Package org.codehaus.groovy.reflection

Examples of org.codehaus.groovy.reflection.ClassInfo$ClassInfoSet$Segment


    }

    public void testLayoutRUN() throws Pack200Exception {
        AttributeLayout layout = new AttributeLayout("RUN",
                AttributeLayout.CONTEXT_CLASS, "RUN", 1);
        Segment segment = new TestSegment();
        assertNull(layout.getValue(0, segment.getConstantPool()));
        assertEquals("Zero", ((CPUTF8)layout.getValue(1, segment.getConstantPool())).underlyingString());
        assertEquals("One", ((CPUTF8)layout.getValue(2, segment.getConstantPool())).underlyingString());
    }
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    }

    public void testLayoutRS() throws Pack200Exception {
        AttributeLayout layout = new AttributeLayout("RS",
                AttributeLayout.CONTEXT_CLASS, "RS", 1);
        Segment segment = new TestSegment();
        assertNull(layout.getValue(-1, segment.getConstantPool()));
        assertEquals("Eins", ((CPUTF8)layout.getValue(0, segment.getConstantPool())).underlyingString());
        assertEquals("Zwei", ((CPUTF8)layout.getValue(1, segment.getConstantPool())).underlyingString());
    }
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    }

    public void testLayoutRSN() throws Pack200Exception {
        AttributeLayout layout = new AttributeLayout("RSN",
                AttributeLayout.CONTEXT_CLASS, "RSN", 1);
        Segment segment = new TestSegment();
        assertNull(layout.getValue(0, segment.getConstantPool()));
        assertEquals("Eins", ((CPUTF8)layout.getValue(1, segment.getConstantPool())).underlyingString());
        assertEquals("Zwei", ((CPUTF8)layout.getValue(2, segment.getConstantPool())).underlyingString());
    }
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        pool
                .add(new CPUTF8("OtherThing",
                        ClassConstantPool.DOMAIN_NORMALASCIIZ, 1));
        CPUTF8 u1 = new CPUTF8("thing", ClassConstantPool.DOMAIN_NORMALASCIIZ, 2);
        pool.add(u1);
        pool.resolve(new Segment());
        assertTrue(pool.indexOf(u1) > 0);
    }
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    public void testIndex() {
        pool.add(new CPUTF8("OtherThing", 1));
        CPUTF8 u1 = new CPUTF8("thing", 2);
        pool.add(u1);
        pool.resolve(new Segment());
        assertTrue(pool.indexOf(u1) > 0);
    }
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    public void testJustResources() throws Exception {
        in = Segment.class
                .getResourceAsStream("/org/apache/harmony/pack200/tests/JustResources.pack");
        file = File.createTempFile("just", "resources.jar");
        out = new JarOutputStream(new FileOutputStream(file));
        Segment segment = new Segment();
        segment.unpack(in, out);
    }
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    public void testInterfaceOnly() throws Exception {
        in = Segment.class
                .getResourceAsStream("/org/apache/harmony/pack200/tests/InterfaceOnly.pack");
        file = File.createTempFile("Interface", "Only.jar");
        out = new JarOutputStream(new FileOutputStream(file));
        Segment segment = new Segment();
        segment.unpack(in, out);
    }
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    public void testHelloWorld() throws Exception {
        in = Segment.class
                .getResourceAsStream("/org/apache/harmony/pack200/tests/HelloWorld.pack");
        file = File.createTempFile("hello", "world.jar");
        out = new JarOutputStream(new FileOutputStream(file));
        Segment segment = new Segment();
        segment.unpack(in, out);
        out.close();
        out = null;
        JarFile jarFile = new JarFile(file);
        file.deleteOnExit();
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              return null;
            else
              return mc;
        }
        else {
            ClassInfo info = ClassInfo.getClassInfo(object.getClass());
            info.lock();
            try {
                return info.getPerInstanceMetaClass(object);
            }
            finally {
                info.unlock();
            }
        }
    }
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     * @param type the class on which the method is invoked
     * @param arguments the arguments passed to the method
     * @return a string with probable solutions to the exception
     */
    public static String getMethodSuggestionString(String methodName, Class type, Object[] arguments){
        ClassInfo ci = ClassInfo.getClassInfo(type);
        List<MetaMethod> methods = new ArrayList<MetaMethod>(ci.getMetaClass().getMethods());
        methods.addAll(ci.getMetaClass().getMetaMethods());
        List<MetaMethod> sugg = rankMethods(methodName,arguments,methods);
        StringBuffer sb = new StringBuffer();
        if (!sugg.isEmpty()){
            sb.append("\nPossible solutions: ");
            for(int i = 0; i < sugg.size(); i++) {
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