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langtools/test/tools/apt/lib/TestProcessorFactory.java

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+/*
+ * Copyright 2004-2007 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+
+import java.util.*;
+import com.sun.mirror.apt.*;
+import com.sun.mirror.declaration.*;
+import com.sun.mirror.util.*;
+
+
+/**
+ * A factory for generating the TestProcessor annotation processor, which
+ * processes the @Test annotation.
+ *
+ * @author Scott Seligman
+ */
+public class TestProcessorFactory implements AnnotationProcessorFactory {
+
+    public Collection<String> supportedOptions() {
+        return new ArrayList<String>();
+    }
+
+    public Collection<String> supportedAnnotationTypes() {
+        ArrayList<String> res = new ArrayList<String>();
+        res.add("Test");
+        res.add("Ignore");
+        return res;
+    }
+
+    public AnnotationProcessor getProcessorFor(
+                                        Set<AnnotationTypeDeclaration> as,
+                                        AnnotationProcessorEnvironment env) {
+        // The tester that's running.
+        Tester tester = Tester.activeTester;
+
+        try {
+            // Find the tester's class declaration.
+            ClassDeclaration testerDecl = null;
+            for (TypeDeclaration decl : env.getSpecifiedTypeDeclarations()) {
+                if (decl.getQualifiedName().equals(
+                                               tester.getClass().getName())) {
+                    testerDecl = (ClassDeclaration) decl;
+                    break;
+                }
+            }
+
+            // Give the tester access to its own declaration and to the env.
+            tester.thisClassDecl = testerDecl;
+            tester.env = env;
+
+            // Initializer the tester.
+            tester.init();
+
+            return new TestProcessor(env, tester);
+
+        } catch (Exception e) {
+            throw new Error("Couldn't create test annotation processor", e);
+        }
+    }
+}