/*
* 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.polly.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.polly.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 SynthesizeSpeechRequest
*/
public class SynthesizeSpeechRequestMarshaller implements
Marshaller<Request<SynthesizeSpeechRequest>, SynthesizeSpeechRequest> {
public Request<SynthesizeSpeechRequest> marshall(SynthesizeSpeechRequest synthesizeSpeechRequest) {
if (synthesizeSpeechRequest == null) {
throw new AmazonClientException(
"Invalid argument passed to marshall(SynthesizeSpeechRequest)");
}
Request<SynthesizeSpeechRequest> request = new DefaultRequest<SynthesizeSpeechRequest>(
synthesizeSpeechRequest, "AmazonPolly");
request.setHttpMethod(HttpMethodName.POST);
String uriResourcePath = "/v1/speech";
request.setResourcePath(uriResourcePath);
try {
StringWriter stringWriter = new StringWriter();
AwsJsonWriter jsonWriter = JsonUtils.getJsonWriter(stringWriter);
jsonWriter.beginObject();
if (synthesizeSpeechRequest.getLexiconNames() != null) {
java.util.List<String> lexiconNames = synthesizeSpeechRequest.getLexiconNames();
jsonWriter.name("LexiconNames");
jsonWriter.beginArray();
for (String lexiconNamesItem : lexiconNames) {
if (lexiconNamesItem != null) {
jsonWriter.value(lexiconNamesItem);
}
}
jsonWriter.endArray();
}
if (synthesizeSpeechRequest.getOutputFormat() != null) {
String outputFormat = synthesizeSpeechRequest.getOutputFormat();
jsonWriter.name("OutputFormat");
jsonWriter.value(outputFormat);
}
if (synthesizeSpeechRequest.getSampleRate() != null) {
String sampleRate = synthesizeSpeechRequest.getSampleRate();
jsonWriter.name("SampleRate");
jsonWriter.value(sampleRate);
}
if (synthesizeSpeechRequest.getText() != null) {
String text = synthesizeSpeechRequest.getText();
jsonWriter.name("Text");
jsonWriter.value(text);
}
if (synthesizeSpeechRequest.getTextType() != null) {
String textType = synthesizeSpeechRequest.getTextType();
jsonWriter.name("TextType");
jsonWriter.value(textType);
}
if (synthesizeSpeechRequest.getVoiceId() != null) {
String voiceId = synthesizeSpeechRequest.getVoiceId();
jsonWriter.name("VoiceId");
jsonWriter.value(voiceId);
}
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-1.0");
}
return request;
}
}