
com.dell.doradus.service.olap.OlappCmd Maven / Gradle / Ivy
/*
* Copyright (C) 2014 Dell, Inc.
*
* 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.
*/
package com.dell.doradus.service.olap;
import java.util.HashMap;
import java.util.Map;
import com.dell.doradus.common.HttpCode;
import com.dell.doradus.common.HttpDefs;
import com.dell.doradus.common.RESTResponse;
import com.dell.doradus.common.Utils;
import com.dell.doradus.service.rest.RESTCallback;
/**
* Handles the REST command: GET /_olapp?{params}
*
* simple application that allows browse OLAP data and build simple aggregation queries
* using simple HTML interface
*/
public class OlappCmd extends RESTCallback {
@Override
public RESTResponse invoke() {
String params = m_request.getVariable("params");
Map parameters = null;
if (Utils.isEmpty(params)) {
parameters = new HashMap(0);
} else {
parameters = Utils.parseURIQuery(params);
}
String html = OLAPService.instance().browseOlapp(m_request.getTenant(), parameters);
Map headers = new HashMap();
headers.put(HttpDefs.CONTENT_TYPE, "text/html");
return new RESTResponse(HttpCode.OK, Utils.toBytes(html), headers);
} // invoke
} // class OlappCmd
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