From f45ad10b1baaf09fd4a40d6b63d1cd093623eedc Mon Sep 17 00:00:00 2001
From: steckbrief <steckbrief@chefmail.de>
Date: Mon, 6 Jun 2016 09:05:50 +0200
Subject: Related to FS#131, FS#129, FS#220: - FileTransferFailureReason
 including types introduced. A failure can be recoverable, non-recoverable or
 limited recoverable - in case file transfer with the highest weight factor
 fails, the next file transfer method is used - improved logging - javadoc
 comments added

---
 .../filetransfer/FileTransferFailureReason.java    | 91 ++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferFailureReason.java

(limited to 'src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferFailureReason.java')

diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferFailureReason.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferFailureReason.java
new file mode 100644
index 00000000..353c34d8
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferFailureReason.java
@@ -0,0 +1,91 @@
+package de.thedevstack.conversationsplus.services.filetransfer;
+
+/**
+ *
+ */
+public final class FileTransferFailureReason {
+    private final FileTransferFailureType type;
+    private int attempt;
+    private Exception causedByException;
+    private String failureMessage;
+
+    public static FileTransferFailureReason createRecoverableFailureReason(Exception e) {
+        return createFailureReason(FileTransferFailureType.RECOVERABLE, e.getMessage(), e);
+    }
+
+    public static FileTransferFailureReason createRecoverableFailureReason(String reason) {
+        return createFailureReason(FileTransferFailureType.RECOVERABLE, reason, null);
+    }
+
+    public static FileTransferFailureReason createRecoverableFailureReason(Exception e, String failureMessage) {
+        return createFailureReason(FileTransferFailureType.RECOVERABLE, failureMessage, e);
+    }
+
+    public static FileTransferFailureReason createLimitedRecoverableFailureReason(Exception e) {
+        return createFailureReason(FileTransferFailureType.LIMITEDRECOVERABLE, e.getMessage(), e);
+    }
+
+    public static FileTransferFailureReason createLimitedRecoverableFailureReason(String reason) {
+        return createFailureReason(FileTransferFailureType.LIMITEDRECOVERABLE, reason, null);
+    }
+
+    public static FileTransferFailureReason createLimitedRecoverableFailureReason(Exception e, String failureMessage) {
+        return createFailureReason(FileTransferFailureType.LIMITEDRECOVERABLE, failureMessage, e);
+    }
+
+    public static FileTransferFailureReason createNonRecoverableFailureReason(Exception e) {
+        return createFailureReason(FileTransferFailureType.NONRECOVERABLE, e.getMessage(), e);
+    }
+
+    public static FileTransferFailureReason createNonRecoverableFailureReason(String reason) {
+        return createFailureReason(FileTransferFailureType.NONRECOVERABLE, reason, null);
+    }
+
+    public static FileTransferFailureReason createNonRecoverableFailureReason(Exception e, String failureMessage) {
+        return createFailureReason(FileTransferFailureType.NONRECOVERABLE, failureMessage, e);
+    }
+
+    private static FileTransferFailureReason createFailureReason(FileTransferFailureType type, String message, Exception e) {
+        FileTransferFailureReason ftfr = new FileTransferFailureReason(type);
+        ftfr.setCausedByException(e);
+        if (null != e && (null == message || message.isEmpty())) {
+            message = e.getMessage();
+        }
+        ftfr.setFailureMessage(message);
+
+        return ftfr;
+
+    }
+
+    private FileTransferFailureReason(FileTransferFailureType type) {
+        this.type = type;
+    }
+
+    public void setFailureMessage(String failureMessage) {
+        this.failureMessage = failureMessage;
+    }
+
+    public String getFailureMessage() {
+        return failureMessage;
+    }
+
+    public FileTransferFailureType getType() {
+        return type;
+    }
+
+    public void setCausedByException(Exception causedByException) {
+        this.causedByException = causedByException;
+    }
+
+    public Exception getCausedByException() {
+        return causedByException;
+    }
+
+    public void setAttempt(int attempt) {
+        this.attempt = attempt;
+    }
+
+    public boolean isRecoverable() {
+        return this.type.isRetryPossible(this.attempt);
+    }
+}
-- 
cgit v1.2.3