Author: akarasulu
Date: Mon Nov 8 00:04:45 2004
New Revision: 56910
Modified:
incubator/directory/ldap/trunk/common/src/java/org/apache/ldap/common/util/PropertiesUtils.java
Log:
Added extra method that works specifically against a hashtable instead
of a properties object.
Modified:
incubator/directory/ldap/trunk/common/src/java/org/apache/ldap/common/util/PropertiesUtils.java
==============================================================================
---
incubator/directory/ldap/trunk/common/src/java/org/apache/ldap/common/util/PropertiesUtils.java
(original)
+++
incubator/directory/ldap/trunk/common/src/java/org/apache/ldap/common/util/PropertiesUtils.java
Mon Nov 8 00:04:45 2004
@@ -435,14 +435,55 @@
}
- public static int get( Properties props, String key, int defaultValue )
+ /**
+ * Gets a property or entry value from a hashtable and tries to transform
+ * whatever the value may be to an primitive integer.
+ *
+ * @param ht the hashtable to access for the value
+ * @param key the key to use when accessing the ht
+ * @param defval the default value to use if the key is not contained in ht
+ * or if the value cannot be represented as a primitive integer.
+ * @return the primitive integer representation of a hashtable value
+ */
+ public static int get( Hashtable ht, Object key, int defval )
{
- if ( props == null || ! props.containsKey( key ) || props.getProperty(
key ) == null )
+ if ( ht == null || ! ht.containsKey( key ) || ht.get( key ) == null )
{
- return defaultValue;
+ return defval;
}
- throw new NotImplementedException();
+ Object obj = ht.get( key );
+
+ if ( obj instanceof Byte )
+ {
+ return ( ( Byte ) obj ).intValue();
+ }
+ if ( obj instanceof Short )
+ {
+ return ( ( Short ) obj ).intValue();
+ }
+ if ( obj instanceof Integer )
+ {
+ return ( ( Integer ) obj ).intValue();
+ }
+ if ( obj instanceof Long )
+ {
+ return ( ( Long ) obj ).intValue();
+ }
+ if ( obj instanceof String )
+ {
+ try
+ {
+ return Integer.parseInt( ( String ) obj );
+ }
+ catch( NumberFormatException ne )
+ {
+ ne.printStackTrace();
+ return defval;
+ }
+ }
+
+ return defval;
}
