1 /*******************************************************************************
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2 * ============LICENSE_START====================================================
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4 * * ===========================================================================
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5 * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
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6 * * ===========================================================================
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7 * * Licensed under the Apache License, Version 2.0 (the "License");
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8 * * you may not use this file except in compliance with the License.
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9 * * You may obtain a copy of the License at
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11 * * http://www.apache.org/licenses/LICENSE-2.0
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13 * * Unless required by applicable law or agreed to in writing, software
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14 * * distributed under the License is distributed on an "AS IS" BASIS,
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15 * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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16 * * See the License for the specific language governing permissions and
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17 * * limitations under the License.
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18 * * ============LICENSE_END====================================================
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20 * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
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22 ******************************************************************************/
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23 package org.onap.aaf.cssa.rserv;
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25 import javax.servlet.http.HttpServletRequest;
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26 import javax.servlet.http.HttpServletResponse;
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28 import org.onap.aaf.inno.env.Trans;
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31 * HTTP Code element, which responds to the essential "handle Method".
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33 * Use Native HttpServletRe[quest|sponse] calls for questions like QueryParameters (getParameter, etc)
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35 * Use local "pathParam" method to obtain in an optimized manner the path parameter, which must be interpreted by originating string
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37 * i.e. my/path/:id/:other/*
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43 public abstract class HttpCode<TRANS extends Trans, CONTEXT> {
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44 protected CONTEXT context;
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45 private String desc;
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46 protected String [] roles;
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47 private boolean all;
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49 // Package by design... Set by Route when linked
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52 public HttpCode(CONTEXT context, String description, String ... roles) {
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53 this.context = context;
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56 // Evaluate for "*" once...
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58 for(String srole : roles) {
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59 if("*".equals(srole)) {
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64 this.roles = all?null:roles;
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67 public abstract void handle(TRANS trans, HttpServletRequest req, HttpServletResponse resp) throws Exception;
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69 public String desc() {
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74 * Get the variable element out of the Path Parameter, as set by initial Code
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80 public String pathParam(HttpServletRequest req, String key) {
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81 return match.param(req.getPathInfo(), key);
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84 // Note: get Query Params from Request
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87 * Check for Authorization when set.
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89 * If no Roles set, then accepts all users
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94 public boolean isAuthorized(HttpServletRequest req) {
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97 for(String srole : roles) {
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98 if(req.isUserInRole(srole)) return true;
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104 public boolean no_cache() {
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108 public String toString() {
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