org.openbravo.erpCommon.ad_callouts.SL_ModuleCallout.java Source code

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Here is the source code for org.openbravo.erpCommon.ad_callouts.SL_ModuleCallout.java

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/*
 *************************************************************************
 * The contents of this file are subject to the Openbravo  Public  License
 * Version  1.1  (the  "License"),  being   the  Mozilla   Public  License
 * Version 1.1  with a permitted attribution clause; you may not  use this
 * file except in compliance with the License. You  may  obtain  a copy of
 * the License at http://www.openbravo.com/legal/license.html 
 * 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. 
 * The Original Code is Openbravo ERP. 
 * The Initial Developer of the Original Code is Openbravo SLU 
 * All portions are Copyright (C) 2010-2011 Openbravo SLU 
 * All Rights Reserved. 
 * Contributor(s):  ______________________________________.
 ************************************************************************
 */

package org.openbravo.erpCommon.ad_callouts;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.hibernate.criterion.Restrictions;
import org.openbravo.base.secureApp.HttpSecureAppServlet;
import org.openbravo.base.secureApp.VariablesSecureApp;
import org.openbravo.dal.service.OBCriteria;
import org.openbravo.dal.service.OBDal;
import org.openbravo.erpCommon.utility.Utility;
import org.openbravo.model.ad.module.Module;
import org.openbravo.xmlEngine.XmlDocument;

public class SL_ModuleCallout extends HttpSecureAppServlet {

    private static final long serialVersionUID = 1L;

    /**
     * Prevent navigation history in the callout
     */
    public void init(ServletConfig config) {
        super.init(config);
        boolHist = false;
    }

    public void doPost(HttpServletRequest request, HttpServletResponse response)
            throws IOException, ServletException {
        VariablesSecureApp vars = new VariablesSecureApp(request);
        if (vars.commandIn("DEFAULT")) {
            String strChanged = vars.getStringParameter("inpLastFieldChanged");
            if (log4j.isDebugEnabled())
                log4j.debug("CHANGED: " + strChanged);
            String strADModuleID = vars.getStringParameter("inpadModuleId");

            try {
                String moduleType = vars.getStringParameter("inptype");
                String isInDev = vars.getStringParameter("inpisindevelopment");
                if (isInDev.equals("Y") && moduleType.equals("T")) {
                    templateInDev(response, vars, strADModuleID);
                } else {
                    printPageResult(response, "");
                }
            } catch (ServletException ex) {
                pageErrorCallOut(response);
            }
        } else
            pageError(response);
    }

    /**
     * Checks if there are multiple templates in development. If so, unsets the is indevelopment
     * property from the current record.
     */
    private void templateInDev(HttpServletResponse response, VariablesSecureApp vars, String strADModuleID)
            throws IOException, ServletException {
        // Check whether there are more templates in development
        OBCriteria<Module> obc = OBDal.getInstance().createCriteria(Module.class);
        obc.add(Restrictions.eq(Module.PROPERTY_TYPE, "T"));
        obc.add(Restrictions.eq(Module.PROPERTY_INDEVELOPMENT, true));
        if (strADModuleID != null && !strADModuleID.equals("")) {
            obc.add(Restrictions.ne(Module.PROPERTY_ID, strADModuleID));
        }
        String devTemplates = "";
        for (Module template : obc.list()) {
            devTemplates += template.getName() + " ";
        }

        StringBuffer result = new StringBuffer();

        if (!devTemplates.equals("")) {
            // There are other template(s) in dev
            result.append("new Array(\"MESSAGE\", \"" + devTemplates + " "
                    + Utility.messageBD(this, "MultipleDevelopmentTemplates", vars.getLanguage()) + "\"),\n");
            result.append("new Array(\"inpisindevelopment\", \"N\")");
        }

        printPageResult(response, result.toString());
    }

    /**
     * Composes the standard callout response
     */
    private void printPageResult(HttpServletResponse response, String result) throws IOException {
        StringBuffer resultado = new StringBuffer();
        resultado.append("var calloutName='SL_ModuleCallout';\n\n");
        resultado.append("var respuesta = new Array(");
        resultado.append(result);
        resultado.append(");");

        XmlDocument xmlDocument = xmlEngine.readXmlTemplate("org/openbravo/erpCommon/ad_callouts/CallOut")
                .createXmlDocument();
        xmlDocument.setParameter("array", resultado.toString());
        xmlDocument.setParameter("frameName", "appFrame");
        response.setContentType("text/html; charset=UTF-8");
        PrintWriter out = response.getWriter();
        out.println(xmlDocument.print());
        out.close();
    }

}