remm 01/03/15 21:47:52
Modified: catalina/src/share/org/apache/naming/resources
DirContextURLConnection.java
Log:
- Add a new list call which returns an enumeration of names of the children of
a collection. Since that call isn't part of the URLConnection methods, the
URL connection returned by getResource(path).openConnection() needs
to be typecast.
Revision Changes Path
1.3 +46 -4
jakarta-tomcat-4.0/catalina/src/share/org/apache/naming/resources/DirContextURLConnection.java
Index: DirContextURLConnection.java
===================================================================
RCS file:
/home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/naming/resources/DirContextURLConnection.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- DirContextURLConnection.java 2001/01/26 01:04:25 1.2
+++ DirContextURLConnection.java 2001/03/16 05:47:51 1.3
@@ -1,7 +1,7 @@
/*
- * $Header:
/home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/naming/resources/DirContextURLConnection.java,v
1.2 2001/01/26 01:04:25 remm Exp $
- * $Revision: 1.2 $
- * $Date: 2001/01/26 01:04:25 $
+ * $Header:
/home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/naming/resources/DirContextURLConnection.java,v
1.3 2001/03/16 05:47:51 remm Exp $
+ * $Revision: 1.3 $
+ * $Date: 2001/03/16 05:47:51 $
*
* ====================================================================
*
@@ -69,7 +69,11 @@
import java.io.InputStream;
import java.io.FileNotFoundException;
import java.util.Date;
+import java.util.Enumeration;
+import java.util.Vector;
import javax.naming.NamingException;
+import javax.naming.NamingEnumeration;
+import javax.naming.NameClassPair;
import javax.naming.directory.DirContext;
import javax.naming.directory.Attribute;
import javax.naming.directory.Attributes;
@@ -85,7 +89,7 @@
* content is directly returned.
*
* @author <a href="mailto:[EMAIL PROTECTED]">Remy Maucherat</a>
- * @version $Revision: 1.2 $
+ * @version $Revision: 1.3 $
*/
public class DirContextURLConnection
extends URLConnection {
@@ -303,6 +307,44 @@
}
return (resource.streamContent());
+
+ }
+
+
+ // --------------------------------------------------------- Public Methods
+
+
+ /**
+ * List children of this collection. The names given are relative to this
+ * URI's path. The full uri of the children is then : path + "/" + name.
+ */
+ public Enumeration list()
+ throws IOException {
+
+ if (!connected) {
+ connect();
+ }
+
+ if ((resource == null) && (collection == null)) {
+ throw new FileNotFoundException();
+ }
+
+ Vector result = new Vector();
+
+ if (collection != null) {
+ try {
+ NamingEnumeration enum = context.list(getURL().getFile());
+ while (enum.hasMoreElements()) {
+ NameClassPair ncp = (NameClassPair) enum.nextElement();
+ result.addElement(ncp.getName());
+ }
+ } catch (NamingException e) {
+ // Unexpected exception
+ throw new FileNotFoundException();
+ }
+ }
+
+ return result.elements();
}
