com.penguinwerks.jodene.managers
Class ResultSetManager

java.lang.Object
  com.penguinwerks.jodene.managers.ResultSetManager

public class ResultSetManager

extends java.lang.Object

Manages result sets, which are the results processed by the network.

Author:

Paul Hoehne

Method Summary

void	addInputData(ResultSet data, DataStorageTag tag, java.lang.String name) Adds a result set to the vault with the given storage tag.
void	addInputData(ResultSet data, java.lang.String name) Add result sets to the vault.
void	cleanVault() Cleans the results sets from the vault.
ResultSet	getInputData(java.lang.String name) Returns the named result set.
static ResultSetManager	getManager() Returns an instance of the result set manager.
DataStorageTag	getStorageTag(java.lang.String name) Returns the data storage tag for the result set.
java.lang.String	getVaultDirectory() Returns the vault directory for the result sets.
java.util.List	listResultSets() Lists the result set in the vaults.
void	setVaultDirectory(java.lang.String directory) Sets the vault directory for the result sets.
void	updateDataSet(ResultSet data, DataStorageTag tag, java.lang.String name) Update the result set in the vault with the given storage tag.
void	updateDataSet(ResultSet data, java.lang.String name) Update the data set in the vault with the data and name.

Methods inherited from class java.lang.Object

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

Method Detail

getManager

public static ResultSetManager getManager()

Returns an instance of the result set manager.

Returns:

The result set manager.

addInputData

public void addInputData(ResultSet data,
                         DataStorageTag tag,
                         java.lang.String name)
                  throws java.io.IOException

Adds a result set to the vault with the given storage tag.

Parameters:

data - The result set.

tag - The data storage tag.

name - The name of throws the result set.

Throws:

IOException - thrown if there is a problem.

addInputData

public void addInputData(ResultSet data,
                         java.lang.String name)
                  throws java.io.FileNotFoundException,
                         java.io.IOException,
                         java.lang.ClassNotFoundException

Add result sets to the vault.

Parameters:

data - The result set.

name - The name of the result set.

Throws:

FileNotFoundException - Thrown if there is a problem.

IOException - Thrown if there is a problem.

java.lang.ClassNotFoundException - Thrown if there is a problem.

cleanVault

public void cleanVault()

Cleans the results sets from the vault.

getInputData

public ResultSet getInputData(java.lang.String name)
                       throws java.io.IOException,
                              java.lang.ClassNotFoundException

Returns the named result set.

Parameters:

name - The name of the result set.

Returns:

The result set.

Throws:

IOException - Thrown if there is a problem.

java.lang.ClassNotFoundException - Thrown if there is a problem.

getStorageTag

public DataStorageTag getStorageTag(java.lang.String name)
                             throws java.io.FileNotFoundException,
                                    java.io.IOException,
                                    java.lang.ClassNotFoundException

Returns the data storage tag for the result set.

Parameters:

name - The name of the result set.

Returns:

the Data storage tag.

Throws:

FileNotFoundException - Thrown if there is a problem.

IOException - Thrown if there is a problem.

java.lang.ClassNotFoundException - Thrown if there is a problem.

getVaultDirectory

public java.lang.String getVaultDirectory()

Returns the vault directory for the result sets.

Returns:

The vault directory.

setVaultDirectory

public void setVaultDirectory(java.lang.String directory)

Sets the vault directory for the result sets.

Parameters:

directory - The vault directory.

listResultSets

public java.util.List listResultSets()

Lists the result set in the vaults.

Returns:

The list of data sets in the vault.

updateDataSet

public void updateDataSet(ResultSet data,
                          DataStorageTag tag,
                          java.lang.String name)
                   throws java.io.IOException

Update the result set in the vault with the given storage tag.

Parameters:

data - The result set.

tag - The data storage tag.

name - The name of the storage tag.

Throws:

IOException - Thrown if there is a porblem saving the result set.

updateDataSet

public void updateDataSet(ResultSet data,
                          java.lang.String name)
                   throws java.io.FileNotFoundException,
                          java.io.IOException,
                          java.lang.ClassNotFoundException

Update the data set in the vault with the data and name.

Parameters:

data - The result set.

name - The name of the result set.

Throws:

FileNotFoundException - Thrown if result set not saved.

IOException - Thrown if result set not saved.

java.lang.ClassNotFoundException - Thrown if result set not saved.