+++ /dev/null
-package org.simantics.layer0;
-
-import org.simantics.db.RequestProcessor;
-import org.simantics.db.Resource;
-import org.simantics.db.ReadGraph;
-import org.simantics.db.request.Read;
-import org.simantics.db.Session;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.db.service.QueryControl;
-
-public class DatabaseManagementResource {
-
- public final Resource Bundles;
- public final Resource GraphBundle;
- public final Resource HasFile;
- public final Resource HasFile_Inverse;
- public final Resource HasHashCode;
- public final Resource HasHashCode_Inverse;
- public final Resource HasInstallInfo;
- public final Resource HasInstallInfo_Inverse;
- public final Resource HasVersionedId;
- public final Resource HasVersionedId_Inverse;
- public final Resource InstallInfo;
- public final Resource InstalledGraphBundles;
- public final Resource OSGiSymbolicName;
- public final Resource OSGiVersion;
- public final Resource VersionedId;
-
- public static class URIs {
- public static final String Bundles = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/Bundles";
- public static final String GraphBundle = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/GraphBundle";
- public static final String HasFile = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/HasFile";
- public static final String HasFile_Inverse = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/HasFile/Inverse";
- public static final String HasHashCode = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/HasHashCode";
- public static final String HasHashCode_Inverse = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/HasHashCode/Inverse";
- public static final String HasInstallInfo = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/HasInstallInfo";
- public static final String HasInstallInfo_Inverse = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/HasInstallInfo/Inverse";
- public static final String HasVersionedId = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/HasVersionedId";
- public static final String HasVersionedId_Inverse = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/HasVersionedId/Inverse";
- public static final String InstallInfo = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/InstallInfo";
- public static final String InstalledGraphBundles = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/InstalledGraphBundles";
- public static final String OSGiSymbolicName = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/OSGiSymbolicName";
- public static final String OSGiVersion = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/OSGiVersion";
- public static final String VersionedId = "http://www.simantics.org/Layer0-1.1/DatabaseManagement/VersionedId";
- }
-
- public static Resource getResourceOrNull(ReadGraph graph, String uri) {
- try {
- return graph.getResource(uri);
- } catch(DatabaseException e) {
- System.err.println(e.getMessage());
- return null;
- }
- }
-
- public DatabaseManagementResource(ReadGraph graph) {
- Bundles = getResourceOrNull(graph, URIs.Bundles);
- GraphBundle = getResourceOrNull(graph, URIs.GraphBundle);
- HasFile = getResourceOrNull(graph, URIs.HasFile);
- HasFile_Inverse = getResourceOrNull(graph, URIs.HasFile_Inverse);
- HasHashCode = getResourceOrNull(graph, URIs.HasHashCode);
- HasHashCode_Inverse = getResourceOrNull(graph, URIs.HasHashCode_Inverse);
- HasInstallInfo = getResourceOrNull(graph, URIs.HasInstallInfo);
- HasInstallInfo_Inverse = getResourceOrNull(graph, URIs.HasInstallInfo_Inverse);
- HasVersionedId = getResourceOrNull(graph, URIs.HasVersionedId);
- HasVersionedId_Inverse = getResourceOrNull(graph, URIs.HasVersionedId_Inverse);
- InstallInfo = getResourceOrNull(graph, URIs.InstallInfo);
- InstalledGraphBundles = getResourceOrNull(graph, URIs.InstalledGraphBundles);
- OSGiSymbolicName = getResourceOrNull(graph, URIs.OSGiSymbolicName);
- OSGiVersion = getResourceOrNull(graph, URIs.OSGiVersion);
- VersionedId = getResourceOrNull(graph, URIs.VersionedId);
- }
-
- public static DatabaseManagementResource getInstance(ReadGraph graph) {
- Session session = graph.getSession();
- DatabaseManagementResource ret = session.peekService(DatabaseManagementResource.class);
- if(ret == null) {
- QueryControl qc = graph.getService(QueryControl.class);
- ret = new DatabaseManagementResource(qc.getIndependentGraph(graph));
- session.registerService(DatabaseManagementResource.class, ret);
- }
- return ret;
- }
-
- public static DatabaseManagementResource getInstance(RequestProcessor session) throws DatabaseException {
- DatabaseManagementResource ret = session.peekService(DatabaseManagementResource.class);
- if(ret == null) {
- ret = session.syncRequest(new Read<DatabaseManagementResource>() {
- public DatabaseManagementResource perform(ReadGraph graph) throws DatabaseException {
- QueryControl qc = graph.getService(QueryControl.class);
- return new DatabaseManagementResource(qc.getIndependentGraph(graph));
- }
- });
- session.registerService(DatabaseManagementResource.class, ret);
- }
- return ret;
- }
-
-}
-