echopoint.template
Class ReaderDataSource

java.lang.Object
  echopoint.template.AbstractDataSource
      echopoint.template.ReaderDataSource

All Implemented Interfaces:

DataSource, java.io.Serializable

public class ReaderDataSource
extends AbstractDataSource

A ReaderDataSource implements a DataSource for a java.io.Reader.

See Also:

Serialized Form

Field Summary

Fields inherited from class echopoint.template.AbstractDataSource

DEFAULT_ENCODING

Constructor Summary

ReaderDataSource(java.io.Reader r)
Creates a ReaderDataSource without an specific character encoding.

Method Summary

java.lang.String	getCanonicalName() Returns a canonical name of this DataSource.
java.io.Reader	getInputReader() Gets an Reader of the File.
long	lastModified() Returns the time the content of this Reader was last modified.

Methods inherited from class echopoint.template.AbstractDataSource

getCharacterEncoding, setCharacterEncoding

Methods inherited from class java.lang.Object

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

Constructor Detail

ReaderDataSource

public ReaderDataSource(java.io.Reader r)

Creates a ReaderDataSource without an specific character encoding. The prior Reader contruction is assumed to have handeld character encoding.

Method Detail

getCanonicalName

public java.lang.String getCanonicalName()

Returns a canonical name of this DataSource.

Specified by:

getCanonicalName in interface DataSource

Specified by:

getCanonicalName in class AbstractDataSource

getInputReader

public java.io.Reader getInputReader()
                              throws java.io.IOException

Gets an Reader of the File.

Specified by:

getInputReader in interface DataSource

Specified by:

getInputReader in class AbstractDataSource

Throws:

java.io.IOException

lastModified

public long lastModified()

Returns the time the content of this Reader was last modified. Always returns 1;

Specified by:

lastModified in interface DataSource

Specified by:

lastModified in class AbstractDataSource

Returns:

long a modification time