com.alipay.sofa.ark.bootstrap.UseFastConnectionExceptionsEnumeration 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 com.alipay.sofa.ark.bootstrap;
import com.alipay.sofa.ark.loader.jar.Handler;
import java.net.URL;
import java.util.Enumeration;
/**
*
* @author ruoshan
* @since 0.1.0
*/
public class UseFastConnectionExceptionsEnumeration implements Enumeration {
private final Enumeration delegate;
public UseFastConnectionExceptionsEnumeration(Enumeration delegate) {
this.delegate = delegate;
}
@Override
public boolean hasMoreElements() {
Handler.setUseFastConnectionExceptions(true);
try {
return this.delegate.hasMoreElements();
} finally {
Handler.setUseFastConnectionExceptions(false);
}
}
@Override
public URL nextElement() {
Handler.setUseFastConnectionExceptions(true);
try {
return this.delegate.nextElement();
} finally {
Handler.setUseFastConnectionExceptions(false);
}
}
}