org.apache.pulsar.admin.cli.utils.NameValueParameterSplitter Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.pulsar.admin.cli.utils;
import java.util.HashMap;
import java.util.Map;
import com.beust.jcommander.IStringConverter;
import com.beust.jcommander.ParameterException;
public class NameValueParameterSplitter implements IStringConverter> {
@Override
public Map convert(String value) {
boolean error = false;
Map map = new HashMap();
String[] nvpairs = value.split(",");
for (String nvpair : nvpairs) {
error = true;
if (nvpair != null) {
String[] nv = nvpair.split("=");
if (nv != null && nv.length == 2) {
nv[0] = nv[0].trim();
nv[1] = nv[1].trim();
if (!nv[0].isEmpty() && !nv[1].isEmpty() && nv[0].charAt(0) != '\'') {
map.put(nv[0], nv[1]);
error = false;
}
}
}
if (error) {
break;
}
}
if (error) {
throw new ParameterException("unable to parse bad name=value parameter list: " + value);
}
return map;
}
}