org.pepstock.jem.junit.test.http.java.HttpConsumeAnt.java Source code

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Here is the source code for org.pepstock.jem.junit.test.http.java.HttpConsumeAnt.java

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/**
JEM, the BEE - Job Entry Manager, the Batch Execution Environment
Copyright (C) 2012-2015   Andrea "Stock" Stocchero
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
any later version.
    
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.pepstock.jem.junit.test.http.java;

import java.io.InputStream;
import java.io.StringWriter;
import java.util.Hashtable;

import javax.naming.Context;
import javax.naming.InitialContext;

import org.apache.commons.io.IOUtils;
import org.pepstock.jem.node.resources.impl.http.HttpResourceKeys;

/**
 * This class consume a HTTP connection.
 * @author Alessandro
 *
 */
public class HttpConsumeAnt {

    /**
     * Get http resource "jem-http" from JCL and read the content of 
     * http connection.
     * 
     * @param args
     * @throws Exception
     */
    public static void main(String[] args) throws Exception {
        Hashtable<String, String> env = createEnvironment();
        env.put(Context.INITIAL_CONTEXT_FACTORY, "org.pepstock.jem.node.tasks.jndi.JemContextFactory");
        InitialContext context = new InitialContext(env);
        // get http resource, note that jem-http is the name of the resource
        // present in the JCL
        InputStream httpStream = (InputStream) context.lookup("jem-http");
        StringWriter writer = new StringWriter();
        IOUtils.copy(httpStream, writer);
        String theString = writer.toString();
        System.out.println("Read Http: " + theString);
        httpStream.close();
    }

    /**
     * Create the environment with the properties
     * useful to use Http Resource.
     * 
     * @return the environment with the useful properties
     */
    private static Hashtable<String, String> createEnvironment() {
        Hashtable<String, String> environment = new Hashtable<String, String>();
        environment.put(HttpResourceKeys.REQUEST_PATH, "/search");
        environment.put(HttpResourceKeys.REQUEST_QUERY_STRING, "q=pepstock");
        return environment;
    }

}