site/j2s/java/io/BufferedWriter.js

   1 Clazz.load(["java.io.Writer"],"java.io.BufferedWriter",["java.io.IOException","java.lang.IllegalArgumentException","$.IndexOutOfBoundsException","$.StringIndexOutOfBoundsException"],function(){
   2 c$=Clazz.decorateAsClass(function(){
   3 this.out=null;
   4 this.buf=null;
   5 this.pos=0;
   6 this.lineSeparator="\r\n";
   7 Clazz.instantialize(this,arguments);
   8 },java.io,"BufferedWriter",java.io.Writer);
   9 Clazz.makeConstructor(c$,
  10 function(out){
  11 Clazz.superConstructor(this,java.io.BufferedWriter,[out]);
  12 this.out=out;
  13 this.buf=Clazz.newArray(8192,'\0');
  14 },"java.io.Writer");
  15 Clazz.makeConstructor(c$,
  16 function(out,size){
  17 Clazz.superConstructor(this,java.io.BufferedWriter,[out]);
  18 if(size>0){
  19 this.out=out;
  20 this.buf=Clazz.newArray(size,'\0');
  21 }else{
  22 throw new IllegalArgumentException(("K0058"));
  23 }},"java.io.Writer,~N");
  24 Clazz.defineMethod(c$,"close",
  25 function(){
  26 {
  27 if(this.isOpen()){
  28 this.flush();
  29 this.out.close();
  30 this.buf=null;
  31 this.out=null;
  32 }}});
  33 Clazz.defineMethod(c$,"flush",
  34 function(){
  35 {
  36 if(this.isOpen()){
  37 if(this.pos>0){
  38 this.out.write(this.buf,0,this.pos);
  39 }this.pos=0;
  40 this.out.flush();
  41 }else{
  42 throw new java.io.IOException(("K005d"));
  43 }}});
  44 Clazz.defineMethod(c$,"isOpen",
  45 ($fz=function(){
  46 return this.out!=null;
  47 },$fz.isPrivate=true,$fz));
  48 Clazz.defineMethod(c$,"newLine",
  49 function(){
  50 this.write("\r\n",0,"\r\n".length);
  51 });
  52 Clazz.defineMethod(c$,"write",
  53 function(cbuf,offset,count){
  54 {
  55 if(!this.isOpen()){
  56 throw new java.io.IOException(("K005d"));
  57 }if(offset<0||offset>cbuf.length-count||count<0){
  58 throw new IndexOutOfBoundsException();
  59 }if(this.pos==0&&count>=this.buf.length){
  60 this.out.write(cbuf,offset,count);
  61 return;
  62 }var available=this.buf.length-this.pos;
  63 if(count<available){
  64 available=count;
  65 }if(available>0){
  66 System.arraycopy(cbuf,offset,this.buf,this.pos,available);
  67 this.pos+=available;
  68 }if(this.pos==this.buf.length){
  69 this.out.write(this.buf,0,this.buf.length);
  70 this.pos=0;
  71 if(count>available){
  72 offset+=available;
  73 available=count-available;
  74 if(available>=this.buf.length){
  75 this.out.write(cbuf,offset,available);
  76 return;
  77 }System.arraycopy(cbuf,offset,this.buf,this.pos,available);
  78 this.pos+=available;
  79 }}}},"~A,~N,~N");
  80 Clazz.defineMethod(c$,"write",
  81 function(oneChar){
  82 {
  83 if(this.isOpen()){
  84 if(this.pos>=this.buf.length){
  85 this.out.write(this.buf,0,this.buf.length);
  86 this.pos=0;
  87 }this.buf[this.pos++]=String.fromCharCode(oneChar);
  88 }else{
  89 throw new java.io.IOException(("K005d"));
  90 }}},"~N");
  91 Clazz.defineMethod(c$,"write",
  92 function(str,offset,count){
  93 {
  94 if(!this.isOpen()){
  95 throw new java.io.IOException(("K005d"));
  96 }if(count<=0){
  97 return;
  98 }if(offset>str.length-count||offset<0){
  99 throw new StringIndexOutOfBoundsException();
 100 }if(this.pos==0&&count>=this.buf.length){
 101 var chars=Clazz.newArray(count,'\0');
 102 str.getChars(offset,offset+count,chars,0);
 103 this.out.write(chars,0,count);
 104 return;
 105 }var available=this.buf.length-this.pos;
 106 if(count<available){
 107 available=count;
 108 }if(available>0){
 109 str.getChars(offset,offset+available,this.buf,this.pos);
 110 this.pos+=available;
 111 }if(this.pos==this.buf.length){
 112 this.out.write(this.buf,0,this.buf.length);
 113 this.pos=0;
 114 if(count>available){
 115 offset+=available;
 116 available=count-available;
 117 if(available>=this.buf.length){
 118 var chars=Clazz.newArray(count,'\0');
 119 str.getChars(offset,offset+available,chars,0);
 120 this.out.write(chars,0,available);
 121 return;
 122 }str.getChars(offset,offset+available,this.buf,this.pos);
 123 this.pos+=available;
 124 }}}},"~S,~N,~N");
 125 });