Refactor SWT directory structure.

[lgpl/argeo-commons.git] / eclipse / org.argeo.cms.e4 / src / org / argeo / cms / e4 / OsgiFilterContextFunction.java

diff --git a/eclipse/org.argeo.cms.e4/src/org/argeo/cms/e4/OsgiFilterContextFunction.java b/eclipse/org.argeo.cms.e4/src/org/argeo/cms/e4/OsgiFilterContextFunction.java
deleted file mode 100644 (file)
index 1e3e75c..0000000
--- a/eclipse/org.argeo.cms.e4/src/org/argeo/cms/e4/OsgiFilterContextFunction.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package org.argeo.cms.e4;
-
-import org.argeo.cms.swt.CmsException;
-import org.eclipse.e4.core.contexts.ContextFunction;
-import org.eclipse.e4.core.contexts.IEclipseContext;
-import org.eclipse.e4.core.di.IInjector;
-import org.osgi.framework.BundleContext;
-import org.osgi.framework.FrameworkUtil;
-import org.osgi.framework.InvalidSyntaxException;
-import org.osgi.framework.ServiceReference;
-
-/** An Eclipse 4 {@link ContextFunction} based on an OSGi filter. */
-public class OsgiFilterContextFunction extends ContextFunction {
-
-       private BundleContext bc = FrameworkUtil.getBundle(OsgiFilterContextFunction.class).getBundleContext();
-
-       @Override
-       public Object compute(IEclipseContext context, String contextKey) {
-               ServiceReference<?>[] srs;
-               try {
-                       srs = bc.getServiceReferences((String) null, contextKey);
-               } catch (InvalidSyntaxException e) {
-                       throw new CmsException("Context key " + contextKey + " must be a valid osgi filter", e);
-               }
-               if (srs == null || srs.length == 0) {
-                       return IInjector.NOT_A_VALUE;
-               } else {
-                       // return the first one
-                       return bc.getService(srs[0]);
-               }
-       }
-
-}