| /******************************************************************************* |
| * Copyright (c) 2011, 2017 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.equinox.internal.provisional.p2.director; |
| |
| import java.util.Map; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.equinox.p2.metadata.IInstallableUnit; |
| import org.eclipse.equinox.p2.query.Collector; |
| import org.eclipse.equinox.p2.query.IQueryable; |
| |
| public class PlannerStatus implements IStatus { |
| |
| private final IStatus status; |
| private final RequestStatus globalRequestStatus; |
| private final Map<IInstallableUnit, RequestStatus> requestChanges; |
| private final Map<IInstallableUnit, RequestStatus> requestSideEffects; |
| private final IQueryable<IInstallableUnit> plannedState; |
| |
| private static final IQueryable<IInstallableUnit> EMPTY_IU_QUERYABLE = (query, monitor) -> Collector.emptyCollector(); |
| |
| public PlannerStatus(IStatus status, RequestStatus globalRequestStatus, Map<IInstallableUnit, RequestStatus> requestChanges, Map<IInstallableUnit, RequestStatus> requestSideEffects, IQueryable<IInstallableUnit> plannedState) { |
| this.status = status; |
| this.globalRequestStatus = globalRequestStatus; |
| this.requestChanges = requestChanges; |
| this.requestSideEffects = requestSideEffects; |
| this.plannedState = (plannedState == null) ? EMPTY_IU_QUERYABLE : plannedState; |
| } |
| |
| /** |
| * Returns a request status object containing additional global details on the planning of the request |
| * |
| * @return An IStatus object with global details on the planning process |
| */ |
| public RequestStatus getRequestStatus() { |
| return globalRequestStatus; |
| } |
| |
| /** |
| * Returns a map of the problems associated with changes to the given installable unit |
| * in this plan. A status with severity {@link IStatus#OK} is returned if the unit |
| * can be provisioned successfully |
| * |
| * @return A map of {@link IInstallableUnit} to {@link IStatus} of the requested |
| * changes and their corresponding explanation. |
| */ |
| public Map<IInstallableUnit, RequestStatus> getRequestChanges() { |
| return requestChanges; |
| } |
| |
| /** |
| * Returns a map of side-effects that will occur as a result of the plan being executed. |
| * Side-effects of an install may include: |
| * <ul> |
| * <li>Optional software being installed that will become satisfied once the plan |
| * is executed.</li> |
| * <li>Optional software currently in the profile that will be uninstalled as a result |
| * of the plan being executed. This occurs when the optional software has dependencies |
| * that are incompatible with the software being installed. |
| * This includes additional software that will be installed as a result of the change, |
| * or optional changes and their corresponding explanation. |
| * @return A map of {@link IInstallableUnit} to {@link IStatus} of the additional side effect |
| * status, or <code>null</code> if there are no side effects. |
| */ |
| public Map<IInstallableUnit, RequestStatus> getRequestSideEffects() { |
| return requestSideEffects; |
| } |
| |
| /** |
| * Returns the set of InstallableUnits that make up the expected planned state in terms |
| * of additions and removals to the profile based on the planning process. |
| * |
| * @return An IQueryable of the InstallableUnits in the planned state. |
| */ |
| public IQueryable<IInstallableUnit> getPlannedState() { |
| return plannedState; |
| } |
| |
| // Remaining Methods Delegate to wrapped Status |
| @Override |
| public IStatus[] getChildren() { |
| return status.getChildren(); |
| } |
| |
| @Override |
| public int getCode() { |
| return status.getCode(); |
| } |
| |
| @Override |
| public Throwable getException() { |
| return status.getException(); |
| } |
| |
| @Override |
| public String getMessage() { |
| return status.getMessage(); |
| } |
| |
| @Override |
| public String getPlugin() { |
| return status.getPlugin(); |
| } |
| |
| @Override |
| public int getSeverity() { |
| return status.getSeverity(); |
| } |
| |
| @Override |
| public boolean isMultiStatus() { |
| return status.isMultiStatus(); |
| } |
| |
| @Override |
| public boolean isOK() { |
| return status.isOK(); |
| } |
| |
| @Override |
| public boolean matches(int severityMask) { |
| return status.matches(severityMask); |
| } |
| |
| } |