From 72420249ffac25cab4c5c9e4ff737f6930a9d14b Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@freenetproject.org>
Date: Sat, 29 Feb 2020 12:05:39 +0100
Subject: [PATCH] =?utf8?q?=F0=9F=A5=85=20Throw=20specialized=20exception?=
 =?utf8?q?=20for=20protocol=20errors?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 .../net/pterodactylus/fcp/highlevel/FcpClient.java |  2 +-
 .../fcp/highlevel/FcpProtocolException.java        | 60 ++++++++++++++++++++++
 2 files changed, 61 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/net/pterodactylus/fcp/highlevel/FcpProtocolException.java

diff --git a/src/main/java/net/pterodactylus/fcp/highlevel/FcpClient.java b/src/main/java/net/pterodactylus/fcp/highlevel/FcpClient.java
index 0c13505..6d51c92 100644
--- a/src/main/java/net/pterodactylus/fcp/highlevel/FcpClient.java
+++ b/src/main/java/net/pterodactylus/fcp/highlevel/FcpClient.java
@@ -1304,7 +1304,7 @@ public class FcpClient implements Closeable {
 		 */
 		@Override
 		public void receivedProtocolError(FcpConnection fcpConnection, ProtocolError protocolError) {
-			fcpException = new FcpException("Protocol error (" + protocolError.getCode() + ", " + protocolError.getCodeDescription());
+			fcpException = FcpProtocolException.from(protocolError);
 			completionLatch.countDown();
 		}
 
diff --git a/src/main/java/net/pterodactylus/fcp/highlevel/FcpProtocolException.java b/src/main/java/net/pterodactylus/fcp/highlevel/FcpProtocolException.java
new file mode 100644
index 0000000..8df43a0
--- /dev/null
+++ b/src/main/java/net/pterodactylus/fcp/highlevel/FcpProtocolException.java
@@ -0,0 +1,60 @@
+/*
+ * jFCPlib - FcpProtocolException.java - Copyright © 2020 David ‘Bombe’ Roden
+ *
+ * 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 net.pterodactylus.fcp.highlevel;
+
+import net.pterodactylus.fcp.ProtocolError;
+
+/**
+ * Specialized FCP exception that signals a {@link ProtocolError}.
+ */
+public class FcpProtocolException extends FcpException {
+
+	private final int code;
+	private final String codeDescription;
+	private final String extraDescription;
+	private final boolean fatal;
+
+	public FcpProtocolException(int code, String codeDescription, String extraDescription, boolean fatal) {
+		this.code = code;
+		this.codeDescription = codeDescription;
+		this.extraDescription = extraDescription;
+		this.fatal = fatal;
+	}
+
+	public int getCode() {
+		return code;
+	}
+
+	public String getCodeDescription() {
+		return codeDescription;
+	}
+
+	public String getExtraDescription() {
+		return extraDescription;
+	}
+
+	public boolean isFatal() {
+		return fatal;
+	}
+
+	public static FcpProtocolException from(ProtocolError protocolError) {
+		return new FcpProtocolException(protocolError.getCode(), protocolError.getCodeDescription(),
+			protocolError.getExtraDescription(), protocolError.isFatal());
+	}
+
+}
-- 
2.7.4