation would do DOMImplementationList list = super.getDOMImplementationList(features); //Add core DOMImplementations for (int i=0; i < list.getLength(); i++ ) { implementations.addElement(list.item(i)); } DOMImplementation impl = PSVIDOMImplementationImpl.getDOMImplementation(); if (testImpl(impl, features)) { implementations.addElement(impl); } impl = XSImplementationImpl.getDOMImplementation(); if (testImpl(impl, features)) { implementations.addElement(impl); } return new DOMImplementationListImpl(implementations); } A method to request a list of DOM implementations that support the specified features and versions, as specified in .

Method from org.apache.xerces.dom.DOMXSImplementationSourceImpl Detail:

 public DOMImplementation getDOMImplementation(String features) {
        DOMImplementation impl = super.getDOMImplementation(features);
        if (impl != null){
            return impl;
        }
        // if not try the PSVIDOMImplementation
        impl = PSVIDOMImplementationImpl.getDOMImplementation();
        if (testImpl(impl, features)) {
            return impl;
        }
        // if not try the XSImplementation
        impl = XSImplementationImpl.getDOMImplementation();
        if (testImpl(impl, features)) {
            return impl;
        }
        return null;
}

A method to request a DOM implementation.

 public DOMImplementationList getDOMImplementationList(String features) {
        final Vector implementations = new Vector();
        // first check whether the CoreDOMImplementation would do
        DOMImplementationList list = super.getDOMImplementationList(features);
        //Add core DOMImplementations
        for (int i=0; i <  list.getLength(); i++ ) {
            implementations.addElement(list.item(i));
        }
        DOMImplementation impl = PSVIDOMImplementationImpl.getDOMImplementation();
        if (testImpl(impl, features)) {
            implementations.addElement(impl);
        }
        impl = XSImplementationImpl.getDOMImplementation();
        if (testImpl(impl, features)) {
            implementations.addElement(impl);
        }
        return new DOMImplementationListImpl(implementations);
}

A method to request a list of DOM implementations that support the specified features and versions, as specified in .