?? propertyutils.java
字號:
* @exception IllegalArgumentException if the property name
* is nested or indexed
* @exception InvocationTargetException if the property accessor method
* throws an exception
* @exception NoSuchMethodException if an accessor method for this
* propety cannot be found
* @see PropertyUtilsBean#getSimpleProperty
*/
public static Object getSimpleProperty(Object bean, String name)
throws IllegalAccessException, InvocationTargetException,
NoSuchMethodException {
return PropertyUtilsBean.getInstance().getSimpleProperty(bean, name);
}
/**
* <p>Return an accessible property setter method for this property,
* if there is one; otherwise return <code>null</code>.</p>
*
* <p>For more details see <code>PropertyUtilsBean</code>.</p>
*
* @param descriptor Property descriptor to return a setter for
* @return The write method
* @see PropertyUtilsBean#getWriteMethod(PropertyDescriptor)
*/
public static Method getWriteMethod(PropertyDescriptor descriptor) {
return PropertyUtilsBean.getInstance().getWriteMethod(descriptor);
}
/**
* <p>Return <code>true</code> if the specified property name identifies
* a readable property on the specified bean; otherwise, return
* <code>false</code>.</p>
*
* <p>For more details see <code>PropertyUtilsBean</code>.</p>
*
* @param bean Bean to be examined (may be a {@link DynaBean}
* @param name Property name to be evaluated
* @return <code>true</code> if the property is readable,
* otherwise <code>false</code>
*
* @exception IllegalArgumentException if <code>bean</code>
* or <code>name</code> is <code>null</code>
* @see PropertyUtilsBean#isReadable
* @since BeanUtils 1.6
*/
public static boolean isReadable(Object bean, String name) {
return PropertyUtilsBean.getInstance().isReadable(bean, name);
}
/**
* <p>Return <code>true</code> if the specified property name identifies
* a writeable property on the specified bean; otherwise, return
* <code>false</code>.</p>
*
* <p>For more details see <code>PropertyUtilsBean</code>.</p>
*
* @param bean Bean to be examined (may be a {@link DynaBean}
* @param name Property name to be evaluated
* @return <code>true</code> if the property is writeable,
* otherwise <code>false</code>
*
* @exception IllegalArgumentException if <code>bean</code>
* or <code>name</code> is <code>null</code>
* @see PropertyUtilsBean#isWriteable
* @since BeanUtils 1.6
*/
public static boolean isWriteable(Object bean, String name) {
return PropertyUtilsBean.getInstance().isWriteable(bean, name);
}
/**
* <p>Sets the value of the specified indexed property of the specified
* bean, with no type conversions.</p>
*
* <p>For more details see <code>PropertyUtilsBean</code>.</p>
*
* @param bean Bean whose property is to be modified
* @param name <code>propertyname[index]</code> of the property value
* to be modified
* @param value Value to which the specified property element
* should be set
*
* @exception IndexOutOfBoundsException if the specified index
* is outside the valid range for the underlying property
* @exception IllegalAccessException if the caller does not have
* access to the property accessor method
* @exception IllegalArgumentException if <code>bean</code> or
* <code>name</code> is null
* @exception InvocationTargetException if the property accessor method
* throws an exception
* @exception NoSuchMethodException if an accessor method for this
* propety cannot be found
* @see PropertyUtilsBean#setIndexedProperty(Object, String, Object)
*/
public static void setIndexedProperty(Object bean, String name,
Object value)
throws IllegalAccessException, InvocationTargetException,
NoSuchMethodException {
PropertyUtilsBean.getInstance().setIndexedProperty(bean, name, value);
}
/**
* <p>Sets the value of the specified indexed property of the specified
* bean, with no type conversions.</p>
*
* <p>For more details see <code>PropertyUtilsBean</code>.</p>
*
* @param bean Bean whose property is to be set
* @param name Simple property name of the property value to be set
* @param index Index of the property value to be set
* @param value Value to which the indexed property element is to be set
*
* @exception IndexOutOfBoundsException if the specified index
* is outside the valid range for the underlying property
* @exception IllegalAccessException if the caller does not have
* access to the property accessor method
* @exception IllegalArgumentException if <code>bean</code> or
* <code>name</code> is null
* @exception InvocationTargetException if the property accessor method
* throws an exception
* @exception NoSuchMethodException if an accessor method for this
* propety cannot be found
* @see PropertyUtilsBean#setIndexedProperty(Object, String, Object)
*/
public static void setIndexedProperty(Object bean, String name,
int index, Object value)
throws IllegalAccessException, InvocationTargetException,
NoSuchMethodException {
PropertyUtilsBean.getInstance().setIndexedProperty(bean, name, index, value);
}
/**
* <p>Sets the value of the specified mapped property of the
* specified bean, with no type conversions.</p>
*
* <p>For more details see <code>PropertyUtilsBean</code>.</p>
*
* @param bean Bean whose property is to be set
* @param name <code>propertyname(key)</code> of the property value
* to be set
* @param value The property value to be set
*
* @exception IllegalAccessException if the caller does not have
* access to the property accessor method
* @exception InvocationTargetException if the property accessor method
* throws an exception
* @exception NoSuchMethodException if an accessor method for this
* propety cannot be found
* @see PropertyUtilsBean#setMappedProperty(Object, String, Object)
*/
public static void setMappedProperty(Object bean, String name,
Object value)
throws IllegalAccessException, InvocationTargetException,
NoSuchMethodException {
PropertyUtilsBean.getInstance().setMappedProperty(bean, name, value);
}
/**
* <p>Sets the value of the specified mapped property of the specified
* bean, with no type conversions.</p>
*
* <p>For more details see <code>PropertyUtilsBean</code>.</p>
*
* @param bean Bean whose property is to be set
* @param name Mapped property name of the property value to be set
* @param key Key of the property value to be set
* @param value The property value to be set
*
* @exception IllegalAccessException if the caller does not have
* access to the property accessor method
* @exception InvocationTargetException if the property accessor method
* throws an exception
* @exception NoSuchMethodException if an accessor method for this
* propety cannot be found
* @see PropertyUtilsBean#setMappedProperty(Object, String, String, Object)
*/
public static void setMappedProperty(Object bean, String name,
String key, Object value)
throws IllegalAccessException, InvocationTargetException,
NoSuchMethodException {
PropertyUtilsBean.getInstance().setMappedProperty(bean, name, key, value);
}
/**
* <p>Sets the value of the (possibly nested) property of the specified
* name, for the specified bean, with no type conversions.</p>
*
* <p>For more details see <code>PropertyUtilsBean</code>.</p>
*
* @param bean Bean whose property is to be modified
* @param name Possibly nested name of the property to be modified
* @param value Value to which the property is to be set
*
* @exception IllegalAccessException if the caller does not have
* access to the property accessor method
* @exception IllegalArgumentException if <code>bean</code> or
* <code>name</code> is null
* @exception IllegalArgumentException if a nested reference to a
* property returns null
* @exception InvocationTargetException if the property accessor method
* throws an exception
* @exception NoSuchMethodException if an accessor method for this
* propety cannot be found
* @see PropertyUtilsBean#setNestedProperty
*/
public static void setNestedProperty(Object bean,
String name, Object value)
throws IllegalAccessException, InvocationTargetException,
NoSuchMethodException {
PropertyUtilsBean.getInstance().setNestedProperty(bean, name, value);
}
/**
* <p>Set the value of the specified property of the specified bean,
* no matter which property reference format is used, with no
* type conversions.</p>
*
* <p>For more details see <code>PropertyUtilsBean</code>.</p>
*
* @param bean Bean whose property is to be modified
* @param name Possibly indexed and/or nested name of the property
* to be modified
* @param value Value to which this property is to be set
*
* @exception IllegalAccessException if the caller does not have
* access to the property accessor method
* @exception IllegalArgumentException if <code>bean</code> or
* <code>name</code> is null
* @exception InvocationTargetException if the property accessor method
* throws an exception
* @exception NoSuchMethodException if an accessor method for this
* propety cannot be found
* @see PropertyUtilsBean#setProperty
*/
public static void setProperty(Object bean, String name, Object value)
throws IllegalAccessException, InvocationTargetException,
NoSuchMethodException {
PropertyUtilsBean.getInstance().setProperty(bean, name, value);
}
/**
* <p>Set the value of the specified simple property of the specified bean,
* with no type conversions.</p>
*
* <p>For more details see <code>PropertyUtilsBean</code>.</p>
*
* @param bean Bean whose property is to be modified
* @param name Name of the property to be modified
* @param value Value to which the property should be set
*
* @exception IllegalAccessException if the caller does not have
* access to the property accessor method
* @exception IllegalArgumentException if <code>bean</code> or
* <code>name</code> is null
* @exception IllegalArgumentException if the property name is
* nested or indexed
* @exception InvocationTargetException if the property accessor method
* throws an exception
* @exception NoSuchMethodException if an accessor method for this
* propety cannot be found
* @see PropertyUtilsBean#setSimpleProperty
*/
public static void setSimpleProperty(Object bean,
String name, Object value)
throws IllegalAccessException, InvocationTargetException,
NoSuchMethodException {
PropertyUtilsBean.getInstance().setSimpleProperty(bean, name, value);
}
}
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