X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fio%2FFileParse.java;h=f4f765c63f3ab1866da1d00981827e078b8cae54;hb=a57e62adb20b8c9be0172f2d5d1e767c3aa528ca;hp=40bc00579d4a30a35ad49908b86fb2a45c6f2a4e;hpb=811f815af8e9b14e2e8f3d45ef45ab20ceae4449;p=jalview.git

diff --git a/src/jalview/io/FileParse.java b/src/jalview/io/FileParse.java
index 40bc005..f4f765c 100755
--- a/src/jalview/io/FileParse.java
+++ b/src/jalview/io/FileParse.java
@@ -37,6 +37,7 @@ public class FileParse
   protected BufferedReader dataIn=null;
   protected String errormessage="UNITIALISED SOURCE";
   protected boolean error=true;
+  protected String warningMessage=null;
   /**
    * size of readahead buffer used for when initial stream position is marked.
    */
@@ -51,6 +52,7 @@ public class FileParse
    * @return this.error (true if the source was invalid)
    */
   private boolean checkFileSource(String fileStr) throws IOException {
+    error=false;
     this.inFile = new File(fileStr);
     // check to see if it's a Jar file in disguise.
     if (!inFile.exists()) {
@@ -111,11 +113,16 @@ public class FileParse
     {
       if (checkFileSource(fileStr)) {  
         String suffixLess = extractSuffix(fileStr);
-        if (suffixLess!=null && checkFileSource(suffixLess))
+        if (suffixLess!=null)
         {
-          throw new IOException("Problem opening "+inFile+" (also tried "+fileStr+") : "+errormessage);
+          if (checkFileSource(suffixLess))
+          {
+            throw new IOException("Problem opening "+inFile+" (also tried "+suffixLess+") : "+errormessage);
+          }
+        } else
+        {
+          throw new IOException("Problem opening "+inFile+" : "+errormessage);
         }
-        throw new IOException("Problem opening "+inFile+" : "+errormessage);
       }
     }
     else if (type.equals(AppletFormatAdapter.URL))
@@ -200,4 +207,18 @@ public class FileParse
       throw new IOException("Implementation Error: Reset called for invalid source.");
     }
   }
+  /**
+   * 
+   * @return true if there is a warning for the user
+   */
+  public boolean hasWarningMessage() {
+    return (warningMessage!=null && warningMessage.length()>0);
+  }
+  /**
+   * 
+   * @return empty string or warning message about file that was just parsed.
+   */
+  public String getWarningMessage() {
+    return warningMessage;
+  }
 }