Package edu.harvard.hul.ois.jhove.viewer

Class ViewHandler

java.lang.Object

edu.harvard.hul.ois.jhove.HandlerBase

edu.harvard.hul.ois.jhove.viewer.ViewHandler

All Implemented Interfaces:

OutputHandler

public class ViewHandler
extends HandlerBase

This is an output handler which connects JHOVE output to the Swing interface of the viewer application. It is responsible for creating appropriate windows and making them known to (?).

Author:

Gary McGath

Nested Class Summary

Nested classes/interfaces inherited from class edu.harvard.hul.ois.jhove.HandlerBase

HandlerBase.SynchronizedDateFormat

Field Summary

Fields inherited from class edu.harvard.hul.ois.jhove.HandlerBase

_app, _base, _date, _defaultParams, _encoding, _init, _je, _level, _logger, _name, _note, _param, _release, _rights, _specification, _vendor, _writer, date, dateTime, iso8601

Constructor Summary

Constructors

Constructor	Description
ViewHandler(JhoveWindow jhwin, App app, JhoveBase base)	Creates a ViewHandler.

Method Summary

Modifier and Type	Method	Description
void	show()
void	show(App app)
void	show(Module module)
void	show(OutputHandler handler)	Outputs information about the OutputHandler specified in the parameter.
void	show(RepInfo info)	Outputs the information contained in a RepInfo object.
void	showFooter()	Complete the output.
void	showHeader()	Do the initial output.

Methods inherited from class edu.harvard.hul.ois.jhove.HandlerBase

analyze, applyDefaultParams, close, doctype, doctype, doubleArray, element, element, element, element, elementEnd, elementStart, elementStart, endDirectory, getDate, getEncoding, getIndent, getName, getNote, getRelease, getRights, getSpecification, getVendor, init, integerArray, integerArray, longArray, okToProcess, param, rationalArray, rationalArray10, reset, resetParams, setApp, setBase, setDefaultParams, setEncoding, setWriter, startDirectory, toDateTime, xmlDecl, xmlDecl

Methods inherited from class java.lang.Object

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

Constructor Detail

ViewHandler

public ViewHandler(JhoveWindow jhwin,
                   App app,
                   JhoveBase base)

Creates a ViewHandler.

Parameters:

jhwin - The JhoveWindow which acts as the parent to output windows.

Method Detail

showHeader

public void showHeader()

Do the initial output. This needs to set up the window.

Specified by:

showHeader in interface OutputHandler

Specified by:

showHeader in class HandlerBase

show

public void show(RepInfo info)

Outputs the information contained in a RepInfo object. showHeader must be called to set up the ViewWindow before this is called. I need to break out part of the ViewWindow code to here so it can produce the output for one file.

Specified by:

show in interface OutputHandler

Specified by:

show in class HandlerBase

show

public void show()

Specified by:

show in interface OutputHandler

Specified by:

show in class HandlerBase

show

public void show(App app)

Specified by:

show in interface OutputHandler

Specified by:

show in class HandlerBase

show

public void show(Module module)

Specified by:

show in interface OutputHandler

Specified by:

show in class HandlerBase

showFooter

public void showFooter()

Complete the output. Does this have to do anything?

Specified by:

showFooter in interface OutputHandler

Specified by:

showFooter in class HandlerBase

show

public void show(OutputHandler handler)

Outputs information about the OutputHandler specified in the parameter. Since this never should occur in a normal list of handlers, it's unnecessary to do anything (I think).

Specified by:

show in interface OutputHandler

Specified by:

show in class HandlerBase