Package org.apache.cayenne.query

Examples of org.apache.cayenne.query.DeleteBatchQuery

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                SoftTest.class).getDbEntity();

        List idAttributes = Collections.singletonList(entity
                .getAttribute("SOFT_TEST_ID"));

        DeleteBatchQuery deleteQuery = new DeleteBatchQuery(entity, idAttributes, null, 1);
        DeleteBatchQueryBuilder builder = createBuilder();
        String generatedSql = builder.createSqlString(deleteQuery);
        assertNotNull(generatedSql);
        assertEquals(
                "UPDATE " + entity.getName() + " SET DELETED = ? WHERE SOFT_TEST_ID = ?",
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        List idAttributes = Arrays.asList(entity.getAttribute("SOFT_TEST_ID"), entity
                .getAttribute("NAME"));

        Collection nullAttributes = Collections.singleton("NAME");

        DeleteBatchQuery deleteQuery = new DeleteBatchQuery(
                entity,
                idAttributes,
                nullAttributes,
                1);
        DeleteBatchQueryBuilder builder = createBuilder();
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            entity.getDataMap().setQuotingSQLIdentifiers(true);
            List idAttributes = Collections.singletonList(entity
                    .getAttribute("SOFT_TEST_ID"));

            DeleteBatchQuery deleteQuery = new DeleteBatchQuery(
                    entity,
                    idAttributes,
                    null,
                    1);
            JdbcAdapter adapter = (JdbcAdapter) getAccessStackAdapter().getAdapter();
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        Collection nullAttributeNames = Collections.singleton("NAME");

        Map qualifierSnapshot = new HashMap();
        qualifierSnapshot.put("LOCKING_TEST_ID", new Integer(1));

        DeleteBatchQuery batchQuery = new DeleteBatchQuery(
                dbEntity,
                qualifierAttributes,
                nullAttributeNames,
                5);
        batchQuery.setUsingOptimisticLocking(true);
        batchQuery.add(qualifierSnapshot);

        DeleteBatchQueryBuilder batchQueryBuilder = new DeleteBatchQueryBuilder(adapter);

        MockConnection mockConnection = new MockConnection();
        PreparedStatementResultSetHandler preparedStatementResultSetHandler = mockConnection
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        Collection nullAttributeNames = Collections.singleton("NAME");

        Map qualifierSnapshot = new HashMap();
        qualifierSnapshot.put("LOCKING_TEST_ID", new Integer(1));

        DeleteBatchQuery batchQuery = new DeleteBatchQuery(
                dbEntity,
                qualifierAttributes,
                nullAttributeNames,
                5);
        batchQuery.setUsingOptimisticLocking(true);
        batchQuery.add(qualifierSnapshot);

        DeleteBatchQueryBuilder batchQueryBuilder = new DeleteBatchQueryBuilder(adapter);

        MockConnection mockConnection = new MockConnection();
        PreparedStatementResultSetHandler preparedStatementResultSetHandler = mockConnection
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                SimpleLockingTestEntity.class).getDbEntity();

        List idAttributes = Collections.singletonList(entity
                .getAttribute("LOCKING_TEST_ID"));

        DeleteBatchQuery deleteQuery = new DeleteBatchQuery(entity, idAttributes, null, 1);
        DeleteBatchQueryBuilder builder = new DeleteBatchQueryBuilder(new JdbcAdapter());
        String generatedSql = builder.createSqlString(deleteQuery);
        assertNotNull(generatedSql);
        assertEquals(
                "DELETE FROM " + entity.getName() + " WHERE LOCKING_TEST_ID = ?",
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        List idAttributes = Arrays.asList(entity.getAttribute("LOCKING_TEST_ID"), entity
                .getAttribute("NAME"));

        Collection nullAttributes = Collections.singleton("NAME");

        DeleteBatchQuery deleteQuery = new DeleteBatchQuery(
                entity,
                idAttributes,
                nullAttributes,
                1);
        DeleteBatchQueryBuilder builder = new DeleteBatchQueryBuilder(new JdbcAdapter());
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            entity.getDataMap().setQuotingSQLIdentifiers(true);
            List idAttributes = Collections.singletonList(entity
                    .getAttribute("LOCKING_TEST_ID"));

            DeleteBatchQuery deleteQuery = new DeleteBatchQuery(
                    entity,
                    idAttributes,
                    null,
                    1);
            JdbcAdapter adapter = (JdbcAdapter) getAccessStackAdapter().getAdapter();
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                    entity.getAttribute("LOCKING_TEST_ID"),
                    entity.getAttribute("NAME"));

            Collection nullAttributes = Collections.singleton("NAME");

            DeleteBatchQuery deleteQuery = new DeleteBatchQuery(
                    entity,
                    idAttributes,
                    nullAttributes,
                    1);
           
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        super(adapter);
    }

    @Override
    public String createSqlString(BatchQuery batch) {
        DeleteBatchQuery deleteBatch = (DeleteBatchQuery) batch;
        String table = batch.getDbEntity().getFullyQualifiedName();

        StringBuffer query = new StringBuffer("DELETE FROM ");
        query.append(table).append(" WHERE ");

        Iterator<DbAttribute> i = deleteBatch.getQualifierAttributes().iterator();
        while (i.hasNext()) {
            DbAttribute attribute = i.next();
            appendDbAttribute(query, attribute);
            query.append(deleteBatch.isNull(attribute) ? " IS NULL" : " = ?");

            if (i.hasNext()) {
                query.append(" AND ");
            }
        }
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Related Classes of org.apache.cayenne.query.DeleteBatchQuery

  • org.apache.cayenne.access.DataDomainDeleteBucket
  • org.apache.cayenne.access.DataDomainFlattenedBucket
  • org.apache.cayenne.access.jdbc.BatchActionLockingTest
  • org.apache.cayenne.access.jdbc.SoftDeleteBatchQueryBuilderTest
  • org.apache.cayenne.access.trans.DeleteBatchQueryBuilder
  • org.apache.cayenne.access.trans.DeleteBatchQueryBuilderTest
  • org.apache.cayenne.map.DbAttribute
  • java.util.ArrayList
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