org.apache.pulsar.client.api.url.URL 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.client.api.url;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URLConnection;
import java.net.URLStreamHandlerFactory;
/**
* Wrapper around {@code java.net.URL} to improve usability.
*/
public class URL {
private static final URLStreamHandlerFactory urlStreamHandlerFactory = new PulsarURLStreamHandlerFactory();
private final java.net.URL url;
public URL(String spec)
throws MalformedURLException, URISyntaxException, InstantiationException, IllegalAccessException {
String scheme = new URI(spec).getScheme();
if (scheme == null) {
this.url = new java.net.URL(null, "file:" + spec);
} else {
this.url = new java.net.URL(null, spec, urlStreamHandlerFactory.createURLStreamHandler(scheme));
}
}
/**
* Creates java.net.URL with data protocol support.
*
* @param spec the input URL as String
* @return java.net.URL instance
*/
public static final java.net.URL createURL(String spec)
throws MalformedURLException, URISyntaxException, InstantiationException, IllegalAccessException {
return new URL(spec).url;
}
public URLConnection openConnection() throws IOException {
return this.url.openConnection();
}
public Object getContent() throws IOException {
return this.url.getContent();
}
public Object getContent(Class[] classes) throws IOException {
return this.url.getContent(classes);
}
}