Package org.eclipse.persistence.queries

Examples of org.eclipse.persistence.queries.DeleteAllQuery

487
488
489
490
491
492
493
494
495
496
497
            } else if (valueToApply.equals(QueryType.ResultSetMapping)) {
                newQuery = new ResultSetMappingQuery();
            } else if (valueToApply.equals(QueryType.UpdateAll)) {
                newQuery = new UpdateAllQuery();
            } else if (valueToApply.equals(QueryType.DeleteAll)) {
                newQuery = new DeleteAllQuery();
            } else if (valueToApply.equals(QueryType.DataModify)) {
                newQuery = new DataModifyQuery();
            } else if (valueToApply.equals(QueryType.DataRead)) {
                newQuery = new DataReadQuery();
            } else if (valueToApply.equals(QueryType.DirectRead)) {
View Full Code Here
145
146
147
148
149
150
151
152
153
154
155
        this.aggregateToSourceFields = new HashMap(5);
        this.nestedAggregateToSourceFields = new HashMap<String, Map<String, DatabaseField>>(5);
        this.targetForeignKeyToSourceKeys = new HashMap(5);
        this.sourceKeyFields = org.eclipse.persistence.internal.helper.NonSynchronizedVector.newInstance(1);
        this.targetForeignKeyFields = org.eclipse.persistence.internal.helper.NonSynchronizedVector.newInstance(1);
        this.deleteAllQuery = new DeleteAllQuery();
        //aggregates should always cascade all operations
        this.setCascadeAll(true);
        this.isListOrderFieldSupported = true;
        this.isListOrderFieldUpdatable = true;
        this.isPrivateOwned = true;       
View Full Code Here
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
                }
            }
        }

        if (shouldRepairOrder) {
            DeleteAllQuery deleteAllQuery = (DeleteAllQuery)this.deleteAllQuery;
            if (this.isCascadeOnDeleteSetOnDatabase) {
                deleteAllQuery = (DeleteAllQuery)deleteAllQuery.clone();
                deleteAllQuery.setIsInMemoryOnly(false);
            }
            deleteAllQuery.executeDeleteAll(query.getSession().getSessionForClass(getReferenceClass()), query.getTranslationRow(), new Vector(previousList));
        } else {
            // Next index the previous objects (read from db or from backup in uow)
            for(int i=0; i < previousList.size(); i++) {
                Object previousObject = previousList.get(i);
                CacheId primaryKey = (CacheId)getReferenceDescriptor().getObjectBuilder().extractPrimaryKeyFromObject(previousObject, query.getSession());
View Full Code Here
1303
1304
1305
1306
1307
1308
1309
1310
1311
    /**
     * Overrides CollectionMappig because this mapping requires a DeleteAllQuery instead of a ModifyQuery. 
     */
    protected ModifyQuery getDeleteAllQuery() {
        if (deleteAllQuery == null) {
            deleteAllQuery = new DeleteAllQuery();//this is casted to a DeleteAllQuery
        }
        return deleteAllQuery;
    }
View Full Code Here
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
     * INTERNAL:
     * Initialize delete all query. This query is used to delete the collection of objects from the
     * target table.
     */
    protected void initializeDeleteAllQuery(AbstractSession session) {
        DeleteAllQuery query = (DeleteAllQuery)getDeleteAllQuery();
        query.setReferenceClass(getReferenceClass());
        query.setDescriptor(getReferenceDescriptor());
        query.setShouldMaintainCache(false);
        query.setIsInMemoryOnly(isCascadeOnDeleteSetOnDatabase());
        if (query.getPartitioningPolicy() == null) {
            query.setPartitioningPolicy(getPartitioningPolicy());
        }
        if (!hasCustomDeleteAllQuery()) {
            if (getSelectionCriteria() == null) {
                query.setSelectionCriteria(getDeleteAllCriteria(session));
            } else {
                query.setSelectionCriteria(getSelectionCriteria());
            }
        }
    }
View Full Code Here
29
30
31
32
33
34
35
36
37
     * INTERNAL
     * Returns a DatabaseQuery instance representing the owning
     * ParseTree. This implementation returns a DeleteAllQuery instance.
     */
    public DatabaseQuery createDatabaseQuery(ParseTreeContext context) {
        DeleteAllQuery query = new DeleteAllQuery();
        query.setShouldDeferExecutionInUOW(false);
        return query;
    }
View Full Code Here
487
488
489
490
491
492
493
494
495
496
497
            } else if (valueToApply.equals(QueryType.ResultSetMapping)) {
                newQuery = new ResultSetMappingQuery();
            } else if (valueToApply.equals(QueryType.UpdateAll)) {
                newQuery = new UpdateAllQuery();
            } else if (valueToApply.equals(QueryType.DeleteAll)) {
                newQuery = new DeleteAllQuery();
            } else if (valueToApply.equals(QueryType.DataModify)) {
                newQuery = new DataModifyQuery();
            } else if (valueToApply.equals(QueryType.DataRead)) {
                newQuery = new DataReadQuery();
            } else if (valueToApply.equals(QueryType.DirectRead)) {
View Full Code Here
142
143
144
145
146
147
148
149
150
151
152
        this.aggregateToSourceFields = new HashMap(5);
        this.nestedAggregateToSourceFields = new HashMap<String, Map<String, DatabaseField>>(5);
        this.targetForeignKeyToSourceKeys = new HashMap(5);
        this.sourceKeyFields = org.eclipse.persistence.internal.helper.NonSynchronizedVector.newInstance(1);
        this.targetForeignKeyFields = org.eclipse.persistence.internal.helper.NonSynchronizedVector.newInstance(1);
        this.deleteAllQuery = new DeleteAllQuery();
        //aggregates should always cascade all operations
        this.setCascadeAll(true);
        this.isListOrderFieldSupported = true;
        this.isListOrderFieldUpdatable = true;
        this.isPrivateOwned = true;       
View Full Code Here
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
                }
            }
        }

        if (shouldRepairOrder) {
            DeleteAllQuery deleteAllQuery = (DeleteAllQuery)this.deleteAllQuery;
            if (this.isCascadeOnDeleteSetOnDatabase) {
                deleteAllQuery = (DeleteAllQuery)deleteAllQuery.clone();
                deleteAllQuery.setIsInMemoryOnly(false);
            }
            deleteAllQuery.executeDeleteAll(query.getSession().getSessionForClass(getReferenceClass()), query.getTranslationRow(), new Vector(previousList));
        } else {
            // Next index the previous objects (read from db or from backup in uow)
            for(int i=0; i < previousList.size(); i++) {
                Object previousObject = previousList.get(i);
                CacheId primaryKey = (CacheId)getReferenceDescriptor().getObjectBuilder().extractPrimaryKeyFromObject(previousObject, query.getSession());
View Full Code Here
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
     * INTERNAL:
     * Initialize delete all query. This query is used to delete the collection of objects from the
     * target table.
     */
    protected void initializeDeleteAllQuery(AbstractSession session) {
        DeleteAllQuery query = (DeleteAllQuery)getDeleteAllQuery();
        query.setReferenceClass(getReferenceClass());
        query.setDescriptor(getReferenceDescriptor());
        query.setShouldMaintainCache(false);
        query.setIsInMemoryOnly(isCascadeOnDeleteSetOnDatabase());
        if (query.getPartitioningPolicy() == null) {
            query.setPartitioningPolicy(getPartitioningPolicy());
        }
        if (!hasCustomDeleteAllQuery()) {
            if (getSelectionCriteria() == null) {
                query.setSelectionCriteria(getDeleteAllCriteria(session));
            } else {
                query.setSelectionCriteria(getSelectionCriteria());
            }
        }
    }
View Full Code Here
TOP

Related Classes of org.eclipse.persistence.queries.DeleteAllQuery

  • org.eclipse.persistence.descriptors.ClassDescriptor
  • org.eclipse.persistence.descriptors.DescriptorEvent
  • org.eclipse.persistence.internal.jpa.jpql.HermesParser$DatabaseQueryVisitor
  • org.eclipse.persistence.internal.jpa.parsing.DeleteNode
  • org.eclipse.persistence.internal.jpa.QueryHintsHandler$QueryTypeHint
  • org.eclipse.persistence.mappings.AggregateCollectionMapping
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.