web.eventstream.get_stream_definitions_ajaxprocessor.jsp Maven / Gradle / Ivy

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<%--
  ~ Copyright (c) 2015, 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.
  --%>
<%@ page import="com.google.gson.Gson" %>
<%@ page import="org.wso2.carbon.event.stream.stub.EventStreamAdminServiceStub" %>
<%@ page import="org.wso2.carbon.event.stream.stub.types.EventStreamInfoDto" %>
<%@ page import="org.wso2.carbon.event.stream.ui.EventStreamUIUtils" %>

<%
    // get Event Stream Definition
    EventStreamAdminServiceStub stub = EventStreamUIUtils.getEventStreamAdminService(config, session, request);
    EventStreamInfoDto[] streamDefinitions = stub.getAllEventStreamDefinitionDto();
    String[] streamDefIds = null;
    String responseText = "";
    if (streamDefinitions != null && streamDefinitions.length > 0) {
        streamDefIds = new String[streamDefinitions.length];
        int i = 0;
        for (EventStreamInfoDto streamInfoDto : streamDefinitions) {
            streamDefIds[i++] = streamInfoDto.getStreamName() + ":" + streamInfoDto.getStreamVersion();
        }
        responseText = new Gson().toJson(streamDefIds);
    }
%>
<%=responseText%>