2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2016-2018 Ericsson. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.apex.client.deployment.rest;
26 * This class reads and handles command line parameters to the Apex RESTful services.
28 * @author Michael Watkins (michael.watkins@ericsson.com)
30 public class ApexDeploymentRestParameters {
31 public static final int DEFAULT_REST_PORT = 18989;
32 public static final int INFINITY_TIME_TO_LIVE = -1;
34 // Base URI the HTTP server will listen on
35 private static final String DEFAULT_SERVER_URI_ROOT = "http://localhost:";
36 private static final String DEFAULT_REST_PATH = "/apexservices/";
37 private static final String DEFAULT_STATIC_PATH = "/";
39 // Package that will field REST requests
40 private static final String[] DEFAULT_PACKAGES = new String[] {"org.onap.policy.apex.client.deployment.rest"};
42 // The services parameters
43 private boolean helpSet = false;
44 private int restPort = DEFAULT_REST_PORT;
45 private long timeToLive = INFINITY_TIME_TO_LIVE;
48 * Validate the parameters.
50 * @return the result of the validation
52 public String validate() {
53 String validationMessage = "";
54 validationMessage += validatePort();
55 validationMessage += validateTimeToLive();
57 return validationMessage;
63 * @return the base uri
65 public URI getBaseUri() {
66 return URI.create(DEFAULT_SERVER_URI_ROOT + restPort + DEFAULT_REST_PATH);
70 * Gets the rest packages.
72 * @return the rest packages
74 public String[] getRestPackages() {
75 return DEFAULT_PACKAGES;
79 * Gets the static path.
81 * @return the static path
83 public String getStaticPath() {
84 return DEFAULT_STATIC_PATH;
92 private String validatePort() {
93 if (restPort < 1024 || restPort > 65535) {
94 return "port must be greater than 1023 and less than 65536\n";
101 * Validate time to live.
105 private String validateTimeToLive() {
106 if (timeToLive < -1) {
107 return "time to live must be greater than -1 (set to -1 to wait forever)\n";
114 * Checks if is help set.
116 * @return true, if is help set
118 public boolean isHelpSet() {
125 * @param helpSet the new help
127 public void setHelp(final boolean helpSet) {
128 this.helpSet = helpSet;
132 * Gets the rest port.
134 * @return the rest port
136 public int getRestPort() {
141 * Sets the rest port.
143 * @param restPort the new rest port
145 public void setRestPort(final int restPort) {
146 this.restPort = restPort;
150 * Gets the time to live.
152 * @return the time to live
154 public long getTimeToLive() {
159 * Sets the time to live.
161 * @param timeToLive the new time to live
163 public void setTimeToLive(final long timeToLive) {
164 this.timeToLive = timeToLive;
168 * @see java.lang.Object#toString()
171 public String toString() {
172 final StringBuilder ret = new StringBuilder();
173 ret.append(this.getClass().getSimpleName()).append(": URI=").append(this.getBaseUri()).append(", TTL=")
174 .append(this.getTimeToLive()).append("sec");
175 return ret.toString();