/*
* Copyright 2013-2015 the original author or 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 org.springframework.cloud.netflix.zuul.filters.route;
import java.io.InputStream;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import org.springframework.cloud.netflix.ribbon.support.RibbonRequestCustomizer;
import org.springframework.util.Assert;
import org.springframework.util.MultiValueMap;
import org.springframework.util.ReflectionUtils;
/**
* @author Spencer Gibb
*/
public class RibbonCommandContext {
private final String serviceId;
private final String method;
private final String uri;
private final Boolean retryable;
private final MultiValueMap<String, String> headers;
private final MultiValueMap<String, String> params;
private final InputStream requestEntity;
private final List<RibbonRequestCustomizer> requestCustomizers;
private Long contentLength;
/**
* Kept for backwards compatibility with Spring Cloud Sleuth 1.x versions
*/
@Deprecated
public RibbonCommandContext(String serviceId, String method, String uri,
Boolean retryable, MultiValueMap<String, String> headers,
MultiValueMap<String, String> params, InputStream requestEntity) {
this(serviceId, method, uri, retryable, headers, params, requestEntity,
new ArrayList<RibbonRequestCustomizer>(), null);
}
public RibbonCommandContext(String serviceId, String method, String uri,
Boolean retryable, MultiValueMap<String, String> headers,
MultiValueMap<String, String> params, InputStream requestEntity,
List<RibbonRequestCustomizer> requestCustomizers) {
this(serviceId, method, uri, retryable, headers, params, requestEntity, requestCustomizers, null);
}
public RibbonCommandContext(String serviceId, String method, String uri,
Boolean retryable, MultiValueMap<String, String> headers,
MultiValueMap<String, String> params, InputStream requestEntity,
List<RibbonRequestCustomizer> requestCustomizers, Long contentLength) {
Assert.notNull(serviceId, "serviceId may not be null");
Assert.notNull(method, "method may not be null");
Assert.notNull(uri, "uri may not be null");
Assert.notNull(headers, "headers may not be null");
Assert.notNull(params, "params may not be null");
Assert.notNull(requestCustomizers, "requestCustomizers may not be null");
this.serviceId = serviceId;
this.method = method;
this.uri = uri;
this.retryable = retryable;
this.headers = headers;
this.params = params;
this.requestEntity = requestEntity;
this.requestCustomizers = requestCustomizers;
this.contentLength = contentLength;
}
public URI uri() {
try {
return new URI(this.uri);
}
catch (URISyntaxException e) {
ReflectionUtils.rethrowRuntimeException(e);
}
return null;
}
/**
* Use getMethod()
* @return
*/
@Deprecated
public String getVerb() {
return this.method;
}
public String getServiceId() {
return serviceId;
}
public String getMethod() {
return method;
}
public String getUri() {
return uri;
}
public Boolean getRetryable() {
return retryable;
}
public MultiValueMap<String, String> getHeaders() {
return headers;
}
public MultiValueMap<String, String> getParams() {
return params;
}
public InputStream getRequestEntity() {
return requestEntity;
}
public List<RibbonRequestCustomizer> getRequestCustomizers() {
return requestCustomizers;
}
public Long getContentLength() {
return contentLength;
}
public void setContentLength(Long contentLength) {
this.contentLength = contentLength;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
RibbonCommandContext that = (RibbonCommandContext) o;
return Objects.equals(serviceId, that.serviceId) &&
Objects.equals(method, that.method) &&
Objects.equals(uri, that.uri) &&
Objects.equals(retryable, that.retryable) &&
Objects.equals(headers, that.headers) &&
Objects.equals(params, that.params) &&
Objects.equals(requestEntity, that.requestEntity) &&
Objects.equals(requestCustomizers, that.requestCustomizers) &&
Objects.equals(contentLength, that.contentLength);
}
@Override
public int hashCode() {
return Objects.hash(serviceId, method, uri, retryable, headers, params, requestEntity, requestCustomizers, contentLength);
}
@Override
public String toString() {
final StringBuffer sb = new StringBuffer("RibbonCommandContext{");
sb.append("serviceId='").append(serviceId).append('\'');
sb.append(", method='").append(method).append('\'');
sb.append(", uri='").append(uri).append('\'');
sb.append(", retryable=").append(retryable);
sb.append(", headers=").append(headers);
sb.append(", params=").append(params);
sb.append(", requestEntity=").append(requestEntity);
sb.append(", requestCustomizers=").append(requestCustomizers);
sb.append(", contentLength=").append(contentLength);
sb.append('}');
return sb.toString();
}
}