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

Introduction

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

Prototype

public Method(final String name, final Type returnType, final Type[] argumentTypes)

Source Link

Document

Constructs a new Method .

Usage

From source file:com.google.code.nanorm.internal.introspect.asm.MapperBuilder.java

License:Apache License

/**
 * Generate mapper method.//  ww  w  .  j av  a2 s . c om
 * 
 * @param owner self type
 * @param cw class writer
 * @param config method configuration
 */
private static void visitMethod(Type owner, ClassWriter cw, MethodConfig config) {
    java.lang.reflect.Method ifaceMethod = config.getMethod();
    Type returnType = Type.getType(ifaceMethod.getReturnType());
    Type[] args = new Type[ifaceMethod.getParameterTypes().length];
    for (int i = 0; i < args.length; ++i) {
        args[i] = Type.getType(ifaceMethod.getParameterTypes()[i]);
    }

    Method method = new Method(ifaceMethod.getName(), returnType, args);

    GeneratorAdapter mg = new GeneratorAdapter(Opcodes.ACC_PUBLIC, method, null, null, cw);

    // Factory
    mg.loadThis();
    mg.getField(owner, "delegate", QUERY_DELEGATE_TYPE);

    // Statement config
    mg.loadThis();
    mg.getField(owner, "configs", STATEMENT_CONFIGS_ARR_TYPE);
    mg.push(config.getIndex());
    mg.arrayLoad(Type.getType(StatementConfig.class));

    // Arguments
    mg.loadArgArray();

    mg.invokeInterface(QUERY_DELEGATE_TYPE, QUERY_METHOD);
    mg.unbox(returnType);
    mg.returnValue();
    mg.endMethod();

    // Copy the annotations
    copyAnnotations(ifaceMethod, null, mg);
}

From source file:com.google.template.soy.jbcsrc.ConstructorRef.java

License:Apache License

/** 
 * Returns a new {@link ConstructorRef} that refers to a constructor on the given type with the
 * given parameter types.//from www .  j  av  a  2s .c o  m
 */
static ConstructorRef create(TypeInfo type, Iterable<Type> argTypes) {
    return create(type, new Method("<init>", Type.VOID_TYPE, Iterables.toArray(argTypes, Type.class)));
}

From source file:com.google.template.soy.jbcsrc.restricted.ConstructorRef.java

License:Apache License

/**
 * Returns a new {@link ConstructorRef} that refers to a constructor on the given type with the
 * given parameter types./* ww  w. ja v a 2 s.c om*/
 */
public static ConstructorRef create(TypeInfo type, Iterable<Type> argTypes) {
    return create(type, new Method("<init>", Type.VOID_TYPE, Iterables.toArray(argTypes, Type.class)));
}

From source file:com.navercorp.pinpoint.profiler.instrument.ASMMethodVariables.java

License:Apache License

void box(final InsnList instructions, Type type) {
    if (type.getSort() == Type.OBJECT || type.getSort() == Type.ARRAY) {
        return;/*from   w  w  w .  j a va2  s .  c  om*/
    }

    if (type == Type.VOID_TYPE) {
        // push null
        instructions.add(new InsnNode(Opcodes.ACONST_NULL));
    } else {
        Type boxed = getBoxedType(type);
        // new instance.
        newInstance(instructions, boxed);
        if (type.getSize() == 2) {
            // Pp -> Ppo -> oPpo -> ooPpo -> ooPp -> o
            // dupX2
            dupX2(instructions);
            // dupX2
            dupX2(instructions);
            // pop
            pop(instructions);
        } else {
            // p -> po -> opo -> oop -> o
            // dupX1
            dupX1(instructions);
            // swap
            swap(instructions);
        }
        invokeConstructor(instructions, boxed, new Method("<init>", Type.VOID_TYPE, new Type[] { type }));
    }
}

From source file:com.xruby.compiler.codegen.CgUtil.java

License:BSD License

public static Method getMethod(String method, Type returnType) {
    return new Method(method, returnType, Types.NULL_TYPE_ARRAY);
}

From source file:com.xruby.compiler.codegen.CgUtil.java

License:BSD License

public static Method getMethod(String method, Type returnType, Type... params) {
    return new Method(method, returnType, params);
}

From source file:com.xruby.compiler.codegen.CgUtil.java

License:BSD License

public static Method getMethod(String method, Class returnType, Class... params) {
    Type[] types = new Type[params.length];
    for (int i = 0; i < params.length; i++) {
        types[i] = Type.getType(params[i]);
    }/*from   www .jav  a  2 s. c o  m*/
    return new Method(method, Type.getType(returnType), types);
}

From source file:erjang.beam.BuiltInFunction.java

License:Apache License

/**
 * @param m//from  w w w . j  a v  a  2  s.co  m
 */
public BuiltInFunction(java.lang.reflect.Method m) {
    this.javaMethod = m;
    this.owner = Type.getType(m.getDeclaringClass());
    this.method = new Method(m.getName(), Type.getType(m.getReturnType()), Type.getArgumentTypes(m));
    isVirtual = !Modifier.isStatic(m.getModifiers());
    boolean p = false;
    for (Class c : m.getExceptionTypes()) {
        if (Pausable.class.equals(c)) {
            p = true;
            break;
        }
    }
    isPausable = p;
}

From source file:io.datakernel.codegen.AsmBuilder.java

License:Apache License

/**
 * Creates a new method for a dynamic class
 *
 * @param methodName    name of method//ww  w  .ja v  a2 s  . com
 * @param returnClass   type which returns this method
 * @param argumentTypes list of types of arguments
 * @param expression    function which will be processed
 * @return changed AsmFunctionFactory
 */
public AsmBuilder<T> method(String methodName, Class<?> returnClass, List<? extends Class<?>> argumentTypes,
        Expression expression) {
    Type[] types = new Type[argumentTypes.size()];
    for (int i = 0; i < argumentTypes.size(); i++) {
        types[i] = getType(argumentTypes.get(i));
    }
    return method(new Method(methodName, getType(returnClass), types), expression);
}

From source file:io.datakernel.codegen.AsmBuilder.java

License:Apache License

/**
 * Create a new static method for a dynamic class
 * /*from w  w  w  .j  a va  2  s  . c o m*/
 * @param methodName    name of method
 * @param returnClass   type which returns this method
 * @param argumentTypes list of types of arguments
 * @param expression    function which will be processed
 * @return changed AsmFunctionFactory
 */
public AsmBuilder<T> staticMethod(String methodName, Class<?> returnClass,
        List<? extends Class<?>> argumentTypes, Expression expression) {
    Type[] types = new Type[argumentTypes.size()];
    for (int i = 0; i < argumentTypes.size(); i++) {
        types[i] = getType(argumentTypes.get(i));
    }
    return staticMethod(new Method(methodName, getType(returnClass), types), expression);
}