Example usage for org.springframework.util ReflectionUtils handleReflectionException

List of usage examples for org.springframework.util ReflectionUtils handleReflectionException

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Introduction

In this page you can find the example usage for org.springframework.util ReflectionUtils handleReflectionException.

Prototype

public static void handleReflectionException(Exception ex)

Source Link

Document

Handle the given reflection exception.

Usage

From source file:egovframework.rte.bat.core.item.database.support.EgovMethodMapItemPreparedStatementSetter.java

/**
 * params ? ? sqlType PreparedStatement? ??
 *//* w  ww  .j a v a  2  s  .  c  o m*/
public void setValues(T item, PreparedStatement ps, String[] params, String[] sqlTypes,
        Map<String, Method> methodMap) throws SQLException {

    EgovReflectionSupport<T> reflector = new EgovReflectionSupport<T>();

    for (int i = 0; i < params.length; i++) {
        try {

            if (sqlTypes[i].equals("String")) {
                ps.setString(i + 1, (String) reflector.invokeGettterMethod(item, params[i], methodMap));
            } else if (sqlTypes[i].equals("int")) {
                ps.setInt(i + 1, (Integer) reflector.invokeGettterMethod(item, params[i], methodMap));
            } else if (sqlTypes[i].equals("double")) {
                ps.setDouble(i + 1, (Double) reflector.invokeGettterMethod(item, params[i], methodMap));
            } else if (sqlTypes[i].equals("Date")) {
                ps.setDate(i + 1, (Date) reflector.invokeGettterMethod(item, params[i], methodMap));
            } else if (sqlTypes[i].equals("byte")) {
                ps.setByte(i + 1, (Byte) reflector.invokeGettterMethod(item, params[i], methodMap));
            } else if (sqlTypes[i].equals("short")) {
                ps.setShort(i + 1, (Short) reflector.invokeGettterMethod(item, params[i], methodMap));
            } else if (sqlTypes[i].equals("boolean")) {
                ps.setBoolean(i + 1, (Boolean) reflector.invokeGettterMethod(item, params[i], methodMap));
            } else if (sqlTypes[i].equals("long")) {
                ps.setLong(i + 1, (Long) reflector.invokeGettterMethod(item, params[i], methodMap));
            } else if (sqlTypes[i].equals("Float")) {
                ps.setFloat(i + 1, (Float) reflector.invokeGettterMethod(item, params[i], methodMap));
            } else if (sqlTypes[i].equals("BigDecimal")) {
                ps.setBigDecimal(i + 1, (BigDecimal) reflector.invokeGettterMethod(item, params[i], methodMap));
            } else if (sqlTypes[i].equals("byte[]")) {
                ps.setBytes(i + 1, (byte[]) reflector.invokeGettterMethod(item, params[i], methodMap));
            } else {
                throw new SQLException();
            }
        } catch (IllegalArgumentException e) {
            ReflectionUtils.handleReflectionException(e);
        }
    }
}

From source file:egovframework.rte.bat.core.reflection.EgovReflectionSupport.java

/**
 * VO? Setter method // w w w  .  ja va 2 s  .c o  m
 * @param tokens VO? set ? value
 * @param names VO? field 
 */
private void invokeSetterMethod(List<String> tokens, String[] names) {
    Method method;

    for (int i = 0; i < names.length; i++) {
        method = methodMap.get(names[i]);
        try {
            method.invoke(object, parsingFromString(tokens.get(i).trim(), fieldType[i]));
        } catch (IllegalAccessException e) {
            ReflectionUtils.handleReflectionException(e);
        } catch (InvocationTargetException e) {
            ReflectionUtils.handleReflectionException(e);
        } catch (SecurityException e) {
            ReflectionUtils.handleReflectionException(e);
        }
    }
}

From source file:egovframework.rte.bat.core.reflection.EgovReflectionSupport.java

/**
 * item? field    getter invoke/*from  w  w w.  j  a  v  a 2  s.com*/
 * @param item    VO
 * @param names VO? field name
 * @return getValue field  get  return
 */
public Object invokeGettterMethod(T item, String names) {
    Object value = null;

    try {
        value = methodMap.get(names).invoke(item);
    } catch (IllegalArgumentException e) {
        ReflectionUtils.handleReflectionException(e);
    } catch (IllegalAccessException e) {
        ReflectionUtils.handleReflectionException(e);
    } catch (InvocationTargetException e) {
        ReflectionUtils.handleReflectionException(e);
    }
    return value;
}

From source file:com.javaetmoi.core.spring.vfs.Vfs2Utils.java

protected static Object invokeVfsMethod(Method method, Object target, Object... args) throws IOException {
    try {//from  ww w  .ja  v a2s .  c  om
        return method.invoke(target, args);
    } catch (InvocationTargetException ex) {
        Throwable targetEx = ex.getTargetException();
        if (targetEx instanceof IOException) {
            throw (IOException) targetEx;
        }
        ReflectionUtils.handleInvocationTargetException(ex);
    } catch (Exception ex) {
        ReflectionUtils.handleReflectionException(ex);
    }

    throw new IllegalStateException("Invalid code path reached");
}

From source file:com.siberhus.tdfl.mapping.BeanWrapLineMapper.java

@SuppressWarnings("unchecked")
private T getBean() {
    if (name != null) {
        return (T) beanFactory.getBean(name);
    }//from  ww w .j  a v  a2 s  .co m
    try {
        return type.newInstance();
    } catch (InstantiationException e) {
        ReflectionUtils.handleReflectionException(e);
    } catch (IllegalAccessException e) {
        ReflectionUtils.handleReflectionException(e);
    }
    // should not happen
    throw new IllegalStateException("Internal error: could not create bean instance for mapping.");
}

From source file:org.jboss.spring.vfs.VFSUtil.java

public static <T, E extends Exception> T invokeMethodWithExpectedExceptionType(Method method, Object target,
        Class<E> expectedExceptionType, Object... args) throws E {
    try {/* w ww .  j av  a 2 s  .c  om*/
        return (T) method.invoke(target, args);
    } catch (IllegalAccessException ex) {
        ReflectionUtils.handleReflectionException(ex);
    } catch (InvocationTargetException ex) {
        if (expectedExceptionType.isAssignableFrom(ex.getTargetException().getClass())) {
            throw (E) ex.getTargetException();
        }
        ReflectionUtils.handleInvocationTargetException(ex);
    }
    throw new IllegalStateException("Should never get here");
}

From source file:org.grails.datastore.mapping.redis.util.JedisTemplate.java

private void disconnect() {
    // hack in to get the private client since disconnect() isn't in the interface
    Field field = ReflectionUtils.findField(pipeline.getClass(), "client");
    field.setAccessible(true);//ww  w.jav a 2 s  .  c o  m
    try {
        Client client = (Client) field.get(pipeline);
        client.disconnect();
    } catch (Exception e) {
        ReflectionUtils.handleReflectionException(e);
    }
}

From source file:egovframework.rte.bat.core.reflection.EgovReflectionSupport.java

/**
 * item? field    getter invoke/*from w  w  w  . j a  v a 2s .co  m*/
 * @param item item    VO
 * @param param
 * @param mapMethod VO? getter    Map
 * @return field  get  return
 */
public Object invokeGettterMethod(T item, String param, Map<String, Method> mapMethod) {
    Object value = null;

    try {
        value = mapMethod.get(param).invoke(item);
    } catch (IllegalArgumentException e) {
        ReflectionUtils.handleReflectionException(e);
    } catch (IllegalAccessException e) {
        ReflectionUtils.handleReflectionException(e);
    } catch (InvocationTargetException e) {
        ReflectionUtils.handleReflectionException(e);
    }
    return value;

}

From source file:egovframework.rte.bat.core.reflection.EgovReflectionSupport.java

/**
 * VO? field?  get/*from w ww.ja  v  a2s  .  c  o m*/
 * @param type VO? 
 * @param names VO field names
 */
public void getFieldType(Class<?> type, String[] names) {
    fieldType = new Type[names.length];
    for (int i = 0; i < names.length; i++) {
        try {
            fieldType[i] = type.newInstance().getClass().getDeclaredField(names[i]).getType();
        } catch (SecurityException e) {
            ReflectionUtils.handleReflectionException(e);
        } catch (NoSuchFieldException e) {
            ReflectionUtils.handleReflectionException(e);
        } catch (InstantiationException e) {
            ReflectionUtils.handleReflectionException(e);
        } catch (IllegalAccessException e) {
            ReflectionUtils.handleReflectionException(e);
        }
    }
}

From source file:com.eu.evaluation.server.dao.AbstractDAO.java

public boolean isUnique(T entity, String... propertys) {
    if (propertys == null || propertys.length == 0) {
        return true;
    }/*from   w  ww  .ja v a2  s.c o m*/
    try {
        CriteriaBuilder cb = entityManager.getCriteriaBuilder();
        CriteriaQuery<T> criteriaQuery = cb.createQuery(entityClass);
        Root<T> root = criteriaQuery.from(entityClass);
        Predicate predicate = null;
        for (String property : propertys) {
            if (predicate == null) {
                predicate = cb.equal(root.get(property), PropertyUtils.getProperty(entity, property));
            } else {
                predicate = cb.and(predicate,
                        cb.equal(root.get(property), PropertyUtils.getProperty(entity, property)));
            }
        }

        if (!StringUtils.isBlank(entity.getId())) {
            predicate = cb.and(predicate, cb.notEqual(root.get("id"), entity.getId()));
        }
        criteriaQuery.where(predicate);

        TypedQuery<T> typedQuery = entityManager.createQuery(criteriaQuery);
        List<T> result = typedQuery.getResultList();
        return result.isEmpty();
    } catch (Exception e) {
        e.printStackTrace();
        ReflectionUtils.handleReflectionException(e);
    }
    return false;
}