svn commit: r535127 - /jackrabbit/trunk/jackrabbit-jcr-commons/src/main/java/org/apache/jackrabbit/value/NameValue.java

[mr...@apache.org]

Author: mreutegg
Date: Fri May  4 01:27:21 2007
New Revision: 535127

URL: http://svn.apache.org/viewvc?view=rev&rev=535127
Log:
JCR-896: Unnecessary parsing of Name value
- add factory method that takes QName and NamespaceResolver

Modified:
    jackrabbit/trunk/jackrabbit-jcr-commons/src/main/java/org/apache/jackrabbit/value/NameValue.java

Modified: jackrabbit/trunk/jackrabbit-jcr-commons/src/main/java/org/apache/jackrabbit/value/NameValue.java
URL: http://svn.apache.org/viewvc/jackrabbit/trunk/jackrabbit-jcr-commons/src/main/java/org/apache/jackrabbit/value/NameValue.java?view=diff&rev=535127&r1=535126&r2=535127
==============================================================================
--- jackrabbit/trunk/jackrabbit-jcr-commons/src/main/java/org/apache/jackrabbit/value/NameValue.java (original)
+++ jackrabbit/trunk/jackrabbit-jcr-commons/src/main/java/org/apache/jackrabbit/value/NameValue.java Fri May  4 01:27:21 2007
@@ -18,6 +18,9 @@
 
 import org.apache.jackrabbit.name.NameFormat;
 import org.apache.jackrabbit.name.IllegalNameException;
+import org.apache.jackrabbit.name.QName;
+import org.apache.jackrabbit.name.NamespaceResolver;
+import org.apache.jackrabbit.name.NoPrefixDeclaredException;
 
 import javax.jcr.PropertyType;
 import javax.jcr.RepositoryException;
@@ -57,6 +60,28 @@
             return new NameValue(s);
         } else {
             throw new ValueFormatException("not a valid name format");
+        }
+    }
+
+    /**
+     * Returns a new <code>NameValue</code> initialized to the value represented
+     * by the specified <code>QName</code> formatted to a string using the
+     * specified <code>resolver</code>.
+     *
+     * @param name     the name to format.
+     * @param resolver a namespace resolver the resolve the URI in the name to a
+     *                 prefix.
+     * @return a newly constructed <code>NameValue</code> representing the the
+     *         specified value.
+     * @throws ValueFormatException If the <code>QName</code> contains a URI
+     *                              that is not known to <code>resolver</code>.
+     */
+    public static NameValue valueOf(QName name, NamespaceResolver resolver)
+            throws ValueFormatException {
+        try {
+            return new NameValue(NameFormat.format(name, resolver));
+        } catch (NoPrefixDeclaredException e) {
+            throw new ValueFormatException(e.getMessage());
         }
     }