rsitze 02/05/09 11:07:30
Modified: java/src/org/apache/axis/handlers BasicHandler.java
Log:
Added method to 'optionally' set properties, i.e. defaults.
Revision Changes Path
1.29 +25 -4 xml-axis/java/src/org/apache/axis/handlers/BasicHandler.java
Index: BasicHandler.java
===================================================================
RCS file: /home/cvs/xml-axis/java/src/org/apache/axis/handlers/BasicHandler.java,v
retrieving revision 1.28
retrieving revision 1.29
diff -u -r1.28 -r1.29
--- BasicHandler.java 23 Apr 2002 03:54:25 -0000 1.28
+++ BasicHandler.java 9 May 2002 18:07:30 -0000 1.29
@@ -86,7 +86,10 @@
protected Hashtable options;
protected String name;
- /** Should this Handler use a LockableHashtable for options? */
+
+ /**
+ * Should this Handler use a LockableHashtable for options?
+ */
protected void initHashtable(boolean makeLockable)
{
if (makeLockable) {
@@ -99,7 +102,6 @@
/** Stubbed-out methods. Override in your child class to implement
* any real behavior.
*/
-
public void init()
{
}
@@ -116,6 +118,7 @@
public void onFault(MessageContext msgContext)
{
}
+
/** Must implement this in subclasses.
*/
public abstract void invoke(MessageContext msgContext) throws AxisFault;
@@ -127,6 +130,24 @@
if ( options == null ) initHashtable(false);
options.put( name, value );
}
+
+ /**
+ * Set a default value for the given option:
+ * if the option is not already set, then set it.
+ * if the option is already set, then do not set it.
+ * <p>
+ * If this is called multiple times, the first with a non-null value
+ * if 'value' will set the default, remaining calls will be ignored.
+ * <p>
+ * Returns true if value set (by this call), otherwise false;
+ */
+ public boolean setOptionDefault(String name, Object value) {
+ boolean val = (options == null || options.get(name) == null) && value !=
null;
+ if (val) {
+ setOption(name, value);
+ }
+ return val;
+ }
/**
* Returns the option corresponding to the 'name' given
@@ -164,7 +185,7 @@
}
public Element getDeploymentData(Document doc) {
- log.debug(JavaUtils.getMessage("enter00",
"BasicHandler::getDeploymentData") );
+ log.debug("Enter: BasicHandler::getDeploymentData");
Element root = doc.createElementNS("", "handler");
@@ -181,7 +202,7 @@
root.appendChild( e1 );
}
}
- log.debug(JavaUtils.getMessage("exit00", "BasicHandler::getDeploymentData")
);
+ log.debug("Exit: BasicHandler::getDeploymentData");
return( root );
}
