org.springframework.integration.adapter.stream
Class CharacterStreamTarget

java.lang.Object
  org.springframework.integration.adapter.stream.CharacterStreamTarget

All Implemented Interfaces:

MessageTarget

public class CharacterStreamTarget
extends java.lang.Object
implements MessageTarget

A target that writes to a Writer. String-based objects will be written directly, but if the object is not itself a String, the target will write the result of the object's Object.toString() method. To append a new-line after each write, set the shouldAppendNewLine flag to true. It is false by default.

Author:

Mark Fisher

Field Summary

private org.apache.commons.logging.Log	logger
private boolean	shouldAppendNewLine
private java.io.BufferedWriter	writer

Constructor Summary

CharacterStreamTarget(java.io.Writer writer)

CharacterStreamTarget(java.io.Writer writer, int bufferSize)

Method Summary

private static CharacterStreamTarget	createTargetForStream(java.io.OutputStream stream, java.lang.String charsetName)
boolean	send(Message message)
void	setShouldAppendNewLine(boolean shouldAppendNewLine)
static CharacterStreamTarget	stderr() Factory method that creates a target for stderr (System.err) with the default charset encoding.
static CharacterStreamTarget	stderr(java.lang.String charsetName) Factory method that creates a target for stderr (System.err) with the specified charset encoding.
static CharacterStreamTarget	stdout() Factory method that creates a target for stdout (System.out) with the default charset encoding.
static CharacterStreamTarget	stdout(java.lang.String charsetName) Factory method that creates a target for stdout (System.out) with the specified charset encoding.

Methods inherited from class java.lang.Object

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

Field Detail

logger

private final org.apache.commons.logging.Log logger

writer

private final java.io.BufferedWriter writer

shouldAppendNewLine

private volatile boolean shouldAppendNewLine

Constructor Detail

CharacterStreamTarget

public CharacterStreamTarget(java.io.Writer writer)

CharacterStreamTarget

public CharacterStreamTarget(java.io.Writer writer,
                             int bufferSize)

Method Detail

stdout

public static CharacterStreamTarget stdout()

Factory method that creates a target for stdout (System.out) with the default charset encoding.

stdout

public static CharacterStreamTarget stdout(java.lang.String charsetName)

Factory method that creates a target for stdout (System.out) with the specified charset encoding.

stderr

public static CharacterStreamTarget stderr()

Factory method that creates a target for stderr (System.err) with the default charset encoding.

stderr

public static CharacterStreamTarget stderr(java.lang.String charsetName)

Factory method that creates a target for stderr (System.err) with the specified charset encoding.

createTargetForStream

private static CharacterStreamTarget createTargetForStream(java.io.OutputStream stream,
                                                           java.lang.String charsetName)

setShouldAppendNewLine

public void setShouldAppendNewLine(boolean shouldAppendNewLine)

send

public boolean send(Message message)

Specified by:

send in interface MessageTarget