org.mmbase.module.database
Class JDBC

java.lang.Object
  org.mmbase.util.functions.FunctionProvider
      org.mmbase.util.functions.DescribedFunctionProvider
          org.mmbase.module.Module
              org.mmbase.module.ProcessorModule
                  org.mmbase.module.database.JDBC

All Implemented Interfaces:

Descriptor

public class JDBC
extends ProcessorModule

JDBC Module. The module that provides you access to the loaded JDBC interfaces. We use this as the base to get multiplexes/pooled JDBC connects. It is also possible to define a DataSource, then this module can remain unused.

Version:

$Id: JDBC.java 45150 2011-02-10 09:18:12Z michiel $

Author:

vpro

Nested Class Summary

Nested classes/interfaces inherited from class org.mmbase.module.ProcessorModule

ProcessorModule.GetNodeListFunction, ProcessorModule.ProcessFunction, ProcessorModule.ReplaceFunction

Field Summary

Fields inherited from class org.mmbase.module.ProcessorModule

PARAM_PAGEINFO, PARAMS_PAGEINFO

Fields inherited from class org.mmbase.module.Module

configurationPath, getMaintainerFunction, getVersionFunction, properties, STATE_START_TIME

Fields inherited from class org.mmbase.util.functions.DescribedFunctionProvider

description, guiName, name

Fields inherited from class org.mmbase.util.functions.FunctionProvider

functions, getFunctions

Constructor Summary

JDBC(String name)

Method Summary

void	checkTime()
MultiConnection	getConnection(String url)
MultiConnection	getConnection(String url, String name, String password)
String	getDatabaseName()
Connection	getDirectConnection(String url)
Connection	getDirectConnection(String url, String name, String password)
Vector	getList(PageInfo sp, StringTagger tagger, String value) User interface stuff
String	getPassword()
DatabaseSupport	getSupport()
String	getUser()
void	init()
List<String>	listConnections(StringTagger tagger)
List<String>	listPools(StringTagger tagger)
String	makeUrl() Routine build the url to give to the DriverManager to open the connection.
String	makeUrl(String dbm) Routine build the url to give to the DriverManager to open the connection.
String	makeUrl(String host, int port, String dbm) Routine build the url to give to the DriverManager to open the connection.
String	makeUrl(String host, String dbm) Routine build the url to give to the DriverManager to open the connection.
void	onload()
void	reload() What should this do, when is this called?
protected void	shutdown()
String	toString() Give some info about the jdbc connection
void	unload() What should this do, when is this called?

Methods inherited from class org.mmbase.module.ProcessorModule

getListBuilder, getNodeList, process, replace, replace

Methods inherited from class org.mmbase.module.Module

addInitParameters, checkModules, getInitParameter, getInitParameter, getInitParameter, getInitParameters, getInitParameters, getMaintainer, getModule, getModule, getModule, getModule, getModuleInfo, getModuleLoader, getModuleReader, getModuleReader, getModules, getState, getStates, getVersion, hasModule, hasStarted, loadInitParameters, loadInitParameters, maintainance, setInitParameter, setMaintainer, setState, setVersion, shutdownModules, startModule, startModules

Methods inherited from class org.mmbase.util.functions.DescribedFunctionProvider

getDefaultLocale, getDescription, getDescription, getGUIName, getGUIName, getLocalizedDescription, getLocalizedGUIName, getName, setDescription, setDescription, setGUIName, setGUIName, setLocalizedDescription, setLocalizedGUIName, setName

Methods inherited from class org.mmbase.util.functions.FunctionProvider

addFunction, createParameters, getFunction, getFunctions, getFunctionValue, newFunctionInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

JDBC

public JDBC(String name)

Method Detail

onload

public void onload()

Description copied from class: ProcessorModule

Overrides:

onload in class ProcessorModule

init

public void init()

Description copied from class: ProcessorModule

Overrides:

init in class ProcessorModule

reload

public void reload()

What should this do, when is this called? Reload the properties and driver

Overrides:

reload in class ProcessorModule

unload

public void unload()

Description copied from class: ProcessorModule

What should this do, when is this called?

Overrides:

unload in class ProcessorModule

shutdown

protected void shutdown()

Overrides:

shutdown in class Module

getSupport

public DatabaseSupport getSupport()

Since:

MMBase-1.8.5

makeUrl

public String makeUrl()

Routine build the url to give to the DriverManager to open the connection. This way a servlet/module doesn't need to care about what database it talks to.

See Also:

DriverManager.getConnection(java.lang.String)

makeUrl

public String makeUrl(String dbm)

Routine build the url to give to the DriverManager to open the connection. This way a servlet/module doesn't need to care about what database it talks to.

See Also:

DriverManager.getConnection(java.lang.String)

makeUrl

public String makeUrl(String host,
                      String dbm)

Routine build the url to give to the DriverManager to open the connection. This way a servlet/module doesn't need to care about what database it talks to.

See Also:

DriverManager.getConnection(java.lang.String)

makeUrl

public String makeUrl(String host,
                      int port,
                      String dbm)

Routine build the url to give to the DriverManager to open the connection. This way a servlet/module doesn't need to care about what database it talks to.

See Also:

DriverManager.getConnection(java.lang.String)

getConnection

public MultiConnection getConnection(String url,
                                     String name,
                                     String password)
                              throws SQLException

Throws:

SQLException

Javadoc:

getConnection

public MultiConnection getConnection(String url)
                              throws SQLException

Throws:

SQLException

Javadoc:

getDirectConnection

public Connection getDirectConnection(String url,
                                      String name,
                                      String password)
                               throws SQLException

Throws:

SQLException

Javadoc:

getDirectConnection

public Connection getDirectConnection(String url)
                               throws SQLException

Throws:

SQLException

Javadoc:

checkTime

public void checkTime()

Javadoc:

getList

public Vector getList(PageInfo sp,
                      StringTagger tagger,
                      String value)

User interface stuff

Overrides:

getList in class ProcessorModule

Javadoc:

listPools

public List<String> listPools(StringTagger tagger)

Javadoc:

listConnections

public List<String> listConnections(StringTagger tagger)

Javadoc:

getUser

public String getUser()

Javadoc:

getPassword

public String getPassword()

Javadoc:

getDatabaseName

public String getDatabaseName()

Javadoc:

toString

public String toString()

Give some info about the jdbc connection

Overrides:

toString in class Object

Returns:

a String whith some information about the connection