Examples with ForestMethod com.dtflys.forest.reflection.ForestMethod used on opensource projects

Example 1 with ForestMethod

use of com.dtflys.forest.reflection.ForestMethod in project forest by dromara.

the class InterfaceProxyHandler method invoke.

/**
 * 调用 Forest 动态代理接口对象的方法
 *
 * @param proxy 动态代理对象
 * @param method 所要调用的方法 {@link Method}对象
 * @param args 所要调用方法的入参数组
 * @return 方法调用返回结果
 * @throws Throwable 方法调用过程中可能抛出的异常
 */
@Override
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
    String methodName = method.getName();
    if (method.isDefault()) {
        return invokeDefaultMethod(proxy, method, args);
    }
    ForestMethod forestMethod = forestMethodMap.get(method);
    if (forestMethod == null) {
        if (args == null || args.length == 0) {
            if ("toString".equals(methodName)) {
                return "{Forest Proxy Object of " + interfaceClass.getName() + "}";
            }
            if ("getClass".equals(methodName)) {
                return proxy.getClass();
            }
            if ("hashCode".equals(methodName)) {
                return proxy.hashCode();
            }
            if ("notify".equals(methodName)) {
                proxy.notify();
                return null;
            }
            if ("notifyAll".equals(methodName)) {
                proxy.notifyAll();
                return null;
            }
            if ("wait".equals(methodName)) {
                proxy.wait();
                return null;
            }
        }
        if (args != null && args.length == 1) {
            if ("equals".equals(methodName)) {
                Object obj = args[0];
                if (Proxy.isProxyClass(obj.getClass())) {
                    InvocationHandler h1 = Proxy.getInvocationHandler(proxy);
                    InvocationHandler h2 = Proxy.getInvocationHandler(obj);
                    return h1.equals(h2);
                }
                return false;
            }
            if ("wait".equals(methodName) && args[0] instanceof Long) {
                proxy.wait((Long) args[0]);
            }
        }
        if (args != null && args.length == 2 && args[0] instanceof Long && args[1] instanceof Integer) {
            if ("wait".equals(methodName)) {
                proxy.wait((Long) args[0], (Integer) args[1]);
            }
        }
        throw new NoSuchMethodError(method.getName());
    }
    return forestMethod.invoke(args);
}

Example 2 with ForestMethod

use of com.dtflys.forest.reflection.ForestMethod in project forest by dromara.

the class InterfaceProxyHandler method initMethods.

private void initMethods(Class<?> clazz) {
    Class<?>[] superClasses = clazz.getInterfaces();
    for (Class<?> superClass : superClasses) {
        initMethods(superClass);
    }
    Method[] methods = clazz.getDeclaredMethods();
    for (int i = 0; i < methods.length; i++) {
        Method method = methods[i];
        if (method.isDefault()) {
            continue;
        }
        ForestMethod forestMethod = new ForestMethod(this, configuration, method);
        forestMethodMap.put(method, forestMethod);
    }
}

Example 3 with ForestMethod

use of com.dtflys.forest.reflection.ForestMethod in project forest by dromara.

the class ForestVariableUndefinedException method getErrorMessage.

private static String getErrorMessage(Class<? extends Annotation> annotationType, String attributeName, ForestMethod forestMethod, String variableName, String source) {
    StringBuilder builder = new StringBuilder();
    builder.append("[Forest] Cannot resolve variable '");
    builder.append(variableName);
    builder.append("'");
    if (StringUtils.isNotBlank(source)) {
        builder.append("\n\n\t[From Template]\n\t");
        if (forestMethod != null) {
            Method method = forestMethod.getMethod();
            String typeName = method.getDeclaringClass().getTypeName();
            String methodName = method.getName();
            Class<?>[] paramTypes = method.getParameterTypes();
            builder.append("method: ").append(typeName).append('.').append(methodName).append('(');
            for (int i = 0; i < paramTypes.length; i++) {
                Class<?> pType = paramTypes[i];
                builder.append(pType.getName());
                if (pType.isArray()) {
                    builder.append("[]");
                }
                if (i < paramTypes.length - 1) {
                    builder.append(", ");
                }
            }
            builder.append(")\n\t");
        }
        if (annotationType != null) {
            String annTypeName = annotationType.getSimpleName();
            builder.append("annotation: ").append(annotationType.getPackage().getName()).append(".@").append(annTypeName).append("\n\t");
        }
        if (attributeName != null) {
            builder.append("attribute: ").append(attributeName).append(" = ").append("\"").append(source).append("\"\n");
        } else {
            builder.append("template: ");
            builder.append(source);
            builder.append("\n");
        }
    }
    return builder.toString();
}

Example 4 with ForestMethod

use of com.dtflys.forest.reflection.ForestMethod in project forest by dromara.

the class TestMappingReference method testParameter.

@Test
public void testParameter() {
    ForestMethod forestMethod = Mockito.mock(ForestMethod.class);
    MappingVariable nameVar = new MappingVariable("name", String.class);
    nameVar.setIndex(0);
    MappingVariable ageVar = new MappingVariable("age", String.class);
    ageVar.setIndex(1);
    Mockito.when(forestMethod.getVariable("name")).thenReturn(nameVar);
    Mockito.when(forestMethod.getVariable("age")).thenReturn(ageVar);
    Mockito.when(forestMethod.getVariableValue("name", forestMethod)).thenReturn("Marry");
    Mockito.when(forestMethod.getVariableValue("motherName", forestMethod)).thenReturn("Linda");
    Mockito.when(forestMethod.getVariableValue("age", forestMethod)).thenReturn(12);
    Mockito.when(forestMethod.isVariableDefined("motherName")).thenReturn(true);
    MappingReference nameRef = new MappingReference(forestMethod, forestMethod, "name");
    MappingReference ageRef = new MappingReference(forestMethod, forestMethod, "age");
    MappingReference motherNameRef = new MappingReference(forestMethod, forestMethod, "motherName");
    Assert.assertEquals("Peter", nameRef.render(new Object[] { "Peter", 15 }));
    Mockito.verify(forestMethod).getVariable("name");
    Mockito.verify(forestMethod, Mockito.never()).getVariableValue("name");
    Assert.assertEquals(15, ageRef.render(new Object[] { "Peter", 15 }));
    Mockito.verify(forestMethod, Mockito.never()).getVariableValue("motherName");
    Assert.assertEquals("Linda", motherNameRef.render(new Object[] { "Peter", 15 }));
    Mockito.verify(forestMethod).getVariableValue("motherName", forestMethod);
}