org.unitils.dbmaintainer.script
Class ScriptContentHandle

java.lang.Object
  org.unitils.dbmaintainer.script.ScriptContentHandle

Direct Known Subclasses:

ScriptContentHandle.StringScriptContentHandle, ScriptContentHandle.UrlScriptContentHandle

public abstract class ScriptContentHandle
extends java.lang.Object

A handle for getting the script content as a stream.

Author:

Tim Ducheyne, Filip Neven

Nested Class Summary

static class	ScriptContentHandle.StringScriptContentHandle A handle for getting the script content as a stream.
static class	ScriptContentHandle.UrlScriptContentHandle A handle for getting the script content as a stream.

Constructor Summary

ScriptContentHandle()

Method Summary

java.lang.String	getCheckSum()
protected java.lang.String	getHexPresentation(byte[] byteArray)
protected java.security.MessageDigest	getScriptDigest()
protected abstract java.io.InputStream	getScriptInputStream()
java.io.Reader	openScriptContentReader() Opens a stream to the content of the script.
protected void	readScript()

Methods inherited from class java.lang.Object

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

Constructor Detail

ScriptContentHandle

public ScriptContentHandle()

Method Detail

openScriptContentReader

public java.io.Reader openScriptContentReader()

Opens a stream to the content of the script. NOTE: do not forget to close the stream after usage.

Returns:

The content stream, not null

getScriptDigest

protected java.security.MessageDigest getScriptDigest()

getCheckSum

public java.lang.String getCheckSum()

readScript

protected void readScript()
                   throws java.io.IOException

Throws:

java.io.IOException

getHexPresentation

protected java.lang.String getHexPresentation(byte[] byteArray)

getScriptInputStream

protected abstract java.io.InputStream getScriptInputStream()