net.anyflow.lannister.TestUtil.java Source code

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Here is the source code for net.anyflow.lannister.TestUtil.java

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/*
 * Copyright 2016 The Lannister Project
 * 
 * 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 net.anyflow.lannister;

import io.netty.channel.ChannelId;

public class TestUtil {

    private static int clientIdNo = 0;

    public static String newClientId() {
        String clientIdPrefix = "testClientId";

        synchronized (clientIdPrefix) {
            return clientIdPrefix + Integer.toString(clientIdNo++);
        }
    }

    static public ChannelId newChannelId(String clientId, boolean newChannelId) {
        return new ChannelId() {
            private static final long serialVersionUID = 3931333967922160660L;

            Long idPostfix = Hazelcast.SELF.generator().getIdGenerator("unittest_embeddedchannel").newId();

            @Override
            public int compareTo(ChannelId o) {
                return this.asLongText().equals(o.asLongText()) ? 0 : 1;
            }

            @Override
            public String asShortText() {
                return asLongText();
            }

            @Override
            public String asLongText() {
                if (newChannelId) {
                    return clientId + idPostfix.toString();
                } else {
                    return clientId;
                }
            }

            @Override
            public int hashCode() {
                if (newChannelId) {
                    return (clientId + idPostfix.toString()).hashCode();
                } else {
                    return clientId.hashCode();
                }
            }

            @Override
            public String toString() {
                return asLongText();
            }
        };
    }
}