Example usage for java.lang NoSuchMethodException NoSuchMethodException

Introduction

In this page you can find the example usage for java.lang NoSuchMethodException NoSuchMethodException.

Prototype

public NoSuchMethodException(String s) 

Source Link

Document

Constructs a NoSuchMethodException with a detail message.

Usage

From source file:controllerTas.config.xml.TasControllerConfigXmlParser.java

private void invokeSet(Object o, Class clazz, String nodeName, Object param)
        throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
    String nameMethod = "set" + nodeName.substring(0, 1).toUpperCase() + nodeName.substring(1);
    log.debug("Going to invoke " + nameMethod + " on Object of " + clazz);
    Class returnType = this.getClassMethodIfExists(clazz, nameMethod);
    if (returnType == null) {
        throw new NoSuchMethodException("Non ho trovato il metodo " + nameMethod);
    }//w  w w. j a  v a  2 s.co  m
    Method m = clazz.getMethod(nameMethod, returnType);
    this.typeAwareInvokeSet(o, m, param, returnType);
}

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From source file:org.mule.transport.rmi.RmiConnector.java

/**
 * Helper method for Dispatchers and Receives to extract the correct method from
 * a Remote object/*from   ww w  .j a  v  a2s.c  o  m*/
 *
 * @param remoteObject The remote object on which to invoke the method
 * @param event The current event being processed
 * @throws org.mule.api.MuleException
 * @throws NoSuchMethodException
 * @throws ClassNotFoundException
 */
public Method getMethodObject(Remote remoteObject, MuleEvent event, OutboundEndpoint outboundEndpoint)
        throws MuleException, NoSuchMethodException, ClassNotFoundException {
    EndpointURI endpointUri = outboundEndpoint.getEndpointURI();
    String methodName = MapUtils.getString(endpointUri.getParams(), MuleProperties.MULE_METHOD_PROPERTY, null);

    if (null == methodName) {
        methodName = (String) event.getMessage().removeProperty(MuleProperties.MULE_METHOD_PROPERTY,
                PropertyScope.INVOCATION);

        if (null == methodName) {
            throw new MessagingException(RmiMessages.messageParamServiceMethodNotSet(), event);
        }
    }

    Class[] argTypes = getArgTypes(
            event.getMessage().getInvocationProperty(RmiConnector.PROPERTY_SERVICE_METHOD_PARAM_TYPES), event);

    try {
        return remoteObject.getClass().getMethod(methodName, argTypes);
    } catch (NoSuchMethodException e) {
        throw new NoSuchMethodException(CoreMessages.methodWithParamsNotFoundOnObject(methodName,
                ArrayUtils.toString(argTypes), remoteObject.getClass()).toString());
    } catch (SecurityException e) {
        throw e;
    }
}

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From source file:app.commons.ReflectionUtils.java

/**
 * We cannot use <code>clazz.getMethod(String name, Class<?>... parameterTypes)</code> because it only returns public methods.
 *///ww  w .j  a  v a 2 s  .  c om
private static Method getMethod(Class clazz, String methodName, Class<?>... parameterTypes) {
    Class currentClass = clazz;
    while (currentClass != null) {
        try {
            Method method = currentClass.getDeclaredMethod(methodName, parameterTypes);
            method.setAccessible(true);
            return method;
        } catch (NoSuchMethodException e) {
            currentClass = currentClass.getSuperclass();
        }
    }
    throw new RuntimeException(new NoSuchMethodException(methodName));
}

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From source file:com.liusoft.dlog4j.action.ActionExtend.java

/**
 * ?//from  w ww.jav a 2  s. c o m
 * 
 * @param mapping
 * @param form
 * @param req
 * @param res
 * @param methodName
 * @param value
 * @return
 * @throws Exception
 */
private ActionForward callActionMethod(ActionMapping mapping, ActionForm form, HttpServletRequest req,
        HttpServletResponse res, String methodName, String value) throws Exception {
    Method doMethod = null;
    Object params[] = (Object[]) null;

    for (int i = 0; i < methodParams.length; i++) {
        try {
            doMethod = getClass().getDeclaredMethod(methodName, methodParams[i]);
            if (doMethod == null)
                continue;
            Class[] param_classes = doMethod.getParameterTypes();
            if (param_classes.length == 4)
                params = new Object[] { mapping, form, req, res };
            else
                params = new Object[] { mapping, form, req, res, value };
            break;
        } catch (NoSuchMethodException excp) {
        }
    }

    if (doMethod != null) {
        if (paramMapping(doMethod.getName()))
            BeanUtils.populate(this, req.getParameterMap());

        Object ret = doMethod.invoke(this, params);

        Class returnType = doMethod.getReturnType();

        if (returnType.equals(ActionForward.class))
            return (ActionForward) ret;

        if (returnType.equals(String.class))
            return new ActionForward((String) ret, true);

        if (returnType.equals(void.class) || returnType.equals(Void.class))
            return null;

        throw new UnsupportedReturnTypeException(ret.getClass().getName());
    }

    throw new NoSuchMethodException(getClass().getName() + ":" + methodName);
}

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From source file:org.apache.camel.util.IntrospectionSupport.java

public static Method getPropertySetter(Class<?> type, String propertyName) throws NoSuchMethodException {
    String name = "set" + ObjectHelper.capitalize(propertyName);
    for (Method method : type.getMethods()) {
        if (isSetter(method) && method.getName().equals(name)) {
            return method;
        }//from  w w  w . j  a v  a2 s . co  m
    }
    throw new NoSuchMethodException(type.getCanonicalName() + "." + name);
}

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From source file:it.scoppelletti.mobilepower.app.AbstractActivity.java

public Member resolveMember(Class<?> clazz, int memberCode) {
    Member member;/*  w w  w .  jav  a 2s .  c o m*/

    try {
        switch (memberCode) {
        case AbstractActivity.METHOD_GETACTIONBAR:
            member = clazz.getMethod("getActionBar");
            break;

        default:
            throw new NoSuchMethodException(String.format("Unexpected memberCode %1$d.", memberCode));
        }
    } catch (Exception ex) {
        throw new UnsupportedOperationException(ex.getMessage(), ex);
    }

    return member;
}

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From source file:com.p5solutions.core.jpa.orm.MapUtilityImpl.java

protected Method[] getMethodsGetterAndSetter(Class<?> targetClazz, String fieldName) {
    // String[] p = path.split("\\.", 2);

    // if the field name is not null or empty, then its probably valid.
    if (Comparison.isNotEmpty(fieldName)) {

        Method[] methods = new Method[2];

        // get the field name from index 0, since we only splice by a
        // maximum of 2
        // String fieldName = p[0];

        // find the getter method, make sure it exists
        Method getterMethod = ReflectionUtility.findGetterMethod(targetClazz, fieldName);
        if (getterMethod == null) {
            throw new RuntimeException(new NoSuchMethodException(
                    "No getter method found when using field name [" + fieldName + "] as search pattern!"));
        }/*w ww . j  ava  2 s  .  c  o m*/

        // find the setter method, make sure it exists
        Method setterMethod = ReflectionUtility.findSetterMethod(targetClazz, getterMethod);
        if (setterMethod == null) {
            throw new RuntimeException(new NoSuchMethodException(
                    "No setter method found when using field name [" + fieldName + "] as search pattern!"));
        }

        methods[0] = getterMethod;
        methods[1] = setterMethod;
        return methods;
    }
    return null;
}

---

From source file:org.mule.module.launcher.application.CompositeApplicationClassLoader.java

private Method findDeclaredMethod(ClassLoader classLoader, String methodName, Class<?>... params)
        throws NoSuchMethodException {
    Class clazz = classLoader.getClass();

    while (clazz != null) {
        try {/*w w w .  j  a  va 2 s. c o m*/
            Method findLibraryMethod = clazz.getDeclaredMethod(methodName, params);
            findLibraryMethod.setAccessible(true);

            return findLibraryMethod;
        } catch (NoSuchMethodException e) {
            clazz = clazz.getSuperclass();
        }
    }

    throw new NoSuchMethodException(
            String.format("Cannot find a method '%s' with the given parameter types '%s'", methodName,
                    Arrays.toString(params)));
}

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From source file:com.softmotions.commons.bean.BeanUtils.java

/**
 * Sets a property at the given bean.//from   ww w  . j  a v  a  2  s .  co  m
 *
 * @param bean         The bean to set a property at.
 * @param propertyName The name of the property to set.
 * @param value        The value to set for the property.
 * @throws BeanException In case the bean access failed.
 */
public static void setProperty(Object bean, String propertyName, Object value) throws BeanException {
    Class valueClass = null;
    try {
        // getting property object from bean using "setNnnn", where nnnn is parameter name
        Method setterMethod = null;
        // first trying form getPropertyNaae for regular value
        String setterName = "set" + Character.toUpperCase(propertyName.charAt(0)) + propertyName.substring(1);
        Class paramClass = bean.getClass();
        if (value != null) {
            valueClass = value.getClass();
            Class[] setterArgTypes = new Class[] { valueClass };
            setterMethod = paramClass.getMethod(setterName, setterArgTypes);
        } else {
            Method[] methods = paramClass.getMethods();
            for (int i = 0; i < methods.length; i++) {
                Method m = methods[i];
                if (m.getName().equals(setterName) && (m.getParameterTypes().length == 1)) {
                    setterMethod = m;
                    break;
                }
            }
        }
        if (setterMethod == null) {
            throw new NoSuchMethodException(setterName);
        }
        Object[] setterArgs = new Object[] { value };
        setterMethod.invoke(bean, setterArgs);
    } catch (NoSuchMethodError | NoSuchMethodException ex) {
        throw new BeanException("No setter method found for property '" + propertyName + "' and type "
                + valueClass + " at given bean from class " + bean.getClass().getName() + ".", ex);
    } catch (InvocationTargetException ex) {
        throw new BeanException("Property '" + propertyName + "' could not be set for given bean from class "
                + bean.getClass().getName() + ".", ex);
    } catch (IllegalAccessException ex) {
        throw new BeanException("Property '" + propertyName
                + "' could not be accessed for given bean from class " + bean.getClass().getName() + ".", ex);
    }
}

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From source file:com.enioka.jqm.tools.JobManagerHandler.java

@SuppressWarnings("unchecked")
@Override//from ww w . j ava  2  s. c  o m
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
    ClassLoader initial = null;
    String methodName = method.getName();
    Class<?>[] classes = method.getParameterTypes();
    jqmlogger.trace("An engine API method was called: " + methodName + " with nb arguments: " + classes.length);
    try {
        initial = Thread.currentThread().getContextClassLoader();
        Thread.currentThread().setContextClassLoader(this.getClass().getClassLoader());
        shouldKill();

        if (classes.length == 0) {
            if ("jobApplicationId".equals(methodName)) {
                return jd.getId();
            } else if ("parentID".equals(methodName)) {
                return ji.getParentId();
            } else if ("jobInstanceID".equals(methodName)) {
                return ji.getId();
            } else if ("canBeRestarted".equals(methodName)) {
                return jd.isCanBeRestarted();
            } else if ("applicationName".equals(methodName)) {
                return jd.getApplicationName();
            } else if ("sessionID".equals(methodName)) {
                return ji.getSessionID();
            } else if ("application".equals(methodName)) {
                return application;
            } else if ("module".equals(methodName)) {
                return jd.getModule();
            } else if ("keyword1".equals(methodName)) {
                return ji.getKeyword1();
            } else if ("keyword2".equals(methodName)) {
                return ji.getKeyword2();
            } else if ("keyword3".equals(methodName)) {
                return ji.getKeyword3();
            } else if ("definitionKeyword1".equals(methodName)) {
                return jd.getKeyword1();
            } else if ("definitionKeyword2".equals(methodName)) {
                return jd.getKeyword2();
            } else if ("definitionKeyword3".equals(methodName)) {
                return jd.getKeyword3();
            } else if ("userName".equals(methodName)) {
                return ji.getUserName();
            } else if ("parameters".equals(methodName)) {
                return params;
            } else if ("defaultConnect".equals(methodName)) {
                return this.defaultCon;
            } else if ("getDefaultConnection".equals(methodName)) {
                return this.getDefaultConnection();
            } else if ("getWorkDir".equals(methodName)) {
                return getWorkDir();
            } else if ("yield".equals(methodName)) {
                return null;
            } else if ("waitChildren".equals(methodName)) {
                waitChildren();
                return null;
            }
        } else if ("sendMsg".equals(methodName) && classes.length == 1 && classes[0] == String.class) {
            sendMsg((String) args[0]);
            return null;
        } else if ("sendProgress".equals(methodName) && classes.length == 1 && classes[0] == Integer.class) {
            sendProgress((Integer) args[0]);
            return null;
        } else if ("enqueue".equals(methodName) && classes.length == 10 && classes[0] == String.class) {
            return enqueue((String) args[0], (String) args[1], (String) args[2], (String) args[3],
                    (String) args[4], (String) args[5], (String) args[6], (String) args[7], (String) args[8],
                    (Map<String, String>) args[9]);
        } else if ("enqueueSync".equals(methodName) && classes.length == 10 && classes[0] == String.class) {
            return enqueueSync((String) args[0], (String) args[1], (String) args[2], (String) args[3],
                    (String) args[4], (String) args[5], (String) args[6], (String) args[7], (String) args[8],
                    (Map<String, String>) args[9]);
        } else if ("addDeliverable".equals(methodName) && classes.length == 2 && classes[0] == String.class
                && classes[1] == String.class) {
            return addDeliverable((String) args[0], (String) args[1]);
        } else if ("waitChild".equals(methodName) && classes.length == 1 && (args[0] instanceof Integer)) {
            waitChild((Integer) args[0]);
            return null;
        } else if ("hasEnded".equals(methodName) && classes.length == 1 && (args[0] instanceof Integer)) {
            return hasEnded((Integer) args[0]);
        } else if ("hasSucceeded".equals(methodName) && classes.length == 1 && (args[0] instanceof Integer)) {
            return hasSucceeded((Integer) args[0]);
        } else if ("hasFailed".equals(methodName) && classes.length == 1 && (args[0] instanceof Integer)) {
            return hasFailed((Integer) args[0]);
        }

        throw new NoSuchMethodException(methodName);
    } finally {
        Thread.currentThread().setContextClassLoader(initial);
    }
}

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