1 files changed, 126 insertions, 0 deletions
diff --git a/core/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/perspective/MessageBundle.java b/core/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/perspective/MessageBundle.java
new file mode 100644
index 000000000..53a5d52cf
--- /dev/null
+++ b/core/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/perspective/MessageBundle.java
@@ -0,0 +1,126 @@
+/*******************************************************************************
+ * Copyright (c) 2001, 2005 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.wst.ws.internal.explorer.platform.perspective;
+
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+/**
+* An message bundle is a collection of messages drawn from some
+* set of properties.
+*/
+public class MessageBundle
+{
+  private ResourceBundle fResourceBundle;
+
+  /**
+  * Constructs a new MessageBundle from the given ResourceBundle.
+  */
+  public MessageBundle ( ResourceBundle resourceBundle )
+  {
+    fResourceBundle = resourceBundle;
+  }
+
+  /**
+  * Returns the message identified by messageId.
+  * @param messageId The message ID.
+  * @return String The message text.
+  */
+  public String getMessage ( String messageId )
+  {
+    try
+    {
+      return fResourceBundle.getString(messageId);
+    }
+    catch (MissingResourceException e)
+    {
+      return messageId;
+    }
+  }
+
+  /**
+  * Returns the message identified by messageId.
+  * @param messageId The message ID.
+  * @param sub A substitution value for "%1" in the message.
+  * @return String The message text.
+  */
+  public String getMessage ( String messageId, String sub )
+  {
+    String[] s = {sub};
+    return getMessage(messageId,s);
+  }
+
+  /**
+  * Returns the message identified by messageId.
+  * @param messageId The message ID.
+  * @param sub Substitution values for "%1..%n" (sub[0]..sub[n-1]) in
+  * the message.
+  * @return String The message text.
+  */
+  public String getMessage ( String messageId, String[] sub )
+  {
+    String m = getMessage(messageId);
+    int len = m.length();
+    int max = sub.length;
+    StringBuffer b = new StringBuffer();
+    int pos = 0;
+    while (pos >= 0)
+    {
+      int pct = m.indexOf('%',pos);
+      if (pct >= 0)
+      {
+        b.append(m.substring(pos,pct));
+        pos = pct + 1;
+        if (pos < len)
+        {
+          char d = m.charAt(pos);
+          if (Character.isDigit(d) && d != '0')
+          {
+            int v = Integer.parseInt(new Character(d).toString());
+            if (v <= max)
+            {
+              b.append(sub[v-1]);
+            }
+            else
+            {
+              b.append('?');
+            }
+            pos++;
+          }
+          else
+          {
+            b.append('%');
+            b.append(d);
+            pos++;
+          }
+        }
+        else
+        {
+          b.append('%');
+          pos = -1;
+        }
+      }
+      else
+      {
+        b.append(m.substring(pos));
+        pos = -1;
+      }
+    }
+    return b.toString();
+  }
+
+  public ResourceBundle getResourceBundle()
+  {
+    return fResourceBundle;
+  }
+}
+