Issue #253 Abort/Retry/Ignore dialog on IO errors

trunk/src/com/jpexs/decompiler/flash/RetryTask.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2013 JPEXS
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.jpexs.decompiler.flash;
+
+import java.io.IOException;
+
+/**
+ *
+ * @author JPEXS
+ */
+public class RetryTask {
+
+    private RunnableIOEx r;
+    private AbortRetryIgnoreHandler handler;
+    public Object result;
+
+    public RetryTask(RunnableIOEx r, AbortRetryIgnoreHandler handler) {
+        this.r = r;
+        this.handler = handler;
+    }
+
+    public void run() throws IOException {
+        boolean retry;
+        do {
+            retry = false;
+            try {
+                r.run();
+            } catch (Exception ex) {
+                switch (handler.handle(ex)) {
+                    case AbortRetryIgnoreHandler.ABORT:
+                        throw ex;
+                    case AbortRetryIgnoreHandler.RETRY:
+                        retry = true;
+                        break;
+                    case AbortRetryIgnoreHandler.IGNORE:
+                        break;
+                }
+            }
+        } while (retry);
+    }
+}