com.tibco.cep.runtime.session

Class RuleServiceProviderManager

java.lang.Object

com.tibco.cep.runtime.session.RuleServiceProviderManager

public class RuleServiceProviderManager
extends java.lang.Object

Manages the RuleServiceProvider instances. This is the entry point for most API operations.

You can obtain an instance of this class with the static method getInstance.

Since:

2.0

See Also:

RuleServiceProvider

Method Summary

Methods

Modifier and Type	Method and Description
static RuleServiceProviderManager	getInstance() Gets the singleton instance of this class.
RuleServiceProvider	getProvider(java.lang.String instanceName) Gets by name a RuleServiceProvider managed by this RuleServiceProviderManager.
java.util.Collection	getRuleServiceProviders() Gets all the RuleServiceProvider contained in this RuleServiceProviderManager.
RuleServiceProvider	newProvider(java.lang.String instanceName, java.util.Properties env) Creates and registers a new RuleServiceProvider in API mode.
void	removeProvider(java.lang.String instanceName) Removes the RuleServiceProvider of the given name, if it exists, from this RuleServiceProviderManager.

Method Detail

getInstance

public static RuleServiceProviderManager getInstance()

Gets the singleton instance of this class.

Returns:

An instance of RuleServiceProviderManager.

Since:

2.0

getProvider

public RuleServiceProvider getProvider(java.lang.String instanceName)

Gets by name a RuleServiceProvider managed by this RuleServiceProviderManager.

Parameters:

instanceName - Name of the RuleServiceProvider to get.

Returns:

The RuleServiceProvider of the given name if found in this RuleServiceProviderManager, else null.

Since:

2.0

getRuleServiceProviders

public java.util.Collection getRuleServiceProviders()

Gets all the RuleServiceProvider contained in this RuleServiceProviderManager.

Returns:

A Collection of RuleServiceProvider.

Since:

2.0

newProvider

public RuleServiceProvider newProvider(java.lang.String instanceName,
                              java.util.Properties env)

Creates and registers a new RuleServiceProvider in API mode.

You must provide the name of the configuration file in the property "be.bootstrap.property.file". For example:

Properties p = new Properties;
p.put("be.bootstrap.property.file", "my_engine.tra");
RuleServiceProviderManager.getInstance().newProvider("my_rsp", p);

Parameters:

instanceName - Name given to the new RuleServiceProvider.

env - Properties used to build the new RuleServiceProvider.

Returns:

A new RuleServiceProvider.

Throws:

java.lang.Exception - when instanceName is the name of an existing RuleServiceProvider.

Since:

2.0

removeProvider

public void removeProvider(java.lang.String instanceName)

Removes the RuleServiceProvider of the given name, if it exists, from this RuleServiceProviderManager.

Parameters:

instanceName - Name of the RuleServiceProvider to remove.

Since:

2.0