Examples of DefaultTransaction

cn.com.byd.proxy.handler.impl.DefaultTransaction
com.dianping.cat.message.internal.DefaultTransaction
org.geotools.data.DefaultTransaction
Quick implementation of Transaction api.
Please see Transaction interface for an outline of what this class is all about.
@author Jody Garnett, Refractions Research @source $URL$

Examples of org.geotools.data.DefaultTransaction


    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);
        fl.setFeatureLock(lock);
        fl2.setTransaction(new DefaultTransaction());


        assertEquals(1, fl.lockFeatures(fidFilter));
        assertEquals(0, fl2.lockFeatures(fidFilter));


        fl.unLockFeatures(fidFilter);

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Examples of org.geotools.data.DefaultTransaction

    
    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);
        fl.setFeatureLock(lock);
        fl2.setTransaction(new DefaultTransaction());


        Query q = new DefaultQuery(RENAMED, fidFilter);
        assertEquals(1, fl.lockFeatures(q));
        assertEquals(0, fl2.lockFeatures(q));

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Examples of org.geotools.data.DefaultTransaction

                // are nearer
                // to the spec when it says the expiry should start when the
                // lock
                // feature response has been totally written
                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();
                        }
                    } catch (IOException e) {
                        throw new WFSException(e);
                    } finally {
                        try {
                            t.close();
                        } catch(IOException e) {
                            throw new WFSException(e);
                        }
                    }
                }

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Examples of org.geotools.data.DefaultTransaction


                if (lockingManager == null) {
                    continue; // locks not supported
                }


                org.geotools.data.Transaction t = new DefaultTransaction("Refresh "
                        + meta.getWorkspace().getName());


                try {
                    t.addAuthorization(lockId);


                    if (lockingManager.release(lockId, t)) {
                        refresh = true;
                    }
                } catch (IOException e) {
                    LOGGER.log(Level.WARNING, e.getMessage(), e);
                } finally {
                    try {
                        t.close();
                    } catch (IOException closeException) {
                        LOGGER.log(Level.FINEST, closeException.getMessage(), closeException);
                    }
                }
            }

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Examples of org.geotools.data.DefaultTransaction


                if (lockingManager == null) {
                    continue; // locks not supported
                }


                org.geotools.data.Transaction t = new DefaultTransaction("Refresh "
                        + meta.getWorkspace().getName());


                try {
                    t.addAuthorization(lockId);


                    if (lockingManager.refresh(lockId, t)) {
                        refresh = true;
                    }
                } catch (IOException e) {
                    LOGGER.log(Level.WARNING, e.getMessage(), e);
                } finally {
                    try {
                        t.close();
                    } catch (IOException closeException) {
                        LOGGER.log(Level.FINEST, closeException.getMessage(), closeException);
                    }
                }
            }

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Examples of org.geotools.data.DefaultTransaction

     *
     * @return
     */
    protected DefaultTransaction getDatastoreTransaction(TransactionType request)
    throws IOException {
        DefaultTransaction transaction = new DefaultTransaction();
        // use handle as the log messages
        String username = "anonymous";
        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
        if(authentication != null) {
            Object principal = authentication.getPrincipal();
            if(principal instanceof UserDetails) {
                username = ((UserDetails) principal).getUsername(); 
            }
        }
        
        // Ok, this is a hack. We assume there is only one versioning datastore, the postgis one,
        // and that we can the following properties won't hurt transactio processing anyways...
        transaction.putProperty("VersioningCommitAuthor", username);
        transaction.putProperty("VersioningCommitMessage", request.getHandle());
    
        return transaction;
    }

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Examples of org.geotools.data.DefaultTransaction


    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);
        fl.setFeatureLock(lock);
        fl2.setTransaction(new DefaultTransaction());


        assertEquals(1, fl.lockFeatures(fidFilter));
        assertEquals(0, fl2.lockFeatures(fidFilter));


        fl.unLockFeatures(fidFilter);

View Full Code Here

Examples of org.geotools.data.DefaultTransaction

    
    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);
        fl.setFeatureLock(lock);
        fl2.setTransaction(new DefaultTransaction());


        Query q = new DefaultQuery(RENAMED, fidFilter);
        assertEquals(1, fl.lockFeatures(q));
        assertEquals(0, fl2.lockFeatures(q));

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Examples of org.geotools.data.DefaultTransaction

        super(wfs, catalog, context);
    }


    protected DefaultTransaction getDatastoreTransaction(TransactionType request)
        throws IOException {
        DefaultTransaction transaction = new DefaultTransaction();
        // use handle as the log messages
        String username = "anonymous";
        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
        if(authentication != null) {
            Object principal = authentication.getPrincipal();
            if(principal instanceof UserDetails) {
                username = ((UserDetails) principal).getUsername(); 
            }
        }
        transaction.putProperty(VersionedPostgisDataStore.AUTHOR, username);
        transaction.putProperty(VersionedPostgisDataStore.MESSAGE, request.getHandle());


        return transaction;
    }

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Examples of org.geotools.data.DefaultTransaction

        }
      }
      /*
       * Write the features to the shapefile
       */
      Transaction transaction = new DefaultTransaction("create");


      String typeName = newDataStore.getTypeNames()[0];
      SimpleFeatureSource featureSource = newDataStore
          .getFeatureSource(typeName);


      if (featureSource instanceof SimpleFeatureStore) {
        SimpleFeatureStore featureStore = (SimpleFeatureStore) featureSource;


        /*
         * SimpleFeatureStore has a method to add features from a
         * SimpleFeatureCollection object, so we use the
         * ListFeatureCollection class to wrap our list of features.
         */
        SimpleFeatureCollection collection = new ListFeatureCollection(
            features.get(0).getFeatureType(), features);
        featureStore.setTransaction(transaction);
        try {
          featureStore.addFeatures(collection);
          transaction.commit();


        } catch (Exception problem) {
          problem.printStackTrace();
          transaction.rollback();


        } finally {
          transaction.close();
        }
        // success!
      } else {
        logger.error(typeName + " does not support read/write access");
      }

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