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fix: preserve order of response object #140

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Oct 14, 2024
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10 changes: 8 additions & 2 deletions pom.xml
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
<modelVersion>4.0.0</modelVersion>
<groupId>com.contentstack.sdk</groupId>
<artifactId>java</artifactId>
<version>2.0.0</version>
<version>2.0.1</version>
<packaging>jar</packaging>
<name>contentstack-java</name>
<description>Java SDK for Contentstack Content Delivery API</description>
Expand All @@ -17,7 +17,7 @@
<maven.compiler.source>1.8</maven.compiler.source>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<surefire-report-plugin.version>2.22.0</surefire-report-plugin.version>
<maven-source-plugin.version>2.2.1</maven-source-plugin.version>
<maven-source-plugin.version>3.3.1</maven-source-plugin.version>
<maven-javadoc-plugin.version>3.4.1</maven-javadoc-plugin.version>
<dotenv-source.version>3.0.0</dotenv-source.version>
<rxjava-source.version>3.1.8</rxjava-source.version>
Expand Down Expand Up @@ -183,6 +183,12 @@
<version>${json-simple-version}</version>
<scope>compile</scope>
</dependency>

<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.15.2</version>
</dependency>
</dependencies>

<build>
Expand Down
26 changes: 23 additions & 3 deletions src/main/java/com/contentstack/sdk/CSHttpConnection.java
Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,11 @@

import okhttp3.Request;
import okhttp3.ResponseBody;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import retrofit2.Call;
import retrofit2.Response;

Expand All @@ -20,6 +22,10 @@
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.stream.IntStream;
import com.fasterxml.jackson.databind.ObjectMapper; // Jackson for JSON parsing
import com.fasterxml.jackson.databind.json.JsonMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.fasterxml.jackson.databind.type.MapType;

import static com.contentstack.sdk.Constants.*;

Expand Down Expand Up @@ -186,6 +192,14 @@ public void send() {
}
}

private JSONObject createOrderedJSONObject(Map<String, Object> map) {
JSONObject json = new JSONObject();
for (Map.Entry<String, Object> entry : map.entrySet()) {
json.put(entry.getKey(), entry.getValue());
}
return json;
}

private void getService(String requestUrl) throws IOException {

this.headers.put(X_USER_AGENT_KEY, "contentstack-delivery-java/" + SDK_VERSION);
Expand All @@ -210,16 +224,22 @@ private void getService(String requestUrl) throws IOException {
if (request != null) {
response = pluginResponseImp(request, response);
}
String responseBody = response.body().string();
try {
responseJSON = new JSONObject(responseBody);
// Use Jackson to parse the JSON while preserving order
ObjectMapper mapper = JsonMapper.builder().build();
MapType type = mapper.getTypeFactory().constructMapType(LinkedHashMap.class, String.class,
Object.class);
Map<String, Object> responseMap = mapper.readValue(response.body().string(), type);

// Use the custom method to create an ordered JSONObject
responseJSON = createOrderedJSONObject(responseMap);
if (this.config.livePreviewEntry != null && !this.config.livePreviewEntry.isEmpty()) {
handleJSONArray();
}
connectionRequest.onRequestFinished(CSHttpConnection.this);
} catch (JSONException e) {
// Handle non-JSON response
setError("Invalid JSON response: " + responseBody);
setError("Invalid JSON response");
}
} else {
assert response.errorBody() != null;
Expand Down
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