URIParser.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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 org.apache.cxf.transport.http.netty.server.servlet;

public class URIParser {

    private String servletPath;

    private String requestUri;

    private String pathInfo;

    private String queryString;

    public URIParser(String servletPath) {
        this.servletPath = servletPath;
    }

    public void parse(String uri) {

        int indx = uri.indexOf('?');

        if (!this.servletPath.startsWith("/")) {
            this.servletPath = "/" + this.servletPath;
        }

        if (indx != -1) {
            this.pathInfo = uri.substring(servletPath.length(), indx);
            this.queryString = uri.substring(indx + 1);
            this.requestUri = uri.substring(0, indx);
        } else {
            this.pathInfo = uri.substring(servletPath.length());
            this.requestUri = uri;
        }

        if (this.pathInfo.equals("")) {
            this.pathInfo = null;
        } else if (!this.pathInfo.startsWith("/")) {
            this.pathInfo = "/" + this.pathInfo;
        }
    }

    public String getServletPath() {
        return servletPath;
    }

    public String getQueryString() {
        return queryString;
    }

    public String getPathInfo() {
        return this.pathInfo;
    }

    public String getRequestUri() {
        return requestUri;
    }

}