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ChainReaderHelper (Apache Ant API)

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org.apache.tools.ant.filters.util
Class ChainReaderHelper


java.lang.Object

  |

  +--org.apache.tools.ant.filters.util.ChainReaderHelper

public final class ChainReaderHelper
extends java.lang.Object

Process a FilterReader chain.

Author:: Magesh Umasankar

Field Summary

int bufferSize
          The size of the buffer to be used.

java.util.Vector filterChains
          Chain of filters

java.io.Reader primaryReader
          The primary reader to which the reader chain is to be attached.

Constructor Summary

ChainReaderHelper()


Method Summary

java.io.Reader getAssembledReader()
          Assemble the reader

Project getProject()
          Get the project

java.lang.String readFully(java.io.Reader rdr)
          Read data from the reader and return the contents as a string.

void setBufferSize(int size)
          Sets the buffer size to be used.

void setFilterChains(java.util.Vector fchain)
          Sets the collection of filter reader sets

void setPrimaryReader(java.io.Reader rdr)
          Sets the primary reader

void setProject(Project project)
          Set the project to work with

Methods inherited from class java.lang.Object

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

Field Detail

primaryReader


public java.io.Reader primaryReader

The primary reader to which the reader chain is to be attached.

bufferSize


public int bufferSize

The size of the buffer to be used.

filterChains


public java.util.Vector filterChains

Chain of filters

Constructor Detail

ChainReaderHelper


public ChainReaderHelper()

Method Detail

setPrimaryReader


public final void setPrimaryReader(java.io.Reader rdr)

Sets the primary reader

setProject


public final void setProject(Project project)

Set the project to work with

getProject


public final Project getProject()

Get the project

setBufferSize


public final void setBufferSize(int size)

Sets the buffer size to be used. Defaults to 4096, if this method is not invoked.

setFilterChains


public final void setFilterChains(java.util.Vector fchain)

Sets the collection of filter reader sets

getAssembledReader


public final java.io.Reader getAssembledReader()
                                        throws BuildException

Assemble the reader

BuildException

readFully


public final java.lang.String readFully(java.io.Reader rdr)
                                 throws java.io.IOException

Read data from the reader and return the contents as a string.

java.io.IOException