Examples of org.geotools.data.Transaction.commit()

org.geotools.data.Transaction.commit()
Makes all transactions made since the previous commit/rollback permanent.
FeatureSources will need to issue any changes notifications using a FeatureEvent.FEATURES_CHANGED to all FeatureSources with the same typeName and a different Transaction. FeatureSources with the same Transaction will of been notified of changes as the FeaureWriter made them.
@throws DataSourceException if there are any datasource errors. @see #setAutoCommit(boolean)

                 */
                assertEquals(2, ds.getFeatureSource(tableName).getCount(Query.ALL));
            } else {
                assertEquals(0, ds.getFeatureSource(tableName).getCount(Query.ALL));
            }
            transaction.commit();
            writer.close();
            assertEquals(2, ds.getFeatureSource(tableName).getCount(Query.ALL));
        } finally {
            transaction.close();
        }

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        try {
            List<FeatureId> fids = testFeatureStore(tableName, transaction);
            assertEquals(1, fids.size());


            assertEquals(0, ds.getFeatureSource(tableName).getCount(Query.ALL));
            transaction.commit();
            assertEquals(1, ds.getFeatureSource(tableName).getCount(Query.ALL));
        } finally {
            transaction.close();
        }
    }

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                 */
                assertEquals(1, ds.getFeatureSource(tableName).getCount(Query.ALL));
            } else {
                assertEquals(0, ds.getFeatureSource(tableName).getCount(Query.ALL));
            }
            transaction.commit();
            assertEquals(1, ds.getFeatureSource(tableName).getCount(Query.ALL));
        } finally {
            transaction.close();
        }
    }

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            } else {
                assertFalse("Features added, transaction not commited", hasNext);
            }


            try {
                transaction.commit();
            } catch (Exception e) {
                transaction.rollback();
                throw e;
            }
        } finally {

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            final Id newFidsFilter = ff.id(fids);


            SimpleFeatureCollection features;
            features = fStore.getFeatures(newFidsFilter);
            assertEquals(2, features.size());
            transaction.commit();
        } catch (Exception e) {
            transaction.rollback();
            throw e;
        } finally {
            transaction.close();

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            } finally {
                reader.close();
            }


            try {
                transaction.commit();
            } catch (IOException e) {
                transaction.rollback();
                throw e;
            }
        } finally {

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            try {
                final AttributeDescriptor propDescriptor = schema.getDescriptor("INT32_COL");
                store.modifyFeatures(propDescriptor.getName(), Integer.valueOf(-1000),
                        oldValueFilter);
                transaction.commit();
            } catch (Exception e) {
                transaction.rollback();
            } finally {
                transaction.close();
            }

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        Filter fid1Filter = ff.id(Collections.singleton(ff.featureId(fid1)));
        Filter fid2Filter = ff.id(Collections.singleton(ff.featureId(fid2)));
        try {
            store.modifyFeatures(defaultGeometry.getName(), modif2, fid2Filter);
            store.modifyFeatures(defaultGeometry.getName(), modif1, fid1Filter);
            transaction.commit();
        } catch (Exception e) {
            transaction.rollback();
            throw e;
        } finally {
            transaction.close();

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                source = fi.next();
                dest = writer.next();
                dest.setAttributes(source.getAttributes());
                writer.write();
            }
            transaction.commit();
        } catch (Exception e) {
            transaction.rollback();
            throw e;
        } finally {
            writer.close();

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            }


            // now commit, and Transaction.AUTO_COMMIT should carry it over
            // do not close the transaction, we'll keep using it
            try {
                transaction.commit();
            } catch (IOException e) {
                transaction.rollback();
                throw e;
            }

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