edu.usu.sdl.openstorefront.web.init.AngularRewriteRule.java Source code

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Here is the source code for edu.usu.sdl.openstorefront.web.init.AngularRewriteRule.java

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/*
 * Copyright 2015 Space Dynamics Laboratory - Utah State University Research Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package edu.usu.sdl.openstorefront.web.init;

import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang3.StringUtils;
import org.tuckey.web.filters.urlrewrite.extend.RewriteMatch;
import org.tuckey.web.filters.urlrewrite.extend.RewriteRule;

/**
 * This handles angular html 5 direct routes
 *
 * @author dshurtleff
 */
public class AngularRewriteRule extends RewriteRule {

    private static final Logger log = Logger.getLogger(AngularRewriteRule.class.getName());

    @Override
    public boolean initialise(ServletContext servletContext) {
        log.log(Level.FINEST, "Initialize Angular Rule");
        return super.initialise(servletContext);
    }

    @Override
    public RewriteMatch matches(HttpServletRequest request, HttpServletResponse response) {
        String actionPath = request.getRequestURI().replace(request.getContextPath() + "/", "");
        if (StringUtils.isNotBlank(actionPath)) {
            if (actionPath.contains("/") == false) {
                if (actionPath.contains(".") == false) {
                    return new AngularRewriteMatch();
                }
            }
        }
        return null;
    }

    @Override
    public void destroy() {
        log.log(Level.FINEST, "Destroying Angular Rule");
        super.destroy();
    }

}