com.bea.wlpi.client.common
Class WLPI

java.lang.Object
  |
  +--com.bea.wlpi.client.common.WLPI

public final class WLPI

extends java.lang.Object

Provides a standard way to connect to a WebLogic Process Integrator server and access resources therein.

Author:

Copyright © 2000, 2001 BEA Systems, Inc. All Rights Reserved.

Field Summary

protected static int	MAX_TRY_COUNT
protected static java.lang.String	PERMISSION_HOME_JNDI
protected static java.lang.String	PLUGIN_MANAGER_CFG_JNDI
protected static java.lang.String	PLUGIN_MANAGER_JNDI
protected static java.lang.String	WEBLOGIC_REALM

Constructor Summary

WLPI()
Create a new WLPI object.

Method Summary

boolean	allowSecurityRealmUpdates() Check whether the installed security realm is both manageable and persistent.
boolean	connect(java.awt.Frame owner, java.lang.String url, java.lang.String userId, java.lang.String password) Connect to WebLogic Process Integrator server using the specified parameters.
void	disconnect() Disconnect from WebLogic Process Integrator server.
Admin	getAdmin() Return a reference to an Admin EJB object.
EJBCatalog	getCatalog() Return a reference to an EJBCatalog EJB object.
javax.naming.Context	getInitialContext() Return the host application's JNDI context.
Permission	getPermission() Return a reference to a Permission EJB object.
PluginManager	getPluginManager() Return a reference to a PluginManager EJB object.
PluginManagerCfg	getPluginManagerCfg() Return a reference to a PluginManagerCfg EJB object.
WLPIPrincipal	getPrincipal() Return a reference to a WLPIPrincipal EJB object.
XMLRepository	getRepository() Return a reference to an XMLRepository EJB object.
ServerProperties	getServerProperties() Return a reference to a ServerProperties EJB object.
VersionInfo	getServerTemplateDefinitionVersion() Return the template definition version supported by the server.
VersionInfo	getServerVersion() Return the server version.
java.lang.String	getUrl() Return the WebLogic Process Integrator server URL.
java.lang.String	getUserId() Return the WebLogic Process Integrator user ID.
Worklist	getWorklist() Return a reference to a Worklist EJB object.
boolean	isConnected() Check whether this WLPI instance is connected to a server.

Methods inherited from class java.lang.Object

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

Field Detail

WEBLOGIC_REALM

protected static final java.lang.String WEBLOGIC_REALM

PLUGIN_MANAGER_JNDI

protected static final java.lang.String PLUGIN_MANAGER_JNDI

PLUGIN_MANAGER_CFG_JNDI

protected static final java.lang.String PLUGIN_MANAGER_CFG_JNDI

PERMISSION_HOME_JNDI

protected static final java.lang.String PERMISSION_HOME_JNDI

MAX_TRY_COUNT

protected static final int MAX_TRY_COUNT

Constructor Detail

WLPI

public WLPI()

Create a new WLPI object.

Method Detail

allowSecurityRealmUpdates

public boolean allowSecurityRealmUpdates()

Check whether the installed security realm is both manageable and persistent.

Returns:

true If realm is both manageable and persistent.

Throws:

java.lang.IllegalStateException - if not connected.

connect

public boolean connect(java.awt.Frame owner,
                       java.lang.String url,
                       java.lang.String userId,
                       java.lang.String password)

Connect to WebLogic Process Integrator server using the specified parameters.

Parameters:

owner - The window that is to be the owner for message boxes and dialogs.

url - The WebLogic Process Integrator server URL.

userId - The WebLogic Process Integrator user's ID.

password - The user's password.

Throws:

java.lang.IllegalStateException - if already connected.

See Also:

disconnect()

disconnect

public void disconnect()

Disconnect from WebLogic Process Integrator server. Calls remove on all EJB session beans.

See Also:

connect(java.awt.Frame, java.lang.String, java.lang.String, java.lang.String)

isConnected

public boolean isConnected()

Check whether this WLPI instance is connected to a server.

Returns:

true if connected.

getInitialContext

public javax.naming.Context getInitialContext()

Return the host application's JNDI context. The host application returns a JNDI context containing the same security context as it uses itself. The caller must not close this context.

Returns:

A JNDI context.

getUrl

public java.lang.String getUrl()

Return the WebLogic Process Integrator server URL.

Returns:

The WebLogic Process Integrator server URL (null if not logged on).

getUserId

public java.lang.String getUserId()

Return the WebLogic Process Integrator user ID.

Returns:

The WebLogic Process Integrator user ID (null if not logged on).

getAdmin

public Admin getAdmin()
               throws WorkflowException

Return a reference to an Admin EJB object.

Returns:

A reference to an Admin EJB object.

Throws:

java.lang.IllegalStateException - if not connected.

WorkflowException - if an exception occurred.

See Also:

getCatalog(), getPrincipal(), getWorklist()

getCatalog

public EJBCatalog getCatalog()
                      throws WorkflowException

Return a reference to an EJBCatalog EJB object.

Returns:

A reference to an EJBCatalog EJB object.

Throws:

java.lang.IllegalStateException - if not connected.

WorkflowException - if an exception occurred.

See Also:

getAdmin(), getPrincipal(), getWorklist()

getPrincipal

public WLPIPrincipal getPrincipal()
                           throws WorkflowException

Return a reference to a WLPIPrincipal EJB object.

Returns:

A reference to a WLPIPrincipal EJB object.

Throws:

java.lang.IllegalStateException - if not connected.

See Also:

getAdmin(), getCatalog(), getWorklist()

getPermission

public final Permission getPermission()
                               throws WorkflowException

Return a reference to a Permission EJB object.

Returns:

A reference to a Permission EJB object.

Throws:

java.lang.IllegalStateException - if not connected.

WorkflowException - if an exception occurred.

Since:

WebLogic Process Integrator 2.0

getWorklist

public Worklist getWorklist()
                     throws WorkflowException

Return a reference to a Worklist EJB object.

Returns:

A reference to a Worklist EJB object.

Throws:

java.lang.IllegalStateException - if not connected.

WorkflowException - if an exception occurred.

See Also:

getAdmin(), getCatalog(), getPrincipal()

getServerProperties

public final ServerProperties getServerProperties()
                                           throws WorkflowException

Return a reference to a ServerProperties EJB object.

Returns:

A reference to a ServerProperties object.

Throws:

java.lang.IllegalStateException - if not connected.

See Also:

getAdmin(), getCatalog(), getPrincipal(), getServerVersion(), getServerTemplateDefinitionVersion()

getPluginManager

public final PluginManager getPluginManager()
                                     throws WorkflowException

Return a reference to a PluginManager EJB object.

Returns:

A reference to a PluginManager object.

Throws:

java.lang.IllegalStateException - if not connected.

See Also:

getAdmin(), getCatalog(), getPluginManagerCfg(), getPrincipal(), getServerVersion(), getServerTemplateDefinitionVersion()

getPluginManagerCfg

public final PluginManagerCfg getPluginManagerCfg()
                                           throws WorkflowException

Return a reference to a PluginManagerCfg EJB object.

Returns:

A reference to a PluginManagerCfg object.

Throws:

java.lang.IllegalStateException - if not connected.

See Also:

getAdmin(), getCatalog(), getPluginManager(), getPrincipal(), getServerVersion(), getServerTemplateDefinitionVersion()

getRepository

public XMLRepository getRepository()
                            throws WorkflowException

Return a reference to an XMLRepository EJB object.

Returns:

A reference to an XMLRepository EJB object.

Throws:

java.lang.IllegalStateException - if not connected.

WorkflowException - if an exception occurred.

See Also:

getAdmin(), getPrincipal(), getWorklist()

getServerVersion

public VersionInfo getServerVersion()
                             throws WorkflowException

Return the server version.

Returns:

an object representing the server's version number.

getServerTemplateDefinitionVersion

public VersionInfo getServerTemplateDefinitionVersion()
                                               throws WorkflowException

Return the template definition version supported by the server.

Returns:

the template definition version.