Example usage for java.lang Exception getClass

List of usage examples for java.lang Exception getClass

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Introduction

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

Prototype

@HotSpotIntrinsicCandidate
public final native Class<?> getClass();

Source Link

Document

Returns the runtime class of this Object .

Usage

From source file:com.discovery.darchrow.bean.BeanUtil.java

/**
 * <code>bean</code>???/Map.
 * //from w ww.jav a 2s  . c om
 * <p>
 * ???classObject??classjava.lang.Object.
 * </p>
 * <p>
 * <span style="color:red">:<br>
 * ConvertUtils.register(dateTimeConverter, java.util.Date.class)?</span><br>
 * 
 * , {@link org.apache.commons.beanutils.BeanUtilsBean#getNestedProperty(Object, String)},  ConvertUtilsBean?? <br>
 *  {@link org.apache.commons.beanutils.ConvertUtilsBean#ConvertUtilsBean()}  ?
 * 
 * </p>
 *
 * @param bean
 *            Bean whose properties are to be extracted
 * @return Map of property descriptors
 * @see org.apache.commons.beanutils.BeanUtils#describe(Object)
 * @see org.apache.commons.beanutils.PropertyUtils#describe(Object)
 * @see PropertyUtil#describe(Object)
 * @see PropertyDescriptor
 * @see #populate(Object, Map)
 */
public static Map<String, String> describe(Object bean) {
    try {
        //Return the entire set of properties for which the specified bean provides a read method.
        Map<String, String> propertyMap = BeanUtils.describe(bean);
        return propertyMap;
    } catch (Exception e) {
        LOGGER.error(e.getClass().getName(), e);
        throw new BeanUtilException(e);
    }
}

From source file:com.discovery.darchrow.bean.BeanUtil.java

/**
 *  {@link BeanUtils#setProperty(Object, String, Object)} ?(<b>?</b>).
 * /* www .  j  a  v  a  2  s.c om*/
 * <pre>
 * 
 * BeanUtils.setProperty(pt1, &quot;x&quot;, &quot;9&quot;); // 9String
 * PropertyUtils.setProperty(pt1, &quot;x&quot;, 9); // int
 * // BeanUtilsPropertyUtils,?int??
 * </pre>
 * 
 * 
 * <pre>
 * {@code
 * getPropertysetProperty,?2?JavaBean????.
 * Company c = new Company();
 * c.setName("Simple");
 * 
 * Simple?????
 * //Simple
 * LOGGER.debug(BeanUtils.getProperty(c, "name"));
 * 
 * Map???key??
 * //Map
 *     LOGGER.debug(BeanUtils.getProperty(c, "address (A2)"));
 *     HashMap am = new HashMap();
 *     am.put("1","234-222-1222211");
 *     am.put("2","021-086-1232323");
 *     BeanUtils.setProperty(c,"telephone",am);
 * LOGGER.debug(BeanUtils.getProperty(c, "telephone (2)"));
 * 
 * Indexed??[]??ArrayList???.
 * //index
 *     LOGGER.debug(BeanUtils.getProperty(c, "otherInfo[2]"));
 *     BeanUtils.setProperty(c, "product[1]", "NOTES SERVER");
 *     LOGGER.debug(BeanUtils.getProperty(c, "product[1]"));
 * 
 * 3????
 * //nest
 *     LOGGER.debug(BeanUtils.getProperty(c, "employee[1].name"));
 * 
 * }
 * </pre>
 *
 * @param bean
 *            Bean on which setting is to be performed
 * @param name
 *            Property name (can be nested/indexed/mapped/combo)
 * @param value
 *            Value to be set
 * @see org.apache.commons.beanutils.BeanUtils#setProperty(Object, String, Object)
 * @see org.apache.commons.beanutils.PropertyUtils#setProperty(Object, String, Object)
 * @see com.baozun.nebulaplus.bean.PropertyUtil#setProperty(Object, String, Object)
 */
public static void setProperty(Object bean, String name, Object value) {
    try {
        // BeanUtils??
        // ???(?)
        BeanUtils.setProperty(bean, name, value);
    } catch (Exception e) {
        LOGGER.error(e.getClass().getName(), e);
        throw new BeanUtilException(e);
    }
}

From source file:com.discovery.darchrow.bean.BeanUtil.java

/**
 *  {@link BeanUtils#cloneBean(Object)}.<br>
 * bean,???bean<br>/*  ww  w .  j  a v a2  s .c  om*/
 * 
 * <p>
 * {@link BeanUtils#cloneBean(Object)} ?? getPropertyUtils().copyProperties(newBean, bean);<br>
 * ?<b>? clone</b><br>
 * </p>
 * 
 * <p>
 * ????????clone?,<br>
 * clone
 * </p>
 *
 * @param <T>
 *            the generic type
 * @param bean
 *            Bean to be cloned
 * @return the cloned bean
 *         (? clone)
 * @see org.apache.commons.beanutils.BeanUtils#cloneBean(Object)
 * @see org.apache.commons.beanutils.PropertyUtilsBean#copyProperties(Object, Object)
 * @since 1.0
 */
public static <T> T cloneBean(T bean) {
    try {
        //Clone a bean based on the available property getters and setters, even if the bean class itself does not implement Cloneable.
        @SuppressWarnings("unchecked")
        T cloneBean = (T) BeanUtils.cloneBean(bean);
        return cloneBean;
    } catch (Exception e) {
        LOGGER.error(e.getClass().getName(), e);
        throw new BeanUtilException(e);
    }
}

From source file:com.discovery.darchrow.bean.BeanUtil.java

/**
 *  {@link BeanUtils#getProperty(Object, String)} ?.
 * /*from  www.j a va2 s  .  co m*/
 * <h3>{@link BeanUtils#getProperty(Object, String) BeanUtils.getProperty}&{@link PropertyUtils#getProperty(Object, String)
 * PropertyUtils.getProperty}:</h3>
 * 
 * <blockquote>
 * <p>
 * {@link BeanUtils#getProperty(Object, String)} ?String,<br>
 * {@link PropertyUtils#getProperty(Object, String)} Object,???
 * </p>
 * </blockquote>
 * 
 * <h3>:</h3>
 * 
 * <pre>
 * {@code
 * getPropertysetProperty,?2?JavaBean????.
 * Company c = new Company();
 * c.setName("Simple");
 * 
 * Simple?????
 * //Simple
 * LOGGER.debug(BeanUtils.getProperty(c, "name"));
 * 
 * Map???key??
 * //Map
 *     LOGGER.debug(BeanUtils.getProperty(c, "address (A2)"));
 *     HashMap am = new HashMap();
 *     am.put("1","234-222-1222211");
 *     am.put("2","021-086-1232323");
 *     BeanUtils.setProperty(c,"telephone",am);
 * LOGGER.debug(BeanUtils.getProperty(c, "telephone (2)"));
 * 
 * Indexed??[]??ArrayList???.
 * //index
 *     LOGGER.debug(BeanUtils.getProperty(c, "otherInfo[2]"));
 *     BeanUtils.setProperty(c, "product[1]", "NOTES SERVER");
 *     LOGGER.debug(BeanUtils.getProperty(c, "product[1]"));
 * 
 * 3????
 * //nest
 *     LOGGER.debug(BeanUtils.getProperty(c, "employee[1].name"));
 * 
 * }
 * </pre>
 *
 * @param bean
 *            bean
 * @param name
 *            ??
 * @return BeanUtils?
 * @see org.apache.commons.beanutils.BeanUtils#getProperty(Object, String)
 * @see org.apache.commons.beanutils.PropertyUtils#getProperty(Object, String)
 * @see com.baozun.nebulaplus.bean.PropertyUtil#getProperty(Object, String)
 */
public static String getProperty(Object bean, String name) {
    // Return the value of the specified property of the specified bean,
    // no matter which property reference format is used, as a String.
    try {
        String propertyValue = BeanUtils.getProperty(bean, name);
        return propertyValue;
    } catch (Exception e) {
        LOGGER.error(e.getClass().getName(), e);
        throw new BeanUtilException(e);
    }
}

From source file:com.discovery.darchrow.bean.BeanUtil.java

/**
 * Properties?, {@link BeanUtils#copyProperties(Object, Object)}.
 * //  w  ww.j a va 2  s .c o m
 * <p>
 * ?:?copy???2Bean???ref<br>
 * ?? .
 * </p>
 * 
 * <h3>{@link BeanUtils#copyProperties(Object, Object)} {@link PropertyUtils#copyProperties(Object, Object)}</h3>
 * 
 * <blockquote>
 * <ul>
 * <li>{@link BeanUtils#copyProperties(Object, Object)}??????????</li>
 * <li>{@link PropertyUtils#copyProperties(Object, Object)} ?????JavaBean???????????.</li>
 * <li>commons-beanutils v1.9.0? BeanUtils ?? nullPropertyUtils ?? null .<br>
 * (<b>:</b>commons-beanutils v1.9.0+?,BeanUtilsBean.copyProperties() no longer throws a ConversionException for null properties
 * of certain data types),?,??commons-beanutils
 * {@link <a href="http://commons.apache.org/proper/commons-beanutils/javadocs/v1.9.2/RELEASE-NOTES.txt">RELEASE-NOTES.txt</a>}</li>
 * </ul>
 * </blockquote>
 *
 * @param toObj
 *            
 * @param fromObj
 *            
 * @see org.apache.commons.beanutils.BeanUtils#copyProperties(Object, Object)
 * @see org.apache.commons.beanutils.BeanUtils#copyProperty(Object, String, Object)
 */
public static void copyProperties(Object toObj, Object fromObj) {
    if (null == toObj) {
        throw new NullPointerException("No destination bean/toObj specified");
    }
    if (null == fromObj) {
        throw new NullPointerException("No origin bean/fromObj specified");
    }
    try {
        BeanUtils.copyProperties(toObj, fromObj);
    } catch (Exception e) {
        LOGGER.error(e.getClass().getName(), e);
        throw new BeanUtilException(e);
    }
}

From source file:com.feilong.commons.core.bean.BeanUtil.java

/**
 * properties/map?bean./*  www.  j  ava2  s . c  o m*/
 * 
 * @param bean
 *            JavaBean whose properties are being populated
 * 
 * @param properties
 *            Map keyed by property name, with the corresponding (String or String[]) value(s) to be set
 * 
 * @throws BeanUtilException
 *             the bean util exception
 * @see org.apache.commons.beanutils.BeanUtils#populate(Object, Map)
 */
public static void populate(Object bean, Map<String, ?> properties) throws BeanUtilException {
    try {
        BeanUtils.populate(bean, properties);
    } catch (Exception e) {
        log.error(e.getClass().getName(), e);
        throw new BeanUtilException(e);
    }
}

From source file:com.feilong.commons.core.bean.BeanUtil.java

/**
 * bean???namevalue<br>/*ww  w.ja  v a2  s.c om*/
 * 
 * <pre>
 * java.util.Date  ?copy, ??
 * DateConverter converter = new DateConverter(DatePattern.forToString, Locale.US);
 * ConvertUtils.register(converter, Date.class);
 * BeanUtil.copyProperty(b, a, &quot;date&quot;);
 * </pre>
 * 
 * <pre>
 * : BeanUtils.copyProperty(a, &quot;sample.display&quot;, &quot;second one&quot;);
 * 
 * setProperty
 * 
 * ?bean?,copyProperty()?;
 * setProperty()BeanUtils.populate()(??),?populate(),?override setProperty().
 * ,?,setProperty()???.
 * 
 * </pre>
 * 
 * @param bean
 *            bean
 * @param propertyName
 *            ?Property name (can be nested/indexed/mapped/combo)
 * @param value
 *            value
 * @throws BeanUtilException
 *             the bean util exception
 * @see org.apache.commons.beanutils.BeanUtils#copyProperty(Object, String, Object)
 */
public static void copyProperty(Object bean, String propertyName, Object value) throws BeanUtilException {
    try {
        BeanUtils.copyProperty(bean, propertyName, value);
    } catch (Exception e) {
        log.error(e.getClass().getName(), e);
        throw new BeanUtilException(e);
    }
}

From source file:com.feilong.commons.core.bean.BeanUtil.java

/**
 * <p>//  ww  w . ja  v a 2  s.  co m
 * <code>bean</code>???/Map.
 * </p>
 * 
 * ???classObject??classjava.lang.Object.
 * <p>
 * <span style="color:red">:<br>
 * ConvertUtils.register(dateTimeConverter, java.util.Date.class)?</span><br>
 * 
 * , {@link org.apache.commons.beanutils.BeanUtilsBean#getNestedProperty(Object, String)},  ConvertUtilsBean?? <br>
 *  {@link org.apache.commons.beanutils.ConvertUtilsBean#ConvertUtilsBean()}  ?
 * 
 * </p>
 * 
 * @param bean
 *            Bean whose properties are to be extracted
 * 
 * @return Map of property descriptors
 * 
 * @throws BeanUtilException
 *             if IllegalAccessException | InvocationTargetException | NoSuchMethodException
 * @see org.apache.commons.beanutils.BeanUtils#describe(Object)
 * @see org.apache.commons.beanutils.PropertyUtils#describe(Object)
 * @see PropertyUtil#describe(Object)
 * @see PropertyDescriptor
 * @see #populate(Object, Map)
 */
public static Map<String, String> describe(Object bean) throws BeanUtilException {
    try {
        //Return the entire set of properties for which the specified bean provides a read method.
        Map<String, String> propertyMap = BeanUtils.describe(bean);
        return propertyMap;
    } catch (Exception e) {
        log.error(e.getClass().getName(), e);
        throw new BeanUtilException(e);
    }
}

From source file:com.feilong.commons.core.bean.BeanUtil.java

/**
 *  {@link BeanUtils#setProperty(Object, String, Object)} ?(<b>?</b>).
 * //  w w w  .j a va 2s . c  om
 * <pre>
 * 
 * BeanUtils.setProperty(pt1, &quot;x&quot;, &quot;9&quot;); // 9String
 * PropertyUtils.setProperty(pt1, &quot;x&quot;, 9); // int
 * // BeanUtilsPropertyUtils,?int??
 * </pre>
 * 
 * 
 * <pre>
 * {@code
 * getPropertysetProperty,?2?JavaBean????.
 * Company c = new Company();
 * c.setName("Simple");
 * 
 * Simple?????
 * //Simple
 * log.debug(BeanUtils.getProperty(c, "name"));
 * 
 * Map???key??
 * //Map
 *     log.debug(BeanUtils.getProperty(c, "address (A2)"));
 *     HashMap am = new HashMap();
 *     am.put("1","234-222-1222211");
 *     am.put("2","021-086-1232323");
 *     BeanUtils.setProperty(c,"telephone",am);
 * log.debug(BeanUtils.getProperty(c, "telephone (2)"));
 * 
 * Indexed??[]??ArrayList???.
 * //index
 *     log.debug(BeanUtils.getProperty(c, "otherInfo[2]"));
 *     BeanUtils.setProperty(c, "product[1]", "NOTES SERVER");
 *     log.debug(BeanUtils.getProperty(c, "product[1]"));
 * 
 * 3????
 * //nest
 *     log.debug(BeanUtils.getProperty(c, "employee[1].name"));
 * 
 * }
 * </pre>
 * 
 * @param bean
 *            Bean on which setting is to be performed
 * @param name
 *            Property name (can be nested/indexed/mapped/combo)
 * @param value
 *            Value to be set
 * @throws BeanUtilException
 *             if IllegalAccessException | InvocationTargetException
 * @see org.apache.commons.beanutils.BeanUtils#setProperty(Object, String, Object)
 * @see org.apache.commons.beanutils.PropertyUtils#setProperty(Object, String, Object)
 * @see com.feilong.commons.core.bean.PropertyUtil#setProperty(Object, String, Object)
 */
public static void setProperty(Object bean, String name, Object value) throws BeanUtilException {
    try {
        // BeanUtils??
        // ???(?)
        BeanUtils.setProperty(bean, name, value);
    } catch (Exception e) {
        log.error(e.getClass().getName(), e);
        throw new BeanUtilException(e);
    }
}

From source file:com.feilong.commons.core.bean.BeanUtil.java

/**
 *  {@link BeanUtils#cloneBean(Object)},<br>
 * bean,???bean<br>/*from  ww  w .ja  v a2s . co  m*/
 * 
 * <p>
 * {@link BeanUtils#cloneBean(Object)} ?? getPropertyUtils().copyProperties(newBean, bean);<br>
 * ?<b>? clone</b><br>
 * </p>
 * 
 * <p>
 * ????????clone?,<br>
 * clone
 * </p>
 *
 * @param <T>
 *            the generic type
 * @param bean
 *            Bean to be cloned
 * @return the cloned bean
 *         (? clone)
 * @throws BeanUtilException
 *             if IllegalAccessException | InstantiationException | InvocationTargetException | NoSuchMethodException
 * @see org.apache.commons.beanutils.BeanUtils#cloneBean(Object)
 * @see org.apache.commons.beanutils.PropertyUtilsBean#copyProperties(Object, Object)
 * @since 1.0
 */
public static <T> T cloneBean(T bean) throws BeanUtilException {
    try {
        //Clone a bean based on the available property getters and setters, even if the bean class itself does not implement Cloneable.
        @SuppressWarnings("unchecked")
        T cloneBean = (T) BeanUtils.cloneBean(bean);
        return cloneBean;
    } catch (Exception e) {
        log.error(e.getClass().getName(), e);
        throw new BeanUtilException(e);
    }
}