/*
* Copyright 2010-2016 Amazon.com, Inc. or its affiliates. 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.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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.amazonaws.services.kms.model.transform;
import static com.amazonaws.util.StringUtils.UTF8;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.OutputStreamWriter;
import java.io.StringWriter;
import java.io.Writer;
import com.amazonaws.AmazonClientException;
import com.amazonaws.Request;
import com.amazonaws.DefaultRequest;
import com.amazonaws.http.HttpMethodName;
import com.amazonaws.services.kms.model.*;
import com.amazonaws.transform.Marshaller;
import com.amazonaws.util.BinaryUtils;
import com.amazonaws.util.StringUtils;
import com.amazonaws.util.StringInputStream;
import com.amazonaws.util.json.AwsJsonWriter;
import com.amazonaws.util.json.JsonUtils;
/**
* JSON request marshaller for ReEncryptRequest
*/
public class ReEncryptRequestMarshaller implements
Marshaller<Request<ReEncryptRequest>, ReEncryptRequest> {
public Request<ReEncryptRequest> marshall(ReEncryptRequest reEncryptRequest) {
if (reEncryptRequest == null) {
throw new AmazonClientException("Invalid argument passed to marshall(ReEncryptRequest)");
}
Request<ReEncryptRequest> request = new DefaultRequest<ReEncryptRequest>(reEncryptRequest,
"AWSKMS");
String target = "TrentService.ReEncrypt";
request.addHeader("X-Amz-Target", target);
request.setHttpMethod(HttpMethodName.POST);
String uriResourcePath = "/";
request.setResourcePath(uriResourcePath);
try {
StringWriter stringWriter = new StringWriter();
AwsJsonWriter jsonWriter = JsonUtils.getJsonWriter(stringWriter);
jsonWriter.beginObject();
if (reEncryptRequest.getCiphertextBlob() != null) {
java.nio.ByteBuffer ciphertextBlob = reEncryptRequest.getCiphertextBlob();
jsonWriter.name("CiphertextBlob");
jsonWriter.value(ciphertextBlob);
}
if (reEncryptRequest.getSourceEncryptionContext() != null) {
java.util.Map<String, String> sourceEncryptionContext = reEncryptRequest
.getSourceEncryptionContext();
jsonWriter.name("SourceEncryptionContext");
jsonWriter.beginObject();
for (java.util.Map.Entry<String, String> sourceEncryptionContextEntry : sourceEncryptionContext
.entrySet()) {
String sourceEncryptionContextValue = sourceEncryptionContextEntry.getValue();
if (sourceEncryptionContextValue != null) {
jsonWriter.name(sourceEncryptionContextEntry.getKey());
jsonWriter.value(sourceEncryptionContextValue);
}
}
jsonWriter.endObject();
}
if (reEncryptRequest.getDestinationKeyId() != null) {
String destinationKeyId = reEncryptRequest.getDestinationKeyId();
jsonWriter.name("DestinationKeyId");
jsonWriter.value(destinationKeyId);
}
if (reEncryptRequest.getDestinationEncryptionContext() != null) {
java.util.Map<String, String> destinationEncryptionContext = reEncryptRequest
.getDestinationEncryptionContext();
jsonWriter.name("DestinationEncryptionContext");
jsonWriter.beginObject();
for (java.util.Map.Entry<String, String> destinationEncryptionContextEntry : destinationEncryptionContext
.entrySet()) {
String destinationEncryptionContextValue = destinationEncryptionContextEntry
.getValue();
if (destinationEncryptionContextValue != null) {
jsonWriter.name(destinationEncryptionContextEntry.getKey());
jsonWriter.value(destinationEncryptionContextValue);
}
}
jsonWriter.endObject();
}
if (reEncryptRequest.getGrantTokens() != null) {
java.util.List<String> grantTokens = reEncryptRequest.getGrantTokens();
jsonWriter.name("GrantTokens");
jsonWriter.beginArray();
for (String grantTokensItem : grantTokens) {
if (grantTokensItem != null) {
jsonWriter.value(grantTokensItem);
}
}
jsonWriter.endArray();
}
jsonWriter.endObject();
jsonWriter.close();
String snippet = stringWriter.toString();
byte[] content = snippet.getBytes(UTF8);
request.setContent(new StringInputStream(snippet));
request.addHeader("Content-Length", Integer.toString(content.length));
} catch (Throwable t) {
throw new AmazonClientException(
"Unable to marshall request to JSON: " + t.getMessage(), t);
}
if (!request.getHeaders().containsKey("Content-Type")) {
request.addHeader("Content-Type", "application/x-amz-json-1.1");
}
return request;
}
}