com.autobizlogic.abl.mgmt.ConsoleServlet.java Source code

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Here is the source code for com.autobizlogic.abl.mgmt.ConsoleServlet.java

Source

package com.autobizlogic.abl.mgmt;

import java.io.PrintWriter;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;

import javax.servlet.ServletException;
import javax.servlet.http.*;

import org.json.simple.JSONValue;

/**
 * The servlet used by the console to communicate with the business logic engine.
 * If you want to be able to view your business logic using the ABL Console,
 * you need to add the following to your web.xml:
 * <code>
 *  &lt;servlet>
 *   &lt;servlet-name>ABLConsoleServlet&lt;/servlet-name>
 *      &lt;servlet-class>com.autobizlogic.abl.mgmt.ConsoleServlet&lt;/servlet-class>
 *   &lt;/servlet>
 *   &lt;servlet-mapping>
 *      &lt;servlet-name>ABLConsoleServlet&lt;/servlet-name>
 *      &lt;url-pattern>/ABLConsoleServlet&lt;/url-pattern>
 *   &lt;/servlet-mapping>
 *   </code>
 * <p/>
 * This class is available only in the Professional edition of the ABL engine.
 */
public class ConsoleServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
            throws ServletException, java.io.IOException {

        Map<String, String> args = new HashMap<String, String>();
        Enumeration<String> paramNames = req.getParameterNames();
        while (paramNames.hasMoreElements()) {
            String paramName = paramNames.nextElement();
            String paramValue = req.getParameter(paramName);
            if (paramValue == null || paramValue.length() == 0)
                paramValue = null;
            args.put(paramName, paramValue);
        }

        Map<String, Object> result = null;
        String areaName = args.get("area");
        if (areaName.equals("SessionFactory"))
            result = SessionFactoryService.service(args);
        else if (areaName.equals("ClassMetadata"))
            result = ClassMetadataService.service(args);
        else if (areaName.equals("Transactions"))
            result = TransactionService.service(args);
        else if (areaName.equals("Performance"))
            result = PerformanceService.service(args);
        else if (areaName.equals("Dependency"))
            result = DependencyService.service(args);

        if (result == null)
            return;

        resp.setContentType("application/json");
        String resStr = JSONValue.toJSONString(result);
        PrintWriter out = resp.getWriter();
        out.print(resStr);
    }

    private static final long serialVersionUID = -3057097477062562429L;
}

/*
 * The contents of this file are subject to the Automated Business Logic Commercial License Version 1.0 (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.automatedbusinesslogic.com/sales/license
 *
 * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, 
 * either express or implied. See the License for the specific language governing rights and limitations under the License.
 */