/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.axiom.om.impl.llom.factory;
import org.apache.axiom.om.OMAttribute;
import org.apache.axiom.om.OMComment;
import org.apache.axiom.om.OMContainer;
import org.apache.axiom.om.OMDataSource;
import org.apache.axiom.om.OMDocType;
import org.apache.axiom.om.OMDocument;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMException;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.om.OMProcessingInstruction;
import org.apache.axiom.om.OMSourcedElement;
import org.apache.axiom.om.OMText;
import org.apache.axiom.om.OMXMLParserWrapper;
import org.apache.axiom.om.impl.OMNamespaceImpl;
import org.apache.axiom.om.impl.llom.OMAttributeImpl;
import org.apache.axiom.om.impl.llom.OMCommentImpl;
import org.apache.axiom.om.impl.llom.OMDocTypeImpl;
import org.apache.axiom.om.impl.llom.OMDocumentImpl;
import org.apache.axiom.om.impl.llom.OMElementImpl;
import org.apache.axiom.om.impl.llom.OMProcessingInstructionImpl;
import org.apache.axiom.om.impl.llom.OMSourcedElementImpl;
import org.apache.axiom.om.impl.llom.OMTextImpl;
import javax.xml.namespace.QName;
import java.util.Hashtable;
import java.util.Map;
/** Class OMLinkedListImplFactory */
public class OMLinkedListImplFactory implements OMFactory {
private static final String uriAndPrefixSeparator = ";";
/**
* This is a map of namespaces with the namespace URI as the key and Namespace object itself as
* the value.
* OMFactories are shared across threads. The Hashtable is necessary to prevent concurrent modification exceptions.
*/
protected Map namespaceTable = new Hashtable(5);
/**
* Method createOMElement.
*
* @param localName
* @param ns
* @return Returns OMElement.
*/
public OMElement createOMElement(String localName, OMNamespace ns) {
return new OMElementImpl(localName, ns, this);
}
public OMElement createOMElement(String localName, OMNamespace ns, OMContainer parent) {
return new OMElementImpl(localName, ns, parent, this);
}
/**
* Method createOMElement.
*
* @param localName
* @param ns
* @param parent
* @param builder
* @return Returns OMElement.
*/
public OMElement createOMElement(String localName, OMNamespace ns,
OMContainer parent,
OMXMLParserWrapper builder) {
return new OMElementImpl(localName, ns, parent,
builder, this);
}
/**
* Method createOMElement.
*
* @param localName
* @param namespaceURI
* @param namespacePrefix
* @return Returns OMElement.
*/
public OMElement createOMElement(String localName, String namespaceURI,
String namespacePrefix) {
return this.createOMElement(localName,
this.createOMNamespace(namespaceURI,
namespacePrefix));
}
/**
* Create an OMElement with the given QName under the given parent.
*
* If the QName contains a prefix, we will ensure that an OMNamespace is created
* mapping the given namespace to the given prefix. If no prefix is passed, we'll
* use whatever's already mapped in the parent, or create a generated one.
*
* @param qname the QName of the element to create
* @param parent the OMContainer in which to place the new element
* @return Returns the new OMElement
* @throws OMException if there's a namespace mapping problem
*/
public OMElement createOMElement(QName qname, OMContainer parent)
throws OMException {
return new OMElementImpl(qname, parent, this);
}
/**
* Create an OMElement with the given QName
* <p/>
* If the QName contains a prefix, we will ensure that an OMNamespace is created mapping the
* given namespace to the given prefix. If no prefix is passed, we'll use whatever's already
* mapped in the parent, or create a generated one.
*
* @param qname
* @return the new OMElement.
*/
public OMElement createOMElement(QName qname) throws OMException {
return new OMElementImpl(qname, null, this);
}
/**
* Construct element with arbitrary data source.
*
* @param source
* @param localName
* @param ns
*/
public OMSourcedElement createOMElement(OMDataSource source, String localName, OMNamespace ns) {
return new OMSourcedElementImpl(localName, ns, this, source);
}
/**
* Method createOMNamespace.
*
* @param uri
* @param prefix
* @return Returns OMNamespace.
*/
public OMNamespace createOMNamespace(String uri, String prefix) {
String key = uri;
if (prefix != null && prefix.length() > 0) {
key = key + uriAndPrefixSeparator + prefix;
}
OMNamespace existingNamespaceObject = (OMNamespace) namespaceTable.get(key);
if (existingNamespaceObject == null) {
existingNamespaceObject = new OMNamespaceImpl(uri, prefix);
namespaceTable.put(key, existingNamespaceObject);
}
return existingNamespaceObject;
}
/**
* Method createOMText.
*
* @param parent
* @param text
* @return Returns OMText.
*/
public OMText createOMText(OMContainer parent, String text) {
return new OMTextImpl(parent, text, this);
}
public OMText createOMText(OMContainer parent, QName text) {
return new OMTextImpl(parent, text, this);
}
public OMText createOMText(OMContainer parent, String text, int type) {
return new OMTextImpl(parent, text, type, this);
}
public OMText createOMText(OMContainer parent, char[] charArary, int type) {
return new OMTextImpl(parent, charArary, type, this);
}
public OMText createOMText(OMContainer parent, QName text, int type) {
return new OMTextImpl(parent, text, type, this);
}
/**
* Method createOMText.
*
* @param s
* @return Returns OMText.
*/
public OMText createOMText(String s) {
return new OMTextImpl(s, this);
}
public OMText createOMText(String s, int type) {
return new OMTextImpl(s, type, this);
}
/**
* Creates text.
*
* @param s
* @param mimeType
* @param optimize
* @return Returns OMText.
*/
public OMText createOMText(String s, String mimeType, boolean optimize) {
return new OMTextImpl(s, mimeType, optimize, this);
}
/**
* Creates text.
*
* @param dataHandler
* @param optimize
* @return Returns OMText.
*/
public OMText createOMText(Object dataHandler, boolean optimize) {
return new OMTextImpl(dataHandler, optimize, this);
}
public OMText createOMText(String contentID, OMContainer parent,
OMXMLParserWrapper builder) {
return new OMTextImpl(contentID, parent, builder, this);
}
/**
* Create OMText node that is a copy of the source text node
* @param parent
* @param source
* @return
*/
public OMText createOMText(OMContainer parent, OMText source) {
return new OMTextImpl(parent, (OMTextImpl) source, this);
}
/**
* Creates text.
*
* @param parent
* @param s
* @param mimeType
* @param optimize
* @return Returns OMText.
*/
public OMText createOMText(OMContainer parent,
String s,
String mimeType,
boolean optimize) {
return new OMTextImpl(parent, s, mimeType, optimize, this);
}
/**
* Creates attribute.
*
* @param localName
* @param ns
* @param value
* @return Returns OMAttribute.
*/
public OMAttribute createOMAttribute(String localName,
OMNamespace ns,
String value) {
return new OMAttributeImpl(localName, ns, value, this);
}
/**
* Creates DocType/DTD.
*
* @param parent
* @param content
* @return Returns doctype.
*/
public OMDocType createOMDocType(OMContainer parent, String content) {
return new OMDocTypeImpl(parent, content, this);
}
/**
* Creates a PI.
*
* @param parent
* @param piTarget
* @param piData
* @return Returns OMProcessingInstruction.
*/
public OMProcessingInstruction createOMProcessingInstruction(OMContainer parent,
String piTarget, String piData) {
return new OMProcessingInstructionImpl(parent, piTarget, piData, this);
}
/**
* Creates a comment.
*
* @param parent
* @param content
* @return Returns OMComment.
*/
public OMComment createOMComment(OMContainer parent, String content) {
return new OMCommentImpl(parent, content, this);
}
/* (non-Javadoc)
* @see org.apache.axiom.om.OMFactory#createOMDocument()
*/
public OMDocument createOMDocument() {
return new OMDocumentImpl();
}
/* (non-Javadoc)
* @see org.apache.axiom.om.OMFactory#createOMDocument(org.apache.axiom.om.OMXMLParserWrapper)
*/
public OMDocument createOMDocument(OMXMLParserWrapper builder) {
return new OMDocumentImpl(builder);
}
}