Persister

All Known Implementing Classes:

DefaultFilePersister, XMLPersister
```
public interface Persister
```
Created on 2005-03-30

Version:

$Id: Persister.java,v 1.7 2005-07-05 14:53:26 marius Exp $

Author:

Christopher Butler, Mateusz Szczap

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`PerspectiveModel`	`load(java.io.InputStream is)`	Deserializes `PerspectiveInfo` from the supplied data stream.
`boolean`	`store(java.io.OutputStream os, PerspectiveModel perspectiveInfo)`	Serializes `PerspectiveInfo` to the supplied data stream.

- Method Detail
  - store
```
boolean store(java.io.OutputStream os,
              PerspectiveModel perspectiveInfo)
       throws java.io.IOException,
              PersistenceException
```
    Serializes PerspectiveInfo to the supplied data stream.
    
    Parameters:
    
    os - OutputStream to persist perspectiveInfo to.
    
    perspectiveInfo - data object to be persisted
    
    Returns:
    
    true when there was no problem with persisting the perspectiveInfo object.
    
    Throws:
    
    java.io.IOException - in case of input/output problem.
    
    PersistenceException
  - load
```
PerspectiveModel load(java.io.InputStream is)
               throws java.io.IOException,
                      PersistenceException
```
    Deserializes PerspectiveInfo from the supplied data stream.
    
    Parameters:
    
    is - InputStream to load perspectiveInfo from.
    
    Returns:
    
    true when there was no problem with persisting the perspectiveInfo object.
    
    Throws:
    
    java.io.IOException - in case of input/output problem.
    
    PersistenceException