org.eclnt.jsfserver.util.fixgridpersistence

Class DefaultFIXGRIDPersistence

java.lang.Object

org.eclnt.jsfserver.util.fixgridpersistence.DefaultFIXGRIDPersistence

All Implemented Interfaces:

IFIXGRIDPersistence2

public class DefaultFIXGRIDPersistence
extends java.lang.Object
implements IFIXGRIDPersistence2

Constructor Summary

Constructors

Constructor and Description
DefaultFIXGRIDPersistence()

Method Summary

Modifier and Type	Method and Description
static IFIXGRIDPersistence.PersistentInfo	applyPersistentInfoFromGridInfo(FIXGRIDBinding gridBinding, GridInfo gi)
static GridInfo	createGridInfo(FIXGRIDBinding gridBinding, IFIXGRIDPersistence.PersistentInfo persistentInfo) Creates a serialize-able GridInfo-object that can be simply persisted by JAXB serialization.
static void	initStoreSortInfo(boolean value) You can define if the sort status of the grid should be stored and re-applied as well.
protected GridInfo	readGridInfo(FacesContext context, FIXGRIDBinding gridBinding, java.lang.String pageName, java.lang.String persistId) The persistent info is kept in the database as instance of "GridInfo".
IFIXGRIDPersistence.PersistentInfo	readPersistentInfo(FacesContext context, FIXGRIDBinding gridBinding, java.lang.String pageName, java.lang.String persistId) Reads and applies persistent info for grid.
protected java.lang.String	readSerializedPersistentInfo(FacesContext context, FIXGRIDBinding gridBinding, java.lang.String pageName, java.lang.String persistId) Reads the serialized persistent info - by default the reading is done from the Streamstore - but this can be overriden. - OVerride this method if you only want to change the way the persistent info is stored.
protected void	saveSerializedPersistentInfo(FacesContext context, FIXGRIDBinding gridBinding, java.lang.String pageName, java.lang.String persistId, IFIXGRIDPersistence.PersistentInfo persistentInfo, java.lang.String xml) Writes the serialized persistent info - by default the writing is done to the Streamstore - but this can be overriden. - Override this method if you only want to change the way the persistent info is stored.
protected void	updateGridInfo(FacesContext context, FIXGRIDBinding gridBinding, java.lang.String pageName, java.lang.String persistId, IFIXGRIDPersistence.PersistentInfo persistentInfo, GridInfo gridInfo)
void	updatePersistentInfo(FacesContext context, FIXGRIDBinding gridBinding, java.lang.String pageName, java.lang.String persistId, IFIXGRIDPersistence.PersistentInfo persistentInfo) Implementation of IFIXGRIDPersistence2#updatePersistentInfo(FacesContext, FIXGRIDBinding, String, String, PersistentInfo).

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultFIXGRIDPersistence

public DefaultFIXGRIDPersistence()

Method Detail

initStoreSortInfo

public static void initStoreSortInfo(boolean value)

You can define if the sort status of the grid should be stored and re-applied as well. The defaut is "false" because of compatibility reaons.

readSerializedPersistentInfo

protected java.lang.String readSerializedPersistentInfo(FacesContext context,
                                                        FIXGRIDBinding gridBinding,
                                                        java.lang.String pageName,
                                                        java.lang.String persistId)

Reads the serialized persistent info - by default the reading is done from the Streamstore - but this can be overriden. - OVerride this method if you only want to change the way the persistent info is stored.

readGridInfo

protected GridInfo readGridInfo(FacesContext context,
                                FIXGRIDBinding gridBinding,
                                java.lang.String pageName,
                                java.lang.String persistId)

The persistent info is kept in the database as instance of "GridInfo". This is the method to read the grid info.

readPersistentInfo

public IFIXGRIDPersistence.PersistentInfo readPersistentInfo(FacesContext context,
                                                             FIXGRIDBinding gridBinding,
                                                             java.lang.String pageName,
                                                             java.lang.String persistId)

Reads and applies persistent info for grid.

Specified by:

readPersistentInfo in interface IFIXGRIDPersistence2

applyPersistentInfoFromGridInfo

public static IFIXGRIDPersistence.PersistentInfo applyPersistentInfoFromGridInfo(FIXGRIDBinding gridBinding,
                                                                                 GridInfo gi)

saveSerializedPersistentInfo

protected void saveSerializedPersistentInfo(FacesContext context,
                                            FIXGRIDBinding gridBinding,
                                            java.lang.String pageName,
                                            java.lang.String persistId,
                                            IFIXGRIDPersistence.PersistentInfo persistentInfo,
                                            java.lang.String xml)

Writes the serialized persistent info - by default the writing is done to the Streamstore - but this can be overriden. - Override this method if you only want to change the way the persistent info is stored.

THe info to be stored is passed as XML string. All other parameters are passed in order to let you build up the correct access string into your database.

updatePersistentInfo

public void updatePersistentInfo(FacesContext context,
                                 FIXGRIDBinding gridBinding,
                                 java.lang.String pageName,
                                 java.lang.String persistId,
                                 IFIXGRIDPersistence.PersistentInfo persistentInfo)

Implementation of IFIXGRIDPersistence2#updatePersistentInfo(FacesContext, FIXGRIDBinding, String, String, PersistentInfo). The data is internally kept as instance of GridInfo, so the GridInfo instance is created with DefaultFIXGRIDPersistence#createGridInfo(FIXGRIDBinding, PersistentInfo) and then stored with #updatePersistentInfo(FacesContext, FIXGRIDBinding, String, String, PersistentInfo).

Specified by:

updatePersistentInfo in interface IFIXGRIDPersistence2

updateGridInfo

protected void updateGridInfo(FacesContext context,
                              FIXGRIDBinding gridBinding,
                              java.lang.String pageName,
                              java.lang.String persistId,
                              IFIXGRIDPersistence.PersistentInfo persistentInfo,
                              GridInfo gridInfo)

Parameters:

persistentInfo - - just passed for information reason + for compatibility

gridInfo - - this is the data of the grid to be persisted

createGridInfo

public static GridInfo createGridInfo(FIXGRIDBinding gridBinding,
                                      IFIXGRIDPersistence.PersistentInfo persistentInfo)

Creates a serialize-able GridInfo-object that can be simply persisted by JAXB serialization.