org.datanucleus.store.ldap.fieldmanager

Class SimpleContainerHelper

java.lang.Object

org.datanucleus.store.ldap.fieldmanager.SimpleContainerHelper

public class SimpleContainerHelper
extends Object

Methods to assist in the conversion between a container(collection/array) field (of non-persistable object) and an Attribute, and vice-versa. A collection/array of non-persistable objects can be stored either as an Attribute with multiple String values (when there is "join" metadata specified), or as an Attribute with a byte[]. TODO Change the determining factor from "join" to "serialized" as true maybe.

Constructor Summary

Constructors

Constructor and Description
SimpleContainerHelper()

Method Summary

Modifier and Type	Method and Description
static Object	fetchArray(org.datanucleus.metadata.AbstractMemberMetaData mmd, Attribute attr, org.datanucleus.store.types.TypeManager typeMgr) Method to retrieve the value for the specified array field from the LDAP Attribute.
protected static boolean[]	fetchBooleanArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Boolean[]	fetchBooleanObjectArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static byte[]	fetchByteArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Byte[]	fetchByteObjectArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Character[]	fetchCharacterObjectArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static char[]	fetchCharArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
static Collection	fetchCollection(org.datanucleus.metadata.AbstractMemberMetaData mmd, Attribute attr, org.datanucleus.store.types.TypeManager typeMgr, org.datanucleus.ClassLoaderResolver clr)
protected static double[]	fetchDoubleArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Double[]	fetchDoubleObjectArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Enum[]	fetchEnumArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd, Class type)
protected static float[]	fetchFloatArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Float[]	fetchFloatObjectArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static int[]	fetchIntArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Integer[]	fetchIntegerObjectArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static long[]	fetchLongArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Long[]	fetchLongObjectArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static short[]	fetchShortArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Short[]	fetchShortObjectArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static String[]	fetchStringArrayField(Attribute attr, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
static Attribute	storeArray(org.datanucleus.metadata.AbstractMemberMetaData mmd, Object value, org.datanucleus.store.types.TypeManager typeMgr) Method to return the LDAP Attribute for the provided value for the specified array field.
protected static Attribute	storeBooleanArrayField(boolean[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeBooleanObjectArrayField(Boolean[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeByteArrayField(byte[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeByteObjectArrayField(Byte[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeCharacterObjectArrayField(Character[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeCharArrayField(char[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
static Attribute	storeCollection(org.datanucleus.metadata.AbstractMemberMetaData mmd, Object value, org.datanucleus.store.types.TypeManager typeMgr, org.datanucleus.ClassLoaderResolver clr) Method to return the LDAP Attribute for the provided value for the specified collection field.
protected static Attribute	storeDoubleArrayField(double[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeDoubleObjectArrayField(Double[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeFloatArrayField(float[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeFloatObjectArrayField(Float[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeIntArrayField(int[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeIntegerObjectArrayField(Integer[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeLongArrayField(long[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeLongObjectArrayField(Long[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeObjectArrayField(Object[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeShortArrayField(short[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeShortObjectArrayField(Short[] values, boolean singleAttribute, org.datanucleus.metadata.AbstractMemberMetaData mmd)
protected static Attribute	storeStringList(List<String> values, org.datanucleus.metadata.AbstractMemberMetaData mmd)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleContainerHelper

public SimpleContainerHelper()

Method Detail

fetchCollection

public static Collection fetchCollection(org.datanucleus.metadata.AbstractMemberMetaData mmd,
                                         Attribute attr,
                                         org.datanucleus.store.types.TypeManager typeMgr,
                                         org.datanucleus.ClassLoaderResolver clr)

fetchArray

public static Object fetchArray(org.datanucleus.metadata.AbstractMemberMetaData mmd,
                                Attribute attr,
                                org.datanucleus.store.types.TypeManager typeMgr)

Method to retrieve the value for the specified array field from the LDAP Attribute.

Parameters:

mmd - Metadata for the member (field/property).

attr - The LDAP Attribute

typeMgr - TypeManager

Returns:

The value for the field

fetchBooleanArrayField

protected static boolean[] fetchBooleanArrayField(Attribute attr,
                                                  boolean singleAttribute,
                                                  org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchBooleanObjectArrayField

protected static Boolean[] fetchBooleanObjectArrayField(Attribute attr,
                                                        boolean singleAttribute,
                                                        org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchByteObjectArrayField

protected static Byte[] fetchByteObjectArrayField(Attribute attr,
                                                  boolean singleAttribute,
                                                  org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchCharArrayField

protected static char[] fetchCharArrayField(Attribute attr,
                                            boolean singleAttribute,
                                            org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchCharacterObjectArrayField

protected static Character[] fetchCharacterObjectArrayField(Attribute attr,
                                                            boolean singleAttribute,
                                                            org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchDoubleArrayField

protected static double[] fetchDoubleArrayField(Attribute attr,
                                                boolean singleAttribute,
                                                org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchDoubleObjectArrayField

protected static Double[] fetchDoubleObjectArrayField(Attribute attr,
                                                      boolean singleAttribute,
                                                      org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchFloatArrayField

protected static float[] fetchFloatArrayField(Attribute attr,
                                              boolean singleAttribute,
                                              org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchFloatObjectArrayField

protected static Float[] fetchFloatObjectArrayField(Attribute attr,
                                                    boolean singleAttribute,
                                                    org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchIntArrayField

protected static int[] fetchIntArrayField(Attribute attr,
                                          boolean singleAttribute,
                                          org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchIntegerObjectArrayField

protected static Integer[] fetchIntegerObjectArrayField(Attribute attr,
                                                        boolean singleAttribute,
                                                        org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchLongArrayField

protected static long[] fetchLongArrayField(Attribute attr,
                                            boolean singleAttribute,
                                            org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchLongObjectArrayField

protected static Long[] fetchLongObjectArrayField(Attribute attr,
                                                  boolean singleAttribute,
                                                  org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchShortArrayField

protected static short[] fetchShortArrayField(Attribute attr,
                                              boolean singleAttribute,
                                              org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchShortObjectArrayField

protected static Short[] fetchShortObjectArrayField(Attribute attr,
                                                    boolean singleAttribute,
                                                    org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchEnumArrayField

protected static Enum[] fetchEnumArrayField(Attribute attr,
                                            boolean singleAttribute,
                                            org.datanucleus.metadata.AbstractMemberMetaData mmd,
                                            Class type)

fetchByteArrayField

protected static byte[] fetchByteArrayField(Attribute attr,
                                            boolean singleAttribute,
                                            org.datanucleus.metadata.AbstractMemberMetaData mmd)

fetchStringArrayField

protected static String[] fetchStringArrayField(Attribute attr,
                                                boolean singleAttribute,
                                                org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeCollection

public static Attribute storeCollection(org.datanucleus.metadata.AbstractMemberMetaData mmd,
                                        Object value,
                                        org.datanucleus.store.types.TypeManager typeMgr,
                                        org.datanucleus.ClassLoaderResolver clr)

Method to return the LDAP Attribute for the provided value for the specified collection field.

Parameters:

mmd - Metadata for the member (field/property).

value - The value to store

typeMgr - TypeManager

clr - ClassLoader resolver

Returns:

The Attribute to store in LDAP

storeArray

public static Attribute storeArray(org.datanucleus.metadata.AbstractMemberMetaData mmd,
                                   Object value,
                                   org.datanucleus.store.types.TypeManager typeMgr)

Method to return the LDAP Attribute for the provided value for the specified array field.

Parameters:

mmd - Metadata for the member (field/property).

value - The value to store

typeMgr - TypeManager

Returns:

The Attribute to store in LDAP

storeBooleanArrayField

protected static Attribute storeBooleanArrayField(boolean[] values,
                                                  boolean singleAttribute,
                                                  org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeBooleanObjectArrayField

protected static Attribute storeBooleanObjectArrayField(Boolean[] values,
                                                        boolean singleAttribute,
                                                        org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeByteArrayField

protected static Attribute storeByteArrayField(byte[] values,
                                               boolean singleAttribute,
                                               org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeByteObjectArrayField

protected static Attribute storeByteObjectArrayField(Byte[] values,
                                                     boolean singleAttribute,
                                                     org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeCharArrayField

protected static Attribute storeCharArrayField(char[] values,
                                               boolean singleAttribute,
                                               org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeCharacterObjectArrayField

protected static Attribute storeCharacterObjectArrayField(Character[] values,
                                                          boolean singleAttribute,
                                                          org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeDoubleArrayField

protected static Attribute storeDoubleArrayField(double[] values,
                                                 boolean singleAttribute,
                                                 org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeDoubleObjectArrayField

protected static Attribute storeDoubleObjectArrayField(Double[] values,
                                                       boolean singleAttribute,
                                                       org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeFloatArrayField

protected static Attribute storeFloatArrayField(float[] values,
                                                boolean singleAttribute,
                                                org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeFloatObjectArrayField

protected static Attribute storeFloatObjectArrayField(Float[] values,
                                                      boolean singleAttribute,
                                                      org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeIntArrayField

protected static Attribute storeIntArrayField(int[] values,
                                              boolean singleAttribute,
                                              org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeIntegerObjectArrayField

protected static Attribute storeIntegerObjectArrayField(Integer[] values,
                                                        boolean singleAttribute,
                                                        org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeLongArrayField

protected static Attribute storeLongArrayField(long[] values,
                                               boolean singleAttribute,
                                               org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeLongObjectArrayField

protected static Attribute storeLongObjectArrayField(Long[] values,
                                                     boolean singleAttribute,
                                                     org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeShortArrayField

protected static Attribute storeShortArrayField(short[] values,
                                                boolean singleAttribute,
                                                org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeShortObjectArrayField

protected static Attribute storeShortObjectArrayField(Short[] values,
                                                      boolean singleAttribute,
                                                      org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeObjectArrayField

protected static Attribute storeObjectArrayField(Object[] values,
                                                 boolean singleAttribute,
                                                 org.datanucleus.metadata.AbstractMemberMetaData mmd)

storeStringList

protected static Attribute storeStringList(List<String> values,
                                           org.datanucleus.metadata.AbstractMemberMetaData mmd)