fix titleCache truncation size issue (e.g. #3774)

diff --git a/cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/common/IdentifiableEntity.java b/cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/common/IdentifiableEntity.java
index be326fcf2fb2949166e2e92d82b8cb82b3afebfd..40fcade04aaea777d3448446c463966c2c9b8149 100644 (file)
--- a/cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/common/IdentifiableEntity.java
+++ b/cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/common/IdentifiableEntity.java
@@ -221,7 +221,8 @@ public abstract class IdentifiableEntity<S extends IIdentifiableEntityCacheStrat
      */
     @Override
     public void setTitleCache(String titleCache){
-        this.titleCache = titleCache;
+       //TODO shouldn't we call setTitleCache(String, boolean),but is this conformant with Java Bean Specification?  
+       this.titleCache = getTruncatedCache(titleCache);
     }
 
     /* (non-Javadoc)
@@ -241,9 +242,10 @@ public abstract class IdentifiableEntity<S extends IIdentifiableEntityCacheStrat
      */
     @Transient
     protected String getTruncatedCache(String cache) {
-        if (cache != null && cache.length() > 1023){
+        int maxLength = 800;
+       if (cache != null && cache.length() > maxLength){
             logger.warn("Truncation of cache: " + this.toString() + "/" + cache);
-            cache = cache.substring(0, 1020) + "...";
+            cache = cache.substring(0, maxLength - 4) + "...";   //TODO do we need -4 or is -3 enough
         }
         return cache;
     }