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/*******************************************************************************
* Copyright (c) 2010 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.ui.skynet.internal;
import java.util.Collection;
import java.util.logging.Level;
import org.eclipse.osee.framework.core.data.IArtifactType;
import org.eclipse.osee.framework.core.data.IAttributeType;
import org.eclipse.osee.framework.core.data.IOseeBranch;
import org.eclipse.osee.framework.core.data.IRelationTypeSide;
import org.eclipse.osee.framework.core.enums.PermissionEnum;
import org.eclipse.osee.framework.core.exception.OseeCoreException;
import org.eclipse.osee.framework.core.model.IBasicArtifact;
import org.eclipse.osee.framework.core.model.access.AccessDataQuery;
import org.eclipse.osee.framework.core.model.access.PermissionStatus;
import org.eclipse.osee.framework.core.services.IAccessControlService;
import org.eclipse.osee.framework.jdk.core.util.Collections;
import org.eclipse.osee.framework.jdk.core.util.Strings;
import org.eclipse.osee.framework.logging.OseeLog;
import org.eclipse.osee.framework.ui.skynet.SkynetGuiPlugin;
import org.eclipse.osee.framework.ui.skynet.artifact.IAccessPolicyHandlerService;
/**
* @author Jeff C. Phillips
*/
public class AccessPolicyHandlerServiceImpl implements IAccessPolicyHandlerService {
private final IBasicArtifact<?> user;
private final IAccessControlService accessControlService;
public AccessPolicyHandlerServiceImpl(IBasicArtifact<?> user, IAccessControlService accessControlService) {
super();
this.user = user;
this.accessControlService = accessControlService;
}
/**
* @param level - A level of OseeLevel.SEVERE_POPUP will cause an error dialog to be displayed to the user. All
* others will write to the log.
*/
@Override
public PermissionStatus hasAttributeTypePermission(Collection<? extends IBasicArtifact<?>> artifacts, IAttributeType attributeType, PermissionEnum permission, Level level) throws OseeCoreException {
AccessDataQuery query = accessControlService.getAccessData(user, artifacts);
PermissionStatus permissionStatus = new PermissionStatus();
if (artifacts != null) {
for (IBasicArtifact<?> artifact : artifacts) {
query.attributeTypeMatches(permission, artifact, attributeType, permissionStatus);
if (printErrorMessage(artifacts, permissionStatus, level)) {
break;
}
}
}
return permissionStatus;
}
@Override
public PermissionStatus hasArtifactPermission(Collection<? extends IBasicArtifact<?>> artifacts, PermissionEnum permission, Level level) throws OseeCoreException {
AccessDataQuery query = accessControlService.getAccessData(user, artifacts);
PermissionStatus permissionStatus = new PermissionStatus();
if (artifacts != null) {
for (IBasicArtifact<?> artifact : artifacts) {
query.artifactMatches(PermissionEnum.WRITE, artifact, permissionStatus);
if (printErrorMessage(artifacts, permissionStatus, level)) {
break;
}
}
}
return permissionStatus;
}
@Override
public PermissionStatus hasRelationSidePermission(Collection<? extends IRelationTypeSide> relationTypeSides, PermissionEnum permission, Level level) throws OseeCoreException {
AccessDataQuery query = accessControlService.getAccessData(user, relationTypeSides);
PermissionStatus permissionStatus = new PermissionStatus();
if (relationTypeSides != null) {
for (IRelationTypeSide relationTypeSide : relationTypeSides) {
query.relationTypeMatches(permission, relationTypeSide, permissionStatus);
if (printErrorMessage(relationTypeSides, permissionStatus, level)) {
break;
}
}
}
return permissionStatus;
}
private boolean printErrorMessage(Collection<?> objects, PermissionStatus permissionStatus, Level level) {
boolean notMatched = !permissionStatus.matched();
if (notMatched) {
OseeLog.log(SkynetGuiPlugin.class, level, String.format(
"Access Denied - [%s] does not have valid permission to edit item(s) : [%s]%s", user,
Collections.toString("; ", objects),
(Strings.isValid(permissionStatus.getReason()) ? "\n reason:[%s]" : "")));
}
return notMatched;
}
@Override
public PermissionStatus hasArtifactTypePermission(IOseeBranch branch, Collection<? extends IArtifactType> artifactTypes, PermissionEnum permission, Level level) throws OseeCoreException {
AccessDataQuery query = accessControlService.getAccessData(user, java.util.Collections.singleton(branch));
PermissionStatus permissionStatus = new PermissionStatus();
if (artifactTypes != null) {
for (IArtifactType artifactType : artifactTypes) {
query.branchArtifactTypeMatches(permission, branch, artifactType, permissionStatus);
if (printErrorMessage(artifactTypes, permissionStatus, level)) {
break;
}
}
}
return permissionStatus;
}
@Override
public IAccessControlService getAccessService() {
return accessControlService;
}
@Override
public PermissionStatus hasArtifactRelatablePermission(Collection<? extends IBasicArtifact<?>> artifacts, Collection<? extends IRelationTypeSide> relationTypeSides, PermissionEnum permission, Level level) throws OseeCoreException {
PermissionStatus status = hasRelationSidePermission(relationTypeSides, permission, level);
if (status.matched()) {
status = hasArtifactPermission(artifacts, permission, level);
}
return status;
}
}
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