Examples of org.datanucleus.store.fieldmanager.FieldManager

Package org.datanucleus.store.fieldmanager

Examples of org.datanucleus.store.fieldmanager.FieldManager

org.datanucleus.store.fieldmanager.FieldManager
Provide methods to fetch from/to a persistable object to/from the StateManager/DataStore.

            {
                return null;
            }


            ObjectProvider embSM = ec.newObjectProviderForEmbedded(embMmd, embcmd, sm, fieldNumber);
            FieldManager ffm = new FetchEmbeddedFieldManager(embSM, dbObject, embMmd);
            embSM.replaceFields(embcmd.getAllMemberPositions(), ffm);
            return embSM.getObject();
        }


        String fieldName = MongoDBUtils.getFieldName(ownerMmd, fieldNumber);

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                    return;
                }
                else
                {
                    // Flat embedding as fields of the owning document
                    FieldManager ffm = new StoreEmbeddedFieldManager(embSM, dbObject, mmd);
                    embSM.provideFields(embcmd.getAllMemberPositions(), ffm);
                    return;
                }
            }
            else if (Relation.isRelationMultiValued(relationType))

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                    {
                        return null;
                    }


                    ObjectProvider embSM = ec.newObjectProviderForEmbedded(mmd, embcmd, sm, fieldNumber);
                    FieldManager ffm = new FetchEmbeddedFieldManager(embSM, dbObject, mmd);
                    embSM.replaceFields(embcmd.getAllMemberPositions(), ffm);
                    return embSM.getObject();
                }
            }
            else if (Relation.isRelationMultiValued(relationType))

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                {
                    if (myOM.getMetaDataManager().getMetaDataForClass(fmd.getType(), getObjectManager().getClassLoaderResolver()) != null)
                    {
                        synchronized (currFMmonitor)
                        {
                            FieldManager prevFM = currFM;
                            try
                            {
                                currFM = new SingleValueFieldManager();
                                myPC.jdoProvideField(fieldNumber);
                                PersistenceCapable pkFieldPC =

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    private Object provideField(PersistenceCapable pc, int fieldNumber)
    {
        Object obj;
        synchronized (currFMmonitor)
        {
            FieldManager prevFM = currFM;
            currFM = new SingleValueFieldManager();
            try
            {
                pc.jdoProvideField(fieldNumber);
                obj = currFM.fetchObjectField(fieldNumber);

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        }


        // Update the field in our PC object
        synchronized (currFMmonitor)
        {
            FieldManager prevFM = currFM;
            currFM = new SingleValueFieldManager();


            try
            {
                currFM.storeObjectField(fieldNumber, value);

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     */
    public void provideFields(int fieldNumbers[], FieldManager fm)
    {
        synchronized (currFMmonitor)
        {
            FieldManager prevFM = currFM;
            currFM = fm;


            try
            {
                // This will respond by calling this.providedXXXFields() with the value of the field

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     */
    public void replaceFields(int fieldNumbers[], FieldManager fm, boolean replaceWhenDirty)
    {
        synchronized (currFMmonitor)
        {
            FieldManager prevFM = currFM;
            currFM = fm;


            try
            {
                int[] fieldsToReplace = fieldNumbers;

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     */
    public void replaceNonLoadedFields(int fieldNumbers[], FieldManager fm)
    {
        synchronized (currFMmonitor)
        {
            FieldManager prevFM = currFM;
            currFM = fm;


            boolean callPostLoad = myFP.isToCallPostLoadFetchPlan(this.loadedFields);
            try
            {

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                    replaceStateManager(dummyPC, null);
                }
            }


            // Detach all (loaded) fields in the FetchPlan
            FieldManager detachFieldManager = new DetachFieldManager(this, getSecondClassMutableFields(), 
                myFP, state, false);
            for (int i = 0; i < loadedFields.length; i++)
            {
                if (loadedFields[i])
                {
                    try
                    {
                        // Just fetch the field since we are usually called in postCommit() so dont want to update it
                        detachFieldManager.fetchObjectField(i);
                    }
                    catch (EndOfFetchPlanGraphException eofpge)
                    {
                        Object value = provideField(i);
                        if (api.isPersistable(value))

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com.google.appengine.datanucleus.EntityUtils

com.google.appengine.datanucleus.query.DatastoreQuery

org.datanucleus.state.AbstractStateManager

org.datanucleus.state.JDOStateManagerImpl

org.datanucleus.store.mapped.expression.ObjectLiteral

org.datanucleus.store.mapped.mapping.MappingHelper

org.datanucleus.store.mapped.mapping.PersistableMapping

org.datanucleus.store.mongodb.fieldmanager.FetchEmbeddedFieldManager

org.datanucleus.store.mongodb.fieldmanager.FetchFieldManager

org.datanucleus.store.mongodb.fieldmanager.StoreEmbeddedFieldManager

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