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

org.geotools.data.Transaction.addAuthorization()
Provides an Authorization ID for this Transaction.
All proceeding modifyFeatures,removeFeature, unLockFeatures, refreshLock and ReleaseLock operations will make use of the provided authorization.

Authorization is only maintained until the this Transaction is commited or rolledback.

That is operations will only succeed if affected features either:
- not locked
- locked with the provided authID
Authorization ID is provided as a String, rather than a FeatureLock, to account for across process lock use.
@param authID

    public void testLockUnlockFilter() throws Exception {
        FeatureLocking<SimpleFeatureType, SimpleFeature> fl;
        fl = (FeatureLocking<SimpleFeatureType, SimpleFeature>) rts.getFeatureSource(RENAMED);
        final FeatureLock lock = FeatureLockFactory.generate(10 * 60 * 1000);
        Transaction t = new DefaultTransaction();
        t.addAuthorization(lock.getAuthorization());
        fl.setTransaction(t);
        fl.setFeatureLock(lock);


        FeatureLocking<SimpleFeatureType, SimpleFeature> fl2;
        fl2 = (FeatureLocking<SimpleFeatureType, SimpleFeature>) rts.getFeatureSource(RENAMED);

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    public void testLockUnlockQuery() throws Exception {
        FeatureLocking<SimpleFeatureType, SimpleFeature> fl;
        fl = (FeatureLocking<SimpleFeatureType, SimpleFeature>) rts.getFeatureSource(RENAMED);
        final FeatureLock lock = FeatureLockFactory.generate(10 * 60 * 1000);
        Transaction t = new DefaultTransaction();
        t.addAuthorization(lock.getAuthorization());
        fl.setTransaction(t);
        fl.setFeatureLock(lock);


        FeatureLocking<SimpleFeatureType, SimpleFeature> fl2;
        fl2 = (FeatureLocking<SimpleFeatureType, SimpleFeature>) rts.getFeatureSource(RENAMED);

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                if (numberLocked > 0) {
                    Transaction t = new DefaultTransaction();


                    try {
                        try {
                            t.addAuthorization(response.getLockId());
                            DataStore dataStore = (DataStore) source.getDataStore();
                            dataStore.getLockingManager().refresh(response.getLockId(), t);
                        } finally {
                            t.commit();
                        }

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    public void testLockUnlockFilter() throws Exception {
        FeatureLocking<SimpleFeatureType, SimpleFeature> fl;
        fl = (FeatureLocking<SimpleFeatureType, SimpleFeature>) rts.getFeatureSource(RENAMED);
        final FeatureLock lock = FeatureLockFactory.generate(10 * 60 * 1000);
        Transaction t = new DefaultTransaction();
        t.addAuthorization(lock.getAuthorization());
        fl.setTransaction(t);
        fl.setFeatureLock(lock);


        FeatureLocking<SimpleFeatureType, SimpleFeature> fl2;
        fl2 = (FeatureLocking<SimpleFeatureType, SimpleFeature>) rts.getFeatureSource(RENAMED);

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    public void testLockUnlockQuery() throws Exception {
        FeatureLocking<SimpleFeatureType, SimpleFeature> fl;
        fl = (FeatureLocking<SimpleFeatureType, SimpleFeature>) rts.getFeatureSource(RENAMED);
        final FeatureLock lock = FeatureLockFactory.generate(10 * 60 * 1000);
        Transaction t = new DefaultTransaction();
        t.addAuthorization(lock.getAuthorization());
        fl.setTransaction(t);
        fl.setFeatureLock(lock);


        FeatureLocking<SimpleFeatureType, SimpleFeature> fl2;
        fl2 = (FeatureLocking<SimpleFeatureType, SimpleFeature>) rts.getFeatureSource(RENAMED);

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            road.unLockFeatures();
            fail("unlock should fail due lack of authorization");
        } catch (IOException expected) {
        }


        t.addAuthorization(lock.getAuthorization());
        road.unLockFeatures();
    }


    @SuppressWarnings("unchecked")
    @Test

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        road1.unLockFeatures(rd1Filter);
        assertFalse(isLocked(getRoadTypeName(), roadFeatures[0].getID()));
        assertTrue(isLocked(getRoadTypeName(), roadFeatures[1].getID()));
        assertFalse(isLocked(getRoadTypeName(), roadFeatures[2].getID()));


        t2.addAuthorization(lockB.getAuthorization());
        road2.unLockFeatures(rd2Filter);
        assertFalse(isLocked(getRoadTypeName(), roadFeatures[0].getID()));
        assertFalse(isLocked(getRoadTypeName(), roadFeatures[1].getID()));
        assertFalse(isLocked(getRoadTypeName(), roadFeatures[2].getID()));
    }

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        }
        finally {
            writer.close();
        }
        
        tx.addAuthorization(lock.getAuthorization());
        writer = dataStore.getFeatureWriter(tname("ft1"), tx);
        assertTrue( writer.hasNext() );
        feature = writer.next();
        feature.setAttribute(aname("intProperty"), new Integer(100) );
        writer.write();

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            store.unLockFeatures();    
            fail( "unlock should have thrown an exception");
        }
        catch( FeatureLockException e ) {}
        
        tx.addAuthorization(lock.getAuthorization());
        store.unLockFeatures();
        
        writer = dataStore.getFeatureWriter(tname("ft1"), tx );
        assertTrue( writer.hasNext() );

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            FeatureLockFactory.generate(tname("ft1"), 60 * 60 * 1000);
        
        Transaction tx = new DefaultTransaction();
        store.setTransaction( tx );
        store.setFeatureLock(lock);
        tx.addAuthorization(lock.getAuthorization());
        
        store.lockFeatures();
        
        // uhnlock features
        FilterFactory ff = dataStore.getFilterFactory();

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