Example usage for org.objectweb.asm.commons Method getMethod

List of usage examples for org.objectweb.asm.commons Method getMethod

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Introduction

In this page you can find the example usage for org.objectweb.asm.commons Method getMethod.

Prototype

public static Method getMethod(final String method)

Source Link

Document

Returns a Method corresponding to the given Java method declaration.

Usage

From source file:com.android.build.gradle.internal.incremental.IncrementalVisitor.java

License:Apache License

protected static void trace(@NonNull GeneratorAdapter mv, @Nullable String s) {
    mv.push(s);/* ww  w.  j  a va  2  s .  c  om*/
    mv.invokeStatic(Type.getObjectType(RUNTIME_PACKAGE + "/AndroidInstantRuntime"),
            Method.getMethod("void trace(String)"));
}

From source file:com.android.build.gradle.internal.incremental.IncrementalVisitor.java

License:Apache License

@SuppressWarnings("unused")
protected static void trace(@NonNull GeneratorAdapter mv, @Nullable String s1, @Nullable String s2) {
    mv.push(s1);/*from   w w  w .  j  a  va 2s . c o  m*/
    mv.push(s2);
    mv.invokeStatic(Type.getObjectType(RUNTIME_PACKAGE + "/AndroidInstantRuntime"),
            Method.getMethod("void trace(String, String)"));
}

From source file:com.android.build.gradle.internal.incremental.IncrementalVisitor.java

License:Apache License

@SuppressWarnings("unused")
protected static void trace(@NonNull GeneratorAdapter mv, @Nullable String s1, @Nullable String s2,
        @Nullable String s3) {//from  w w w  . j  av  a 2s  .  com
    mv.push(s1);
    mv.push(s2);
    mv.push(s3);
    mv.invokeStatic(Type.getObjectType(RUNTIME_PACKAGE + "/AndroidInstantRuntime"),
            Method.getMethod("void trace(String, String, String)"));
}

From source file:com.android.build.gradle.internal.incremental.IncrementalVisitor.java

License:Apache License

protected static void trace(@NonNull GeneratorAdapter mv, @Nullable String s1, @Nullable String s2,
        @Nullable String s3, @Nullable String s4) {
    mv.push(s1);/*from w  w  w . java2 s  . co  m*/
    mv.push(s2);
    mv.push(s3);
    mv.push(s4);
    mv.invokeStatic(Type.getObjectType(RUNTIME_PACKAGE + "/AndroidInstantRuntime"),
            Method.getMethod("void trace(String, String, String, String)"));
}

From source file:com.android.build.gradle.internal.incremental.IncrementalVisitor.java

License:Apache License

protected static void trace(@NonNull GeneratorAdapter mv, int argsNumber) {
    StringBuilder methodSignature = new StringBuilder("void trace(String");
    for (int i = 0; i < argsNumber - 1; i++) {
        methodSignature.append(", String");
    }/*from w  ww .  j  a va2 s .c  o  m*/
    methodSignature.append(")");
    mv.invokeStatic(Type.getObjectType(RUNTIME_PACKAGE + "/AndroidInstantRuntime"),
            Method.getMethod(methodSignature.toString()));
}

From source file:com.android.build.gradle.internal.incremental.MethodRedirection.java

License:Apache License

@Override
protected void doRedirect(@NonNull GeneratorAdapter mv, int change) {
    // Push the three arguments
    mv.loadLocal(change);/*  www .jav  a  2s  .  c  o m*/
    mv.push(name);
    ByteCodeUtils.newVariableArray(mv, ByteCodeUtils.toLocalVariables(types));

    // now invoke the generic dispatch method.
    mv.invokeInterface(IncrementalVisitor.CHANGE_TYPE,
            Method.getMethod("Object access$dispatch(String, Object[])"));
}

From source file:com.android.build.gradle.internal.incremental.StringSwitch.java

License:Apache License

void visitHashMethod(GeneratorAdapter mv) {
    mv.invokeVirtual(STRING_TYPE, Method.getMethod("int hashCode()"));
}

From source file:com.android.build.gradle.internal.incremental.StringSwitch.java

License:Apache License

/**
 * Emit code for a string if-else block.
 *
 *     if (s.equals("collided_method1")) {
 *         visit(s);/*from   w  ww  . ja v a 2  s .  c  om*/
 *     } else if (s.equals("collided_method2")) {
 *         visit(s);
 *     }
 *
 * In the most common case of just one string, this degenerates to:
 *
 *      visit(s)
 *
 */
private void visitx(GeneratorAdapter mv, List<String> strings) {
    if (strings.size() == 1) {
        visitCase(strings.get(0));
        return;
    }
    for (String string : strings) {
        Label label = new Label();
        visitString();
        mv.visitLdcInsn(string);
        mv.invokeVirtual(STRING_TYPE, Method.getMethod("boolean equals(Object)"));
        mv.visitJumpInsn(Opcodes.IFEQ, label);
        visitCase(string);
        mv.visitLabel(label);
    }

    visitDefault();
}

From source file:com.android.build.gradle.internal.incremental.StringSwitch.java

License:Apache License

/**
 * Generates a standard error exception with message similar to:
 *
 *    String switch could not find 'equals.(Ljava/lang/Object;)Z' with hashcode 0
 *    in com/example/basic/GrandChild//from w  ww.  ja v  a 2 s.co m
 *
 * @param mv The generator adaptor used to emit the lookup switch code.
 * @param visitedClassName The abstract string trie structure.
 */
void writeMissingMessageWithHash(GeneratorAdapter mv, String visitedClassName) {
    mv.newInstance(INSTANT_RELOAD_EXCEPTION_TYPE);
    mv.dup();
    mv.push("String switch could not find '%s' with hashcode %s in %s");
    mv.push(3);
    mv.newArray(OBJECT_TYPE);
    mv.dup();
    mv.push(0);
    visitString();
    mv.arrayStore(OBJECT_TYPE);
    mv.dup();
    mv.push(1);
    visitString();
    visitHashMethod(mv);
    mv.visitMethodInsn(Opcodes.INVOKESTATIC, "java/lang/Integer", "valueOf", "(I)Ljava/lang/Integer;", false);
    mv.arrayStore(OBJECT_TYPE);
    mv.dup();
    mv.push(2);
    mv.push(visitedClassName);
    mv.arrayStore(OBJECT_TYPE);
    mv.visitMethodInsn(Opcodes.INVOKESTATIC, "java/lang/String", "format",
            "(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;", false);
    mv.invokeConstructor(INSTANT_RELOAD_EXCEPTION_TYPE, Method.getMethod("void <init> (String)"));
    mv.throwException();
}

From source file:com.android.build.gradle.internal2.incremental.ConstructorRedirection.java

License:Apache License

@Override
protected void doRedirect(GeneratorAdapter mv, int change) {
    mv.loadLocal(change);/*from   ww w . j a v  a 2 s  .  c o m*/
    mv.push("init$args." + constructor.args.desc);

    Type arrayType = Type.getType("[Ljava/lang/Object;");
    // init$args args (including this) + locals
    mv.push(types.size() + 1);
    mv.newArray(Type.getType(Object.class));

    int array = mv.newLocal(arrayType);
    mv.dup();
    mv.storeLocal(array);

    // "this" is not ready yet, use null instead.
    mv.dup();
    mv.push(0);
    mv.visitInsn(Opcodes.ACONST_NULL);
    mv.arrayStore(Type.getType(Object.class));

    // Set the arguments in positions 1..(n-1);
    ByteCodeUtils.loadVariableArray(mv, ByteCodeUtils.toLocalVariables(types), 1); // Skip the this value

    // Add the locals array at the last position.
    mv.dup();
    // The index of the last position of the array.
    mv.push(types.size());
    // Create the array with all the local variables declared up to this point.
    ByteCodeUtils.newVariableArray(mv, constructor.variables.subList(0, constructor.localsAtLoadThis));
    mv.arrayStore(Type.getType(Object.class));

    mv.invokeInterface(IncrementalVisitor.CHANGE_TYPE,
            Method.getMethod("Object access$dispatch(String, Object[])"));
    mv.visitTypeInsn(Opcodes.CHECKCAST, "[Ljava/lang/Object;");
    //// At this point, init$args has been called and the result Object is on the stack.
    //// The value of that Object is Object[] with exactly n + 2 elements.
    //// The first element is the resulting local variables
    //// The second element is a string with the qualified name of the constructor to call.
    //// The remaining elements are the constructor arguments.

    // Keep a reference to the new locals array
    mv.dup();
    mv.push(0);
    mv.arrayLoad(Type.getType("[Ljava/lang/Object;"));
    mv.visitTypeInsn(Opcodes.CHECKCAST, "[Ljava/lang/Object;");
    mv.storeLocal(array);

    // Call super constructor
    // Put this behind the returned array
    mv.visitVarInsn(Opcodes.ALOAD, 0);
    mv.swap();
    // Push a null for the marker parameter.
    mv.visitInsn(Opcodes.ACONST_NULL);
    // Invoke the constructor
    mv.visitMethodInsn(Opcodes.INVOKESPECIAL, constructor.owner, ByteCodeUtils.CONSTRUCTOR,
            DISPATCHING_THIS_SIGNATURE, false);

    //        {
    //            // FIXME: Opcodes.INVOKESPECIAL??????this?,?????
    //            mv.visitVarInsn(Opcodes.ALOAD, 0);
    //
    //            List<LocalVariable> variables = ByteCodeUtils.toLocalVariables(types);
    //            for (int i = 1; i < variables.size(); i++) {
    //                LocalVariable variable = variables.get(i);
    //                // Duplicates the array on the stack;
    //                mv.loadLocal(array);
    //                // Sets up the index
    //                mv.push(i + 1);
    //                // Gets the Object value
    //                mv.arrayLoad(Type.getType(Object.class));
    //                mv.unbox(variable.type);
    //            }
    //            mv.visitMethodInsn(Opcodes.INVOKESPECIAL, constructor.owner, ByteCodeUtils.CONSTRUCTOR, constructor.originConstructor.desc, false);
    //        }

    // Dispatch to init$body
    mv.loadLocal(change);
    mv.push("init$body." + constructor.body.desc);
    mv.loadLocal(array);

    // Now "this" can be set
    mv.dup();
    mv.push(0);
    mv.visitVarInsn(Opcodes.ALOAD, 0);
    mv.arrayStore(Type.getType(Object.class));

    mv.invokeInterface(IncrementalVisitor.CHANGE_TYPE,
            Method.getMethod("Object access$dispatch(String, Object[])"));
    mv.pop();
}