forked from googleapis/gax-java
/
HttpJsonOperationSnapshot.java
164 lines (145 loc) · 4.89 KB
/
HttpJsonOperationSnapshot.java
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/*
* Copyright 2021 Google LLC
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google LLC nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.google.api.gax.httpjson;
import com.google.api.core.BetaApi;
import com.google.api.core.InternalApi;
import com.google.api.gax.longrunning.OperationSnapshot;
import com.google.api.gax.rpc.StatusCode;
import com.google.api.gax.rpc.StatusCode.Code;
import com.google.longrunning.Operation;
/**
* Implementation of OperationSnapshot based on REST transport.
*
* <p>Public for technical reasons. For internal use only.
*/
@BetaApi("The surface for long-running operations is not stable yet and may change in the future.")
@InternalApi
public class HttpJsonOperationSnapshot implements OperationSnapshot {
private final String name;
private final Object metadata;
private final boolean done;
private final Object response;
private final StatusCode errorCode;
private final String errorMessage;
private HttpJsonOperationSnapshot(
String name,
Object metadata,
boolean done,
Object response,
StatusCode errorCode,
String errorMessage) {
this.name = name;
this.metadata = metadata;
this.done = done;
this.response = response;
this.errorCode = errorCode;
this.errorMessage = errorMessage;
}
/** {@inheritDoc} */
@Override
public String getName() {
return this.name;
}
/** {@inheritDoc} */
@Override
public Object getMetadata() {
return this.metadata;
}
/** {@inheritDoc} */
@Override
public boolean isDone() {
return done;
}
/** {@inheritDoc} */
@Override
public Object getResponse() {
return this.response;
}
/** {@inheritDoc} */
@Override
public StatusCode getErrorCode() {
return this.errorCode;
}
/** {@inheritDoc} */
@Override
public String getErrorMessage() {
return this.errorMessage;
}
public static HttpJsonOperationSnapshot create(Operation operation) {
return newBuilder().setOperation(operation).build();
}
public static Builder newBuilder() {
return new HttpJsonOperationSnapshot.Builder();
}
public static class Builder {
private String name;
private Object metadata;
private boolean done;
private Object response;
private StatusCode errorCode;
private String errorMessage;
public Builder setName(String name) {
this.name = name;
return this;
}
public Builder setMetadata(Object metadata) {
this.metadata = metadata;
return this;
}
public Builder setDone(boolean done) {
this.done = done;
return this;
}
public Builder setResponse(Object response) {
this.response = response;
return this;
}
public Builder setError(int errorCode, String errorMessage) {
this.errorCode =
HttpJsonStatusCode.of(
errorCode == 0 ? Code.OK.getHttpStatusCode() : errorCode, errorMessage);
this.errorMessage = errorMessage;
return this;
}
private Builder setOperation(Operation operation) {
this.name = operation.getName();
this.done = operation.getDone();
this.response = operation.getResponse();
this.metadata = operation.getMetadata();
this.errorCode =
HttpJsonStatusCode.of(com.google.rpc.Code.forNumber(operation.getError().getCode()));
this.errorMessage = operation.getError().getMessage();
return this;
}
public HttpJsonOperationSnapshot build() {
return new HttpJsonOperationSnapshot(name, metadata, done, response, errorCode, errorMessage);
}
}
}