- /*
- * 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
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * 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