Example usage for org.apache.commons.beanutils MethodUtils invokeMethod

List of usage examples for org.apache.commons.beanutils MethodUtils invokeMethod

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Introduction

In this page you can find the example usage for org.apache.commons.beanutils MethodUtils invokeMethod.

Prototype

public static Object invokeMethod(Object object, String methodName, Object[] args, Class[] parameterTypes)
        throws NoSuchMethodException, IllegalAccessException, InvocationTargetException

Source Link

Document

Invoke a named method whose parameter type matches the object type.

The behaviour of this method is less deterministic than #invokeExactMethod(Object object,String methodName,Object[] args,Class[] parameterTypes) .

Usage

From source file:com.clican.pluto.dataprocess.dpl.function.impl.BaseParamSingleRowFunction.java

public Object calculate(Map<String, Object> row) throws CalculationException, PrefixAndSuffixException {
    Object[] arg = new Object[this.pasList.size()];
    Class<?>[] classType = new Class<?>[this.pasList.size()];
    for (int i = 0; i < pasList.size(); i++) {
        arg[i] = pasList.get(i).getValue(row);
        if (arg[i] != null) {
            classType[i] = arg[i].getClass();
        } else {/*from w ww. ja v  a 2  s . c om*/
            classType[i] = Object.class;
        }
    }
    try {
        Object result = MethodUtils.invokeMethod(this, CALCULATE_METHOD_NAME, arg, classType);
        return result;
    } catch (Exception e) {
        throw new CalculationException(e);
    }
}

From source file:com.qcadoo.view.internal.hooks.HookDefinitionImpl.java

private Object call(final Object[] params, final Class<?>[] paramClasses) {
    try {//from   w w w  .j  a  v  a 2 s . c  o  m
        return MethodUtils.invokeMethod(bean, methodName, params, paramClasses);
    } catch (NoSuchMethodException e) {
        LOG.warn("custom validation method is not exist", e);
    } catch (IllegalAccessException e) {
        LOG.warn("problem while calling custom validation method", e);
    } catch (InvocationTargetException e) {
        LOG.warn("problem while calling custom validation method", e);
    } catch (ClassCastException e) {
        LOG.warn("custom validation method has returned not boolean type", e);
    }
    return null;
}

From source file:jp.terasoluna.fw.service.thin.AbstractBLogicMapper.java

/**
 * rWlX?WbN?JavaBean?A//from w  ww. j a v  a2s . co  m
 * WebwIuWFNgi[lJavaBean}bsO?B
 * blogic-ioblogic-params}bsO?B
 * 
 * @param request
 * @param response
 * @param io
 * @return rWlX?WbN?JavaBean
 */
protected Object setParams(HttpServletRequest request, HttpServletResponse response, BLogicIO io) {

    // Ce?[^?[??
    Iterator it = io.getBLogicParams().iterator();

    // lJavaBean??
    Object bean = null;
    // blogic-ioblogic-params???CX^X??
    if (it.hasNext()) {
        try {
            bean = ClassUtil.create(io.getInputBeanName());
        } catch (ClassLoadException e) {
            log.error("bean creation failure.");
            throw new SystemException(e, ERROR_BEAN_CREATE);
        }
    } else {
        return null;
    }

    // ListSBLogicPropertyCX^X?A???s
    while (it.hasNext()) {

        // BLogicPropertyCX^X
        BLogicProperty property = (BLogicProperty) it.next();
        // v?peB
        String propertyName = property.getProperty();

        // rWlX?WbNgpv?peB
        String blogicPropertyName = property.getBLogicProperty();

        // blogicPropertyName????ApropertyName
        if (blogicPropertyName == null) {
            blogicPropertyName = propertyName;
        }

        // li[?s?AJavaBeani[
        if (!"".equals(property.getSource()) && (property.getSource() != null)) {
            // Nl??\bh?z
            Object[] methodParams = new Object[] { propertyName, request, response };
            Class[] parameterTypes = new Class[] { String.class, HttpServletRequest.class,
                    HttpServletResponse.class };
            Object value = null;
            try {
                // l???s
                value = MethodUtils.invokeMethod(this,
                        "getValueFrom" + StringUtil.capitalizeInitial(property.getSource()), methodParams,
                        parameterTypes);
            } catch (NoSuchMethodException e) {
                log.error("no such method.");
                throw new SystemException(new BLogicMapperException(e), ERROR_GETVALUE,
                        new String[] { propertyName });
            } catch (IllegalAccessException e) {
                log.error("illegal access to the method.");
                throw new SystemException(new BLogicMapperException(e), ERROR_GETVALUE,
                        new String[] { propertyName });
            } catch (InvocationTargetException e) {
                log.error("exception is thrown out by invokeMethod.");
                throw new SystemException(new BLogicMapperException(e), ERROR_GETVALUE,
                        new String[] { propertyName });
            }

            try {
                // l??\bh?s
                BeanUtil.setBeanProperty(bean, blogicPropertyName, value);
            } catch (PropertyAccessException e) {
                log.error("setBeanProperty failure.");
                throw new SystemException(new BLogicMapperException(e), ERROR_SETPROPERTY,
                        new String[] { blogicPropertyName });
            }

        } else {
            // i[wOX??[
            log.error("source is illegal.");
            throw new SystemException(new BLogicMapperException(), ERROR_SOURCE);
        }
    }
    return bean;
}

From source file:jp.terasoluna.fw.service.thin.AbstractBLogicMapper.java

/**
 * blogic-ioblogic-resultMapping?s?B//from   w  ww. j  av a 2 s . c  o  m
 * 
 * @param request
 * @param response
 * @param io
 * @param bean
 */
protected void getResults(HttpServletRequest request, HttpServletResponse response, BLogicIO io, Object bean) {

    // Ce?[^?[??
    Iterator it = io.getBLogicResults().iterator();

    // blogic-result??Abeani[??`FbN
    if (!it.hasNext()) {
        if (bean != null) {
            if (log.isDebugEnabled()) {
                log.debug("The bean should be null.");
            }
            log.error("bean is not null.");
            throw new SystemException(new BLogicMapperException(), ERROR_BEAN_NOTNULL);
        }
    }

    // ListSBLogicPropertyNXCX^X?A???s
    while (it.hasNext()) {

        // BLogicPropertyCX^X
        BLogicProperty property = (BLogicProperty) it.next();

        // v?peB
        String propertyName = property.getProperty();

        // rWlX?WbNgpv?peB
        String blogicPropertyName = property.getBLogicProperty();

        // blogicPropertyName????ApropertyName
        if (blogicPropertyName == null) {
            blogicPropertyName = propertyName;
        }

        if (!"".equals(property.getDest()) && (property.getDest() != null)) {

            Object value = null;
            try {
                // ?ol?\bh?s
                value = BeanUtil.getBeanProperty(bean, blogicPropertyName);
            } catch (PropertyAccessException e) {
                log.error("getBeanProperty failure.");
                throw new SystemException(new BLogicMapperException(e), ERROR_GETPROPERTY,
                        new String[] { blogicPropertyName });
            }

            // i[??s?A?oli[
            Object[] methodParams = new Object[] { value, propertyName, request, response };
            Class[] parameterTypes = new Class[] { Object.class, String.class, HttpServletRequest.class,
                    HttpServletResponse.class };
            try {
                MethodUtils.invokeMethod(this,
                        "setValueTo" + StringUtil.capitalizeInitial(property.getSource()), methodParams,
                        parameterTypes);
            } catch (NoSuchMethodException e) {
                log.error("no such method.");
                throw new SystemException(new BLogicMapperException(e), ERROR_SETVALUE,
                        new String[] { propertyName });
            } catch (IllegalAccessException e) {
                log.error("illegal access to the method.");
                throw new SystemException(new BLogicMapperException(e), ERROR_SETVALUE,
                        new String[] { propertyName });
            } catch (InvocationTargetException e) {
                log.error("exception is thrown out by invokeMethod.");
                throw new SystemException(new BLogicMapperException(e), ERROR_SETVALUE,
                        new String[] { propertyName });
            }
        } else {
            // i[?w?AOX??[
            log.error("dest is illegal.");
            throw new SystemException(new BLogicMapperException(), ERROR_DEST);
        }
    }
}

From source file:org.apache.commons.digester3.examples.api.documentmarkup.SetTextSegmentRule.java

/**
 * Process the end of this element./* w w w.j av  a2s. co m*/
 */
public void textSegment(String text) throws Exception {
    Object target = getDigester().peek(0);

    // Call the specified method
    Class<?> paramTypes[] = new Class[] { String.class };
    MethodUtils.invokeMethod(target, methodName, new Object[] { text }, paramTypes);
}

From source file:org.biokoframework.http.scenario.ScenarioRunner.java

public void test(String baseUrl) throws Exception {
    System.out.println("=== SCENARIO COLLECTOR: " + fScenario.scenarioName());
    for (Entry<String, ScenarioStep> eachScenario : fScenario.scenarioSteps()) {
        System.out.println("\t------ SCENARIO: " + eachScenario.getKey() + " --------");

        // Polymorphic visitor?
        try {//from ww w .j  a  v  a2s .c  o  m
            MethodUtils.invokeMethod(this, "test", new Object[] { baseUrl, eachScenario.getValue(), },
                    new Class[] { String.class, eachScenario.getValue().getClass() });
        } catch (NoSuchMethodException exception) {
            fail("[EASY MAN] '" + fScenario.scenarioName() + "' not testable, probably wrong class");
        } catch (InvocationTargetException exception) {
            if (exception.getCause() != null) {
                if (exception.getCause() instanceof Exception) {
                    throw (Exception) exception.getCause();
                } else if (exception.getCause() instanceof Error) {
                    throw (Error) exception.getCause();
                }
            } else {
                throw exception;
            }
        }
        System.out.println("\t------ END -------");
    }
    System.out.println("=== END ===");
}

From source file:org.broadleafcommerce.core.catalog.domain.SkuImpl.java

@Override
@Deprecated/*from w w w  . j  a  va 2s .  c  o  m*/
public List<ProductOptionValue> getProductOptionValues() {
    //Changing this API to Set is ill-advised (especially in a patch release). The tendrils are widespread. Instead
    //we just migrate the call from the List to the internal Set representation. This is in response
    //to https://github.com/BroadleafCommerce/BroadleafCommerce/issues/917.
    return (List<ProductOptionValue>) Proxy.newProxyInstance(getClass().getClassLoader(),
            new Class<?>[] { List.class }, new InvocationHandler() {
                @Override
                public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
                    return MethodUtils.invokeMethod(getProductOptionValuesCollection(), method.getName(), args,
                            method.getParameterTypes());
                }
            });
}

From source file:org.fireflow.engine.invocation.impl.AbsServiceInvoker.java

public boolean invoke(WorkflowSession session, ActivityInstance activityInstance, ServiceBinding serviceBinding,
        ResourceBinding resourceBinding, Object theActivity) throws ServiceInvocationException {
    try {/*from  ww  w .j  a  va  2s  .  c  om*/
        WorkflowSessionLocalImpl sessionLocalImpl = (WorkflowSessionLocalImpl) session;
        RuntimeContext runtimeContext = sessionLocalImpl.getRuntimeContext();

        ProcessInstance processInstance = sessionLocalImpl.getCurrentProcessInstance();

        ProcessUtil processUtil = runtimeContext.getEngineModule(ProcessUtil.class,
                activityInstance.getProcessType());
        ServiceDef svc = processUtil.getServiceDef(activityInstance, theActivity,
                serviceBinding.getServiceId());
        if (svc == null) {
            ServiceInvocationException ex = new ServiceInvocationException(
                    "Id" + serviceBinding.getServiceId() + "?");
            ex.setErrorCode(ServiceInvocationException.SERVICE_DEF_NOT_FOUND);
            ex.setActivityInstance(activityInstance);
            throw ex;
        }

        // 1?Service Object
        Object serviceObject = this.getServiceObject(runtimeContext, session, activityInstance, serviceBinding,
                svc, theActivity);

        if (serviceObject == null) {
            ServiceInvocationException ex = new ServiceInvocationException(
                    "? service objectService[name=" + svc.getName() + ",displayName="
                            + svc.getDisplayName() + "]");
            ex.setErrorCode(ServiceInvocationException.SERVICE_OBJECT_NOT_FOUND);
            ex.setActivityInstance(activityInstance);
            throw new ServiceInvocationException();
        }

        // 2??Method
        String methodName = this.getOperationName(runtimeContext, session, activityInstance, serviceBinding);

        if (methodName == null || methodName.trim().equals("")) {
            ServiceInvocationException ex = new ServiceInvocationException("???"
                    + serviceBinding.getOperationName() + "Service[name=" + svc.getName()
                    + ",displayName=" + svc.getDisplayName() + "]");
            ex.setErrorCode(ServiceInvocationException.OPERATION_NOT_FOUND);
            ex.setActivityInstance(activityInstance);
            throw new ServiceInvocationException();
        }

        // 3???
        Object[] params = resolveInputParams(runtimeContext, session, processInstance, activityInstance,
                serviceBinding, svc);

        // 4??
        Class[] parameterTypes = this.getParameterTypes(serviceObject.getClass(), methodName, params);

        // 5?
        Object result = MethodUtils.invokeMethod(serviceObject, methodName, params, parameterTypes);

        // 6??
        assignOutputToVariable(runtimeContext, session, processInstance, activityInstance, serviceBinding,
                result);

        return true;
    } catch (ServiceInvocationException e) {
        if (e.getActivityInstance() == null) {
            e.setActivityInstance(activityInstance);
        }
        throw e;
    } catch (ScriptException e) {
        ServiceInvocationException ex = new ServiceInvocationException(e);
        ex.setErrorCode(findRootCause(e).getClass().getName());
        ex.setActivityInstance(activityInstance);
        throw ex;
    } catch (SecurityException e) {
        ServiceInvocationException ex = new ServiceInvocationException(e);
        ex.setErrorCode(findRootCause(e).getClass().getName());
        ex.setActivityInstance(activityInstance);
        throw ex;
    } catch (NoSuchMethodException e) {
        ServiceInvocationException ex = new ServiceInvocationException(e);
        ex.setErrorCode(findRootCause(e).getClass().getName());
        ex.setActivityInstance(activityInstance);
        throw ex;
    } catch (IllegalArgumentException e) {
        ServiceInvocationException ex = new ServiceInvocationException(e);
        ex.setErrorCode(findRootCause(e).getClass().getName());
        ex.setActivityInstance(activityInstance);
        throw ex;
    } catch (IllegalAccessException e) {
        ServiceInvocationException ex = new ServiceInvocationException(e);
        ex.setErrorCode(findRootCause(e).getClass().getName());
        ex.setActivityInstance(activityInstance);
        throw ex;
    } catch (InvocationTargetException e) {
        ServiceInvocationException ex = new ServiceInvocationException(e);
        ex.setErrorCode(findRootCause(e).getClass().getName());
        ex.setActivityInstance(activityInstance);
        throw ex;
    } catch (Exception e) {
        ServiceInvocationException ex = new ServiceInvocationException(e);
        ex.setErrorCode(findRootCause(e).getClass().getName());
        ex.setActivityInstance(activityInstance);
        throw ex;
    }

}

From source file:org.jspresso.framework.model.component.basic.AbstractComponentInvocationHandler.java

/**
 * Invokes a service method on the component.
 *
 * @param proxy/*from w  w  w. j  av a 2s  . c  om*/
 *     the component to invoke the service on.
 * @param method
 *     the method implemented by the component.
 * @param args
 *     the arguments of the method implemented by the component.
 * @return the value returned by the method execution if any.
 *
 * @throws NoSuchMethodException
 *     if no mean could be found to service the method.
 */
@SuppressWarnings("unchecked")
protected Object invokeServiceMethod(Object proxy, Method method, Object... args) throws NoSuchMethodException {
    IComponentService service = componentDescriptor.getServiceDelegate(method);
    if (service != null) {
        try {
            if (service instanceof AbstractComponentServiceDelegate<?>) {
                Method refinedMethod = service.getClass().getMethod(method.getName(),
                        method.getParameterTypes());
                if (refinedMethod != null) {
                    return ((AbstractComponentServiceDelegate<Object>) service).executeWith(proxy,
                            refinedMethod, args);
                }
            }
            int signatureSize = method.getParameterTypes().length + 1;
            Class<?>[] parameterTypes = new Class<?>[signatureSize];
            Object[] parameters = new Object[signatureSize];

            parameterTypes[0] = componentDescriptor.getComponentContract();
            parameters[0] = proxy;

            for (int i = 1; i < signatureSize; i++) {
                parameterTypes[i] = method.getParameterTypes()[i - 1];
                parameters[i] = args[i - 1];
            }
            return MethodUtils.invokeMethod(service, method.getName(), parameters, parameterTypes);
        } catch (IllegalAccessException | NoSuchMethodException ex) {
            throw new ComponentException(ex);
        } catch (InvocationTargetException ex) {
            if (ex.getCause() instanceof RuntimeException) {
                throw (RuntimeException) ex.getCause();
            }
            throw new ComponentException(ex.getCause());
        }
    }
    throw new NoSuchMethodException(method.toString());
}

From source file:org.jspresso.framework.model.component.basic.AbstractComponentInvocationHandler.java

private Object invokeExtensionMethod(IComponentExtension<? extends IComponent> componentExtension,
        Method method, Object... args)
        throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
    return MethodUtils.invokeMethod(componentExtension, method.getName(), args, method.getParameterTypes());
}