SCL expressions to SCL Issues view

[simantics/platform.git] / bundles / org.simantics.scl.osgi / src / org / simantics / scl / osgi / issues / SCLIssueFactoryProvider.java

diff --git a/bundles/org.simantics.scl.osgi/src/org/simantics/scl/osgi/issues/SCLIssueFactoryProvider.java b/bundles/org.simantics.scl.osgi/src/org/simantics/scl/osgi/issues/SCLIssueFactoryProvider.java
new file mode 100644 (file)
index 0000000..c06dbe1
--- /dev/null
+++ b/bundles/org.simantics.scl.osgi/src/org/simantics/scl/osgi/issues/SCLIssueFactoryProvider.java
@@ -0,0 +1,35 @@
+package org.simantics.scl.osgi.issues;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import org.osgi.framework.InvalidSyntaxException;
+import org.osgi.framework.ServiceReference;
+import org.simantics.scl.osgi.internal.Activator;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public final class SCLIssueFactoryProvider {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(SCLIssueFactoryProvider.class);
+
+    public static List<SCLIssueProviderFactory> getSCLIssueProviderFactories() {
+        ServiceReference<?>[] serviceReferences = new ServiceReference<?>[0];
+        try {
+            serviceReferences = Activator.getContext().getAllServiceReferences(SCLIssueProviderFactory.class.getName(), null);
+        } catch (InvalidSyntaxException e) {
+            LOGGER.error("Could not get service references for " + SCLIssueProviderFactory.class.getName(), e);
+        }
+        if (serviceReferences == null || serviceReferences.length == 0)
+            return Collections.emptyList();
+
+        List<SCLIssueProviderFactory> services = new ArrayList<>(serviceReferences.length);
+        for (ServiceReference<?> reference : serviceReferences) {
+            SCLIssueProviderFactory service = (SCLIssueProviderFactory) Activator.getContext().getService(reference);
+            services.add(service);
+        }
+        return services;
+    }
+
+}