/*
* Copyright 2012 JBoss Inc
*
* Licensed 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.drools.workbench.screens.guided.dtable.backend.server;
import java.util.Date;
import java.util.Set;
import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.event.Event;
import javax.inject.Inject;
import javax.inject.Named;
import org.drools.workbench.models.commons.shared.workitems.PortableWorkDefinition;
import org.drools.workbench.models.guided.dtable.backend.GuidedDTXMLPersistence;
import org.drools.workbench.models.guided.dtable.shared.model.GuidedDecisionTable52;
import org.drools.workbench.screens.guided.dtable.model.GuidedDecisionTableEditorContent;
import org.drools.workbench.screens.guided.dtable.service.GuidedDecisionTableEditorService;
import org.drools.workbench.screens.workitems.service.WorkItemsEditorService;
import org.jboss.errai.bus.server.annotations.Service;
import org.kie.commons.io.IOService;
import org.kie.commons.java.nio.base.options.CommentedOption;
import org.kie.workbench.common.services.backend.SourceServices;
import org.kie.workbench.common.services.shared.validation.model.BuilderResult;
import org.kie.workbench.common.services.datamodel.events.InvalidateDMOProjectCacheEvent;
import org.kie.workbench.common.services.datamodel.oracle.PackageDataModelOracle;
import org.kie.workbench.common.services.datamodel.service.DataModelService;
import org.kie.workbench.common.services.project.service.ProjectService;
import org.kie.workbench.common.services.shared.file.CopyService;
import org.kie.workbench.common.services.shared.file.DeleteService;
import org.kie.workbench.common.services.shared.file.RenameService;
import org.kie.workbench.common.services.shared.metadata.MetadataService;
import org.kie.workbench.common.services.shared.metadata.model.Metadata;
import org.uberfire.backend.server.util.Paths;
import org.uberfire.backend.vfs.Path;
import org.uberfire.workbench.events.ResourceAddedEvent;
import org.uberfire.workbench.events.ResourceOpenedEvent;
import org.uberfire.workbench.events.ResourceUpdatedEvent;
import org.uberfire.security.Identity;
@Service
@ApplicationScoped
public class GuidedDecisionTableEditorServiceImpl implements GuidedDecisionTableEditorService {
@Inject
@Named("ioStrategy")
private IOService ioService;
@Inject
private MetadataService metadataService;
@Inject
private CopyService copyService;
@Inject
private DeleteService deleteService;
@Inject
private RenameService renameService;
@Inject
private Event<InvalidateDMOProjectCacheEvent> invalidateDMOProjectCache;
@Inject
private Event<ResourceOpenedEvent> resourceOpenedEvent;
@Inject
private Event<ResourceAddedEvent> resourceAddedEvent;
@Inject
private Event<ResourceUpdatedEvent> resourceUpdatedEvent;
@Inject
private Paths paths;
@Inject
private Identity identity;
@Inject
private DataModelService dataModelService;
@Inject
private SourceServices sourceServices;
@Inject
private WorkItemsEditorService workItemsService;
@Inject
private ProjectService projectService;
@Override
public Path create( final Path context,
final String fileName,
final GuidedDecisionTable52 content,
final String comment ) {
content.setPackageName( projectService.resolvePackageName( context ) );
final org.kie.commons.java.nio.file.Path nioPath = paths.convert( context ).resolve( fileName );
final Path newPath = paths.convert( nioPath,
false );
ioService.createFile( nioPath );
ioService.write( nioPath,
GuidedDTXMLPersistence.getInstance().marshal( content ),
makeCommentedOption( comment ) );
//Signal creation to interested parties
resourceAddedEvent.fire( new ResourceAddedEvent( newPath ) );
return newPath;
}
@Override
public GuidedDecisionTable52 load( final Path path ) {
final String content = ioService.readAllString( paths.convert( path ) );
//Signal opening to interested parties
resourceOpenedEvent.fire( new ResourceOpenedEvent( path ) );
return GuidedDTXMLPersistence.getInstance().unmarshal( content );
}
@Override
public GuidedDecisionTableEditorContent loadContent( final Path path ) {
final GuidedDecisionTable52 model = load( path );
final PackageDataModelOracle oracle = dataModelService.getDataModel( path );
final Set<PortableWorkDefinition> workItemDefinitions = workItemsService.loadWorkItemDefinitions( path );
return new GuidedDecisionTableEditorContent( oracle,
model,
workItemDefinitions );
}
@Override
public Path save( final Path resource,
final GuidedDecisionTable52 model,
final Metadata metadata,
final String comment ) {
model.setPackageName( projectService.resolvePackageName( resource ) );
ioService.write( paths.convert( resource ),
GuidedDTXMLPersistence.getInstance().marshal( model ),
metadataService.setUpAttributes( resource,
metadata ),
makeCommentedOption( comment ) );
//Signal update to interested parties
resourceUpdatedEvent.fire( new ResourceUpdatedEvent( resource ) );
return resource;
}
@Override
public void delete( final Path path,
final String comment ) {
deleteService.delete( path,
comment );
}
@Override
public Path rename( final Path path,
final String newName,
final String comment ) {
return renameService.rename( path,
newName,
comment );
}
@Override
public Path copy( final Path path,
final String newName,
final String comment ) {
return copyService.copy( path,
newName,
comment );
}
@Override
public String toSource( final Path path,
final GuidedDecisionTable52 model ) {
return sourceServices.getServiceFor( paths.convert( path ) ).getSource( paths.convert( path ),
model );
}
@Override
public BuilderResult validate( final Path path,
final GuidedDecisionTable52 content ) {
//TODO {manstis} validate
return new BuilderResult();
}
@Override
public boolean isValid( final Path path,
final GuidedDecisionTable52 content ) {
return !validate( path,
content ).hasLines();
}
private CommentedOption makeCommentedOption( final String commitMessage ) {
final String name = identity.getName();
final Date when = new Date();
final CommentedOption co = new CommentedOption( name,
null,
commitMessage,
when );
return co;
}
}