/*
* Copyright (c) 2020 François Onimus
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.fonimus.ssh.shell.commands;
import com.github.fonimus.ssh.shell.postprocess.TypePostProcessorResultHandler;
import org.jline.terminal.Terminal;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Lazy;
import org.springframework.shell.standard.ShellCommandGroup;
import org.springframework.shell.standard.ShellMethod;
import org.springframework.shell.standard.commands.Stacktrace;
/**
* Override stacktrace command to get error per thread
*/
@SshShellComponent
@ShellCommandGroup("Built-In Commands")
public class StacktraceCommand implements Stacktrace.Command {
private Terminal terminal;
@ShellMethod(key = {"stacktrace"}, value = "Display the full stacktrace of the last error.")
public void stacktrace() {
Throwable lastError = TypePostProcessorResultHandler.THREAD_CONTEXT.get();
if (lastError != null) {
lastError.printStackTrace(this.terminal.writer());
}
}
@Autowired
@Lazy
public void setTerminal(Terminal terminal) {
this.terminal = terminal;
}
}
