| /******************************************************************************* |
| * Copyright (c) 2011 VMware Inc. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * VMware Inc. - initial contribution |
| *******************************************************************************/ |
| package org.eclipse.gemini.mgmt.framework.internal; |
| |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import javax.management.openmbean.CompositeData; |
| import javax.management.openmbean.CompositeDataSupport; |
| import javax.management.openmbean.OpenDataException; |
| |
| import org.eclipse.gemini.mgmt.framework.CustomBundleWiringStateMBean; |
| import org.osgi.framework.wiring.BundleCapability; |
| import org.osgi.framework.wiring.BundleRequirement; |
| import org.osgi.framework.wiring.BundleWire; |
| import org.osgi.framework.wiring.BundleWiring; |
| |
| /** |
| * |
| * |
| */ |
| public final class OSGiBundleWiring { |
| |
| private final BundleWiring wiring; |
| |
| /** |
| * |
| * @param wiring |
| */ |
| public OSGiBundleWiring(BundleWiring wiring) { |
| this.wiring = wiring; |
| } |
| |
| /** |
| * |
| * @param namespace |
| * @return |
| */ |
| public CompositeData asCompositeData(String namespace) { |
| Map<String, Object> items = new HashMap<String, Object>(); |
| this.addCapabilityAndRequirementItems(items, namespace); |
| this.addProvidedAndRequiredWireItems(items, namespace); |
| try { |
| return new CompositeDataSupport(CustomBundleWiringStateMBean.BUNDLE_WIRING_TYPE, items); |
| } catch (OpenDataException e) { |
| throw new IllegalStateException("Cannot form bundle wiring open data", e); |
| } |
| } |
| |
| /** |
| * |
| * @param namespace |
| * @param revisionCounter |
| * @return |
| */ |
| public CompositeData asCompositeData(String namespace, OSGiBundleRevisionIdTracker revisionTracker) { |
| Map<String, Object> items = new HashMap<String, Object>(); |
| int myRevisionId = revisionTracker.getRevisionId(wiring.getRevision()); |
| this.addCapabilityAndRequirementItems(items, namespace); |
| this.addRevisionedProvidedAndRequiredWireItems(items, namespace, revisionTracker); |
| items.put(CustomBundleWiringStateMBean.BUNDLE_REVISION_ID, myRevisionId); |
| try { |
| return new CompositeDataSupport(CustomBundleWiringStateMBean.BUNDLE_REVISION_WIRING_TYPE, items); |
| } catch (OpenDataException e) { |
| throw new IllegalStateException("Cannot form bundle revisions wiring open data", e); |
| } |
| } |
| |
| /** |
| * |
| * @param namespace |
| * @param bundleId |
| * @param revisionCounter |
| * @return |
| */ |
| public CompositeData asCompositeData(String namespace, long bundleId, OSGiBundleRevisionIdTracker revisionTracker) { |
| Map<String, Object> items = new HashMap<String, Object>(); |
| int myRevisionId = revisionTracker.getRevisionId(wiring.getRevision()); |
| this.addCapabilityAndRequirementItems(items, namespace); |
| this.addRevisionedProvidedAndRequiredWireItems(items, namespace, revisionTracker); |
| items.put(CustomBundleWiringStateMBean.BUNDLE_ID, bundleId); |
| items.put(CustomBundleWiringStateMBean.BUNDLE_REVISION_ID, myRevisionId); |
| try { |
| return new CompositeDataSupport(CustomBundleWiringStateMBean.BUNDLE_REVISION_WIRING_CLOSURE_TYPE, items); |
| } catch (OpenDataException e) { |
| throw new IllegalStateException("Cannot form bundle revisions wiring closures open data", e); |
| } |
| } |
| |
| private void addCapabilityAndRequirementItems(Map<String, Object> items, String namespace) { |
| List<BundleRequirement> requirements = wiring.getRequirements(namespace); |
| CompositeData[] requirementsCompositeDate = new CompositeData[requirements.size()]; |
| for (int i = 0; i < requirements.size(); i++) { |
| requirementsCompositeDate[i] = new OSGiBundleRequirement(requirements.get(i)).asCompositeData(); |
| } |
| items.put(CustomBundleWiringStateMBean.REQUIREMENTS, requirementsCompositeDate); |
| |
| List<BundleCapability> capabilities = wiring.getCapabilities(namespace); |
| CompositeData[] capabilitiesCompositeDate = new CompositeData[capabilities.size()]; |
| for (int i = 0; i < capabilities.size(); i++) { |
| capabilitiesCompositeDate[i] = new OSGiBundleCapability(capabilities.get(i)).asCompositeData(); |
| } |
| items.put(CustomBundleWiringStateMBean.CAPABILITIES, capabilitiesCompositeDate); |
| } |
| |
| private void addProvidedAndRequiredWireItems(Map<String, Object> items, String namespace) { |
| List<BundleWire> requiredWires = wiring.getRequiredWires(namespace); |
| CompositeData[] requiredWiresCompositeDate = new CompositeData[requiredWires.size()]; |
| for (int i = 0; i < requiredWires.size(); i++) { |
| requiredWiresCompositeDate[i] = new OSGiBundleWire(requiredWires.get(i)).asCompositeData(); |
| } |
| items.put(CustomBundleWiringStateMBean.REQUIRED_WIRES, requiredWiresCompositeDate); |
| |
| List<BundleWire> providedWires = wiring.getProvidedWires(namespace); |
| CompositeData[] providedWiresCompositeDate = new CompositeData[providedWires.size()]; |
| for (int i = 0; i < providedWires.size(); i++) { |
| providedWiresCompositeDate[i] = new OSGiBundleWire(providedWires.get(i)).asCompositeData(); |
| } |
| items.put(CustomBundleWiringStateMBean.PROVIDED_WIRES, providedWiresCompositeDate); |
| } |
| |
| private void addRevisionedProvidedAndRequiredWireItems(Map<String, Object> items, String namespace, OSGiBundleRevisionIdTracker revisionTracker) { |
| List<BundleWire> requiredWires = wiring.getRequiredWires(namespace); |
| CompositeData[] requiredWiresCompositeDate = new CompositeData[requiredWires.size()]; |
| for (int i = 0; i < requiredWires.size(); i++) { |
| requiredWiresCompositeDate[i] = new OSGiBundleWire(requiredWires.get(i)).asCompositeData(revisionTracker); |
| } |
| items.put(CustomBundleWiringStateMBean.REVISION_REQUIRED_WIRES, requiredWiresCompositeDate); |
| |
| List<BundleWire> providedWires = wiring.getProvidedWires(namespace); |
| CompositeData[] providedWiresCompositeDate = new CompositeData[providedWires.size()]; |
| for (int i = 0; i < providedWires.size(); i++) { |
| providedWiresCompositeDate[i] = new OSGiBundleWire(providedWires.get(i)).asCompositeData(revisionTracker); |
| } |
| items.put(CustomBundleWiringStateMBean.REVISION_PROVIDED_WIRES, providedWiresCompositeDate); |
| } |
| |
| } |