diff options
Diffstat (limited to 'src/main/java/org/onap/dmaap/mr/tools/ClusterCommand.java')
-rw-r--r-- | src/main/java/org/onap/dmaap/mr/tools/ClusterCommand.java | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/main/java/org/onap/dmaap/mr/tools/ClusterCommand.java b/src/main/java/org/onap/dmaap/mr/tools/ClusterCommand.java new file mode 100644 index 0000000..c4ef5e4 --- /dev/null +++ b/src/main/java/org/onap/dmaap/mr/tools/ClusterCommand.java @@ -0,0 +1,80 @@ +/******************************************************************************* + * ============LICENSE_START======================================================= + * org.onap.dmaap + * ================================================================================ + * Copyright © 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + * + *******************************************************************************/ +package org.onap.dmaap.mr.tools; + +import java.io.PrintStream; + +import com.att.nsa.cmdtool.Command; +import com.att.nsa.cmdtool.CommandNotReadyException; +import org.onap.dmaap.mr.client.impl.MRConsumerImpl; + +public class ClusterCommand implements Command<MRCommandContext> +{ + + @Override + public String[] getMatches () + { + return new String[]{ + "cluster", + "cluster (\\S*)?", + }; + } + + @Override + public void checkReady ( MRCommandContext context ) throws CommandNotReadyException + { + } + + @Override + public void execute ( String[] parts, MRCommandContext context, PrintStream out ) throws CommandNotReadyException + { + if ( parts.length == 0 ) + { + for ( String host : context.getCluster () ) + { + out.println ( host ); + } + } + else + { + context.clearCluster (); + for ( String part : parts ) + { + String[] hosts = part.trim().split ( "\\s+" ); + for ( String host : hosts ) + { + for ( String splitHost : MRConsumerImpl.stringToList(host) ) + { + context.addClusterHost ( splitHost ); + } + } + } + } + } + + @Override + public void displayHelp ( PrintStream out ) + { + out.println ( "cluster host1 host2 ..." ); + } + +} |