org.boon.core.reflection

Class BeanUtils

java.lang.Object

org.boon.core.reflection.BeanUtils

public class BeanUtils
extends Object

Created by rick on 12/20/13.

Constructor Summary

Constructors

Constructor and Description
BeanUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static <T> T	atIndex(Class<T> type, Object object, String property)
static Object	atIndex(Object object, String path) Get property value
static Object	byPath(Object object, String path)
static <V> Map<String,V>	collectionToMap(String propertyKey, Collection<V> values)
static <T> T	copy(T item)
static void	copyProperties(Object object, Map<String,Object> properties)
static void	copyProperties(Object src, Object dest)
static void	copyProperties(Object src, Object dest, Set<String> ignore)
static void	copyProperties(Object src, Object dest, String... ignore)
static <T> T	createFromSrc(Object src, Class<T> dest)
static <T> T	fieldByFieldCopy(T item)
static Object	findProperty(Object context, String propertyPath)
static FieldAccess	getField(Class clazz, String name)
static FieldAccess	getField(Object object, String name)
static Map<String,FieldAccess>	getFieldsFromObject(Class<?> cls)
static Map<String,FieldAccess>	getFieldsFromObject(Object object) Get fields from object or Map.
static Object	getFieldValuesFromCollection(Collection collection, String key)
static Object	getFieldValuesFromCollection(Object object, String key)
static Object	getProp(Object object, String property) This is one is forgiving of null paths.
static Object	getPropByPath(Object item, String... path) This method handles walking lists of lists.
static boolean	getPropertyBoolean(Object root, String... properties)
static byte	getPropertyByte(Object root, String... properties)
static char	getPropertyChar(Object root, String... properties)
static double	getPropertyDouble(Object root, String... properties)
static float	getPropertyFloat(Object root, String... properties)
static int	getPropertyInt(Object root, String... properties) Get an int property.
static long	getPropertyLong(Object root, String... properties)
static FieldAccess	getPropertyPathField(Class root, String... properties) Get Property Path Type
static FieldAccess	getPropertyPathField(Object root, String... properties) Get Property Path Type
static Class<?>	getPropertyPathType(Object root, String... properties) Get Property Path Type
static short	getPropertyShort(Object root, String... properties)
static Class<?>	getPropertyType(Object root, String property) Get property value, loads nested properties
static Object	getPropertyValue(Object root, String... properties) Get property value, loads nested properties
static void	idx(Class<?> cls, String path, Object value) Set a static value
static <T> T	idx(Class<T> type, Object object, String property)
static Object	idx(Object object, int index)
static void	idx(Object object, int index, Object value)
static Object	idx(Object object, String path) Get property value
static void	idx(Object object, String path, Object value) Set property value
static boolean	idxBoolean(Object object, String path)
static byte	idxByte(Object object, String path)
static char	idxChar(Object object, String path)
static double	idxDouble(Object object, String path)
static FieldAccess	idxField(Class<?> cls, String path)
static FieldAccess	idxField(Object object, String path)
static float	idxFloat(Object object, String path)
static <T> T	idxGeneric(Class<T> t, Object object, String path)
static int	idxInt(Object object, String path) Get property value
static <T> List<T>	idxList(Class<T> cls, Object items, String... path)
static long	idxLong(Object object, String path)
static short	idxShort(Object object, String path)
static String	idxStr(Object object, String path) Get property value
static Class	idxType(Object object, String path)
static Object	indexOf(Object object, String path) Deprecated. use atIndex or idx.
static void	injectIntoProperty(Object object, String path, Object value) Set property value to simulate dependency injection.
static boolean	isPropPath(String prop) Is this a property path?
static void	setCollectionProperty(Collection<?> list, String propertyName, Object value)
static void	setIterableProperty(Iterable<?> list, String propertyName, Object value)
static void	setPropertyValue(Class<?> root, Object newValue, String... properties) Get property value, loads nested properties
static void	setPropertyValue(Object root, Object newValue, String... properties) Get property value, loads nested properties

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BeanUtils

public BeanUtils()

Method Detail

getField

public static FieldAccess getField(Class clazz,
                   String name)

getField

public static FieldAccess getField(Object object,
                   String name)

getFieldsFromObject

public static Map<String,FieldAccess> getFieldsFromObject(Class<?> cls)

getFieldsFromObject

public static Map<String,FieldAccess> getFieldsFromObject(Object object)

Get fields from object or Map. Allows maps to act like they have fields.

Parameters:

object -

Returns:

setPropertyValue

public static void setPropertyValue(Object root,
                    Object newValue,
                    String... properties)

Get property value, loads nested properties

Parameters:

root -

properties -

setPropertyValue

public static void setPropertyValue(Class<?> root,
                    Object newValue,
                    String... properties)

Get property value, loads nested properties

Parameters:

root -

properties -

getPropertyValue

public static Object getPropertyValue(Object root,
                      String... properties)

Get property value, loads nested properties

Parameters:

root -

properties -

Returns:

getPropertyType

public static Class<?> getPropertyType(Object root,
                       String property)

Get property value, loads nested properties

Parameters:

root -

property -

Returns:

idxGeneric

public static <T> T idxGeneric(Class<T> t,
               Object object,
               String path)

idxList

public static <T> List<T> idxList(Class<T> cls,
                  Object items,
                  String... path)

getPropByPath

public static Object getPropByPath(Object item,
                   String... path)

This method handles walking lists of lists.

Parameters:

item -

path -

Returns:

idx

public static Object idx(Object object,
         String path)

Get property value

Parameters:

object -

path - in dotted notation

Returns:

indexOf

public static Object indexOf(Object object,
             String path)

Deprecated. use atIndex or idx.

Get property value

Parameters:

object -

path - in dotted notation

Returns:

atIndex

public static Object atIndex(Object object,
             String path)

Get property value

Parameters:

object -

path - in dotted notation

Returns:

findProperty

public static Object findProperty(Object context,
                  String propertyPath)

injectIntoProperty

public static void injectIntoProperty(Object object,
                      String path,
                      Object value)

Set property value to simulate dependency injection.

Parameters:

object -

path - in dotted notation

idx

public static void idx(Object object,
       String path,
       Object value)

Set property value

Parameters:

object -

path - in dotted notation

idx

public static void idx(Class<?> cls,
       String path,
       Object value)

Set a static value

Parameters:

cls -

path - in dotted notation

byPath

public static Object byPath(Object object,
            String path)

Parameters:

object -

path -

Returns:

getProp

public static Object getProp(Object object,
             String property)

This is one is forgiving of null paths. This works with getters first, i.e., properties.

Parameters:

object -

property -

Returns:

getPropertyInt

public static int getPropertyInt(Object root,
                 String... properties)

Get an int property.

idxInt

public static int idxInt(Object object,
         String path)

Get property value

Parameters:

object -

path - in dotted notation

Returns:

idxStr

public static String idxStr(Object object,
            String path)

Get property value

Parameters:

object -

path - in dotted notation

Returns:

getPropertyByte

public static byte getPropertyByte(Object root,
                   String... properties)

Parameters:

root -

properties -

Returns:

idxByte

public static byte idxByte(Object object,
           String path)

Parameters:

object -

path -

Returns:

getPropertyFloat

public static float getPropertyFloat(Object root,
                     String... properties)

Parameters:

root -

properties -

Returns:

idxFloat

public static float idxFloat(Object object,
             String path)

Parameters:

object -

path -

Returns:

getPropertyShort

public static short getPropertyShort(Object root,
                     String... properties)

Parameters:

root -

properties -

Returns:

getPropertyPathType

public static Class<?> getPropertyPathType(Object root,
                           String... properties)

Get Property Path Type

Parameters:

root -

properties -

Returns:

getPropertyPathField

public static FieldAccess getPropertyPathField(Object root,
                               String... properties)

Get Property Path Type

Parameters:

root -

properties -

Returns:

getPropertyPathField

public static FieldAccess getPropertyPathField(Class root,
                               String... properties)

Get Property Path Type

Parameters:

root -

properties -

Returns:

idxShort

public static short idxShort(Object object,
             String path)

Parameters:

object -

path -

Returns:

idxType

public static Class idxType(Object object,
            String path)

Parameters:

object -

path -

Returns:

idxField

public static FieldAccess idxField(Object object,
                   String path)

Parameters:

object -

path -

Returns:

idxField

public static FieldAccess idxField(Class<?> cls,
                   String path)

Parameters:

cls -

path -

Returns:

getPropertyChar

public static char getPropertyChar(Object root,
                   String... properties)

Parameters:

root -

properties -

Returns:

idxChar

public static char idxChar(Object object,
           String path)

Parameters:

object -

path -

Returns:

getPropertyDouble

public static double getPropertyDouble(Object root,
                       String... properties)

Parameters:

root -

properties -

Returns:

idxDouble

public static double idxDouble(Object object,
               String path)

Parameters:

object -

path -

Returns:

getPropertyLong

public static long getPropertyLong(Object root,
                   String... properties)

Parameters:

root -

properties -

Returns:

idxLong

public static long idxLong(Object object,
           String path)

Parameters:

object -

path -

Returns:

getPropertyBoolean

public static boolean getPropertyBoolean(Object root,
                         String... properties)

Parameters:

root -

properties -

Returns:

idxBoolean

public static boolean idxBoolean(Object object,
                 String path)

collectionToMap

public static <V> Map<String,V> collectionToMap(String propertyKey,
                                Collection<V> values)

copyProperties

public static void copyProperties(Object object,
                  Map<String,Object> properties)

getFieldValuesFromCollection

public static Object getFieldValuesFromCollection(Collection collection,
                                  String key)

getFieldValuesFromCollection

public static Object getFieldValuesFromCollection(Object object,
                                  String key)

copy

public static <T> T copy(T item)

fieldByFieldCopy

public static <T> T fieldByFieldCopy(T item)

copyProperties

public static void copyProperties(Object src,
                  Object dest)

createFromSrc

public static <T> T createFromSrc(Object src,
                  Class<T> dest)

copyProperties

public static void copyProperties(Object src,
                  Object dest,
                  String... ignore)

copyProperties

public static void copyProperties(Object src,
                  Object dest,
                  Set<String> ignore)

idx

public static Object idx(Object object,
         int index)

idx

public static void idx(Object object,
       int index,
       Object value)

idx

public static <T> T idx(Class<T> type,
        Object object,
        String property)

atIndex

public static <T> T atIndex(Class<T> type,
            Object object,
            String property)

isPropPath

public static boolean isPropPath(String prop)

Is this a property path?

Parameters:

prop - property

Returns:

true or false

setCollectionProperty

public static void setCollectionProperty(Collection<?> list,
                         String propertyName,
                         Object value)

setIterableProperty

public static void setIterableProperty(Iterable<?> list,
                       String propertyName,
                       Object value)