/*
* Copyright 2010 Alibaba Group Holding Limited.
* 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.
*
*/
package com.alibaba.antx.config.resource.util;
import java.io.Serializable;
import java.net.URI;
import com.alibaba.antx.config.resource.ResourceURI;
import com.alibaba.antx.util.StringUtil;
public class ResourceKey implements Serializable {
private static final long serialVersionUID = -2027481344124093795L;
private final String scheme;
private final String user;
private final String host;
private final int port;
public ResourceKey(String uri) {
this(new ResourceURI(URI.create(uri)));
}
public ResourceKey(ResourceURI uri) {
this(uri.getURI().getScheme(), ResourceUtil.getUsername(uri.getURI()), uri.getURI().getHost(), uri.getURI()
.getPort());
}
public ResourceKey(String scheme, String user, String host, int port) {
this.scheme = scheme;
this.user = user;
this.host = host;
this.port = port <= 0 ? 22 : port;
}
public String getUser() {
return user;
}
public String getHost() {
return host;
}
public int getPort() {
return port;
}
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((host == null) ? 0 : host.hashCode());
result = prime * result + port;
result = prime * result + ((scheme == null) ? 0 : scheme.hashCode());
result = prime * result + ((user == null) ? 0 : user.hashCode());
return result;
}
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
ResourceKey other = (ResourceKey) obj;
if (host == null) {
if (other.host != null) {
return false;
}
} else if (!host.equals(other.host)) {
return false;
}
if (port != other.port) {
return false;
}
if (scheme == null) {
if (other.scheme != null) {
return false;
}
} else if (!scheme.equals(other.scheme)) {
return false;
}
if (user == null) {
if (other.user != null) {
return false;
}
} else if (!user.equals(other.user)) {
return false;
}
return true;
}
public String toString() {
StringBuffer buf = new StringBuffer();
buf.append(scheme).append("://");
if (!StringUtil.isEmpty(user)) {
buf.append(user).append("@");
}
buf.append(host);
if (port > 0) {
buf.append(":").append(port);
}
return buf.toString();
}
}