net.sf.imca.services
Class ReflectionUtil

java.lang.Object
  net.sf.imca.services.ReflectionUtil

public class ReflectionUtil
extends java.lang.Object

Utilities for common reflection tasks.

Author:

dougculnane

Field Summary

static java.lang.String	ENTITY
static java.lang.Object[]	NO_PARAMS

Constructor Summary

ReflectionUtil()

Method Summary

static java.util.Vector<java.lang.Object>	getChildEntities(java.lang.Object dbObject)
static java.util.ArrayList<java.lang.Class>	getClasses(java.lang.String packageName)
static java.lang.String	getEntityId(java.lang.Object entity)
static java.lang.String[]	getGetMethodNames(java.lang.Object entity)
static java.lang.Object	getObject(java.lang.String className)
static java.lang.String[]	getSetMethodNames(java.lang.Object entity)
static void	mergeDBObject(java.lang.Object dbObject, java.lang.Object newObject)
static void	replaceDBObject(java.lang.Object dbObject, java.lang.Object newObject)
static void	setEntityValuesFromParameterMap(java.lang.Object entity, java.util.Hashtable<java.lang.String,java.lang.String> parameterMap)

Methods inherited from class java.lang.Object

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

Field Detail

NO_PARAMS

public static final java.lang.Object[] NO_PARAMS

ENTITY

public static final java.lang.String ENTITY

See Also:

Constant Field Values

Constructor Detail

ReflectionUtil

public ReflectionUtil()

Method Detail

replaceDBObject

public static void replaceDBObject(java.lang.Object dbObject,
                                   java.lang.Object newObject)
                            throws java.lang.Exception

Throws:

java.lang.Exception

mergeDBObject

public static void mergeDBObject(java.lang.Object dbObject,
                                 java.lang.Object newObject)
                          throws java.lang.Exception

Throws:

java.lang.Exception

getObject

public static java.lang.Object getObject(java.lang.String className)
                                  throws java.lang.ClassNotFoundException,
                                         java.lang.SecurityException,
                                         java.lang.NoSuchMethodException,
                                         java.lang.IllegalArgumentException,
                                         java.lang.InstantiationException,
                                         java.lang.IllegalAccessException,
                                         java.lang.reflect.InvocationTargetException

Throws:

java.lang.ClassNotFoundException

java.lang.SecurityException

java.lang.NoSuchMethodException

java.lang.IllegalArgumentException

java.lang.InstantiationException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

getSetMethodNames

public static java.lang.String[] getSetMethodNames(java.lang.Object entity)

getGetMethodNames

public static java.lang.String[] getGetMethodNames(java.lang.Object entity)

setEntityValuesFromParameterMap

public static void setEntityValuesFromParameterMap(java.lang.Object entity,
                                                   java.util.Hashtable<java.lang.String,java.lang.String> parameterMap)
                                            throws java.lang.SecurityException,
                                                   java.lang.NoSuchMethodException,
                                                   java.lang.IllegalArgumentException,
                                                   java.lang.IllegalAccessException,
                                                   java.lang.reflect.InvocationTargetException,
                                                   java.lang.ClassNotFoundException,
                                                   java.lang.InstantiationException

Throws:

java.lang.SecurityException

java.lang.NoSuchMethodException

java.lang.IllegalArgumentException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

java.lang.ClassNotFoundException

java.lang.InstantiationException

getChildEntities

public static java.util.Vector<java.lang.Object> getChildEntities(java.lang.Object dbObject)
                                                           throws java.lang.IllegalArgumentException,
                                                                  java.lang.SecurityException,
                                                                  java.lang.IllegalAccessException,
                                                                  java.lang.reflect.InvocationTargetException,
                                                                  java.lang.NoSuchMethodException

Throws:

java.lang.IllegalArgumentException

java.lang.SecurityException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

java.lang.NoSuchMethodException

getClasses

public static java.util.ArrayList<java.lang.Class> getClasses(java.lang.String packageName)
                                                       throws java.lang.ClassNotFoundException

Throws:

java.lang.ClassNotFoundException

getEntityId

public static java.lang.String getEntityId(java.lang.Object entity)
                                    throws java.lang.SecurityException,
                                           java.lang.NoSuchMethodException,
                                           java.lang.IllegalArgumentException,
                                           java.lang.IllegalAccessException,
                                           java.lang.reflect.InvocationTargetException

Throws:

java.lang.SecurityException

java.lang.NoSuchMethodException

java.lang.IllegalArgumentException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException