/*
* Copyright 2013 the original author or authors.
*
* 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 org.springframework.xd.shell;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.Ordered;
import org.springframework.core.annotation.Order;
import org.springframework.shell.plugin.PromptProvider;
import org.springframework.stereotype.Component;
/**
* A provider that sets the shell prompt to xd:>
*
* @author Mark Pollack
* @author Gunnar Hillert
* @since 1.0
*
*/
@Component
@Order(Ordered.HIGHEST_PRECEDENCE)
public class XDShellPromptProvider implements PromptProvider {
@Autowired
private XDShell xdShell;
@Override
public String getProviderName() {
return "xd-prompt";
}
@Override
public String getPrompt() {
if (xdShell.getSpringXDOperations() == null) {
return "server-unknown:>";
}
else {
return "xd:>";
}
}
}