/*
* reserved comment block
* DO NOT REMOVE OR ALTER!
*/
/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2001-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation and was
* originally based on software copyright (c) 1999, International
* Business Machines, Inc., http://www.apache.org. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package com.sun.org.apache.xerces.internal.xinclude;
import java.util.Stack;
import com.sun.org.apache.xerces.internal.xinclude.XPointerSchema;
public class XPointerFramework{
/*
Todo's by next integration.
While constructing schema names and uris use a dynamic datastructure.
*/
XPointerSchema [] fXPointerSchema;
String [] fSchemaPointerName;
String [] fSchemaPointerURI;
String fSchemaPointer;
String fCurrentSchemaPointer;
Stack fSchemaNotAvailable;
int fCountSchemaName = 0;
int schemaLength = 0;
XPointerSchema fDefaultXPointerSchema;
public XPointerFramework(){
this(null);
}
public XPointerFramework(XPointerSchema [] xpointerschema){
fXPointerSchema = xpointerschema;
fSchemaNotAvailable = new Stack();
}
public void reset(){
fXPointerSchema = null;
fXPointerSchema = null;
fCountSchemaName = 0;
schemaLength = 0;
fSchemaPointerName = null;
fSchemaPointerURI = null;
fDefaultXPointerSchema = null;
fCurrentSchemaPointer = null;
}
public void setXPointerSchema(XPointerSchema [] xpointerschema){
fXPointerSchema = xpointerschema;
}
public void setSchemaPointer(String schemaPointer){
fSchemaPointer = schemaPointer;
}
public XPointerSchema getNextXPointerSchema(){
int i=fCountSchemaName;
if(fSchemaPointerName == null){
getSchemaNames();
}
if(fDefaultXPointerSchema == null){
getDefaultSchema();
}
if(fDefaultXPointerSchema.getXpointerSchemaName().equalsIgnoreCase(fSchemaPointerName[i])){
fDefaultXPointerSchema.reset();
fDefaultXPointerSchema.setXPointerSchemaPointer(fSchemaPointerURI[i]);
fCountSchemaName = ++i;
return getDefaultSchema();
}
if(fXPointerSchema == null){
fCountSchemaName = ++i;
return null;
}
int fschemalength = fXPointerSchema.length;
for(;fSchemaPointerName[i] != null; i++){
for(int j=0; j<fschemalength; j++ ){
if(fSchemaPointerName[i].equalsIgnoreCase(fXPointerSchema[j].getXpointerSchemaName())){
fXPointerSchema[j].setXPointerSchemaPointer(fSchemaPointerURI[i]);
fCountSchemaName = ++i;
return fXPointerSchema[j];
}
}
if(fSchemaNotAvailable == null)
fSchemaNotAvailable = new Stack();
fSchemaNotAvailable.push(fSchemaPointerName[i]);
}
return null;
}
public XPointerSchema getDefaultSchema(){
if(fDefaultXPointerSchema == null)
fDefaultXPointerSchema = new XPointerElementHandler();
return fDefaultXPointerSchema;
}
public void getSchemaNames(){
int count =0;
int index =0, lastindex =0;
int schemapointerindex =0, schemapointerURIindex=0;
char c;
int length = fSchemaPointer.length();
fSchemaPointerName = new String [5];
fSchemaPointerURI = new String [5];
index = fSchemaPointer.indexOf('(');
if( index <= 0)
return;
fSchemaPointerName[schemapointerindex++] = fSchemaPointer.substring(0, index++).trim();
lastindex = index;
String tempURI = null;
count++;
while(index < length){
c = fSchemaPointer.charAt(index);
if(c == '(')
count++;
if(c == ')')
count--;
if(count==0 ){
tempURI = fSchemaPointer.substring(lastindex, index).trim();
fSchemaPointerURI[schemapointerURIindex++] = getEscapedURI(tempURI);
lastindex = index;
if((index = fSchemaPointer.indexOf('(', lastindex)) != -1){
fSchemaPointerName[schemapointerindex++] = fSchemaPointer.substring(lastindex+1, index).trim();
count++;
lastindex = index+1;
}
else{
index = lastindex;
}
}
index++;
}
schemaLength = schemapointerURIindex -1;
}
public String getEscapedURI(String URI){
return URI;
}
public int getSchemaCount(){
return schemaLength;
}
public int getCurrentPointer(){
return fCountSchemaName;
}
}//XPointerFramwork