diff --git a/pom.xml b/pom.xml
index dc62902e..e7f28063 100644
--- a/pom.xml
+++ b/pom.xml
@@ -77,5 +77,10 @@
jackson-mapper-asl
1.9.12
+
+ org.springframework
+ spring-tx
+ 3.2.1.RELEASE
+
diff --git a/src/main/java/com/couchbase/spring/core/CouchbaseExceptionTranslator.java b/src/main/java/com/couchbase/spring/core/CouchbaseExceptionTranslator.java
new file mode 100644
index 00000000..271a9a9d
--- /dev/null
+++ b/src/main/java/com/couchbase/spring/core/CouchbaseExceptionTranslator.java
@@ -0,0 +1,60 @@
+/**
+ * Copyright (C) 2009-2012 Couchbase, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALING
+ * IN THE SOFTWARE.
+ */
+
+package com.couchbase.spring.core;
+
+import org.springframework.dao.DataAccessException;
+import org.springframework.dao.DataAccessResourceFailureException;
+import org.springframework.dao.DataIntegrityViolationException;
+import org.springframework.dao.support.PersistenceExceptionTranslator;
+
+import com.couchbase.client.ObservedException;
+import com.couchbase.client.ObservedModifiedException;
+import com.couchbase.client.ObservedTimeoutException;
+import com.couchbase.client.vbucket.ConnectionException;
+
+/**
+ * Simple {@link PersistenceExceptionTranslator} for Couchbase.
+ *
+ * Convert the given runtime exception to an appropriate exception from the
+ * {@code org.springframework.dao} hierarchy. Return {@literal null} if no translation
+ * is appropriate: any other exception may have resulted from user code, and should not
+ * be translated.
+ */
+public class CouchbaseExceptionTranslator implements PersistenceExceptionTranslator {
+
+ @Override
+ public DataAccessException translateExceptionIfPossible(RuntimeException ex) {
+ if(ex instanceof ConnectionException) {
+ return new DataAccessResourceFailureException(ex.getMessage(), ex);
+ }
+
+ if(ex instanceof ObservedException ||
+ ex instanceof ObservedTimeoutException ||
+ ex instanceof ObservedModifiedException) {
+ return new DataIntegrityViolationException(ex.getMessage(), ex);
+ }
+
+ return null;
+ }
+
+}
diff --git a/src/main/java/com/couchbase/spring/core/CouchbaseTemplate.java b/src/main/java/com/couchbase/spring/core/CouchbaseTemplate.java
index 5c342ba0..f0628fd1 100644
--- a/src/main/java/com/couchbase/spring/core/CouchbaseTemplate.java
+++ b/src/main/java/com/couchbase/spring/core/CouchbaseTemplate.java
@@ -45,6 +45,8 @@ public class CouchbaseTemplate implements CouchbaseOperations {
protected final MappingContext extends CouchbasePersistentEntity>,
CouchbasePersistentProperty> mappingContext;
private static final Collection ITERABLE_CLASSES;
+ private final CouchbaseExceptionTranslator exceptionTranslator =
+ new CouchbaseExceptionTranslator();
static {
Set iterableClasses = new HashSet();
@@ -138,6 +140,11 @@ public class CouchbaseTemplate implements CouchbaseOperations {
}
}
}
+
+ private RuntimeException potentiallyConvertRuntimeException(RuntimeException ex) {
+ RuntimeException resolved = this.exceptionTranslator.translateExceptionIfPossible(ex);
+ return resolved == null ? ex : resolved;
+ }
}