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From sboi...@apache.org
Subject [39/50] [abbrv] incubator-ignite git commit: # ignite-51
Date Wed, 11 Mar 2015 10:22:21 GMT
# ignite-51


Project: http://git-wip-us.apache.org/repos/asf/incubator-ignite/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-ignite/commit/3b933a49
Tree: http://git-wip-us.apache.org/repos/asf/incubator-ignite/tree/3b933a49
Diff: http://git-wip-us.apache.org/repos/asf/incubator-ignite/diff/3b933a49

Branch: refs/heads/sprint-2
Commit: 3b933a49ec0af9764e8e39fa1588774064d76a8b
Parents: ba579aa
Author: sboikov <sboikov@gridgain.com>
Authored: Tue Mar 10 17:40:27 2015 +0300
Committer: sboikov <sboikov@gridgain.com>
Committed: Tue Mar 10 17:40:27 2015 +0300

----------------------------------------------------------------------
 .../org/apache/ignite/cache/IgniteImmutable.java   | 17 ++++++++++++++++-
 .../ignite/configuration/CacheConfiguration.java   | 10 ++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/3b933a49/modules/core/src/main/java/org/apache/ignite/cache/IgniteImmutable.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/cache/IgniteImmutable.java b/modules/core/src/main/java/org/apache/ignite/cache/IgniteImmutable.java
index 11eadaa..b6389ea 100644
--- a/modules/core/src/main/java/org/apache/ignite/cache/IgniteImmutable.java
+++ b/modules/core/src/main/java/org/apache/ignite/cache/IgniteImmutable.java
@@ -17,10 +17,25 @@
 
 package org.apache.ignite.cache;
 
+import org.apache.ignite.configuration.*;
+
 import java.lang.annotation.*;
 
 /**
- * Annotation for immutable objects.
+ * If cache configuration flag {@link CacheConfiguration#isCopyOnGet()} is set
+ * then for each operation implying return value copy of the value stored in cache is created.
+ * Also if this flag is set copies are created for values passed to {@link CacheInterceptor}
and
+ * to {@link org.apache.ignite.cache.IgniteEntryProcessor}.
+ * <p>
+ * Copies are not created for types marked with {@link IgniteImmutable} annotation and for
known
+ * immutable types:
+ * <ul>
+ *     <li>Boxed primitives ({@link Integer}, {@link Long}, ...)</li>
+ *     <li>{@link String}</li>
+ *     <li>{@link java.util.UUID}</li>
+ *     <li>{@link java.math.BigDecimal}</li>
+ *     <li>{@link org.apache.ignite.lang.IgniteUuid}</li>
+ * </ul>
  */
 @Documented
 @Retention(RetentionPolicy.RUNTIME)

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/3b933a49/modules/core/src/main/java/org/apache/ignite/configuration/CacheConfiguration.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/configuration/CacheConfiguration.java
b/modules/core/src/main/java/org/apache/ignite/configuration/CacheConfiguration.java
index 10d22fe..32998f1 100644
--- a/modules/core/src/main/java/org/apache/ignite/configuration/CacheConfiguration.java
+++ b/modules/core/src/main/java/org/apache/ignite/configuration/CacheConfiguration.java
@@ -1600,14 +1600,24 @@ public class CacheConfiguration<K, V> extends MutableConfiguration<K,
V> {
     }
 
     /**
+     * Gets flag indicating whether copy of of the value stored in cache should be created
+     * for cache operation implying return value. Also if this flag is set copies are created
for values
+     * passed to {@link CacheInterceptor} and to {@link org.apache.ignite.cache.IgniteEntryProcessor}.
+     * <p>
+     * Copies are not created for immutable types, see {@link IgniteImmutable}.
+     *
      * @return Copy on get flag.
+     * @see IgniteImmutable
      */
     public boolean isCopyOnGet() {
         return cpOnGet;
     }
 
     /**
+     * Set copy on get flag.
+     *
      * @param cpOnGet Copy on get flag.
+     * @see #isCopyOnGet
      */
     public void setCopyOnGet(boolean cpOnGet) {
         this.cpOnGet = cpOnGet;


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