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1
6 package fr.jayasoft.ivy.status;
7
8 import java.util.ArrayList  ;
9 import java.util.Arrays ;
10 import java.util.HashMap ;
11 import java.util.Iterator ;
12 import java.util.List ;
13 import java.util.ListIterator ;
14 import java.util.Map ;
15
16 import fr.jayasoft.ivy.Ivy;
17 import fr.jayasoft.ivy.util.Message;
18
19
24 public class StatusManager {
25 public static StatusManager newDefaultInstance() {
26 return new StatusManager(new Status[] {
27 new Status("release", false),
28 new Status("milestone", false),
29 new Status("integration", true)}, "integration");
30 }
31
32 public static StatusManager getCurrent() {
33 return Ivy.getCurrent().getStatusManager();
34 }
35
36 private List _status = new ArrayList ();
37 private String _defaultStatus;
38
39 private Map _statusPriorityMap;
41 private Map _statusIntegrationMap;
42 private String _deliveryStatusListString;
43
44 public StatusManager(Status[] status, String defaultStatus) {
45 _status.addAll(Arrays.asList(status));
46 _defaultStatus = defaultStatus;
47
48 computeMaps();
49 }
50
51 public StatusManager() {
52 }
53
54 public void addStatus(Status status) {
55 _status.add(status);
56 }
57
58 public void setDefaultStatus(String defaultStatus) {
59 _defaultStatus = defaultStatus;
60 }
61
62 public List getStatuses() {
63 return _status;
64 }
65
66 private void computeMaps() {
67 if (_status.isEmpty()) {
68 throw new IllegalStateException ("badly configured statuses: no status found");
69 }
70 _statusPriorityMap = new HashMap ();
71 for (ListIterator iter = _status.listIterator(); iter.hasNext();) {
72 Status status = (Status)iter.next();
73 _statusPriorityMap.put(status.getName(), new Integer (iter.previousIndex()));
74 }
75 _statusIntegrationMap = new HashMap ();
76 for (Iterator iter = _status.iterator(); iter.hasNext();) {
77 Status status = (Status)iter.next();
78 _statusIntegrationMap.put(status.getName(), Boolean.valueOf(status.isIntegration()));
79 }
80 }
81
82 public boolean isStatus(String status) {
83 if (_statusPriorityMap == null) {
84 computeMaps();
85 }
86 return _statusPriorityMap.containsKey(status);
87 }
88
89 public int getPriority(String status) {
90 if (_statusPriorityMap == null) {
91 computeMaps();
92 }
93 Integer priority = (Integer )_statusPriorityMap.get(status);
94 if (priority == null) {
95 Message.debug("unknown status "+status+": assuming lowest priority");
96 return Integer.MAX_VALUE;
97 }
98 return priority.intValue();
99 }
100
101 public boolean isIntegration(String status) {
102 if (_statusIntegrationMap == null) {
103 computeMaps();
104 }
105 Boolean isIntegration = (Boolean )_statusIntegrationMap.get(status);
106 if (isIntegration == null) {
107 Message.debug("unknown status "+status+": assuming integration");
108 return true;
109 }
110 return isIntegration.booleanValue();
111 }
112
113 public String getDeliveryStatusListString() {
114 if (_deliveryStatusListString == null) {
115 StringBuffer ret = new StringBuffer ();
116 for (Iterator iter = _status.iterator(); iter.hasNext();) {
117 Status status = (Status)iter.next();
118 if (!status.isIntegration()) {
119 ret.append(status.getName()).append(",");
120 }
121 }
122 if (ret.length() > 0) {
123 ret.deleteCharAt(ret.length()-1);
124 }
125 _deliveryStatusListString = ret.toString();
126 }
127 return _deliveryStatusListString;
128 }
129
130 public String getDefaultStatus() {
131 if (_defaultStatus == null) {
132 if (_status.isEmpty()) {
133 throw new IllegalStateException ("badly configured statuses: no status found");
134 }
135 _defaultStatus = ((Status)_status.get(_status.size() - 1)).getName();
136 }
137 return _defaultStatus;
138 }
139 }
140 |
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