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182 lines (147 loc) · 4.37 KB
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/**
* Copyright 2012-2020 The Feign Authors
*
* 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 feign.mock;
import static feign.Util.UTF_8;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.nio.charset.Charset;
import java.util.Arrays;
import java.util.Collection;
import java.util.Map;
import feign.Request;
import feign.Util;
public class RequestKey {
public static class Builder {
private final HttpMethod method;
private final String url;
private RequestHeaders headers;
private Charset charset;
private byte[] body;
private Builder(HttpMethod method, String url) {
this.method = method;
this.url = url;
}
public Builder headers(RequestHeaders headers) {
this.headers = headers;
return this;
}
public Builder charset(Charset charset) {
this.charset = charset;
return this;
}
public Builder body(String body) {
return body(body.getBytes(UTF_8));
}
public Builder body(byte[] body) {
this.body = body;
return this;
}
public RequestKey build() {
return new RequestKey(this);
}
}
public static Builder builder(HttpMethod method, String url) {
return new Builder(method, url);
}
public static RequestKey create(Request request) {
return new RequestKey(request);
}
private static String buildUrl(Request request) {
try {
return URLDecoder.decode(request.url(), Util.UTF_8.name());
} catch (final UnsupportedEncodingException e) {
throw new RuntimeException(e);
}
}
private final HttpMethod method;
private final String url;
private final RequestHeaders headers;
private final Charset charset;
private final byte[] body;
private RequestKey(Builder builder) {
this.method = builder.method;
this.url = builder.url;
this.headers = builder.headers;
this.charset = builder.charset;
this.body = builder.body;
}
private RequestKey(Request request) {
this.method = HttpMethod.valueOf(request.httpMethod().name());
this.url = buildUrl(request);
this.headers = RequestHeaders.of(request.headers());
this.charset = request.charset();
this.body = request.body();
}
public HttpMethod getMethod() {
return method;
}
public String getUrl() {
return url;
}
public RequestHeaders getHeaders() {
return headers;
}
public Charset getCharset() {
return charset;
}
public byte[] getBody() {
return body;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((method == null) ? 0 : method.hashCode());
result = prime * result + ((url == null) ? 0 : url.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
final RequestKey other = (RequestKey) obj;
if (method != other.method) {
return false;
}
if (url == null) {
return other.url == null;
} else
return url.equals(other.url);
}
public boolean equalsExtended(Object obj) {
if (equals(obj)) {
RequestKey other = (RequestKey) obj;
boolean headersEqual =
other.headers == null || headers == null || headers.equals(other.headers);
boolean charsetEqual =
other.charset == null || charset == null || charset.equals(other.charset);
boolean bodyEqual = other.body == null || body == null || Arrays.equals(other.body, body);
return headersEqual && charsetEqual && bodyEqual;
}
return false;
}
@Override
public String toString() {
return String.format("Request [%s %s: %s headers and %s]", method, url,
headers == null ? "without" : "with " + headers,
charset == null ? "no charset" : "charset " + charset);
}
}