SCL-compiler should activate installed bundles

[simantics/platform.git] / bundles / org.simantics.scl.osgi / src / org / simantics / scl / osgi / internal / OsgiJavaReferenceValidatorFactory.java

diff --git a/bundles/org.simantics.scl.osgi/src/org/simantics/scl/osgi/internal/OsgiJavaReferenceValidatorFactory.java b/bundles/org.simantics.scl.osgi/src/org/simantics/scl/osgi/internal/OsgiJavaReferenceValidatorFactory.java
index 03524e8831bd5e5bfe42aadcc763a107ed5ea548..2f3c869b478aa631bb652b07341ab66a8abd5dbe 100644 (file)
--- a/bundles/org.simantics.scl.osgi/src/org/simantics/scl/osgi/internal/OsgiJavaReferenceValidatorFactory.java
+++ b/bundles/org.simantics.scl.osgi/src/org/simantics/scl/osgi/internal/OsgiJavaReferenceValidatorFactory.java
@@ -2,15 +2,21 @@ package org.simantics.scl.osgi.internal;
 
 import org.osgi.framework.Bundle;
 import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleException;
 import org.osgi.framework.wiring.BundleWiring;
 import org.simantics.scl.compiler.common.exceptions.InternalCompilerError;
 import org.simantics.scl.compiler.internal.codegen.types.JavaReferenceValidator;
 import org.simantics.scl.compiler.internal.codegen.types.JavaReferenceValidatorFactory;
 import org.simantics.scl.compiler.internal.codegen.types.RuntimeJavaReferenceValidator;
 import org.simantics.scl.compiler.types.Type;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
+@SuppressWarnings("restriction")
 public class OsgiJavaReferenceValidatorFactory implements JavaReferenceValidatorFactory {
 
+    private static final Logger LOGGER = LoggerFactory.getLogger(OsgiJavaReferenceValidatorFactory.class);
+
     private final Bundle bundle;
 
     public OsgiJavaReferenceValidatorFactory(Bundle bundle) {
@@ -18,16 +24,27 @@ public class OsgiJavaReferenceValidatorFactory implements JavaReferenceValidator
     }
 
     private static ClassLoader getClassLoader(Bundle bundle) {
-        if(bundle.getSymbolicName().equals("org.simantics.scl.runtime"))
+        if (bundle.getSymbolicName().equals("org.simantics.scl.runtime"))
             return Type.class.getClassLoader();
         else {
             BundleWiring wiring = bundle.adapt(BundleWiring.class);
-            if(wiring != null)
+            if (wiring == null && bundle.getState() == Bundle.INSTALLED) {
+                LOGGER.info("Starting bundle {} with state {}", bundle.getSymbolicName(), BundleUtils.resolveBundleState(bundle));
+                try {
+                    bundle.start();
+                } catch (BundleException e) {
+                    throw new InternalCompilerError("Couldn't activate bundle " + bundle.getSymbolicName() + ". Bundle state is " + BundleUtils.resolveBundleState(bundle));
+                }
+                wiring = bundle.adapt(BundleWiring.class);
+            }
+            if (wiring != null)
                 return wiring.getClassLoader();
-            throw new InternalCompilerError("Cannot get the class loader for bundle " + bundle.getSymbolicName() + ".");
+            else
+                throw new InternalCompilerError("Cannot get the class loader for bundle " + bundle.getSymbolicName() + ". Bundle state is " + BundleUtils.resolveBundleState(bundle));
         }
     }
 
+    @SuppressWarnings("unchecked")
     private static JavaReferenceValidator<Object, Object, Object, Object> getJavaReferenceValidator(Bundle bundle) {
         if(bundle == null)
             return null;
@@ -46,7 +63,7 @@ public class OsgiJavaReferenceValidatorFactory implements JavaReferenceValidator
     
     @Override
     public JavaReferenceValidator<Object, Object, Object, Object> getJavaReferenceValidator(String bundleName) {
-        System.out.println("getJavaReferenceValidator(" + bundleName + ")");
+        LOGGER.info("getJavaReferenceValidator(" + bundleName + ")");
         return getJavaReferenceValidator(getBundle(bundle.getBundleContext(), bundleName));
     }