Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
JobEntry |
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| 1.0;1 |
1 | package org.apache.turbine.services.schedule; | |
2 | ||
3 | /* | |
4 | * Licensed to the Apache Software Foundation (ASF) under one | |
5 | * or more contributor license agreements. See the NOTICE file | |
6 | * distributed with this work for additional information | |
7 | * regarding copyright ownership. The ASF licenses this file | |
8 | * to you under the Apache License, Version 2.0 (the | |
9 | * "License"); you may not use this file except in compliance | |
10 | * with the License. You may obtain a copy of the License at | |
11 | * | |
12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
13 | * | |
14 | * Unless required by applicable law or agreed to in writing, | |
15 | * software distributed under the License is distributed on an | |
16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
17 | * KIND, either express or implied. See the License for the | |
18 | * specific language governing permissions and limitations | |
19 | * under the License. | |
20 | */ | |
21 | ||
22 | import java.util.Date; | |
23 | ||
24 | import org.apache.turbine.util.TurbineException; | |
25 | ||
26 | /** | |
27 | * This is a interface for a scheduled job. It does not specify how to configure | |
28 | * when to run, that is left to subclasses. See the JobEntryTorque for an | |
29 | * example of a JobEntry backed by Torque objects. | |
30 | * | |
31 | * @author <a href="mailto:epugh@upstate.com">Eric Pugh</a> | |
32 | * @author <a href="mailto:mbryson@mont.mindspring.com">Dave Bryson</a> | |
33 | * @author <a href="mailto:quintonm@bellsouth.net">Quinton McCombs</a> | |
34 | * @version $Id: JobEntry.java 1773378 2016-12-09 13:19:59Z tv $ | |
35 | */ | |
36 | public interface JobEntry extends Comparable<JobEntry> | |
37 | { | |
38 | /** | |
39 | * Sets whether the job is running. | |
40 | * | |
41 | * @param isActive | |
42 | * Whether the job is running. | |
43 | */ | |
44 | void setActive(boolean isActive); | |
45 | ||
46 | /** | |
47 | * Check to see if job is currently active/running | |
48 | * | |
49 | * @return true if job is currently being run by the worker thread, otherwise | |
50 | * false | |
51 | */ | |
52 | boolean isActive(); | |
53 | ||
54 | /** | |
55 | * Check to see if job is new | |
56 | * | |
57 | * @return true if job is not yet saved, otherwise | |
58 | * false | |
59 | */ | |
60 | boolean isNew(); | |
61 | ||
62 | /** | |
63 | * Get the value of jobId. | |
64 | * | |
65 | * @return int | |
66 | */ | |
67 | int getJobId(); | |
68 | ||
69 | /** | |
70 | * Set the value of jobId. | |
71 | * | |
72 | * @param v new value | |
73 | */ | |
74 | void setJobId(int v); | |
75 | ||
76 | /** | |
77 | * Get the Task | |
78 | * | |
79 | * @return String | |
80 | */ | |
81 | String getTask(); | |
82 | ||
83 | /** | |
84 | * Set the value of Task | |
85 | * | |
86 | * @param v new value | |
87 | */ | |
88 | void setTask(String v); | |
89 | ||
90 | /** | |
91 | * Get the next runtime for this job as a long. | |
92 | * | |
93 | * @return The next run time as a long. | |
94 | */ | |
95 | long getNextRuntime(); | |
96 | ||
97 | /** | |
98 | * Gets the next runtime as a date | |
99 | * | |
100 | * @return Next run date | |
101 | */ | |
102 | Date getNextRunDate(); | |
103 | ||
104 | /** | |
105 | * Get the next runtime for this job as a String. | |
106 | * | |
107 | * @return The next run time as a String. | |
108 | */ | |
109 | String getNextRunAsString(); | |
110 | ||
111 | /** | |
112 | * Calculate how long before the next runtime. <br> | |
113 | * | |
114 | * The runtime determines it's position in the job queue. Here's the logic: <br> | |
115 | * 1. Create a date the represents when this job is to run. <br> | |
116 | * 2. If this date has expired, them "roll" appropriate date fields forward | |
117 | * to the next date. <br> | |
118 | * 3. Calculate the diff in time between the current time and the next run | |
119 | * time. <br> | |
120 | * | |
121 | * @throws TurbineException | |
122 | * a generic exception. | |
123 | */ | |
124 | void calcRunTime() throws TurbineException; | |
125 | ||
126 | } |