Author: tim Date: Thu Jan 13 11:35:30 2005 New Revision: 125091 URL: http://svn.apache.org/viewcvs?view=rev&rev=125091 Log: Add some comments Modified: cocoon/trunk/src/blocks/forms/java/org/apache/cocoon/forms/DefaultCacheManager.java
Modified: cocoon/trunk/src/blocks/forms/java/org/apache/cocoon/forms/DefaultCacheManager.java Url: http://svn.apache.org/viewcvs/cocoon/trunk/src/blocks/forms/java/org/apache/cocoon/forms/DefaultCacheManager.java?view=diff&rev=125091&p1=cocoon/trunk/src/blocks/forms/java/org/apache/cocoon/forms/DefaultCacheManager.java&r1=125090&p2=cocoon/trunk/src/blocks/forms/java/org/apache/cocoon/forms/DefaultCacheManager.java&r2=125091 ============================================================================== --- cocoon/trunk/src/blocks/forms/java/org/apache/cocoon/forms/DefaultCacheManager.java (original) +++ cocoon/trunk/src/blocks/forms/java/org/apache/cocoon/forms/DefaultCacheManager.java Thu Jan 13 11:35:30 2005 @@ -58,15 +58,18 @@ String key = prefix + source.getURI(); SourceValidity newValidity = source.getValidity(); + // If source is not valid then remove object from cache and return null if (newValidity == null) { cache.remove(key); return null; } + // If object is not in cache then return null Object[] objectAndValidity = (Object[])cache.get(key); if (objectAndValidity == null) return null; + // Check stored validity against current source validity SourceValidity storedValidity = (SourceValidity)objectAndValidity[1]; int valid = storedValidity.isValid(); boolean isValid; @@ -77,11 +80,13 @@ isValid = (valid == 1); } + // If stored object is not valid then remove object from cache and return null if (!isValid) { cache.remove(key); return null; } + // If valid then return cached object return objectAndValidity[0]; }
