org.infinispan.server.cli.handlers.SiteCommandHandler Maven / Gradle / Ivy

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package org.infinispan.server.cli.handlers;

import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.List;

import org.infinispan.server.cli.util.CliCommandBuffer;
import org.jboss.as.cli.CommandArgument;
import org.jboss.as.cli.CommandContext;
import org.jboss.as.cli.CommandFormatException;
import org.jboss.as.cli.CommandHandler;
import org.jboss.as.cli.CommandHandlerProvider;
import org.jboss.as.cli.impl.ArgumentWithValue;
import org.jboss.as.cli.impl.ArgumentWithoutValue;
import org.jboss.as.cli.operation.ParsedCommandLine;

/**
 * The {@link CacheCommand#SITE} handler.
 *
 * @author Pedro Ruivo
 * @since 6.1
 */
public class SiteCommandHandler extends NoArgumentsCliCommandHandler {

   private final List arguments;

   public SiteCommandHandler(CliCommandBuffer buffer) {
      super(CacheCommand.SITE, buffer);
      arguments = Arrays.asList(
            new ArgumentWithoutValue(this, -1, "--status"),
            new ArgumentWithoutValue(this, -1, "--online"),
            new ArgumentWithoutValue(this, -1, "--offline"),
            new ArgumentWithoutValue(this, -1, "--push"),
            new ArgumentWithoutValue(this, -1, "--cancelpush"),
            new ArgumentWithoutValue(this, -1, "--cancelreceive"),
            new ArgumentWithoutValue(this, -1, "--pushstatus"),
            new ArgumentWithoutValue(this, -1, "--clearpushstatus"),
            new ArgumentWithoutValue(this, -1, "--sendingsite"),
            new ArgumentWithoutValue(this, -1, "--onlineall"),
            new ArgumentWithoutValue(this, -1, "--offlineall"),
            new ArgumentWithoutValue(this, -1, "--pushall"),
            new ArgumentWithoutValue(this, -1, "--cancelpushall")
      );
      new ArgumentWithValue(this, null, 0, "--site-name");
   }

   @Override
   public Collection getArguments(CommandContext ctx) {
      ParsedCommandLine parsedCommandLine = ctx.getParsedCommandLine();
      try {
         for (CommandArgument argument : arguments) {
            if (argument.isPresent(parsedCommandLine)) {
               return Collections.emptyList();
            }
         }
         return Collections.unmodifiableCollection(arguments);
      } catch (CommandFormatException e) {
         //ignored!
      }
      return Collections.emptyList();
   }

   public static class Provider implements CommandHandlerProvider {

      @Override
      public CommandHandler createCommandHandler(CommandContext ctx) {
         return new SiteCommandHandler(CliCommandBuffer.INSTANCE);
      }

      @Override
      public boolean isTabComplete() {
         return true;
      }

      @Override
      public String[] getNames() {
         return new String[] { CacheCommand.SITE.getName() };
      }

   }
}