com.swiftcorp.portal.common.util.WebUtils.java Source code

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Here is the source code for com.swiftcorp.portal.common.util.WebUtils.java

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/*
0 * @ (#) WebUtils.java
 * 
 * Copyright (c) 2010 ClickDiagnostics Inc. All Rights Reserved. This software is the
 * confidential and proprietary information of ClickDiagnostics ("Confidential
 * Information"). You shall not disclose such Confidential Information and shall
 * use it only in accordance with the terms of the license agreement you entered
 * into with ClickDiagnostics.
 */
package com.swiftcorp.portal.common.util;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.Globals;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;

import com.swiftcorp.portal.common.GlobalConstants;
import com.swiftcorp.portal.common.login.dto.LoginDetailInfoDTO;
import com.swiftcorp.portal.common.web.SESSION_KEYS;
import com.swiftcorp.portal.role.dto.RoleDTO;
import com.swiftcorp.portal.user.dto.UserDTO;

/**
 * @author swift
 * @since mar 3, 2011
 */

public class WebUtils {
    private static final Log theLogger = LogFactory.getLog(WebUtils.class);

    private WebUtils() {
    }

    // public static int getAccessLevel(HttpServletRequest request)
    // {
    //
    // int loginLevel = GlobalConstants.SYSTEM_LEVEL;
    //
    // HttpSession session = request.getSession();
    // LoginDetailInfoDTO loginInfo =
    // (LoginDetailInfoDTO)session.getAttribute(SESSION_KEYS.LOGIN_INFO);
    // if(loginInfo != null)
    // {
    // loginLevel =loginInfo.getUser().getRole().getAccessLevel();
    // }
    // return loginLevel;
    // }

    public static int getUserWorkingLevel(HttpServletRequest request) {

        int workingLevel = GlobalConstants.SYSTEM_LEVEL;

        HttpSession session = request.getSession();
        Integer ulObj = (Integer) session.getAttribute(SESSION_KEYS.WORKING_LEVEL);
        if (ulObj != null) {
            workingLevel = ulObj.intValue();
        }
        return workingLevel;
    }

    public static Long getComponentId(HttpServletRequest request) {
        String componentId = request.getParameter("componentId");
        theLogger.error("getComponentId(): componentId(str) from requestis = " + componentId);
        Long id = null;
        if (componentId != null) {
            try {
                id = Long.parseLong(componentId.trim());
            } catch (NumberFormatException e) {
                theLogger.error("getComponentId(): NumberFormatException occurs", e);
            }
        } else {
            theLogger.error("getComponentId(): componentId is NULL");
        }
        return id;
    }

    public static void setSuccessMessages(HttpServletRequest request, String[] messageKeys,
            String[][] messageArgValues) {
        if (messageKeys == null || messageKeys.length == 0) {
            theLogger.error("messageKeys cant null or empty");
            throw new RuntimeException("messageKeys cant null or empty");
        }

        ActionMessages actionMessages = new ActionMessages();

        int index = 0;
        for (String messageKey : messageKeys) {
            String[] value = null;
            if (messageArgValues != null && messageArgValues.length >= index) {
                value = messageArgValues[index];
            }
            ActionMessage actionMessage = new ActionMessage(messageKey, value);
            actionMessages.add(ActionMessages.GLOBAL_MESSAGE, actionMessage);
            index++;
        }

        request.setAttribute(Globals.MESSAGE_KEY, actionMessages);
    }

    public static void setSuccessMessages(HttpServletRequest request, String[] messageKeys,
            String messageArgValues) {
        if (messageKeys == null || messageKeys.length == 0) {
            theLogger.error("messageKeys cant null or empty");
            throw new RuntimeException("messageKeys cant null or empty");
        }

        ActionMessages actionMessages = new ActionMessages();

        int index = 0;
        for (String messageKey : messageKeys) {
            String value = null;

            theLogger.error("setSuccessMessages(): " + messageArgValues + "added");
            value = messageArgValues;
            theLogger.error("setSuccessMessages(): " + value + "added");

            ActionMessage actionMessage = new ActionMessage(messageKey, value);
            actionMessages.add(ActionMessages.GLOBAL_MESSAGE, actionMessage);
            index++;
        }

        request.setAttribute(Globals.MESSAGE_KEY, actionMessages);
    }

    public static void setFailureMessages(HttpServletRequest request, String[] messageKeys) {
        if (messageKeys == null || messageKeys.length == 0) {
            theLogger.error("messageKeys cant null or empty");
            throw new RuntimeException("messageKeys cant null or empty");
        }

        ActionMessages actionMessages = new ActionMessages();
        for (String messageKey : messageKeys) {
            ActionMessage actionMessage = new ActionMessage(messageKey);
            actionMessages.add(ActionMessages.GLOBAL_MESSAGE, actionMessage);
        }
        request.setAttribute(Globals.ERROR_KEY, actionMessages);
    }

    public static void setFailureMessages(HttpServletRequest request, String messageKey, String val1, String val2) {
        if (messageKey == null || messageKey.length() == 0) {
            theLogger.error("messageKeys cant null or empty");
            throw new RuntimeException("messageKeys cant null or empty");
        }

        ActionMessages actionMessages = new ActionMessages();
        ActionMessage actionMessage = new ActionMessage(messageKey, val1, val2);
        actionMessages.add(ActionMessages.GLOBAL_MESSAGE, actionMessage);
        request.setAttribute(Globals.ERROR_KEY, actionMessages);
    }

    public static void setFailureMessages(HttpServletRequest request, String messageKey, String val) {
        if (messageKey == null || messageKey.length() == 0) {
            theLogger.error("messageKeys cant null or empty");
            throw new RuntimeException("messageKeys cant null or empty");
        }

        ActionMessages actionMessages = new ActionMessages();
        ActionMessage actionMessage = new ActionMessage(messageKey, val);
        actionMessages.add(ActionMessages.GLOBAL_MESSAGE, actionMessage);
        request.setAttribute(Globals.ERROR_KEY, actionMessages);
    }

    public static void setFailureMessages(HttpServletRequest request, String[] messageKeys,
            String messageArgValues) {
        if (messageKeys == null || messageKeys.length == 0) {
            theLogger.error("messageKeys cant null or empty");
            throw new RuntimeException("messageKeys cant null or empty");
        }

        ActionMessages actionMessages = new ActionMessages();

        for (String messageKey : messageKeys) {
            String value = null;
            value = messageArgValues;
            ActionMessage actionMessage = new ActionMessage(messageKey, value);
            actionMessages.add(ActionMessages.GLOBAL_MESSAGE, actionMessage);
        }
        request.setAttribute(Globals.ERROR_KEY, actionMessages);
    }

    public static String getThemeName(HttpServletRequest request) {
        return "Default";
    }

    public static String getUniqueCode(HttpServletRequest request) {
        HttpSession session = request.getSession();
        LoginDetailInfoDTO loginInfo = (LoginDetailInfoDTO) session.getAttribute(SESSION_KEYS.LOGIN_INFO);
        return loginInfo.getUser().getUniqueCode();
    }

    public static RoleDTO getUserRole(HttpServletRequest request) {
        HttpSession session = request.getSession();
        UserDTO userDTO = (UserDTO) session.getAttribute(SESSION_KEYS.USER);
        return userDTO.getRole();
    }

    public static Long getLoggedInUserId(HttpServletRequest request) {
        HttpSession session = request.getSession();
        LoginDetailInfoDTO loginInfo = (LoginDetailInfoDTO) session.getAttribute(SESSION_KEYS.LOGIN_INFO);
        Long userId = null;

        if (loginInfo != null) {
            userId = loginInfo.getUser().getComponentId();
        }

        if (userId == null) {
            // for initial phase assuming this is as default case
            userId = new Long(1);
        }

        return userId;
    }

}