com.yahoo.vespa.config.server.configchange.RestartActionsFormatter Maven / Gradle / Ivy
// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.config.server.configchange;
/**
* Class used to format restart actions for human readability.
*
* @author geirst
*/
public class RestartActionsFormatter {
private final RestartActions actions;
public RestartActionsFormatter(RestartActions actions) {
this.actions = actions;
}
public String format() {
StringBuilder builder = new StringBuilder();
for (RestartActions.Entry entry : actions.getEntries()) {
builder.append("In cluster '" + entry.getClusterName() + "' of type '" + entry.getClusterType() + "':\n");
builder.append(" Restart services of type '" + entry.getServiceType() + "' because:\n");
int counter = 1;
for (String message : entry.getMessages()) {
builder.append(" " + counter++ + ") " + message + "\n");
}
}
return builder.toString();
}
}