1 files changed, 83 insertions, 0 deletions
diff --git a/bundles/org.eclipse.osgi/core/framework/org/eclipse/osgi/framework/internal/core/ExportedPackageImpl.java b/bundles/org.eclipse.osgi/core/framework/org/eclipse/osgi/framework/internal/core/ExportedPackageImpl.java
new file mode 100644
index 000000000..c2e0b347d
--- /dev/null
+++ b/bundles/org.eclipse.osgi/core/framework/org/eclipse/osgi/framework/internal/core/ExportedPackageImpl.java
@@ -0,0 +1,83 @@
+package org.eclipse.osgi.framework.internal.core;
+
+import java.util.ArrayList;
+
+import org.eclipse.osgi.service.resolver.BundleDescription;
+import org.eclipse.osgi.service.resolver.PackageSpecification;
+import org.eclipse.osgi.service.resolver.Version;
+import org.osgi.framework.Constants;
+
+
+public class ExportedPackageImpl extends SingleSourcePackage implements org.osgi.service.packageadmin.ExportedPackage {
+
+	String specVersion;
+	PackageSpecification packageSpec;
+
+	public ExportedPackageImpl(PackageSpecification packageSpec, BundleLoaderProxy supplier) {
+		super(packageSpec.getName(), supplier);
+		this.packageSpec = packageSpec;
+		Version version = this.packageSpec.getActualVersion();
+		if (version != null) {
+			this.specVersion = version.toString();
+		}
+	}
+
+	public String getName() {
+		return getId();
+	}
+
+	public org.osgi.framework.Bundle getExportingBundle() {
+		if (supplier.isStale()) {
+			return null;
+		}
+		return supplier.getBundle();
+	}
+
+	public org.osgi.framework.Bundle[] getImportingBundles() {
+		if (supplier.isStale()) {
+			return null;
+		}
+
+		Bundle[] dependentBundles = supplier.getDependentBundles();
+		ArrayList importingBundles = new ArrayList();
+
+		// always add self
+		importingBundles.add(supplier.getBundle());
+
+		for(int i=0; i<dependentBundles.length; i++) {
+			Bundle bundle = dependentBundles[i];
+			BundleLoader bundleLoader = bundle.getBundleLoader();
+			/* check to make sure this package is really imported;
+			 * do not call bundleLoader.getPackageExporter() here because we do
+			 * not want to cause the bundle to dynamically import any packages
+			 * that may not have been referenced yet.
+			 */ 
+			if (bundleLoader.importedPackages != null && 
+					bundleLoader.importedPackages.getByKey(getId()) != null){
+				importingBundles.add(bundle);
+			}
+		}
+
+		Bundle[] result = new Bundle[importingBundles.size()];
+		importingBundles.toArray(result);
+		return result;
+	}
+
+	public String getSpecificationVersion() {
+		return specVersion;
+	}
+
+	public boolean isRemovalPending() {
+		Bundle bundle = supplier.getBundle();
+		return bundle.framework.packageAdmin.removalPending.contains(supplier);
+	}
+
+	public String toString(){
+		StringBuffer result = new StringBuffer(getId());
+		if (specVersion != null) {
+			result.append("; ").append(Constants.PACKAGE_SPECIFICATION_VERSION);
+			result.append("=\"").append(specVersion).append("\"");
+		}
+		return result.toString();
+	}
+}