site/j2s/java/io/BufferedOutputStream.js

   1 Clazz.load(["java.io.FilterOutputStream"],"java.io.BufferedOutputStream",["java.lang.ArrayIndexOutOfBoundsException","$.IllegalArgumentException","$.NullPointerException"],function(){
   2 c$=Clazz.decorateAsClass(function(){
   3 this.buf=null;
   4 this.count=0;
   5 Clazz.instantialize(this,arguments);
   6 },java.io,"BufferedOutputStream",java.io.FilterOutputStream);
   7 Clazz.makeConstructor(c$,
   8 function(out){
   9 Clazz.superConstructor(this,java.io.BufferedOutputStream,[out]);
  10 this.buf=Clazz.newArray(8192,0);
  11 },"java.io.OutputStream");
  12 Clazz.makeConstructor(c$,
  13 function(out,size){
  14 Clazz.superConstructor(this,java.io.BufferedOutputStream,[out]);
  15 if(size<=0){
  16 throw new IllegalArgumentException(("K0058"));
  17 }this.buf=Clazz.newArray(size,0);
  18 },"java.io.OutputStream,~N");
  19 Clazz.overrideMethod(c$,"flush",
  20 function(){
  21 if(this.count>0){
  22 this.out.write(this.buf,0,this.count);
  23 }this.count=0;
  24 this.out.flush();
  25 });
  26 Clazz.defineMethod(c$,"write",
  27 function(buffer,offset,length){
  28 if(buffer==null){
  29 throw new NullPointerException(("K0047"));
  30 }if(offset<0||offset>buffer.length-length||length<0){
  31 throw new ArrayIndexOutOfBoundsException(("K002f"));
  32 }if(this.count==0&&length>=this.buf.length){
  33 this.out.write(buffer,offset,length);
  34 return;
  35 }var available=this.buf.length-this.count;
  36 if(length<available){
  37 available=length;
  38 }if(available>0){
  39 System.arraycopy(buffer,offset,this.buf,this.count,available);
  40 this.count+=available;
  41 }if(this.count==this.buf.length){
  42 this.out.write(this.buf,0,this.buf.length);
  43 this.count=0;
  44 if(length>available){
  45 offset+=available;
  46 available=length-available;
  47 if(available>=this.buf.length){
  48 this.out.write(buffer,offset,available);
  49 }else{
  50 System.arraycopy(buffer,offset,this.buf,this.count,available);
  51 this.count+=available;
  52 }}}},"~A,~N,~N");
  53 Clazz.defineMethod(c$,"write",
  54 function(oneByte){
  55 if(this.count==this.buf.length){
  56 this.out.write(this.buf,0,this.count);
  57 this.count=0;
  58 }this.buf[this.count++]=oneByte;
  59 },"~N");
  60 });