Glassfish example source code file (ConnectorsHandlers.java)

This example Glassfish source code file (ConnectorsHandlers.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Glassfish tags/keywords

arraylist, boolean, boolean, handler, handlerinput, handlerinput, handleroutput, hashmap, list, map, map, string, string, stringtokenizer, util

The Glassfish ConnectorsHandlers.java source code

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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
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/*
 * ConnectorHandlers.java
 *
 * Created on Sept 1, 2006, 8:32 AM
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */
/**
 *
 */
package org.glassfish.jca.admingui.handlers;

import com.sun.jsftemplating.annotation.Handler;
import com.sun.jsftemplating.annotation.HandlerInput;
import com.sun.jsftemplating.annotation.HandlerOutput;
import com.sun.jsftemplating.layout.descriptors.handler.HandlerContext;

import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;


import java.util.StringTokenizer;
import org.glassfish.admingui.common.util.GuiUtil;


public class ConnectorsHandlers {

    /** Creates a new instance of ConnectorsHandler */
    public ConnectorsHandlers() {
    }


    /**
     *	<p> This handler creates a ConnectorConnection Pool to be used in the wizard
     */
    @Handler(id = "gf.getConnectorConnectionPoolWizard", input = {
        @HandlerInput(name = "fromStep2", type = Boolean.class),
        @HandlerInput(name = "fromStep1", type = Boolean.class),
        @HandlerInput(name = "attrMap", type = Map.class),
        @HandlerInput(name = "poolName", type = String.class),
        @HandlerInput(name = "resAdapter", type = String.class)
        }, output = {
        @HandlerOutput(name = "resultAdapter", type = String.class)
    })
    public static void getConnectorConnectionPoolWizard(HandlerContext handlerCtx) {
        Boolean fromStep2 = (Boolean) handlerCtx.getInputValue("fromStep2");
        Boolean fromStep1 = (Boolean) handlerCtx.getInputValue("fromStep1");
        if ((fromStep2 != null) && fromStep2) {
            //wizardMap is already in session map, we don't want to change anything.
            Map extra = (Map) handlerCtx.getFacesContext().getExternalContext().getSessionMap().get("wizardPoolExtra");
            String resAdapter = (String) extra.get("resourceAdapterName");
            handlerCtx.setOutputValue("resultAdapter", resAdapter);
        } else if ((fromStep1 != null) && fromStep1) {
            //this is from Step 1 where the page is navigated when changing the dropdown of resource adapter.
            //since the dropdown is immediate, the wizardPoolExtra map is not updated yet, we need
            //to update it manually and also set the connection definition map according to this resource adapter.
            String resAdapter = (String) handlerCtx.getInputValue("resAdapter");
            if (resAdapter != null) {
                resAdapter = resAdapter.trim();
            }
            String poolName = (String) handlerCtx.getInputValue("poolName");
            if (poolName != null) {
                poolName = poolName.trim();
            }
            if (resAdapter != null && !(resAdapter.equals(""))) {               
                Map extra = (Map) handlerCtx.getFacesContext().getExternalContext().getSessionMap().get("wizardPoolExtra");
                extra.put("resourceAdapterName", resAdapter);
                extra.put("name", poolName);
                handlerCtx.setOutputValue("resultAdapter", resAdapter);
            }
        } else {
            Map extra = new HashMap();
            Map attrMap = (Map) handlerCtx.getInputValue("attrMap");
            handlerCtx.getFacesContext().getExternalContext().getSessionMap().put("wizardMap", attrMap);
            handlerCtx.getFacesContext().getExternalContext().getSessionMap().put("wizardPoolExtra", extra);
        }
    }

    /**
     *	<p> updates the wizard map
     */
    @Handler(id = "gf.updateConnectorConnectionPoolWizard",
        input = {
            @HandlerInput(name = "props", type = Map.class),
            @HandlerInput(name = "currentAdapter", type = String.class),
            @HandlerInput(name = "currentDef", type = String.class)})
    public static void updateConnectorConnectionPoolWizard(HandlerContext handlerCtx) {
        Map<String, String> props = (Map) handlerCtx.getInputValue("props");
        if (props != null) {
            handlerCtx.getFacesContext().getExternalContext().getSessionMap().put("wizardPoolProperties", GuiUtil.convertMapToListOfMap(props));
        } else {
            handlerCtx.getFacesContext().getExternalContext().getSessionMap().put("wizardPoolProperties", new ArrayList());
        }
        Map extra = (Map) handlerCtx.getFacesContext().getExternalContext().getSessionMap().get("wizardPoolExtra");
        extra.put("previousDefinition", (String) handlerCtx.getInputValue("currentDef"));
        extra.put("previousResAdapter", (String) handlerCtx.getInputValue("currentAdapter"));
    }
    
    /**
     *	<p> updates the wizard map properties on step 2
     */
    @Handler(id = "updateConnectorConnectionPoolWizardStep2")
    public static void updateConnectorConnectionPoolWizardStep2(HandlerContext handlerCtx) {
        Map extra = (Map) handlerCtx.getFacesContext().getExternalContext().getSessionMap().get("wizardPoolExtra");
        Map attrs = (Map) handlerCtx.getFacesContext().getExternalContext().getSessionMap().get("wizardMap");

        String resAdapter = (String) extra.get("resourceAdapterName");
        String definition = (String) extra.get("connectiondefinitionname");
        String name = (String) extra.get("name");

        attrs.put("name", name);
        attrs.put("connectiondefinitionname", definition);
        attrs.put("resourceAdapterName", resAdapter);
    }
      
    /**
     *	<p> This handler creates a Admin Object Resource
     */
    @Handler(id = "gf.getAdminObjectResourceWizard", input = {
    @HandlerInput(name = "reload", type = Boolean.class),
    @HandlerInput(name = "attrMap", type = Map.class),
    @HandlerInput(name = "currentMap", type = Map.class)
    }, output = {
    @HandlerOutput(name = "valueMap", type = Map.class)
    })
    public static void getAdminObjectResourceWizard(HandlerContext handlerCtx) {
        Boolean reload = (Boolean) handlerCtx.getInputValue("reload");
        Map attrMap = (Map) handlerCtx.getInputValue("attrMap");
        Map currentMap = (Map) handlerCtx.getInputValue("currentMap");
        String name = null;
        String resAdapter = null;
        String resType = null;
        String className = null;
        if (attrMap == null) {
            attrMap = new HashMap();
        }
        if (((reload == null) || (!reload)) && (currentMap != null)) {
            name = (String) currentMap.get("name");
            resAdapter = (String) currentMap.get("resAdapter");
            resType = (String) currentMap.get("resType");
            className = (String) currentMap.get("className");
            attrMap.putAll(currentMap);
        } else {
            if (attrMap != null) {
                name = (String) attrMap.get("name");
                resAdapter = (String) attrMap.get("resAdapter");
                resType = (String) attrMap.get("resType");
                className = (String) attrMap.get("className");
            }
        }
        if (resAdapter != null) {
            resAdapter = resAdapter.trim();
        }
        if (GuiUtil.isEmpty(resAdapter) && Boolean.parseBoolean((String)GuiUtil.getSessionValue("_jms_exist"))){
            resAdapter = "jmsra";
        }

        attrMap.put("name", name);
        attrMap.put("resType", resType);
        attrMap.put("resAdapter", resAdapter);
        attrMap.put("className", className);
        handlerCtx.setOutputValue("valueMap", attrMap);
    }
    
    /**
     *	<p> If the RAR is an embedded rar, we don't wan to show the .rar extension.
     *  <p> eg. myjca.ear containing myTest.rar  will be shown as myjca.ear#myTest
     */
    @Handler(id = "filterOutRarExtension",
        input = {
            @HandlerInput(name = "inList", type = java.util.List.class, required = true)},
        output = {
            @HandlerOutput(name = "convertedList", type = java.util.List.class)
    })
    public static void filterOutRarExtension(HandlerContext handlerCtx) {
        List<String> inList = (List) handlerCtx.getInputValue("inList");
        List<String> convertedList = new ArrayList();
        for(String one: inList){
            if( (one.indexOf("#") != -1) && one.endsWith(".rar")){
                convertedList.add( one.substring(0, one.length() - 4));
            }else{
                convertedList.add(one);
            }
        }
        handlerCtx.setOutputValue("convertedList", convertedList);
    }



   public static Map stringToMap(String str, String delimiter) {
        Map props = new HashMap();
         if ( str != null && delimiter != null) {
            StringTokenizer tokens = new StringTokenizer(str, delimiter);
            while (tokens.hasMoreTokens()) {
                String token = tokens.nextToken().trim();
                String values[] = token.split("=");
                if(values.length == 2) {
                    props.put(values[0], values[1]);
                }
            }
        }
        return props;
    }

    public static final String ADMINOBJECT_INTERFACES_KEY = "AdminObjectInterfacesKey";
    public static final String ADMINOBJECT_CLASSES_KEY = "AdminObjectClassesKey";
    public static final String CONNECTION_DEFINITION_NAMES_KEY = "ConnectionDefinitionNamesKey";
    public static final String MCF_CONFIG_PROPS_KEY = "McfConfigPropsKey";
    public static final String SYSTEM_CONNECTORS_KEY = "SystemConnectorsKey";
    public static final String ADMINOBJECT_CONFIG_PROPS_KEY = "AdminObjectConfigPropsKey";
    public static final String RESOURCE_ADAPTER_CONFIG_PROPS_KEY = "ResourceAdapterConfigPropsKey";


}