es.tid.topologyModuleBase.COPServiceTopology.client.ApiClient Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of topology Show documentation
Show all versions of topology Show documentation
Traffic Engineering Database, BGP-LS peer, Topology Module
The newest version!
package es.tid.topologyModuleBase.COPServiceTopology.client;
import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.client.ClientResponse;
import com.sun.jersey.api.client.config.ClientConfig;
import com.sun.jersey.api.client.config.DefaultClientConfig;
import com.sun.jersey.api.client.filter.LoggingFilter;
import com.sun.jersey.api.client.WebResource.Builder;
import com.sun.jersey.multipart.FormDataMultiPart;
import com.sun.jersey.multipart.file.FileDataBodyPart;
import es.tid.topologyModuleBase.COPServiceTopology.client.auth.ApiKeyAuth;
import es.tid.topologyModuleBase.COPServiceTopology.client.auth.Authentication;
import es.tid.topologyModuleBase.COPServiceTopology.client.auth.HttpBasicAuth;
import es.tid.topologyModuleBase.COPServiceTopology.client.auth.OAuth;
import javax.ws.rs.core.Response.Status.Family;
import javax.ws.rs.core.MediaType;
import java.util.Collection;
import java.util.Collections;
import java.util.Map;
import java.util.Map.Entry;
import java.util.HashMap;
import java.util.List;
import java.util.ArrayList;
import java.util.Date;
import java.util.TimeZone;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URLEncoder;
import java.io.IOException;
import java.io.File;
import java.io.UnsupportedEncodingException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.text.ParseException;
@javax.annotation.Generated(value = "class io.swagger.codegen.languages.JavaClientCodegen", date = "2016-05-27T13:24:30.808+02:00")
public class ApiClient {
private Map hostMap = new HashMap();
private Map defaultHeaderMap = new HashMap();
private boolean debugging = false;
private String basePath = "http://localhost:8080/restconf";
private JSON json = new JSON();
private Map authentications;
private DateFormat dateFormat;
public ApiClient() {
// Use ISO 8601 format for date and datetime.
// See https://en.wikipedia.org/wiki/ISO_8601
this.dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
// Use UTC as the default time zone.
this.dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
// Set default User-Agent.
setUserAgent("Java-Swagger");
// Setup authentications (key: authentication name, value: authentication).
authentications = new HashMap();
// Prevent the authentications from being modified.
authentications = Collections.unmodifiableMap(authentications);
}
public String getBasePath() {
return basePath;
}
public ApiClient setBasePath(String basePath) {
this.basePath = basePath;
return this;
}
/**
* Get authentications (key: authentication name, value: authentication).
*/
public Map getAuthentications() {
return authentications;
}
/**
* Get authentication for the given name.
*
* @param authName The authentication name
* @return The authentication, null if not found
*/
public Authentication getAuthentication(String authName) {
return authentications.get(authName);
}
/**
* Helper method to set username for the first HTTP basic authentication.
*/
public void setUsername(String username) {
for (Authentication auth : authentications.values()) {
if (auth instanceof HttpBasicAuth) {
((HttpBasicAuth) auth).setUsername(username);
return;
}
}
throw new RuntimeException("No HTTP basic authentication configured!");
}
/**
* Helper method to set password for the first HTTP basic authentication.
*/
public void setPassword(String password) {
for (Authentication auth : authentications.values()) {
if (auth instanceof HttpBasicAuth) {
((HttpBasicAuth) auth).setPassword(password);
return;
}
}
throw new RuntimeException("No HTTP basic authentication configured!");
}
/**
* Helper method to set API key value for the first API key authentication.
*/
public void setApiKey(String apiKey) {
for (Authentication auth : authentications.values()) {
if (auth instanceof ApiKeyAuth) {
((ApiKeyAuth) auth).setApiKey(apiKey);
return;
}
}
throw new RuntimeException("No API key authentication configured!");
}
/**
* Helper method to set API key prefix for the first API key authentication.
*/
public void setApiKeyPrefix(String apiKeyPrefix) {
for (Authentication auth : authentications.values()) {
if (auth instanceof ApiKeyAuth) {
((ApiKeyAuth) auth).setApiKeyPrefix(apiKeyPrefix);
return;
}
}
throw new RuntimeException("No API key authentication configured!");
}
/**
* Set the User-Agent header's value (by adding to the default header map).
*/
public ApiClient setUserAgent(String userAgent) {
addDefaultHeader("User-Agent", userAgent);
return this;
}
/**
* Add a default header.
*
* @param key The header's key
* @param value The header's value
*/
public ApiClient addDefaultHeader(String key, String value) {
defaultHeaderMap.put(key, value);
return this;
}
/**
* Check that whether debugging is enabled for this API client.
*/
public boolean isDebugging() {
return debugging;
}
/**
* Enable/disable debugging for this API client.
*
* @param debugging To enable (true) or disable (false) debugging
*/
public ApiClient setDebugging(boolean debugging) {
this.debugging = debugging;
return this;
}
/**
* Get the date format used to parse/format date parameters.
*/
public DateFormat getDateFormat() {
return dateFormat;
}
/**
* Set the date format used to parse/format date parameters.
*/
public ApiClient getDateFormat(DateFormat dateFormat) {
this.dateFormat = dateFormat;
return this;
}
/**
* Parse the given string into Date object.
*/
public Date parseDate(String str) {
try {
return dateFormat.parse(str);
} catch (java.text.ParseException e) {
throw new RuntimeException(e);
}
}
/**
* Format the given Date object into string.
*/
public String formatDate(Date date) {
return dateFormat.format(date);
}
/**
* Format the given parameter object into string.
*/
public String parameterToString(Object param) {
if (param == null) {
return "";
} else if (param instanceof Date) {
return formatDate((Date) param);
} else if (param instanceof Collection) {
StringBuilder b = new StringBuilder();
for(Object o : (Collection)param) {
if(b.length() > 0) {
b.append(",");
}
b.append(String.valueOf(o));
}
return b.toString();
} else {
return String.valueOf(param);
}
}
/*
Format to {@code Pair} objects.
*/
public List parameterToPairs(String collectionFormat, String name, Object value){
List params = new ArrayList();
// preconditions
if (name == null || name.isEmpty() || value == null) return params;
Collection valueCollection = null;
if (value instanceof Collection) {
valueCollection = (Collection) value;
} else {
params.add(new Pair(name, parameterToString(value)));
return params;
}
if (valueCollection.isEmpty()){
return params;
}
// get the collection format
collectionFormat = (collectionFormat == null || collectionFormat.isEmpty() ? "csv" : collectionFormat); // default: csv
// create the params based on the collection format
if (collectionFormat.equals("multi")) {
for (Object item : valueCollection) {
params.add(new Pair(name, parameterToString(item)));
}
return params;
}
String delimiter = ",";
if (collectionFormat.equals("csv")) {
delimiter = ",";
} else if (collectionFormat.equals("ssv")) {
delimiter = " ";
} else if (collectionFormat.equals("tsv")) {
delimiter = "\t";
} else if (collectionFormat.equals("pipes")) {
delimiter = "|";
}
StringBuilder sb = new StringBuilder() ;
for (Object item : valueCollection) {
sb.append(delimiter);
sb.append(parameterToString(item));
}
params.add(new Pair(name, sb.substring(1)));
return params;
}
/**
* Select the Accept header's value from the given accepts array:
* if JSON exists in the given array, use it;
* otherwise use all of them (joining into a string)
*
* @param accepts The accepts array to select from
* @return The Accept header to use. If the given array is empty,
* null will be returned (not to set the Accept header explicitly).
*/
public String selectHeaderAccept(String[] accepts) {
if (accepts.length == 0) return null;
if (StringUtil.containsIgnoreCase(accepts, "application/json")) return "application/json";
return StringUtil.join(accepts, ",");
}
/**
* Select the Content-Type header's value from the given array:
* if JSON exists in the given array, use it;
* otherwise use the first one of the array.
*
* @param contentTypes The Content-Type array to select from
* @return The Content-Type header to use. If the given array is empty,
* JSON will be used.
*/
public String selectHeaderContentType(String[] contentTypes) {
if (contentTypes.length == 0) return "application/json";
if (StringUtil.containsIgnoreCase(contentTypes, "application/json")) return "application/json";
return contentTypes[0];
}
/**
* Escape the given string to be used as URL query value.
*/
public String escapeString(String str) {
try {
return URLEncoder.encode(str, "utf8").replaceAll("\\+", "%20");
} catch (UnsupportedEncodingException e) {
return str;
}
}
/**
* Serialize the given Java object into string according the given
* Content-Type (only JSON is supported for now).
*/
public String serialize(Object obj, String contentType) throws ApiException {
if (contentType.startsWith("application/json")) {
return json.serialize(obj);
} else {
throw new ApiException(400, "can not serialize object into Content-Type: " + contentType);
}
}
/**
* Private function to Fix "MINE" json error in line "body = (String) response.getEntity(String.class);"
*/
private static String convertStreamToString(InputStream is) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
is.close();
return sb.toString();
}
/**
* Deserialize response body to Java object according to the Content-Type.
*/
public T deserialize(ClientResponse response, TypeRef returnType) throws ApiException {
String contentType = null;
List contentTypes = response.getHeaders().get("Content-Type");
if (contentTypes != null && !contentTypes.isEmpty())
contentType = contentTypes.get(0);
if (contentType == null)
//throw new ApiException(500, "missing Content-Type in response");
//FIXME
contentType="application/json";
String body="";
if (response.hasEntity()){
try {
body= convertStreamToString(response.getEntityInputStream());
System.out.println(body);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//body = (String) response.getEntity(String.class);
}else
body = "";
if (contentType.startsWith("application/json")) {
return json.deserialize(body, returnType);
} else {
throw new ApiException(500, "can not deserialize Content-Type: " + contentType);
}
}
/**
* Invoke API by sending HTTP request with the given options.
*
* @param path The sub-path of the HTTP URL
* @param method The request method, one of "GET", "POST", "PUT", and "DELETE"
* @param queryParams The query parameters
* @param body The request body object
* @param headerParams The header parameters
* @param formParams The form parameters
* @param accept The request's Accept header
* @param contentType The request's Content-Type header
* @param authNames The authentications to apply
* @param returnType The return type into which to deserialize the response
* @return The response body in type of string
*/
public T invokeAPI(String path, String method, List queryParams, Object body, Map headerParams, Map formParams, String accept, String contentType, String[] authNames, TypeRef returnType) throws ApiException {
updateParamsForAuth(authNames, queryParams, headerParams);
Client client = getClient();
StringBuilder b = new StringBuilder();
b.append("?");
if (queryParams != null){
for (Pair queryParam : queryParams){
if (!queryParam.getName().isEmpty()) {
b.append(escapeString(queryParam.getName()));
b.append("=");
b.append(escapeString(queryParam.getValue()));
b.append("&");
}
}
}
String querystring = b.substring(0, b.length() - 1);
Builder builder;
if (accept == null)
builder = client.resource(basePath + path + querystring).getRequestBuilder();
else
builder = client.resource(basePath + path + querystring).accept(accept);
for (String key : headerParams.keySet()) {
builder = builder.header(key, headerParams.get(key));
}
for (String key : defaultHeaderMap.keySet()) {
if (!headerParams.containsKey(key)) {
builder = builder.header(key, defaultHeaderMap.get(key));
}
}
String encodedFormParams = null;
if (contentType.startsWith("multipart/form-data")) {
FormDataMultiPart mp = new FormDataMultiPart();
for (Entry param: formParams.entrySet()) {
if (param.getValue() instanceof File) {
File file = (File) param.getValue();
mp.field(param.getKey(), file.getName());
mp.bodyPart(new FileDataBodyPart(param.getKey(), file, MediaType.MULTIPART_FORM_DATA_TYPE));
} else {
mp.field(param.getKey(), parameterToString(param.getValue()), MediaType.MULTIPART_FORM_DATA_TYPE);
}
}
body = mp;
} else if (contentType.startsWith("application/x-www-form-urlencoded")) {
encodedFormParams = this.getXWWWFormUrlencodedParams(formParams);
}
ClientResponse response = null;
if ("GET".equals(method)) {
response = (ClientResponse) builder.get(ClientResponse.class);
} else if ("POST".equals(method)) {
if (encodedFormParams != null) {
response = builder.type(contentType).post(ClientResponse.class, encodedFormParams);
} else if (body == null) {
response = builder.post(ClientResponse.class, null);
} else if (body instanceof FormDataMultiPart) {
response = builder.type(contentType).post(ClientResponse.class, body);
} else {
response = builder.type(contentType).post(ClientResponse.class, serialize(body, contentType));
}
} else if ("PUT".equals(method)) {
if (encodedFormParams != null) {
response = builder.type(contentType).put(ClientResponse.class, encodedFormParams);
} else if(body == null) {
response = builder.put(ClientResponse.class, serialize(body, contentType));
} else {
response = builder.type(contentType).put(ClientResponse.class, serialize(body, contentType));
}
} else if ("DELETE".equals(method)) {
if (encodedFormParams != null) {
response = builder.type(contentType).delete(ClientResponse.class, encodedFormParams);
} else if(body == null) {
response = builder.delete(ClientResponse.class);
} else {
response = builder.type(contentType).delete(ClientResponse.class, serialize(body, contentType));
}
} else {
throw new ApiException(500, "unknown method type " + method);
}
if (response.getStatusInfo() == ClientResponse.Status.NO_CONTENT) {
return null;
} else if (response.getStatusInfo().getFamily() == Family.SUCCESSFUL) {
if (returnType == null)
return null;
else{
//System.out.println("DEBUG: "+response.toString());
return deserialize(response, returnType);
}
} else {
String message = "error";
String respBody = null;
if (response.hasEntity()) {
try {
respBody = String.valueOf(response.getEntity(String.class));
message = respBody;
} catch (RuntimeException e) {
// e.printStackTrace();
}
}
throw new ApiException(
response.getStatusInfo().getStatusCode(),
message,
response.getHeaders(),
respBody);
}
}
/**
* Update query and header parameters based on authentication settings.
*
* @param authNames The authentications to apply
*/
private void updateParamsForAuth(String[] authNames, List queryParams, Map headerParams) {
for (String authName : authNames) {
Authentication auth = authentications.get(authName);
if (auth == null) throw new RuntimeException("Authentication undefined: " + authName);
auth.applyToParams(queryParams, headerParams);
}
}
/**
* Encode the given form parameters as request body.
*/
private String getXWWWFormUrlencodedParams(Map formParams) {
StringBuilder formParamBuilder = new StringBuilder();
for (Entry param : formParams.entrySet()) {
String keyStr = param.getKey();
String valueStr = parameterToString(param.getValue());
try {
formParamBuilder.append(URLEncoder.encode(param.getKey(), "utf8"))
.append("=")
.append(URLEncoder.encode(valueStr, "utf8"));
formParamBuilder.append("&");
} catch (UnsupportedEncodingException e) {
// move on to next
}
}
String encodedFormParams = formParamBuilder.toString();
if (encodedFormParams.endsWith("&")) {
encodedFormParams = encodedFormParams.substring(0, encodedFormParams.length() - 1);
}
return encodedFormParams;
}
/**
* Get an existing client or create a new client to handle HTTP request.
*/
private Client getClient() {
if(!hostMap.containsKey(basePath)) {
Client client = Client.create();
if (debugging)
client.addFilter(new LoggingFilter());
hostMap.put(basePath, client);
}
return hostMap.get(basePath);
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy