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1
36 package org.ungoverned.oscar;
37
38 import org.osgi.framework.Bundle;
39 import org.osgi.service.packageadmin.ExportedPackage;
40
41 class ExportedPackageImpl implements ExportedPackage
42 {
43 private Oscar m_oscar = null;
44 private BundleImpl m_exporter = null;
45 private String  m_name = null;
46 private int[] m_version = null;
47 private String m_toString = null;
48 private String m_versionString = null;
49
50 public ExportedPackageImpl(
51 Oscar oscar, BundleImpl exporter, String name, int[] version)
52 {
53 m_oscar = oscar;
54 m_exporter = exporter;
55 m_name = name;
56 m_version = version;
57 }
58
59 public Bundle getExportingBundle()
60 {
61 if (m_exporter.getInfo().isRemovalPending())
64 {
65 return null;
66 }
67 return m_exporter;
68 }
69
70
78 protected Bundle getExportingBundleInternal()
79 {
80 return m_exporter;
81 }
82
83 public Bundle[] getImportingBundles()
84 {
85 if (m_exporter.getInfo().isRemovalPending())
88 {
89 return null;
90 }
91 return m_oscar.getImportingBundles(this);
92 }
93
94 public String getName()
95 {
96 return m_name;
97 }
98
99 public String getSpecificationVersion()
100 {
101 if (m_versionString == null)
102 {
103 if (m_version == null)
104 {
105 m_versionString = "0.0.0";
106 }
107 else
108 {
109 m_versionString =
110 "" + m_version[0] + "." + m_version[1] + "." + m_version[2];
111 }
112 }
113 return m_versionString;
114 }
115
116 public boolean isRemovalPending()
117 {
118 return m_exporter.getInfo().isRemovalPending();
119 }
120
121 public String toString()
122 {
123 if (m_toString == null)
124 {
125 m_toString = m_name
126 + "; specification-version=" + getSpecificationVersion();
127 }
128 return m_toString;
129 }
130 }
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