Package org.codehaus.groovy.reflection

Examples of org.codehaus.groovy.reflection.CachedConstructor

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        return cacheEntry.method;
    }

    public Constructor retrieveConstructor(Class[] arguments) {
        CachedConstructor constructor = (CachedConstructor) chooseMethod("<init>", constructors, arguments);
        if (constructor != null) {
            return constructor.cachedConstructor;
        }
        constructor = (CachedConstructor) chooseMethod("<init>", constructors, arguments);
        if (constructor != null) {
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        }

        if (arguments == null) arguments = EMPTY_ARGUMENTS;
        Class[] argClasses = MetaClassHelper.convertToTypeArray(arguments);
        MetaClassHelper.unwrap(arguments);
        CachedConstructor constructor = (CachedConstructor) chooseMethod("<init>", constructors, argClasses);
        if (constructor == null) {
            constructor = (CachedConstructor) chooseMethod("<init>", constructors, argClasses);
        }
        if (constructor == null) {
            throw new GroovyRuntimeException(
                    "Could not find matching constructor for: "
                            + theClass.getName()
                            + "(" + InvokerHelper.toTypeString(arguments) + ")");
        }
        List l = new ArrayList(constructors.toList());
        Comparator comp = new Comparator() {
            public int compare(Object arg0, Object arg1) {
                CachedConstructor c0 = (CachedConstructor) arg0;
                CachedConstructor c1 = (CachedConstructor) arg1;
                String descriptor0 = BytecodeHelper.getMethodDescriptor(Void.TYPE, c0.getNativeParameterTypes());
                String descriptor1 = BytecodeHelper.getMethodDescriptor(Void.TYPE, c1.getNativeParameterTypes());
                return descriptor0.compareTo(descriptor1);
            }
        };
        Collections.sort(l, comp);
        int found = -1;
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    private Object invokeConstructor(Class at, Object[] arguments) {
        checkInitalised();
        if (arguments == null) arguments = EMPTY_ARGUMENTS;
        Class[] argClasses = MetaClassHelper.convertToTypeArray(arguments);
        MetaClassHelper.unwrap(arguments);
        CachedConstructor constructor = (CachedConstructor) chooseMethod("<init>", constructors, argClasses);
        if (constructor != null) {
            return constructor.doConstructorInvoke(arguments);
        }

        if (arguments.length == 1) {
            Object firstArgument = arguments[0];
            if (firstArgument instanceof Map) {
                constructor = (CachedConstructor) chooseMethod("<init>", constructors, MetaClassHelper.EMPTY_TYPE_ARRAY);
                if (constructor != null) {
                    Object bean = constructor.doConstructorInvoke(MetaClassHelper.EMPTY_ARRAY);
                    setProperties(bean, ((Map) firstArgument));
                    return bean;
                }
            }
        }
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    }

    public CallSite createConstructorSite(CallSite site, Object[] args) {
        if (!(this instanceof AdaptingMetaClass)) {
            Class[] params = MetaClassHelper.convertToTypeArray(args);
            CachedConstructor constructor = (CachedConstructor) chooseMethod("<init>", constructors, params);
            if (constructor != null) {
                return ConstructorSite.createConstructorSite(site, this,constructor,params, args);
            }
            else {
                if (args.length == 1 && args[0] instanceof Map) {
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        return cacheEntry.method;
    }

    public Constructor retrieveConstructor(Class[] arguments) {
        CachedConstructor constructor = (CachedConstructor) chooseMethod("<init>", constructors, arguments);
        if (constructor != null) {
            return constructor.cachedConstructor;
        }
        constructor = (CachedConstructor) chooseMethod("<init>", constructors, arguments);
        if (constructor != null) {
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        }

        if (arguments == null) arguments = EMPTY_ARGUMENTS;
        Class[] argClasses = MetaClassHelper.convertToTypeArray(arguments);
        MetaClassHelper.unwrap(arguments);
        CachedConstructor constructor = (CachedConstructor) chooseMethod("<init>", constructors, argClasses);
        if (constructor == null) {
            constructor = (CachedConstructor) chooseMethod("<init>", constructors, argClasses);
        }
        if (constructor == null) {
            throw new GroovyRuntimeException(
                    "Could not find matching constructor for: "
                            + theClass.getName()
                            + "(" + InvokerHelper.toTypeString(arguments) + ")");
        }
        List l = new ArrayList(constructors.toList());
        Comparator comp = new Comparator() {
            public int compare(Object arg0, Object arg1) {
                CachedConstructor c0 = (CachedConstructor) arg0;
                CachedConstructor c1 = (CachedConstructor) arg1;
                String descriptor0 = BytecodeHelper.getMethodDescriptor(Void.TYPE, c0.getNativeParameterTypes());
                String descriptor1 = BytecodeHelper.getMethodDescriptor(Void.TYPE, c1.getNativeParameterTypes());
                return descriptor0.compareTo(descriptor1);
            }
        };
        Collections.sort(l, comp);
        int found = -1;
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    private Object invokeConstructor(Class at, Object[] arguments) {
        checkInitalised();
        if (arguments == null) arguments = EMPTY_ARGUMENTS;
        Class[] argClasses = MetaClassHelper.convertToTypeArray(arguments);
        MetaClassHelper.unwrap(arguments);
        CachedConstructor constructor = (CachedConstructor) chooseMethod("<init>", constructors, argClasses);
        if (constructor != null) {
            return constructor.doConstructorInvoke(arguments);
        }

        if (arguments.length == 1) {
            Object firstArgument = arguments[0];
            if (firstArgument instanceof Map) {
                constructor = (CachedConstructor) chooseMethod("<init>", constructors, MetaClassHelper.EMPTY_TYPE_ARRAY);
                if (constructor != null) {
                    Object bean = constructor.doConstructorInvoke(MetaClassHelper.EMPTY_ARRAY);
                    setProperties(bean, ((Map) firstArgument));
                    return bean;
                }
            }
        }
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    }

    public CallSite createConstructorSite(CallSite site, Object[] args) {
        if (!(this instanceof AdaptingMetaClass)) {
            Class[] params = MetaClassHelper.convertToTypeArray(args);
            CachedConstructor constructor = (CachedConstructor) chooseMethod("<init>", constructors, params);
            if (constructor != null) {
                return ConstructorSite.createConstructorSite(site, this,constructor,params, args);
            }
            else {
                if (args.length == 1 && args[0] instanceof Map) {
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                buffer.append("#");
                buffer.append(method.getName());
                appendClassNames(buffer,method.getNativeParameterTypes());
            }
            else {
                CachedConstructor method = (CachedConstructor) methodOrConstructor;
                buffer.append(Modifier.toString(method.cachedConstructor.getModifiers()));
                buffer.append(" ").append(method.cachedConstructor.getDeclaringClass().getName());
                buffer.append("#<init>");
                appendClassNames(buffer,method.getNativeParameterTypes());
            }
        }
    }
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                buffer.append("#");
                buffer.append(method.getName());
                appendClassNames(buffer,method.getNativeParameterTypes());
            }
            else {
                CachedConstructor method = (CachedConstructor) methodOrConstructor;
                buffer.append(Modifier.toString(method.cachedConstructor.getModifiers()));
                buffer.append(" ").append(method.cachedConstructor.getDeclaringClass().getName());
                buffer.append("#<init>");
                appendClassNames(buffer,method.getNativeParameterTypes());
            }
        }
    }
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Related Classes of org.codehaus.groovy.reflection.CachedConstructor

  • groovy.lang.MetaClassImpl
  • java.lang.reflect.Constructor
  • java.security.PrivilegedAction
  • org.codehaus.groovy.runtime.InvokerInvocationException
  • groovy.lang.GroovyRuntimeException
  • org.codehaus.groovy.runtime.metaclass.MethodSelectionException
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