[teiid-commits] teiid SVN: r3881 - branches/7.7.x/connectors/sandbox/connector-coherence/src/main/java/org/teiid/resource/adapter/coherence.

Author: van.halbert Date: 2012-02-14 12:37:23 -0500 (Tue, 14 Feb 2012) New Revision: 3881 Modified: branches/7.7.x/connectors/sandbox/connector-coherence/src/main/java/org/teiid/resource/adapter/coherence/CoherenceConnection.java branches/7.7.x/connectors/sandbox/connector-coherence/src/main/java/org/teiid/resource/adapter/coherence/CoherenceConnectionImpl.java Log: adding methods to support update Modified: branches/7.7.x/connectors/sandbox/connector-coherence/src/main/java/org/teiid/resource/adapter/coherence/CoherenceConnection.java =================================================================== --- branches/7.7.x/connectors/sandbox/connector-coherence/src/main/java/org/teiid/resource/adapter/coherence/CoherenceConnection.java 2012-02-14 17:22:52 UTC (rev 3880) +++ branches/7.7.x/connectors/sandbox/connector-coherence/src/main/java/org/teiid/resource/adapter/coherence/CoherenceConnection.java 2012-02-14 17:37:23 UTC (rev 3881) @@ -67,4 +67,13 @@ */ public void remove(Object key) throws ResourceException; + + /** + * Call to update the root object in the cache. + * @param key is the key to the object in the cache + * @param object is the root object to be updated + * @throws ResourceException + */ + public void update(Object key, Object object) throws ResourceException; + } Modified: branches/7.7.x/connectors/sandbox/connector-coherence/src/main/java/org/teiid/resource/adapter/coherence/CoherenceConnectionImpl.java =================================================================== --- branches/7.7.x/connectors/sandbox/connector-coherence/src/main/java/org/teiid/resource/adapter/coherence/CoherenceConnectionImpl.java 2012-02-14 17:22:52 UTC (rev 3880) +++ branches/7.7.x/connectors/sandbox/connector-coherence/src/main/java/org/teiid/resource/adapter/coherence/CoherenceConnectionImpl.java 2012-02-14 17:37:23 UTC (rev 3881) @@ -137,6 +137,36 @@ } + public void update(Object key, Object object) throws ResourceException { + NamedCache sourceCache = getCache(); + if (!sourceCache.containsKey(key)) { + throw new ResourceException("Unable to update object for key: " + key + " to cache " + this.cacheName + ", because it already exist"); + } + + TransactionMap tmap = CacheFactory.getLocalTransaction(sourceCache); + + tmap.setTransactionIsolation(TransactionMap.TRANSACTION_REPEATABLE_GET); + tmap.setConcurrency(TransactionMap.CONCUR_PESSIMISTIC); + + tmap.begin(); + try + { + tmap.put(key, object); + tmap.prepare(); + tmap.commit(); + } + catch (Exception e) { + throw new ResourceException(e); + } + + sourceCache = getCache(); + if (!sourceCache.containsKey(key)) { + throw new ResourceException("Problem updating object for key: " + key + " to the cache " + this.cacheName +", object not found after add"); + } + + + } + public void remove(Object key) throws ResourceException { System.out.println("Remove: " + key); NamedCache sourceCache = getCache();