com.sun.mail.util
类 TraceOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          com.sun.mail.util.TraceOutputStream

所有已实现的接口：

Closeable, Flushable

public class TraceOutputStream
extends FilterOutputStream

This class is a subclass of DataOutputStream that copies the data being written into the DataOutputStream into another output stream. This class is used here to provide a debug trace of the stuff thats being written out into the DataOutputStream.

作者：

John Mani

字段摘要

从类 java.io.FilterOutputStream 继承的字段

out

构造方法摘要

TraceOutputStream(OutputStream out, OutputStream traceOut)
Creates an output stream filter built on top of the specified underlying output stream.

方法摘要

void	setQuote(boolean quote) Set quote mode.
void	setTrace(boolean trace) Set the trace mode.
void	write(byte[] b, int off, int len) Writes b.length bytes to this output stream.
void	write(int b) Writes the specified byte to this output stream.

从类 java.io.FilterOutputStream 继承的方法

close, flush, write

从类 java.lang.Object 继承的方法

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造方法详细信息

TraceOutputStream

public TraceOutputStream(OutputStream out,
                         OutputStream traceOut)

Creates an output stream filter built on top of the specified underlying output stream.

参数：

out - the underlying output stream.

traceOut - the trace stream.

方法详细信息

setTrace

public void setTrace(boolean trace)

Set the trace mode.

setQuote

public void setQuote(boolean quote)

Set quote mode.

参数：

quote - the quote mode

write

public void write(int b)
           throws IOException

Writes the specified byte to this output stream. Writes out the byte into the trace stream if the trace mode is true

覆盖：

类 FilterOutputStream 中的 write

抛出：

IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws IOException

Writes b.length bytes to this output stream. Writes out the bytes into the trace stream if the trace mode is true

覆盖：

类 FilterOutputStream 中的 write

抛出：

IOException