1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.maven.lifecycle.internal;
20
21 /**
22 * Represents where a dynamic phase should be executed within a static phase.
23 */
24 public enum PhaseExecutionPoint {
25 /**
26 * Execution must occur before any executions of the phase proper. Failure of any {@code #BEFORE} dynamic phase
27 * execution will prevent the {@link #AT} phase but will not prevent any {@link #AFTER} dynamic phases.
28 */
29 BEFORE("before:"),
30 /**
31 * Execution is the execution of the phase proper. Failure of any {@code #AT} dynamic phase execution will fail
32 * the phase. Any {@link #AFTER} phases will still be executed.
33 */
34 AT(""),
35 /**
36 * Guaranteed execution dynamic phases on completion of the static phase. All {@code #AFTER} dynamic phases will
37 * be executed provided at least one {@link #BEFORE} or {@link #AT} dynamic phase has started execution.
38 */
39 AFTER("after:");
40
41 private final String prefix;
42
43 PhaseExecutionPoint(String prefix) {
44 this.prefix = prefix;
45 }
46
47 public String prefix() {
48 return prefix;
49 }
50 }