org.jcrontab.data
Class FileSource

java.lang.Object
  org.jcrontab.data.FileSource

All Implemented Interfaces:

DataSource

Direct Known Subclasses:

ClassLoaderSource

public class FileSource

extends java.lang.Object

implements DataSource

This class Is the implementation of DataSource to access Info in a FileSystem

Version:

$Revision: 1.43 $

Author:

$Author: iolalla $

Field Summary

protected long

lastModified

Constructor Summary

protected

FileSource() Creates new FileSource

Method Summary

protected java.io.InputStream	createCrontabStream(java.lang.String name)
CrontabEntryBean	find(CrontabEntryBean ceb) This method searches the given Bean from the File
CrontabEntryBean[]	findAll() This method searches all the CrontabEntryBean from the File
DataSource	getInstance() This method returns the singleton is very important to grant That only a Thread accesses at a time
protected boolean	isChanged(java.lang.String name)
void	remove(CrontabEntryBean[] ceb) This method removes the CrontabEntryBean array from the File
void	store(CrontabEntryBean bean) This method saves the CrontabEntryBean the actual problem with this method is that doesn�t store comments and blank lines from the original file any ideas?
void	store(CrontabEntryBean[] beans) This method saves the CrontabEntryBean array the actual problem with this method is that doesn�t store comments and blank lines from the original file any ideas?
void	storeAll(CrontabEntryBean[] list) This method saves the CrontabEntryBean array the actual problem with this method is that doesn�t store comments and blank lines from the original file any ideas?

Methods inherited from class java.lang.Object

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

Field Detail

lastModified

protected long lastModified

Constructor Detail

FileSource

protected FileSource()

Creates new FileSource

Method Detail

getInstance

public DataSource getInstance()

This method returns the singleton is very important to grant That only a Thread accesses at a time

Specified by:

getInstance in interface DataSource

Returns:

DataSource

find

public CrontabEntryBean find(CrontabEntryBean ceb)
                      throws CrontabEntryException,
                             java.io.IOException,
                             DataNotFoundException

This method searches the given Bean from the File

Specified by:

find in interface DataSource

Returns:

CrontabEntryBean beans Array the result of the search

Throws:

CrontabEntryException - when it can't parse the line correctly

java.io.IOException - If it can't access correctly to the File

DataNotFoundException - whe it can't find nothing in the file

createCrontabStream

protected java.io.InputStream createCrontabStream(java.lang.String name)
                                           throws java.io.IOException

Throws:

java.io.IOException

isChanged

protected boolean isChanged(java.lang.String name)

findAll

public CrontabEntryBean[] findAll()
                           throws CrontabEntryException,
                                  java.io.IOException,
                                  DataNotFoundException

This method searches all the CrontabEntryBean from the File

Specified by:

findAll in interface DataSource

Returns:

CrontabEntryBean beans Array the result of the search

Throws:

CrontabEntryException - when it can't parse the line correctly

java.io.IOException - If it can't access correctly to the File

DataNotFoundException - whe it can't find nothing in the file

remove

public void remove(CrontabEntryBean[] ceb)
            throws java.lang.Exception

This method removes the CrontabEntryBean array from the File

Specified by:

remove in interface DataSource

Throws:

java.lang.Exception

storeAll

public void storeAll(CrontabEntryBean[] list)
              throws CrontabEntryException,
                     java.io.FileNotFoundException,
                     java.io.IOException

This method saves the CrontabEntryBean array the actual problem with this method is that doesn�t store comments and blank lines from the original file any ideas?

Throws:

CrontabEntryException - when it can't parse the line correctly

java.io.IOException - If it can't access correctly to the File

DataNotFoundException - whe it can't find nothing in the file usually Exception should'nt this

java.io.FileNotFoundException

store

public void store(CrontabEntryBean[] beans)
           throws CrontabEntryException,
                  java.io.IOException,
                  DataNotFoundException

This method saves the CrontabEntryBean array the actual problem with this method is that doesn�t store comments and blank lines from the original file any ideas?

Specified by:

store in interface DataSource

Throws:

CrontabEntryException - when it can't parse the line correctly

java.io.IOException - If it can't access correctly to the File

DataNotFoundException - whe it can't find nothing in the file usually Exception should'nt this

store

public void store(CrontabEntryBean bean)
           throws CrontabEntryException,
                  java.io.IOException,
                  DataNotFoundException

This method saves the CrontabEntryBean the actual problem with this method is that doesn�t store comments and blank lines from the original file any ideas?

Specified by:

store in interface DataSource

Throws:

CrontabEntryException - when it can't parse the line correctly

java.io.IOException - If it can't access correctly to the File

DataNotFoundException - whe it can't find nothing in the file usually Exception should'nt this