| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.brooklyn.core.mgmt.ha; |
| |
| import java.util.List; |
| |
| import org.apache.brooklyn.api.typereg.ManagedBundle; |
| import org.apache.brooklyn.api.typereg.RegisteredType; |
| import org.apache.brooklyn.util.collections.MutableList; |
| import org.apache.brooklyn.util.guava.Maybe; |
| import org.apache.brooklyn.util.osgi.VersionedName; |
| import org.osgi.framework.Bundle; |
| |
| import com.google.common.annotations.Beta; |
| import com.google.common.collect.ImmutableList; |
| |
| @Beta |
| public class OsgiBundleInstallationResult { |
| String message; |
| ManagedBundle metadata; |
| Bundle bundle; |
| ResultCode code; |
| Runnable deferredStart; |
| Boolean rebinding; |
| |
| public enum ResultCode { |
| INSTALLED_NEW_BUNDLE(false), |
| UPDATED_EXISTING_BUNDLE(false), |
| |
| /** Bundle is already installed at exact same version and same contents; safely ignoring |
| * (safe in that behaviour won't be different or dangerous; |
| * could potentially be surprising, but ability to idempotently install things is nicer) */ |
| IGNORING_BUNDLE_AREADY_INSTALLED(false), |
| /** Bundle has been forcibly removed; not installing; |
| * bundle metadata for an upgrade may be returned, if there is one */ |
| IGNORING_BUNDLE_FORCIBLY_REMOVED(false), |
| /** bundle could not be made insto a state where it could be installed; bundle is not installed, even if forced */ |
| ERROR_PREPARING_BUNDLE(true), |
| /** bundle successfully installed to OSGi container but there was an error launching it, |
| * either the OSGi bundle start, catalog items load, or (most commonly) validating the catalog items; |
| * bundle may be installed (currently it is in most/all places, but behaviour TBC) so caller may have to uninstall it */ |
| ERROR_LAUNCHING_BUNDLE(true), |
| // codes below used for deletion |
| BUNDLE_REMOVED(false), |
| ERROR_REMOVING_BUNDLE_IN_USE(true), |
| ERROR_REMOVING_BUNDLE_OTHER(true); |
| |
| final boolean isError; |
| ResultCode(boolean isError) { this.isError = isError; } |
| |
| public boolean isError() { return isError; } |
| } |
| final List<RegisteredType> typesInstalled = MutableList.of(); |
| /** @deprecated since 1.0.0 use {@link #typesInstalled} */ |
| @Deprecated |
| private final List<String> catalogItemsInstalled = MutableList.of(); |
| |
| public String getMessage() { |
| return message; |
| } |
| public Bundle getBundle() { |
| return bundle; |
| } |
| public ManagedBundle getMetadata() { |
| return metadata; |
| } |
| public ResultCode getCode() { |
| return code; |
| } |
| public List<RegisteredType> getTypesInstalled() { |
| return typesInstalled; |
| } |
| /** @deprecated since 1.0.0 use {@link #getTypesInstalled()} */ |
| @Deprecated |
| public List<String> getCatalogItemsInstalled() { |
| return ImmutableList.copyOf(catalogItemsInstalled); |
| } |
| public VersionedName getVersionedName() { |
| if (getMetadata()==null) return null; |
| return getMetadata().getVersionedName(); |
| } |
| public Runnable getDeferredStart() { |
| return deferredStart; |
| } |
| |
| void setIgnoringAlreadyInstalled() { |
| code = OsgiBundleInstallationResult.ResultCode.IGNORING_BUNDLE_AREADY_INSTALLED; |
| message = "Bundle "+getMetadata().getVersionedName()+" already installed as "+getMetadata().getId(); |
| } |
| |
| void setIgnoringForciblyRemoved(VersionedName requestedBundle, Maybe<VersionedName> replacementBundle) { |
| code = OsgiBundleInstallationResult.ResultCode.IGNORING_BUNDLE_FORCIBLY_REMOVED; |
| message = "Bundle "+requestedBundle+" forcibly removed, " |
| +(replacementBundle.isPresentAndNonNull() ? "upgraded to "+replacementBundle.get().getOsgiVersionString() : "no upgrade defined"); |
| } |
| |
| @Override |
| public String toString() { |
| return OsgiBundleInstallationResult.class.getSimpleName()+"["+code+", "+metadata+", "+message+"]"; |
| } |
| public void addType(RegisteredType ci) { |
| typesInstalled.add(ci); |
| catalogItemsInstalled.add(ci.getId()); |
| } |
| |
| public void setRebinding(Boolean rebinding) { |
| this.rebinding = rebinding; |
| } |
| } |