/* * Copyright (c) 2005-2010, WSO2 Inc. (http://www.wso2.org) All Rights Reserved. * * WSO2 Inc. licenses this file to you 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. */ package org.wso2.carbon.connector.core; import org.apache.synapse.MessageContext; import org.apache.synapse.SynapseException; import org.apache.synapse.mediators.AbstractMediator; import org.wso2.carbon.connector.core.util.ConnectorUtils; public abstract class AbstractConnector extends AbstractMediator implements Connector { public abstract void connect(MessageContext messageContext) throws ConnectException; public boolean mediate(MessageContext messageContext) { try { connect(messageContext); } catch (ConnectException e) { throw new SynapseException("Error occurred when connecting conenctor. Details :", e); } return true; } protected Object getParameter(MessageContext messageContext ,String paramName) { return ConnectorUtils.lookupTemplateParamater(messageContext, paramName); } }