asterisk-java-cvs

[Stefan R. <sr...@us...>]

Update of /cvsroot/asterisk-java/asterisk-java/src/java/net/sf/asterisk/manager
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv4438/src/java/net/sf/asterisk/manager

Modified Files:
	Channel.java 
Log Message:
Made toString() threadsafe

Index: Channel.java
===================================================================
RCS file: /cvsroot/asterisk-java/asterisk-java/src/java/net/sf/asterisk/manager/Channel.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -p -r1.7 -r1.8
--- Channel.java	8 Aug 2005 05:59:16 -0000	1.7
+++ Channel.java	8 Aug 2005 06:08:27 -0000	1.8
@@ -310,14 +310,22 @@ public class Channel implements Serializ
     public String toString()
     {
         StringBuffer sb;
+        Channel linkedChannel;
+        int systemHashcode;
 
         sb = new StringBuffer(getClass().getName() + ": ");
-        sb.append("id='" + getId() + "'; ");
-        sb.append("name='" + getName() + "'; ");
-        sb.append("callerId='" + getCallerId() + "'; ");
-        sb.append("state='" + getState() + "'; ");
-        sb.append("account='" + getAccount() + "'; ");
-        sb.append("dateOfCreation=" + getDateOfCreation() + "; ");
+        
+        synchronized (this)
+        {
+            sb.append("id='" + getId() + "'; ");
+            sb.append("name='" + getName() + "'; ");
+            sb.append("callerId='" + getCallerId() + "'; ");
+            sb.append("state='" + getState() + "'; ");
+            sb.append("account='" + getAccount() + "'; ");
+            sb.append("dateOfCreation=" + getDateOfCreation() + "; ");
+            linkedChannel = this.linkedChannel;
+            systemHashcode = System.identityHashCode(this);
+        }
         if (linkedChannel == null)
         {
             sb.append("linkedChannel=null; ");
@@ -325,14 +333,17 @@ public class Channel implements Serializ
         else
         {
             sb.append("linkedChannel=[");
-            sb.append(linkedChannel.getClass().getName() + ": ");
-            sb.append("id='" + linkedChannel.getId() + "'; ");
-            sb.append("name='" + linkedChannel.getName() + "'; ");
-            sb.append("systemHashcode="
-                    + System.identityHashCode(linkedChannel));
+            synchronized (linkedChannel)
+            {
+                sb.append(linkedChannel.getClass().getName() + ": ");
+                sb.append("id='" + linkedChannel.getId() + "'; ");
+                sb.append("name='" + linkedChannel.getName() + "'; ");
+                sb.append("systemHashcode="
+                        + System.identityHashCode(linkedChannel));
+            }
             sb.append("]; ");
         }
-        sb.append("systemHashcode=" + System.identityHashCode(this));
+        sb.append("systemHashcode=" + systemHashcode);
 
         return sb.toString();
     }