org.glassfish.admin.rest.provider.OptionsResultJsonProvider Maven / Gradle / Ivy
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// Portions Copyright [2017-2021] Payara Foundation and/or affiliates
package org.glassfish.admin.rest.provider;
import org.glassfish.admin.rest.results.OptionsResult;
import jakarta.ws.rs.Produces;
import jakarta.ws.rs.core.MediaType;
import jakarta.ws.rs.ext.Provider;
import java.util.Set;
import java.util.logging.Level;
import jakarta.json.Json;
import jakarta.json.JsonArray;
import jakarta.json.JsonArrayBuilder;
import jakarta.json.JsonException;
import jakarta.json.JsonObject;
import jakarta.json.JsonObjectBuilder;
import org.glassfish.admin.rest.RestLogging;
/**
* Json provider for OptionsResult.
*
* @author Rajeshwar Patil
*/
@Provider
@Produces(MediaType.APPLICATION_JSON)
public class OptionsResultJsonProvider extends BaseProvider {
private static final String NAME = "name";
private static final String MESSAGE_PARAMETERS = "messageParameters";
public OptionsResultJsonProvider() {
super(OptionsResult.class, MediaType.APPLICATION_JSON_TYPE);
}
/**
* Gets json representation for the given OptionsResult object
* @param proxy
* @return
*/
@Override
public String getContent(OptionsResult proxy) {
JsonObjectBuilder obj = Json.createObjectBuilder();
try {
obj.add(proxy.getName(), getRespresenationForMethodMetaData(proxy));
} catch (JsonException ex) {
RestLogging.restLogger.log(Level.SEVERE, null, ex);
}
return obj.toString();
}
public JsonArray getRespresenationForMethodMetaData(OptionsResult proxy) {
JsonArrayBuilder arr = Json.createArrayBuilder();
Set methods = proxy.methods();
for (String methodName : methods){
try {
MethodMetaData methodMetaData = proxy.getMethodMetaData(methodName);
JsonObjectBuilder method = Json.createObjectBuilder();
method.add(NAME, methodName);
// method.put(QUERY_PARAMETERS, getQueryParams(methodMetaData));
method.add(MESSAGE_PARAMETERS, getMessageParams(methodMetaData));
arr.add(method.build());
} catch (JsonException ex) {
RestLogging.restLogger.log(Level.SEVERE, null, ex);
}
}
return arr.build();
}
// //get json representation for the method query parameters
// private JsonObject getQueryParams(MethodMetaData methodMetaData) throws JsonException {
// JsonObject obj = new JsonObject();
// if (methodMetaData.sizeQueryParamMetaData() > 0) {
// Set queryParams = methodMetaData.queryParams();
// Iterator iterator = queryParams.iterator();
// String queryParam;
// while (iterator.hasNext()) {
// queryParam = iterator.next();
// ParameterMetaData parameterMetaData = methodMetaData.getQueryParamMetaData(queryParam);
// obj.put(queryParam, getParameter(parameterMetaData));
// }
// }
//
// return obj;
// }
private JsonObject getParameter(ParameterMetaData parameterMetaData) throws JsonException {
JsonObjectBuilder result = Json.createObjectBuilder();
for (String attributeName: parameterMetaData.attributes()){
result.add(attributeName, parameterMetaData.getAttributeValue(attributeName));
}
return result.build();
}
private JsonObject getMessageParams(MethodMetaData methodMetaData) throws JsonException {
JsonObjectBuilder result = Json.createObjectBuilder();
if (methodMetaData.sizeParameterMetaData() > 0) {
Set parameters = methodMetaData.parameters();
for (String parameter: parameters){
ParameterMetaData parameterMetaData = methodMetaData.getParameterMetaData(parameter);
result.add(parameter, getParameter(parameterMetaData));
}
}
return result.build();
}
}