Changeset 19429 for gli/trunk/src/org/greenstone/gatherer/util/PortFinder.java

Timestamp:

2009-05-13T13:55:59+12:00 (15 years ago)

Author:

ak19

Message:

Method isPortAvailable() now passed a boolean parameter telling it whether to run in silent mode or not. In the former, it will only print out real error messages instead of quasi-debug messages.

File:

• gli/trunk/src/org/greenstone/gatherer/util/PortFinder.java (modified) (3 diffs)

gli/trunk/src/org/greenstone/gatherer/util/PortFinder.java

@@ -47 +47 @@
      *  @return the number of an available port.    
      */
-    public int findPortInRange() throws Exception { 
+    public int findPortInRange(boolean silent) throws Exception {   
     try {
         boolean foundFreePort = false;
         for(int i = 0; i < PORT_BLOCK_SIZE; i++) {
         
-        if(isPortAvailable(nextFreePort)) {
+        if(isPortAvailable(nextFreePort, silent)) {
             foundFreePort = true;
             break;
@@ -108 +108 @@
 
     /** @return true if the portnum is available for use */
-    public static boolean isPortAvailable(int portnum) {
+    public static boolean isPortAvailable(int portnum, boolean silent) {
     ServerSocket tmpSocket = null;
     try {
         tmpSocket = new ServerSocket(portnum);
         tmpSocket.close();
-        //System.err.println("Port " + portnum + " not yet in use.");
+        if(!silent) {
+        System.err.println("Port " + portnum + " not yet in use.");
+        }
         return true;
         
@@ -120 +122 @@
         // socket to a local address and port. Typically, the port is 
         // in use, or the requested local address could not be assigned."
-        System.err.println("Port " + portnum + " already in use or can't be assigned.");
+        if(!silent) {
+        System.err.println("Port " + portnum + " already in use or can't be assigned.");
+        }
         tmpSocket = null;
         return false;