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RequestOptions.java
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154 lines (135 loc) · 4.21 KB
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/*
* Copyright 2019-2021 OpenFeign Contributors
*
* 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;
import java.util.Objects;
import java.util.concurrent.TimeUnit;
/**
* Per Request Options.
*/
public final class RequestOptions {
/* default read timeout is 60 seconds */
public static final long DEFAULT_READ_TIMEOUT = 60 * 1000;
/* default connect timeout is 10 seconds */
public static final long DEFAULT_CONNECT_TIMEOUT = 10 * 1000;
private final boolean followRedirects;
private final long readTimeout;
private final long connectTimeout;
/**
* Creates a new RequestOptions.
*
* @param followRedirects flag to determine if 3xx responses should be automatically followed.
* @param readTimeout for how long to wait when reading data from the target, in milliseconds.
* @param connectTimeout for how long to wait when connecting to a target, in milliseconds.
*/
private RequestOptions(boolean followRedirects, long readTimeout, long connectTimeout) {
this.followRedirects = followRedirects;
this.readTimeout = readTimeout;
this.connectTimeout = connectTimeout;
}
public boolean isFollowRedirects() {
return followRedirects;
}
public int getReadTimeout() {
return Math.toIntExact(this.readTimeout);
}
public int getConnectTimeout() {
return Math.toIntExact(this.connectTimeout);
}
/**
* A RequestOptions Builder instance.
*
* @return a new builder instance.
*/
public static Builder builder() {
return new Builder();
}
/**
* Builder for creating new Request Options.
*/
public static class Builder {
private boolean followRedirects = true;
private long readTimeout = DEFAULT_READ_TIMEOUT;
private long connectTimeout = DEFAULT_CONNECT_TIMEOUT;
/**
* Set if this request should automatically follow 3xx response codes.
*
* @param followRedirects flag.
* @return the builder chain.
*/
public Builder setFollowRedirects(boolean followRedirects) {
this.followRedirects = followRedirects;
return this;
}
/**
* Set the read timout.
*
* @param readTimeout value.
* @param timeUnit for the timeout value.
* @return the builder chain.
*/
public Builder setReadTimeout(long readTimeout, TimeUnit timeUnit) {
if (readTimeout != 0) {
this.readTimeout = timeUnit.toMillis(readTimeout);
}
return this;
}
/**
* Set the connect timeout.
*
* @param connectTimeout value.
* @param timeUnit for the timeout value.
* @return the builder chain.
*/
public Builder setConnectTimeout(long connectTimeout, TimeUnit timeUnit) {
if (connectTimeout != 0) {
this.connectTimeout = timeUnit.toMillis(connectTimeout);
}
return this;
}
/**
* Build the RequestOptions instance.
*
* @return a new RequestOptions instance.
*/
public RequestOptions build() {
return new RequestOptions(this.followRedirects, this.readTimeout, this.connectTimeout);
}
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (!(obj instanceof RequestOptions)) {
return false;
}
RequestOptions options = (RequestOptions) obj;
return followRedirects == options.followRedirects
&& readTimeout == options.readTimeout
&& connectTimeout == options.connectTimeout;
}
@Override
public int hashCode() {
return Objects.hash(followRedirects, readTimeout, connectTimeout);
}
@Override
public String toString() {
return "RequestOptions [" + "followRedirects=" + followRedirects
+ ", readTimeout=" + readTimeout
+ ", connectTimeout=" + connectTimeout
+ "]";
}
}