-package org.simantics.browsing.ui.model.browsecontexts;\r
-\r
-import java.util.ArrayList;\r
-import java.util.Arrays;\r
-import java.util.Collection;\r
-import java.util.List;\r
-\r
-import org.simantics.browsing.ui.BuiltinKeys;\r
-import org.simantics.browsing.ui.NodeContext;\r
-import org.simantics.browsing.ui.common.NodeContextBuilder;\r
-import org.simantics.browsing.ui.model.actions.ActionBrowseContext;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.RequestProcessor;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.common.procedure.adapter.TransientCacheListener;\r
-import org.simantics.db.common.request.UnaryRead;\r
-import org.simantics.db.exception.DatabaseException;\r
-\r
-/**\r
- * Local utilities for BrowseContext/ActionBrowseContext internal use.\r
- * \r
- * @author Tuukka Lehtonen\r
- */\r
-public final class BrowseContexts {\r
-\r
- public static String[] toSortedURIs(ReadGraph graph, Collection<Resource> rs) throws DatabaseException {\r
- String[] result = new String[rs.size()];\r
- int i = 0;\r
- for (Resource r : rs) {\r
- String uri = graph.getPossibleURI(r);\r
- if (uri != null)\r
- result[i++] = uri;\r
- }\r
- if (i > 1)\r
- Arrays.sort(result, 0, i);\r
- return i < result.length ? Arrays.copyOf(result, i) : result;\r
- }\r
-\r
- /**\r
- * Wrapper for SCL usage because SCL does not know effect <code>RequestProcessor</code>\r
- * \r
- * @param graph\r
- * @param uris\r
- * @return\r
- * @throws DatabaseException\r
- */\r
- public static BrowseContext toBrowseContextG(ReadGraph graph, String[] uris) throws DatabaseException {\r
- return toBrowseContext(graph, uris);\r
- }\r
- \r
- public static BrowseContext toBrowseContext(RequestProcessor processor, String[] uris) throws DatabaseException {\r
- return processor.syncRequest(new URIsToBrowseContext(Arrays.asList(uris)), TransientCacheListener.<BrowseContext>instance());\r
- }\r
-\r
- /**\r
- * Wrapper for SCL usage because SCL does not know effect <code>RequestProcessor</code>\r
- * \r
- * @param graph\r
- * @param uris\r
- * @return\r
- * @throws DatabaseException\r
- */\r
- public static ActionBrowseContext toActionBrowseContextG(ReadGraph graph, String[] uris) throws DatabaseException {\r
- return toActionBrowseContext(graph, uris);\r
- }\r
- \r
- public static ActionBrowseContext toActionBrowseContext(RequestProcessor processor, String[] uris) throws DatabaseException {\r
- return processor.syncRequest(new URIsToActionBrowseContext(Arrays.asList(uris)), TransientCacheListener.<ActionBrowseContext>instance());\r
- }\r
- \r
- public static NodeContext getNodeContextForResource(Resource resource) {\r
- return NodeContextBuilder.buildWithData(BuiltinKeys.INPUT, resource);\r
- }\r
-\r
- public static class URIsToBrowseContext extends UnaryRead<List<String>, BrowseContext> {\r
-\r
- public URIsToBrowseContext(List<String> parameter) {\r
- super(parameter);\r
- }\r
-\r
- @Override\r
- public BrowseContext perform(ReadGraph graph) throws DatabaseException {\r
- Collection<Resource> resources = graph.syncRequest( new URIsToResources(parameter) );\r
- return resources.isEmpty() ? null : graph.syncRequest( new BrowseContextRequest(resources) );\r
- }\r
-\r
- }\r
-\r
- public static class URIsToActionBrowseContext extends UnaryRead<List<String>, ActionBrowseContext> {\r
-\r
- public URIsToActionBrowseContext(List<String> parameter) {\r
- super(parameter);\r
- }\r
-\r
- @Override\r
- public ActionBrowseContext perform(ReadGraph graph) throws DatabaseException {\r
- Collection<Resource> resources = graph.syncRequest( new URIsToResources(parameter) );\r
- return resources.isEmpty() ? null : graph.syncRequest( new ActionBrowseContextRequest(resources) );\r
- }\r
-\r
- }\r
-\r
- public static class URIsToResources extends UnaryRead<List<String>, Collection<Resource>> {\r
-\r
- public URIsToResources(List<String> parameter) {\r
- super(parameter);\r
- }\r
-\r
- @Override\r
- public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {\r
- Collection<Resource> result = new ArrayList<Resource>(parameter.size());\r
- for (String uri : parameter) {\r
- Resource r = graph.getPossibleResource(uri);\r
- if (r != null)\r
- result.add(r);\r
- }\r
- return result;\r
- }\r
-\r
- }\r
-\r
- public static class ResourcesToURIs extends UnaryRead<Collection<Resource>, List<String>> {\r
-\r
- public ResourcesToURIs(Collection<Resource> parameter) {\r
- super(parameter);\r
- }\r
-\r
- @Override\r
- public List<String> perform(ReadGraph graph) throws DatabaseException {\r
- List<String> result = new ArrayList<String>(parameter.size());\r
- for (Resource r : parameter) {\r
- String uri = graph.getPossibleURI(r);\r
- if (uri != null)\r
- result.add(uri);\r
- }\r
- return result;\r
- }\r
-\r
- }\r
-\r
-}\r
+package org.simantics.browsing.ui.model.browsecontexts;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.List;
+
+import org.simantics.browsing.ui.BuiltinKeys;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.common.NodeContextBuilder;
+import org.simantics.browsing.ui.model.actions.ActionBrowseContext;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.RequestProcessor;
+import org.simantics.db.Resource;
+import org.simantics.db.common.procedure.adapter.TransientCacheListener;
+import org.simantics.db.common.request.UnaryRead;
+import org.simantics.db.exception.DatabaseException;
+
+/**
+ * Local utilities for BrowseContext/ActionBrowseContext internal use.
+ *
+ * @author Tuukka Lehtonen
+ */
+public final class BrowseContexts {
+
+ public static String[] toSortedURIs(ReadGraph graph, Collection<Resource> rs) throws DatabaseException {
+ String[] result = new String[rs.size()];
+ int i = 0;
+ for (Resource r : rs) {
+ String uri = graph.getPossibleURI(r);
+ if (uri != null)
+ result[i++] = uri;
+ }
+ if (i > 1)
+ Arrays.sort(result, 0, i);
+ return i < result.length ? Arrays.copyOf(result, i) : result;
+ }
+
+ /**
+ * Wrapper for SCL usage because SCL does not know effect <code>RequestProcessor</code>
+ *
+ * @param graph
+ * @param uris
+ * @return
+ * @throws DatabaseException
+ */
+ public static BrowseContext toBrowseContextG(ReadGraph graph, String[] uris) throws DatabaseException {
+ return toBrowseContext(graph, uris);
+ }
+
+ public static BrowseContext toBrowseContext(RequestProcessor processor, String[] uris) throws DatabaseException {
+ return processor.syncRequest(new URIsToBrowseContext(Arrays.asList(uris)), TransientCacheListener.<BrowseContext>instance());
+ }
+
+ /**
+ * Wrapper for SCL usage because SCL does not know effect <code>RequestProcessor</code>
+ *
+ * @param graph
+ * @param uris
+ * @return
+ * @throws DatabaseException
+ */
+ public static ActionBrowseContext toActionBrowseContextG(ReadGraph graph, String[] uris) throws DatabaseException {
+ return toActionBrowseContext(graph, uris);
+ }
+
+ public static ActionBrowseContext toActionBrowseContext(RequestProcessor processor, String[] uris) throws DatabaseException {
+ return processor.syncRequest(new URIsToActionBrowseContext(Arrays.asList(uris)), TransientCacheListener.<ActionBrowseContext>instance());
+ }
+
+ public static NodeContext getNodeContextForResource(Resource resource) {
+ return NodeContextBuilder.buildWithData(BuiltinKeys.INPUT, resource);
+ }
+
+ public static class URIsToBrowseContext extends UnaryRead<List<String>, BrowseContext> {
+
+ public URIsToBrowseContext(List<String> parameter) {
+ super(parameter);
+ }
+
+ @Override
+ public BrowseContext perform(ReadGraph graph) throws DatabaseException {
+ Collection<Resource> resources = graph.syncRequest( new URIsToResources(parameter) );
+ return resources.isEmpty() ? null : graph.syncRequest( new BrowseContextRequest(resources) );
+ }
+
+ }
+
+ public static class URIsToActionBrowseContext extends UnaryRead<List<String>, ActionBrowseContext> {
+
+ public URIsToActionBrowseContext(List<String> parameter) {
+ super(parameter);
+ }
+
+ @Override
+ public ActionBrowseContext perform(ReadGraph graph) throws DatabaseException {
+ Collection<Resource> resources = graph.syncRequest( new URIsToResources(parameter) );
+ return resources.isEmpty() ? null : graph.syncRequest( new ActionBrowseContextRequest(resources) );
+ }
+
+ }
+
+ public static class URIsToResources extends UnaryRead<List<String>, Collection<Resource>> {
+
+ public URIsToResources(List<String> parameter) {
+ super(parameter);
+ }
+
+ @Override
+ public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {
+ Collection<Resource> result = new ArrayList<Resource>(parameter.size());
+ for (String uri : parameter) {
+ Resource r = graph.getPossibleResource(uri);
+ if (r != null)
+ result.add(r);
+ }
+ return result;
+ }
+
+ }
+
+ public static class ResourcesToURIs extends UnaryRead<Collection<Resource>, List<String>> {
+
+ public ResourcesToURIs(Collection<Resource> parameter) {
+ super(parameter);
+ }
+
+ @Override
+ public List<String> perform(ReadGraph graph) throws DatabaseException {
+ List<String> result = new ArrayList<String>(parameter.size());
+ for (Resource r : parameter) {
+ String uri = graph.getPossibleURI(r);
+ if (uri != null)
+ result.add(uri);
+ }
+ return result;
+ }
+
+ }
+
+}
Code Review / simantics / platform.git / blobdiff