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XimpleWare's VTD-XML is, far and away, the industry's most advanced and powerful XML processing model for SOA and Cloud Computing
/*
* Copyright (C) 2002-2015 XimpleWare, [email protected]
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*VTD-XML is protected by US patent 7133857, 7260652, an 7761459*/
package com.ximpleware.extended;
import java.io.*;
import com.ximpleware.extended.FastIntBuffer;
//import com.ximpleware.extended.TranscodeException;
import com.ximpleware.extended.VTDNavHuge;
//import com.ximpleware.extended.transcode.Transcoder;
public class ElementFragmentNsHuge {
VTDNavHuge vn;
long[] l;
FastIntBuffer fib;
long stLen; // length of starting tag
int UTF_8_Size;
int ASCII_Size;
int ISO_8859_1_Size;
int UTF_16_BE_Size;
int UTF_16_LE_Size;
static byte[] ws; // a few byte patterns for white space and '='
static{
ws = new byte[5];
ws[0]=0;
ws[1]=(byte)' ';
ws[2]=0;
ws[3]='=';
ws[4]=0;
}
/**
*
* @param vn1
* @param l1
* @param fib1
* @param len
*/
protected ElementFragmentNsHuge(VTDNavHuge vn1, long l1[], FastIntBuffer fib1, long len){
UTF_8_Size = -1;
ASCII_Size = -1;
ISO_8859_1_Size = -1;
UTF_16_BE_Size = -1;
UTF_16_LE_Size = -1;
vn = vn1;
l = l1;
fib = fib1;
stLen = len;
}
/**
* Transcode the ElementFragmentNS object to a byte array according to the
* destination encoding format
* @param encoding
* @return
*
*/
/* public final byte[] toBytes(int dest_encoding) throws TranscodeException{
if (dest_encoding == vn.encoding){
return toBytes();
}
// find out how long the output bytes are
byte[] ba = new byte[getSize(dest_encoding)];
int os = (int)l;
int len = (int)(l>>32);
int os1 = 0;
byte[] xml = vn.getXML().getBytes();
if (stLen==0){
Transcoder.transcodeAndFill(xml,ba,os,len,vn.encoding,dest_encoding);
return ba;
}
int enc = vn.getEncoding();
int temp = 0;
int outPosition = 0;
// transcode and fill the bytes
switch (enc) {
case VTDNav.FORMAT_UTF_16BE:
case VTDNav.FORMAT_UTF_16LE:
temp = (stLen + 1) << 1;
break;
default:
temp = stLen + 1;
}
// transcode starting length
outPosition = Transcoder.transcodeAndFill2(outPosition,
xml, ba, os, temp, vn.encoding, dest_encoding);
//System.arraycopy(xml, os, ba, 0, temp);
//namespace compensation
os1 += temp;
int tos = 0, tlen = 0;
for (int i = 0; i < fib.size(); i++) {
//System.out.println("i ==>"+fib.intAt(i));
switch (enc) {
case VTDNav.FORMAT_UTF_16BE:
//write a 0 and ws
//System.arraycopy(ws, 0, ba, os1, 2);
outPosition = Transcoder.transcodeAndFill2(outPosition,
ws,ba,0,2, vn.encoding, dest_encoding);
os1 += 2;
tos = vn.getTokenOffset(fib.intAt(i)) << 1;
tlen = (vn.getTokenLength(fib.intAt(i)) & 0xffff) << 1;
//System.arraycopy(xml, tos, ba, os1, tlen);
outPosition = Transcoder.transcodeAndFill2(outPosition,
xml,ba,tos,tlen, vn.encoding, dest_encoding);
os1 += tlen;
// write a 0 and =
//System.arraycopy(ws, 2, ba, os1, 2);
outPosition = Transcoder.transcodeAndFill2(outPosition,
ws,ba,2,2, vn.encoding, dest_encoding);
os1 += 2;
tos = (vn.getTokenOffset(fib.intAt(i) + 1) - 1) << 1;
tlen = ((vn.getTokenLength(fib.intAt(i) + 1) & 0xffff) + 2) << 1;
//System.arraycopy(xml, tos, ba, os1, tlen);
outPosition = Transcoder.transcodeAndFill2(outPosition,
xml, ba, tos, tlen, vn.encoding, dest_encoding);
os1 += tlen;
break;
case VTDNav.FORMAT_UTF_16LE:
// write a ws and 0
//System.arraycopy(ws, 1, ba, os1, 2);
outPosition = Transcoder.transcodeAndFill2(outPosition,
ws, ba, 1, 2, vn.encoding, dest_encoding);
os1 += 2;
tos = vn.getTokenOffset(fib.intAt(i)) << 1;
tlen = (vn.getTokenLength(fib.intAt(i)) & 0xffff) << 1;
//System.arraycopy(xml, tos, ba, os1, tlen);
outPosition = Transcoder.transcodeAndFill2(outPosition,
xml, ba, tos, tlen, vn.encoding, dest_encoding);
os1 += tlen;
// write a = and 0
//System.arraycopy(ws, 3, ba, os1, 2);
outPosition = Transcoder.transcodeAndFill2(outPosition,
ws,ba,3,2, vn.encoding, dest_encoding);
os1 += 2;
tos = (vn.getTokenOffset(fib.intAt(i) + 1) - 1) << 1;
tlen = ((vn.getTokenLength(fib.intAt(i) + 1) & 0xffff) + 2) << 1;
// System.arraycopy(xml, tos, ba, os1, tlen);
outPosition = Transcoder.transcodeAndFill2(outPosition,
xml, ba, tos, tlen, vn.encoding, dest_encoding);
os1 += tlen;
break;
default:
// write a ws
//System.arraycopy(ws, 1, ba, os1, 1);
outPosition = Transcoder.transcodeAndFill2(outPosition,
ws,ba,1,1, vn.encoding, dest_encoding);
os1++;
tos = vn.getTokenOffset(fib.intAt(i));
tlen = (vn.getTokenLength(fib.intAt(i)) & 0xffff);
//System.arraycopy(xml, tos, ba, os1, tlen);
outPosition = Transcoder.transcodeAndFill2(outPosition,
xml, ba, tos, tlen, vn.encoding, dest_encoding);
os1 += tlen;
// write a =
//System.arraycopy(ws, 3, ba, os1, 1);
outPosition = Transcoder.transcodeAndFill2(outPosition,
ws,ba,3,1, vn.encoding, dest_encoding);
os1++;
tos = vn.getTokenOffset(fib.intAt(i) + 1) - 1;
tlen = (vn.getTokenLength(fib.intAt(i) + 1) & 0xffff) + 2;
//System.arraycopy(xml, tos, ba, os1, tlen);
outPosition = Transcoder.transcodeAndFill2(outPosition,
xml, ba, tos, tlen, vn.encoding, dest_encoding);
os1 += tlen;
}
}
//System.out.println(new String(ba));
switch (enc) {
case VTDNav.FORMAT_UTF_16BE:
case VTDNav.FORMAT_UTF_16LE:
temp = (stLen + 1) << 1;
break;
default:
temp = stLen + 1;
}
//System.arraycopy(xml, os + temp, ba, os1, len - temp);
outPosition = Transcoder.transcodeAndFill2(outPosition,
xml, ba, os + temp, len - temp, vn.encoding, dest_encoding);
//System.out.println(new String(ba));
return ba;
}*/
/**
* getSize gets the byte length of ns compensated fragment in its source
* encoding format
* @return the byte length of ns compensated fragment in its source encoding format
*
*/
public final long getSize(){
//int encoding = vn.encoding;
long len = l[1];
if (stLen != 0)
for (int i = 0; i < fib.size(); i++) {
int k = fib.intAt(i);
if (vn.encoding < VTDNavHuge.FORMAT_UTF_16BE ){
len += (vn.getTokenLength(k) & 0xffff)
+ vn.getTokenLength(k + 1) + 4;
}else{
len += ((vn.getTokenLength(k) & 0xffff)
+ vn.getTokenLength(k + 1) + 4)<<1;
}
}
return len;
}
/**
* This method returns the size of the transcoded byte representation of
* the ns compensated element fragment
* @param dest_encoding
* @return
* @throws TranscodeException
*
*/
/*public final int getSize(int dest_encoding) throws TranscodeException{
//int len = (int) (l >> 32);
//if (stLen != 0)
// for (int i = 0; i < fib.size(); i++) {
// int k = fib.intAt(i);
// len += (vn.getTokenLength(k) & 0xffff)
// + vn.getTokenLength(k + 1) + 4;
// }
if (vn.encoding == dest_encoding)
return getSize();
//int src_encoding= vn.encoding;
byte[] ba = vn.getXML().getBytes();
int len = Transcoder.getOutLength(ba, (int)l, (int)(l>>32), vn.encoding, dest_encoding );
if (stLen != 0)
for (int i = 0; i < fib.size(); i++) {
int k = fib.intAt(i);
if (vn.encoding < VTDNav.FORMAT_UTF_16BE ){
len += Transcoder.getOutLength(ba, vn.getTokenOffset(k),
(vn.getTokenLength(k) & 0xffff), vn.encoding,
dest_encoding)
+ Transcoder.getOutLength(ba, vn.getTokenOffset(k+1),
vn.getTokenLength(k + 1), vn.encoding,
dest_encoding) + ((dest_encoding"+fib.intAt(i));
switch (enc) {
case VTDNavHuge.FORMAT_UTF_16BE:
//write a 0 and ws
//System.arraycopy(ws,0,ba,os1,2);
ost.write(ws,0,2);
//os1 += 2;
tos = vn.getTokenOffset(fib.intAt(i))<<1;
tlen= (vn.getTokenLength(fib.intAt(i)) & 0xffff)<<1;
//System.arraycopy(xml,tos,ba,os1,tlen);
//ost.write(xml,tos,tlen);
xml.writeToFileOutputStream(ost, tos, tlen);
//os1 +=tlen;
// write a 0 and =
//System.arraycopy(ws,2,ba,os1,2);
ost.write(ws,2,2);
//os1 += 2;
tos = (vn.getTokenOffset(fib.intAt(i)+1)-1)<<1;
tlen= ((vn.getTokenLength(fib.intAt(i)+1) & 0xffff)+2)<<1;
//System.arraycopy(xml,tos,ba,os1,tlen);
//ost.write(xml,tos,tlen);
xml.writeToFileOutputStream(ost, tos, tlen);
//os1 +=tlen;
break;
case VTDNavHuge.FORMAT_UTF_16LE:
// write a ws and 0
//System.arraycopy(ws,1,ba,os1,2);
ost.write(ws,1,2);
//os1 += 2;
tos = vn.getTokenOffset(fib.intAt(i))<<1;
tlen= (vn.getTokenLength(fib.intAt(i)) & 0xffff)<<1;
//System.arraycopy(xml,tos,ba,os1,tlen);
//ost.write(xml,tos,tlen);
xml.writeToFileOutputStream(ost, tos, tlen);
//os1 +=tlen;
// write a = and 0
//System.arraycopy(ws,3,ba,os1,2);
ost.write(ws,3,2);
//os1 += 2;
tos = (vn.getTokenOffset(fib.intAt(i)+1)-1)<<1;
tlen= ((vn.getTokenLength(fib.intAt(i)+1) & 0xffff)+2)<<1;
//System.arraycopy(xml,tos,ba,os1,tlen);
//ost.write(xml,tos,tlen);
xml.writeToFileOutputStream(ost, tos, tlen);
//os1 +=tlen;
break;
default:
// write a ws
//System.arraycopy(ws, 1, ba, os1, 1);
ost.write(ws,1,1);
//os1 ++;
tos = vn.getTokenOffset(fib.intAt(i));
tlen = (vn.getTokenLength(fib.intAt(i)) & 0xffff);
//System.arraycopy(xml, tos, ba, os1, tlen);
//ost.write(xml,tos,tlen);
xml.writeToFileOutputStream(ost, tos, tlen);
//os1 +=tlen;
// write a =
//System.arraycopy(ws, 3, ba, os1, 1);
ost.write(ws,3,1);
//os1 ++;
tos = vn.getTokenOffset(fib.intAt(i) + 1) - 1 ;
tlen = (vn.getTokenLength(fib.intAt(i) + 1) & 0xffff) + 2;
//System.arraycopy(xml, tos, ba, os1, tlen);
//ost.write(xml,tos,tlen);
xml.writeToFileOutputStream(ost, tos, tlen);
//os1 +=tlen;
}
}
//System.out.println(new String(ba));
switch(enc){
case VTDNavHuge.FORMAT_UTF_16BE:
case VTDNavHuge.FORMAT_UTF_16LE:
temp= (stLen+1)<<1; break;
default:
temp = stLen+1;
}
//System.arraycopy(xml, os + temp, ba, os1, len - temp);
//ost.write(xml,os+temp,len-temp);
xml.writeToFileOutputStream(ost,os+temp,len-temp);
}
/**
* Write the transcode byte representation of an ns-compensated
* element fragment to the output stream
* @param ost
* @param dest_encoding
* @throws IOException
* @throws TranscodeException
*
*/
/* public final void writeToOutputStream(OutputStream ost,int dest_encoding)
throws IOException, TranscodeException{
if (vn.encoding == dest_encoding){
writeToOutputStream(ost);
return;
}
int os = (int)l;
int len = (int)(l>>32);
//int os1 = 0;
byte[] xml = vn.getXML().getBytes();
if (stLen==0){
//System.arraycopy(xml,os,ba,0,len);
//ost.write(xml,os,len);
Transcoder.transcodeAndWrite(xml,ost, os,len, vn.encoding, dest_encoding );
return;
//return ba;
}
int enc = vn.getEncoding();
int temp = 0;
switch(enc){
case VTDNav.FORMAT_UTF_16BE:
case VTDNav.FORMAT_UTF_16LE: temp= (stLen+1)<<1; break;
default:
temp = stLen+1;
}
//ost.write(xml,os,temp);
Transcoder.transcodeAndWrite(xml,ost, os, temp, enc,dest_encoding );
//System.arraycopy(xml,os,ba,0,temp);
//namespace compensation
//os1 += temp;
int tos =0,tlen=0;
for (int i = 0; i < fib.size(); i++) {
//System.out.println("i ==>"+fib.intAt(i));
switch (enc) {
case VTDNav.FORMAT_UTF_16BE:
//write a 0 and ws
//System.arraycopy(ws,0,ba,os1,2);
//ost.write(ws,0,2);
Transcoder.transcodeAndWrite(ws,ost,0,2, enc,dest_encoding );
//os1 += 2;
tos = vn.getTokenOffset(fib.intAt(i))<<1;
tlen= (vn.getTokenLength(fib.intAt(i)) & 0xffff)<<1;
//System.arraycopy(xml,tos,ba,os1,tlen);
//ost.write(xml,tos,tlen);
Transcoder.transcodeAndWrite(xml,ost,tos,tlen, enc,dest_encoding );
//os1 +=tlen;
// write a 0 and =
//System.arraycopy(ws,2,ba,os1,2);
//ost.write(ws,2,2);
Transcoder.transcodeAndWrite(ws,ost,2,2, enc,dest_encoding );
//os1 += 2;
tos = (vn.getTokenOffset(fib.intAt(i)+1)-1)<<1;
tlen= ((vn.getTokenLength(fib.intAt(i)+1) & 0xffff)+2)<<1;
//System.arraycopy(xml,tos,ba,os1,tlen);
//ost.write(xml,tos,tlen);
Transcoder.transcodeAndWrite(xml,ost,tos,tlen, enc,dest_encoding );
//os1 +=tlen;
break;
case VTDNav.FORMAT_UTF_16LE:
// write a ws and 0
//System.arraycopy(ws,1,ba,os1,2);
//ost.write(ws,1,2);
Transcoder.transcodeAndWrite(ws,ost,1,2, enc,dest_encoding );
//os1 += 2;
tos = vn.getTokenOffset(fib.intAt(i))<<1;
tlen= (vn.getTokenLength(fib.intAt(i)) & 0xffff)<<1;
//System.arraycopy(xml,tos,ba,os1,tlen);
//ost.write(xml,tos,tlen);
Transcoder.transcodeAndWrite(xml,ost,tos,tlen, enc,dest_encoding );
//os1 +=tlen;
// write a = and 0
//System.arraycopy(ws,3,ba,os1,2);
//ost.write(ws,3,2);
Transcoder.transcodeAndWrite(ws,ost,3,2, enc,dest_encoding );
//os1 += 2;
tos = (vn.getTokenOffset(fib.intAt(i)+1)-1)<<1;
tlen= ((vn.getTokenLength(fib.intAt(i)+1) & 0xffff)+2)<<1;
//System.arraycopy(xml,tos,ba,os1,tlen);
//ost.write(xml,tos,tlen);
Transcoder.transcodeAndWrite(xml,ost,tos,tlen, enc,dest_encoding );
//os1 +=tlen;
break;
default:
// write a ws
//System.arraycopy(ws, 1, ba, os1, 1);
//ost.write(ws,1,1);
Transcoder.transcodeAndWrite(ws,ost,1,1,enc, dest_encoding);
//os1 ++;
tos = vn.getTokenOffset(fib.intAt(i));
tlen = (vn.getTokenLength(fib.intAt(i)) & 0xffff);
//System.arraycopy(xml, tos, ba, os1, tlen);
//ost.write(xml,tos,tlen);
Transcoder.transcodeAndWrite(xml,ost,tos,tlen, enc,dest_encoding );
//os1 +=tlen;
// write a =
//System.arraycopy(ws, 3, ba, os1, 1);
//ost.write(ws,3,1);
Transcoder.transcodeAndWrite(ws,ost,3,1, enc,dest_encoding );
//os1 ++;
tos = vn.getTokenOffset(fib.intAt(i) + 1) - 1 ;
tlen = (vn.getTokenLength(fib.intAt(i) + 1) & 0xffff) + 2;
//System.arraycopy(xml, tos, ba, os1, tlen);
//ost.write(xml,tos,tlen);
Transcoder.transcodeAndWrite(xml,ost,tos,tlen, enc,dest_encoding );
//os1 +=tlen;
}
}
//System.out.println(new String(ba));
switch(enc){
case VTDNav.FORMAT_UTF_16BE:
case VTDNav.FORMAT_UTF_16LE:
temp= (stLen+1)<<1; break;
default:
temp = stLen+1;
}
//System.arraycopy(xml, os + temp, ba, os1, len - temp);
//ost.write(xml,os+temp,len-temp);
Transcoder.transcodeAndWrite(xml,ost,os+temp,len-temp, enc,dest_encoding );
}*/
/**
* Get the long encoding the len and offset of uncompensated element fragment
* @return
*
*/
public final long[] getOffsetLen(){
return l;
}
}
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