-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.project.features;\r
-\r
-import java.net.URI;\r
-import java.net.URISyntaxException;\r
-import java.util.ArrayList;\r
-import java.util.Collection;\r
-\r
-import org.eclipse.core.runtime.CoreException;\r
-import org.eclipse.core.runtime.IConfigurationElement;\r
-import org.eclipse.core.runtime.IExecutableExtension;\r
-import org.eclipse.core.runtime.IStatus;\r
-import org.eclipse.core.runtime.Status;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.Session;\r
-import org.simantics.db.VirtualGraph;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.common.CommentMetadata;\r
-import org.simantics.db.common.request.WriteRequest;\r
-import org.simantics.db.common.utils.NameUtils;\r
-import org.simantics.db.exception.AssumptionException;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.exception.ResourceNotFoundException;\r
-import org.simantics.db.service.VirtualGraphSupport;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.project.exception.ProjectException;\r
-import org.simantics.project.ontology.ProjectResource;\r
-import org.simantics.scl.reflection.OntologyVersions;\r
-\r
-/**\r
- * A project feature for validating that a set of namespaces (URIs) are\r
- * reachable in the database for which this feature is configured.\r
- * \r
- * The URIs are described as class arguments in the extension class spec (after\r
- * ':' character).\r
- * \r
- * @author Tuukka Lehtonen\r
- */\r
-public class DependencyValidationFeature extends AbstractProjectFeature implements IExecutableExtension {\r
-\r
- private String virtualGraphId;\r
- private String[] uris = {};\r
-\r
- public DependencyValidationFeature() {\r
- }\r
-\r
- public DependencyValidationFeature(String virtualGraphId, String[] uris) {\r
- this.virtualGraphId = virtualGraphId;\r
- this.uris = uris;\r
- }\r
-\r
- @Override\r
- public void setInitializationData(IConfigurationElement config, String propertyName, Object data)\r
- throws CoreException {\r
- if (data instanceof String) {\r
- // Expecting comma-separated list of URIs in the argument.\r
- String[] uris = ((String) data).split(",");\r
- if (uris.length > 0) {\r
- for(int i=0;i<uris.length;i++) uris[i] = OntologyVersions.getInstance().currentVersion(uris[i]);\r
- // Validate the input data to contain valid URIs\r
- for (String uri : uris) {\r
- try {\r
- new URI(uri);\r
- } catch (URISyntaxException e) {\r
- throw new CoreException(new Status(IStatus.ERROR, config.getContributor().getName(), "extension configuration element executable extension attribute '" + propertyName + "' argument contains invalid URIs. See cause for details.", e));\r
- }\r
- }\r
-\r
- this.uris = uris;\r
- }\r
- }\r
- }\r
-\r
- @Override\r
- public void configure() throws ProjectException {\r
- try {\r
- Session s = getSession();\r
- VirtualGraph vg = null;\r
- if (virtualGraphId != null) {\r
- VirtualGraphSupport support = s.getService(VirtualGraphSupport.class);\r
- vg = support.getWorkspacePersistent(virtualGraphId);\r
- }\r
- getSession().syncRequest(new WriteRequest(vg) {\r
- @Override\r
- public void perform(WriteGraph graph) throws DatabaseException {\r
- configure(graph);\r
- graph.addMetadata(graph.getMetadata(CommentMetadata.class).add("Configured by Dependency Validation Feature."));\r
- }\r
- });\r
- } catch (DatabaseException e) {\r
- throw new ProjectException(e.getMessage(), e);\r
- }\r
- }\r
-\r
- protected void configure(WriteGraph graph) throws DatabaseException {\r
- Collection<String> nss = new ArrayList<String>();\r
- Collection<String> notFound = new ArrayList<String>();\r
-\r
- Resource project = getProject().get();\r
- String projectName = NameUtils.getSafeName(graph, project);\r
-\r
- ProjectResource PROJ = ProjectResource.getInstance(graph);\r
-\r
- ArrayList<Resource> resourcesToLinkToProject = new ArrayList<Resource>();\r
-\r
- for (String uri : uris) {\r
- // This will fail if the extension-specified URI does not exist\r
- Resource namespaceRequirement = null;\r
- try {\r
- namespaceRequirement = graph.getResource(uri);\r
- resourcesToLinkToProject.add(namespaceRequirement);\r
- } catch (ResourceNotFoundException e) {\r
- notFound.add(uri);\r
- continue;\r
- }\r
-\r
- for (Resource nsp : graph.getObjects(namespaceRequirement, PROJ.RequiresNamespace)) {\r
- String ns = graph.getValue(nsp);\r
- nss.add(ns);\r
- }\r
-\r
- for (String ns : nss) {\r
- try {\r
- // This will fail if the namespace is not found.\r
- graph.getResource(ns);\r
- } catch (ResourceNotFoundException e) {\r
- notFound.add(ns);\r
- }\r
- }\r
- }\r
-\r
- if (!notFound.isEmpty()) {\r
- StringBuilder sb = new StringBuilder();\r
- sb.append("Failed to locate the following namespaces required by project '");\r
- sb.append(projectName);\r
- sb.append("':\n");\r
- for (String nf : notFound) {\r
- sb.append("\t");\r
- sb.append(nf);\r
- sb.append("\n");\r
- }\r
- throw new AssumptionException(sb.toString());\r
- }\r
-\r
- // Ensure that the namespace requirements are linked to the project to\r
- // make them discoverable by database queries.\r
- linkTo(graph, project, resourcesToLinkToProject);\r
- }\r
-\r
- protected void linkTo(WriteGraph graph, Resource target, ArrayList<Resource> resourcesToLink) throws DatabaseException {\r
- Layer0 L0 = Layer0.getInstance(graph);\r
- for (Resource resource : resourcesToLink) {\r
- if (!graph.hasStatement(target, L0.IsLinkedTo, resource))\r
- graph.claim(target, L0.IsLinkedTo, resource);\r
- }\r
- }\r
-\r
- @Override\r
- public void deconfigure() throws ProjectException {\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * 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:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.project.features;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IConfigurationElement;
+import org.eclipse.core.runtime.IExecutableExtension;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.VirtualGraph;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.CommentMetadata;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.AssumptionException;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.exception.ResourceNotFoundException;
+import org.simantics.db.service.VirtualGraphSupport;
+import org.simantics.layer0.Layer0;
+import org.simantics.project.exception.ProjectException;
+import org.simantics.project.ontology.ProjectResource;
+import org.simantics.scl.reflection.OntologyVersions;
+
+/**
+ * A project feature for validating that a set of namespaces (URIs) are
+ * reachable in the database for which this feature is configured.
+ *
+ * The URIs are described as class arguments in the extension class spec (after
+ * ':' character).
+ *
+ * @author Tuukka Lehtonen
+ */
+public class DependencyValidationFeature extends AbstractProjectFeature implements IExecutableExtension {
+
+ private String virtualGraphId;
+ private String[] uris = {};
+
+ public DependencyValidationFeature() {
+ }
+
+ public DependencyValidationFeature(String virtualGraphId, String[] uris) {
+ this.virtualGraphId = virtualGraphId;
+ this.uris = uris;
+ }
+
+ @Override
+ public void setInitializationData(IConfigurationElement config, String propertyName, Object data)
+ throws CoreException {
+ if (data instanceof String) {
+ // Expecting comma-separated list of URIs in the argument.
+ String[] uris = ((String) data).split(",");
+ if (uris.length > 0) {
+ for(int i=0;i<uris.length;i++) uris[i] = OntologyVersions.getInstance().currentVersion(uris[i]);
+ // Validate the input data to contain valid URIs
+ for (String uri : uris) {
+ try {
+ new URI(uri);
+ } catch (URISyntaxException e) {
+ throw new CoreException(new Status(IStatus.ERROR, config.getContributor().getName(), "extension configuration element executable extension attribute '" + propertyName + "' argument contains invalid URIs. See cause for details.", e));
+ }
+ }
+
+ this.uris = uris;
+ }
+ }
+ }
+
+ @Override
+ public void configure() throws ProjectException {
+ try {
+ Session s = getSession();
+ VirtualGraph vg = null;
+ if (virtualGraphId != null) {
+ VirtualGraphSupport support = s.getService(VirtualGraphSupport.class);
+ vg = support.getWorkspacePersistent(virtualGraphId);
+ }
+ getSession().syncRequest(new WriteRequest(vg) {
+ @Override
+ public void perform(WriteGraph graph) throws DatabaseException {
+ configure(graph);
+ graph.addMetadata(graph.getMetadata(CommentMetadata.class).add("Configured by Dependency Validation Feature."));
+ }
+ });
+ } catch (DatabaseException e) {
+ throw new ProjectException(e.getMessage(), e);
+ }
+ }
+
+ protected void configure(WriteGraph graph) throws DatabaseException {
+ Collection<String> nss = new ArrayList<String>();
+ Collection<String> notFound = new ArrayList<String>();
+
+ Resource project = getProject().get();
+ String projectName = NameUtils.getSafeName(graph, project);
+
+ ProjectResource PROJ = ProjectResource.getInstance(graph);
+
+ ArrayList<Resource> resourcesToLinkToProject = new ArrayList<Resource>();
+
+ for (String uri : uris) {
+ // This will fail if the extension-specified URI does not exist
+ Resource namespaceRequirement = null;
+ try {
+ namespaceRequirement = graph.getResource(uri);
+ resourcesToLinkToProject.add(namespaceRequirement);
+ } catch (ResourceNotFoundException e) {
+ notFound.add(uri);
+ continue;
+ }
+
+ for (Resource nsp : graph.getObjects(namespaceRequirement, PROJ.RequiresNamespace)) {
+ String ns = graph.getValue(nsp);
+ nss.add(ns);
+ }
+
+ for (String ns : nss) {
+ try {
+ // This will fail if the namespace is not found.
+ graph.getResource(ns);
+ } catch (ResourceNotFoundException e) {
+ notFound.add(ns);
+ }
+ }
+ }
+
+ if (!notFound.isEmpty()) {
+ StringBuilder sb = new StringBuilder();
+ sb.append("Failed to locate the following namespaces required by project '");
+ sb.append(projectName);
+ sb.append("':\n");
+ for (String nf : notFound) {
+ sb.append("\t");
+ sb.append(nf);
+ sb.append("\n");
+ }
+ throw new AssumptionException(sb.toString());
+ }
+
+ // Ensure that the namespace requirements are linked to the project to
+ // make them discoverable by database queries.
+ linkTo(graph, project, resourcesToLinkToProject);
+ }
+
+ protected void linkTo(WriteGraph graph, Resource target, ArrayList<Resource> resourcesToLink) throws DatabaseException {
+ Layer0 L0 = Layer0.getInstance(graph);
+ for (Resource resource : resourcesToLink) {
+ if (!graph.hasStatement(target, L0.IsLinkedTo, resource))
+ graph.claim(target, L0.IsLinkedTo, resource);
+ }
+ }
+
+ @Override
+ public void deconfigure() throws ProjectException {
+ }
+
+}
Code Review / simantics / platform.git / blobdiff