org.wso2.carbon.databridge.core

Class AbstractDataReceiver

java.lang.Object

org.wso2.carbon.databridge.core.AbstractDataReceiver

All Implemented Interfaces:

DataBridgeReceiverService

public abstract class AbstractDataReceiver
extends Object
implements DataBridgeReceiverService

Copyright (c) WSO2 Inc. (http://www.wso2.org) All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Constructor Summary

Constructors

Constructor and Description
AbstractDataReceiver()

Method Summary

Methods

Modifier and Type	Method and Description
String	defineStream(String sessionId, String streamDefinition)
String	defineStream(String sessionId, String streamDefinition, String indexDefinition)
boolean	deleteStream(String sessionId, String streamId)
boolean	deleteStream(String sessionId, String streamName, String streamVersion)
String	findStreamId(String sessionId, String streamName, String streamVersion)
List<org.wso2.carbon.databridge.commons.StreamDefinition>	getAllStreamDefinitions(String sessionId)
protected abstract DataBridgeReceiverService	getDatabridgeReceiver()
DataBridgeConfiguration	getInitialConfig()
org.wso2.carbon.databridge.commons.StreamDefinition	getStreamDefinition(String sessionId, String streamName, String streamVersion)
String	login(String username, String password)
void	logout(String sessionId)
void	publish(Object eventBundle, String sessionId, EventConverter eventConverter)
void	saveStreamDefinition(String sessionId, org.wso2.carbon.databridge.commons.StreamDefinition streamDefinition)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.wso2.carbon.databridge.core.DataBridgeReceiverService

subscribe, unsubscribe

Constructor Detail

AbstractDataReceiver

public AbstractDataReceiver()

Method Detail

defineStream

public String defineStream(String sessionId,
                  String streamDefinition)
                    throws org.wso2.carbon.databridge.commons.exception.DifferentStreamDefinitionAlreadyDefinedException,
                           org.wso2.carbon.databridge.commons.exception.MalformedStreamDefinitionException,
                           org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

Specified by:

defineStream in interface DataBridgeReceiverService

Throws:

org.wso2.carbon.databridge.commons.exception.DifferentStreamDefinitionAlreadyDefinedException

org.wso2.carbon.databridge.commons.exception.MalformedStreamDefinitionException

org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

defineStream

public String defineStream(String sessionId,
                  String streamDefinition,
                  String indexDefinition)
                    throws org.wso2.carbon.databridge.commons.exception.DifferentStreamDefinitionAlreadyDefinedException,
                           org.wso2.carbon.databridge.commons.exception.MalformedStreamDefinitionException,
                           org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

Specified by:

defineStream in interface DataBridgeReceiverService

Throws:

org.wso2.carbon.databridge.commons.exception.DifferentStreamDefinitionAlreadyDefinedException

org.wso2.carbon.databridge.commons.exception.MalformedStreamDefinitionException

org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

findStreamId

public String findStreamId(String sessionId,
                  String streamName,
                  String streamVersion)
                    throws org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

Specified by:

findStreamId in interface DataBridgeReceiverService

Throws:

org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

deleteStream

public boolean deleteStream(String sessionId,
                   String streamId)
                     throws org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

Specified by:

deleteStream in interface DataBridgeReceiverService

Throws:

org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

deleteStream

public boolean deleteStream(String sessionId,
                   String streamName,
                   String streamVersion)
                     throws org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

Specified by:

deleteStream in interface DataBridgeReceiverService

Throws:

org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

publish

public void publish(Object eventBundle,
           String sessionId,
           EventConverter eventConverter)
             throws org.wso2.carbon.databridge.commons.exception.UndefinedEventTypeException,
                    org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

Specified by:

publish in interface DataBridgeReceiverService

Throws:

org.wso2.carbon.databridge.commons.exception.UndefinedEventTypeException

org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

login

public String login(String username,
           String password)
             throws org.wso2.carbon.databridge.commons.exception.AuthenticationException

Specified by:

login in interface DataBridgeReceiverService

Throws:

org.wso2.carbon.databridge.commons.exception.AuthenticationException

logout

public void logout(String sessionId)
            throws Exception

Specified by:

logout in interface DataBridgeReceiverService

Throws:

Exception

getStreamDefinition

public org.wso2.carbon.databridge.commons.StreamDefinition getStreamDefinition(String sessionId,
                                                                      String streamName,
                                                                      String streamVersion)
                                                                        throws org.wso2.carbon.databridge.commons.exception.SessionTimeoutException,
                                                                               StreamDefinitionNotFoundException,
                                                                               StreamDefinitionStoreException

Specified by:

getStreamDefinition in interface DataBridgeReceiverService

Throws:

org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

StreamDefinitionNotFoundException

StreamDefinitionStoreException

getAllStreamDefinitions

public List<org.wso2.carbon.databridge.commons.StreamDefinition> getAllStreamDefinitions(String sessionId)
                                                                                  throws org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

Specified by:

getAllStreamDefinitions in interface DataBridgeReceiverService

Throws:

org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

saveStreamDefinition

public void saveStreamDefinition(String sessionId,
                        org.wso2.carbon.databridge.commons.StreamDefinition streamDefinition)
                          throws org.wso2.carbon.databridge.commons.exception.SessionTimeoutException,
                                 StreamDefinitionStoreException,
                                 org.wso2.carbon.databridge.commons.exception.DifferentStreamDefinitionAlreadyDefinedException

Specified by:

saveStreamDefinition in interface DataBridgeReceiverService

Throws:

org.wso2.carbon.databridge.commons.exception.SessionTimeoutException

StreamDefinitionStoreException

org.wso2.carbon.databridge.commons.exception.DifferentStreamDefinitionAlreadyDefinedException

getInitialConfig

public DataBridgeConfiguration getInitialConfig()

Specified by:

getInitialConfig in interface DataBridgeReceiverService

getDatabridgeReceiver

protected abstract DataBridgeReceiverService getDatabridgeReceiver()