Examples of JiapiClass

alt.jiapi.reflect.JiapiClass
This class represents a bytecode of a Class. It contains methods to add and remove JiapiMethods and JiapiFields.
JiapiClass is an abstract class. Concrete classes are loaded using Loader.
Loader loader = new Loader(); JiapiClass clazz = loader.loadClass(className);
@author Mika Riekkinen @author Joni Suominen @version $Revision: 1.30 $ $Date: 2005/05/24 12:10:26 $ @see Loader

Examples of alt.jiapi.reflect.JiapiClass

        if ("<clinit>".equals(jm.getName())) {
            return;
        }


        InstructionFactory factory = il.getInstructionFactory();
        JiapiClass ii = getEventProducer();
        JiapiMethod invokeMethod = null;


        try {
            invokeMethod = 
                ii.getDeclaredMethod("invokeMethod", 
                                     new String[] { "java.lang.Object",
                                                    "java.lang.String",
                                                    "java.lang.Object[]",
                                                    "java.lang.String"});
        }

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Examples of alt.jiapi.reflect.JiapiClass

        InstructionFactory factory = il.getInstructionFactory();
        String rType = ins.getReturnType();


        if ("int".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Integer");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("intValue", new String[0]);


                il.add(factory.cast("java.lang.Integer"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("long".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Long");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("longValue", new String[0]);


                il.add(factory.cast("java.lang.Long"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("char".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Character");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("charValue", new String[0]);


                il.add(factory.cast("java.lang.Character"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("boolean".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Boolean");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("booleanValue", new String[0]);


                il.add(factory.cast("java.lang.Boolean"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("byte".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Byte");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("byteValue", new String[0]);


                il.add(factory.cast("java.lang.Byte"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("float".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Float");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("floatValue", new String[0]);


                il.add(factory.cast("java.lang.Float"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("double".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Double");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("doubleValue", new String[0]);


                il.add(factory.cast("java.lang.Double"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {

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Examples of alt.jiapi.reflect.JiapiClass


    FieldAdvisorInstrumentor(FieldInterceptor fi, AccessAdvisor advisor) {
        super(fi);
        this.advisor = advisor;


        JiapiClass jc = getEventProducer();
        try {
            this.getMethod = 
                jc.getDeclaredMethod("getField", 
                                     new String[] { "java.lang.Object",
                                                    "java.lang.String",
                                                    "java.lang.Object"});


            this.setMethod = 
                jc.getDeclaredMethod("setField", 
                                     new String[] { "java.lang.Object",
                                                    "java.lang.String",
                                                    "java.lang.Object"});
        }
        catch(Exception e) {

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Examples of alt.jiapi.reflect.JiapiClass

            e.printStackTrace();
        }
    }


    public void instrument(JiapiMethod jm) {
        JiapiClass clazz = jm.getDeclaringClass();
        JiapiField interceptor = getEventProducerField();
        InstructionList il = jm.getInstructionList();
        InstructionFactory factory = il.getInstructionFactory();


        HotSpotLocator hsl =

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Examples of alt.jiapi.reflect.JiapiClass

    }




    private boolean isPublicField(FieldAccess fa) {
        try {
            JiapiClass jc = new Loader().loadClass(fa.getClassName());
            JiapiField jf = jc.getField(fa.getName());


            return Modifier.isPublic(jf.getModifiers());
        }
        catch(Exception e) {
            e.printStackTrace();

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Examples of alt.jiapi.reflect.JiapiClass

        // Convert return value if needed.
        InstructionFactory factory = il.getInstructionFactory();


        if ("int".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Integer");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("intValue", new String[0]);


                il.add(factory.cast("java.lang.Integer"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("long".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Long");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("longValue", new String[0]);


                il.add(factory.cast("java.lang.Long"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("char".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Character");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("charValue", new String[0]);


                il.add(factory.cast("java.lang.Character"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("boolean".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Boolean");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("booleanValue", new String[0]);


                il.add(factory.cast("java.lang.Boolean"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("byte".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Byte");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("byteValue", new String[0]);


                il.add(factory.cast("java.lang.Byte"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("float".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Float");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("floatValue", new String[0]);


                il.add(factory.cast("java.lang.Float"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("double".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Double");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("doubleValue", new String[0]);


                il.add(factory.cast("java.lang.Double"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {

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Examples of alt.jiapi.reflect.JiapiClass


    FieldInstrumentor(FieldInterceptor2 ii, FieldHandler handler) {
        super(ii);
        this.handler = handler;


        JiapiClass jc = getEventProducer();
        try {
            this.getMethod = 
                jc.getDeclaredMethod("getField", 
                                     new String[] { "java.lang.Object",
                                                    "java.lang.String"});


            this.setMethod = 
                jc.getDeclaredMethod("setField", 
                                     new String[] { "java.lang.Object",
                                                    "java.lang.String",
                                                    "java.lang.Object"});
        }
        catch(Exception e) {

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Examples of alt.jiapi.reflect.JiapiClass

    }




    private boolean isPublicField(FieldAccess fa) {
        try {
            JiapiClass jc = new Loader().loadClass(fa.getClassName());
            JiapiField jf = jc.getField(fa.getName());


            return Modifier.isPublic(jf.getModifiers());
        }
        catch(Exception e) {
            e.printStackTrace();

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Examples of alt.jiapi.reflect.JiapiClass

        // Convert return value if needed.
        InstructionFactory factory = il.getInstructionFactory();


        if ("int".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Integer");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("intValue", new String[0]);


                il.add(factory.cast("java.lang.Integer"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("long".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Long");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("longValue", new String[0]);


                il.add(factory.cast("java.lang.Long"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("char".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Character");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("charValue", new String[0]);


                il.add(factory.cast("java.lang.Character"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("boolean".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Boolean");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("booleanValue", new String[0]);


                il.add(factory.cast("java.lang.Boolean"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("byte".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Byte");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("byteValue", new String[0]);


                il.add(factory.cast("java.lang.Byte"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("float".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Float");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("floatValue", new String[0]);


                il.add(factory.cast("java.lang.Float"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {
                e.printStackTrace();
            }
        }
        else if ("double".equals(rType)) {
            try {
                JiapiClass jc = new Loader().loadClass("java.lang.Double");
                JiapiMethod jm = 
                    jc.getDeclaredMethod("doubleValue", new String[0]);


                il.add(factory.cast("java.lang.Double"));
                il.add(factory.invoke(jm));
            }
            catch(Exception e) {

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Examples of alt.jiapi.reflect.JiapiClass

    }


    protected void setUp() { 
        try {
            Loader loader = new Loader();
            JiapiClass clazz = loader.loadClass("alt.jiapi.InstrumentorTest");
            methods = clazz.getDeclaredMethods();
        } catch (Exception e) {
            e.printStackTrace();
        }


    }

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