runtime/org.argeo.slc.support.osgi/src/main/java/org/argeo/slc/osgi/OsgiBundle.java

   1 package org.argeo.slc.osgi;
   2
   3 import org.argeo.slc.build.BasicNameVersion;
   4 import org.argeo.slc.build.Distribution;
   5 import org.argeo.slc.core.build.ResourceDistribution;
   6 import org.argeo.slc.deploy.DeploymentData;
   7 import org.argeo.slc.deploy.Module;
   8 import org.argeo.slc.deploy.TargetData;
   9 import org.argeo.slc.process.RealizedFlow;
  10 import org.osgi.framework.Bundle;
  11 import org.osgi.framework.Constants;
  12
  13 public class OsgiBundle extends BasicNameVersion implements Module {
  14         private ResourceDistribution distribution;
  15
  16         private Long internalBundleId;
  17
  18         public OsgiBundle() {
  19
  20         }
  21
  22         public OsgiBundle(String name, String version) {
  23                 super(name, version);
  24         }
  25
  26         public OsgiBundle(Bundle bundle) {
  27                 super(bundle.getSymbolicName(), getVersionSafe(bundle));
  28                 internalBundleId = bundle.getBundleId();
  29         }
  30
  31         private static String getVersionSafe(Bundle bundle) {
  32                 Object versionObj = bundle.getHeaders().get(Constants.BUNDLE_VERSION);
  33                 if (versionObj != null)
  34                         return versionObj.toString();
  35                 else
  36                         return null;
  37         }
  38
  39         public OsgiBundle(RealizedFlow realizedFlow) {
  40                 super(realizedFlow.getModuleName(), realizedFlow.getModuleVersion());
  41         }
  42
  43         public String getDeployedSystemId() {
  44                 return getName() + ":" + getVersion();
  45         }
  46
  47         public DeploymentData getDeploymentData() {
  48                 throw new UnsupportedOperationException();
  49         }
  50
  51         public Distribution getDistribution() {
  52                 return distribution;
  53         }
  54
  55         public ResourceDistribution getResourceDistribution() {
  56                 return distribution;
  57         }
  58
  59         public TargetData getTargetData() {
  60                 throw new UnsupportedOperationException();
  61         }
  62
  63         public void setResourceDistribution(ResourceDistribution distribution) {
  64                 this.distribution = distribution;
  65         }
  66
  67         /**
  68          * To be used for optimization when looking in the bundle context. Can
  69          * therefore be null.
  70          */
  71         public Long getInternalBundleId() {
  72                 return internalBundleId;
  73         }
  74
  75         /** Only package access for the time being. e.g. from {@link BundlesManager} */
  76         void setInternalBundleId(Long internalBundleId) {
  77                 this.internalBundleId = internalBundleId;
  78         }
  79
  80 }