com.bstek.dorado.web.WebExpressionUtilsObject.java Source code

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Here is the source code for com.bstek.dorado.web.WebExpressionUtilsObject.java

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/*
 * This file is part of Dorado 7.x (http://dorado7.bsdn.org).
 * 
 * Copyright (c) 2002-2012 BSTEK Corp. All rights reserved.
 * 
 * This file is dual-licensed under the AGPLv3 (http://www.gnu.org/licenses/agpl-3.0.html) 
 * and BSDN commercial (http://www.bsdn.org/licenses) licenses.
 * 
 * If you are unsure which license is appropriate for your use, please contact the sales department
 * at http://www.bstek.com/contact.
 */

package com.bstek.dorado.web;

import org.apache.commons.lang.StringUtils;

import com.bstek.dorado.core.Configure;
import com.bstek.dorado.util.PathUtils;

/**
 * @author Benny Bao (mailto:benny.bao@bstek.com)
 * @since 2011-1-18
 */
public class WebExpressionUtilsObject {

    public String getContextPath() {
        try {
            String contextPath = Configure.getString("web.contextPath");
            if (StringUtils.isEmpty(contextPath)) {
                contextPath = DoradoContext.getAttachedRequest().getContextPath();
            }
            return contextPath;
        } catch (Exception e) {
            return "/";
        }
    }

    public String url(String urlPattern) {
        if (StringUtils.isNotEmpty(urlPattern)) {
            if (urlPattern.charAt(0) == '>') {
                return PathUtils.concatPath(getContextPath(), urlPattern.substring(1));
            }
        }
        return urlPattern;
    }
}