org.argouml.persistence
Class ZargoFilePersister

java.lang.Object
  javax.swing.filechooser.FileFilter
      org.argouml.persistence.AbstractFilePersister
          org.argouml.persistence.UmlFilePersister
              org.argouml.persistence.ZargoFilePersister

All Implemented Interfaces:

EventListener, ProgressListener, ProjectFilePersister

public class ZargoFilePersister

extends UmlFilePersister

To persist to and from zargo (zipped file) storage.

Nested Class Summary

private class

ZargoFilePersister.SubInputStream A stream of input streams for reading the Zipped file.

Field Summary

private static String	ARGO_MINI_TEE This is the old version of the ArgoUML tee file which does not contain the detail of member elements.
private static Logger	LOG Logger.

Fields inherited from class org.argouml.persistence.UmlFilePersister

PERSISTENCE_VERSION

Fields inherited from class org.argouml.persistence.AbstractFilePersister

Constructor Summary

ZargoFilePersister()
The constructor.

Method Summary

Project	doLoad(File file)
void	doSave(Project project, File file) It is being considered to save out individual xmi's from individuals diagrams to make it easier to modularize the output of Argo.
protected String	getDesc() (Just the description, not the extension between "()".)
String	getExtension() The extension valid for this type of file.
private ZipInputStream	openZipStreamAt(URL url, String ext) Open a ZipInputStream to the first file found with a given extension.
private void	readerToWriter(Reader reader, Writer writer)

Methods inherited from class org.argouml.persistence.UmlFilePersister

doLoad, getMemberFilePersister, getVersion, progress, transform, writeProject

Methods inherited from class org.argouml.persistence.AbstractFilePersister

accept, addProgressListener, copyFile, createTempFile, fireProgressEvent, getDescription, getEncoding, removeProgressListener, save

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final Logger LOG

Logger.

ARGO_MINI_TEE

private static final String ARGO_MINI_TEE

This is the old version of the ArgoUML tee file which does not contain the detail of member elements.

See Also:

Constant Field Values

Constructor Detail

ZargoFilePersister

public ZargoFilePersister()

The constructor.

Method Detail

getExtension

public String getExtension()

Description copied from class: AbstractFilePersister

The extension valid for this type of file. (Just the chars, not the dot: e.g. "zargo".)

Overrides:

getExtension in class UmlFilePersister

See Also:

AbstractFilePersister.getExtension()

getDesc

protected String getDesc()

Description copied from class: AbstractFilePersister

(Just the description, not the extension between "()".)

Overrides:

getDesc in class UmlFilePersister

See Also:

AbstractFilePersister.getDesc()

doSave

public void doSave(Project project,
                   File file)
            throws SaveException

It is being considered to save out individual xmi's from individuals diagrams to make it easier to modularize the output of Argo.

Overrides:

doSave in class UmlFilePersister

Parameters:

file - The file to write.

project - the project to save

Throws:

SaveException - when anything goes wrong

See Also:

ProjectFilePersister.save( org.argouml.kernel.Project, java.io.File)

doLoad

public Project doLoad(File file)
               throws OpenException

Specified by:

doLoad in interface ProjectFilePersister

Overrides:

doLoad in class UmlFilePersister

Throws:

OpenException

See Also:

org.argouml.persistence.ProjectFilePersister#doLoad(java.io.File, org.argouml.persistence.ProgressListener)

readerToWriter

private void readerToWriter(Reader reader,
                            Writer writer)
                     throws IOException

Throws:

IOException

openZipStreamAt

private ZipInputStream openZipStreamAt(URL url,
                                       String ext)
                                throws IOException

Open a ZipInputStream to the first file found with a given extension.

Parameters:

url - The URL of the zip file.

ext - The required extension.

Returns:

the zip stream positioned at the required location.

Throws:

IOException - if there is a problem opening the file.