jadex.commons

Class CachedObject

java.lang.Object

jadex.commons.CachedObject

All Implemented Interfaces:

Serializable

public class CachedObject
extends Object
implements Serializable

A cache for an object that was loaded from a file or url. The cache can be made persistent on disk (uses the filename). For a new cache the object to be cached can be set.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CachedObject(String filename, long lastmodified, Serializable cachedobject) Create a new file cache.

Method Summary

Methods

Modifier and Type	Method and Description
String	getFilename() Get the filename.
long	getLastModified() Get the last modified date.
Serializable	getObject() Get the cached object
void	persist() Persist the cached object.
void	setFilename(String filename) Set the filename.
void	setLastModified(long lastmodified) Set the last modified date.
void	setObject(Serializable cachedobject) Set the cached object.

Methods inherited from class java.lang.Object

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

Constructor Detail

CachedObject

public CachedObject(String filename,
            long lastmodified,
            Serializable cachedobject)

Create a new file cache.

Method Detail

setObject

public void setObject(Serializable cachedobject)

Set the cached object.

Parameters:

cachedobject - The cached object.

getObject

public Serializable getObject()

Get the cached object

Returns:

The cached object.

getLastModified

public long getLastModified()

Get the last modified date.

Returns:

The last modified date.

setLastModified

public void setLastModified(long lastmodified)

Set the last modified date.

Parameters:

lastmodified - The last modified date.

getFilename

public String getFilename()

Get the filename.

Returns:

The file name.

setFilename

public void setFilename(String filename)

Set the filename.

Parameters:

filename - The file name.

persist

public void persist()
             throws IOException

Persist the cached object.

Throws:

IOException