Java Utililty Methods HTTP Get

List of utility methods to do HTTP Get

  1. HOME
  2. Java
  3. H
  4. HTTP Get

Description

The list of methods to do HTTP Get are organized into topic(s).

Method

StringdoGET(HttpURLConnection conn)
do GET 
conn.setRequestMethod("GET");
return call(conn, null);
StringdoGet(String theURL, Map nameValuePairs)
do Get 
String request = validateURL(theURL);
if (nameValuePairs != null && nameValuePairs.size() > 0) {
    if (!request.endsWith("?"))
        request += "?";
    request += encodeParams(nameValuePairs);
URL url = new URL(request);
URLConnection conn = url.openConnection();
...
StringdoGet(String url)
Do GET request 
URL localURL = new URL(url);
URLConnection connection = openConnection(localURL);
HttpURLConnection httpURLConnection = (HttpURLConnection) connection;
httpURLConnection.setRequestProperty("Accept-Charset", charset);
httpURLConnection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
InputStream inputStream = null;
InputStreamReader inputStreamReader = null;
BufferedReader reader = null;
...
StringdoGet(String url, HashMap params)
do Get 
String rawJSONString = "";
String getUrl = buildUrl(url, params);
HttpURLConnection connection = (HttpURLConnection) new URL(getUrl).openConnection();
connection.setRequestMethod("GET");
BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
StringBuilder sb = new StringBuilder();
String line;
while ((line = reader.readLine()) != null) {
...
StringdoGet(String urlStr)
do Get 
URL url = null;
HttpURLConnection conn = null;
InputStream is = null;
ByteArrayOutputStream baos = null;
try {
    url = new URL(urlStr);
    conn = (HttpURLConnection) url.openConnection();
    conn.setReadTimeout(TIMEOUT_IN_MILLIONS);
...
StringdoGet(String urlString)
do Get 
InputStream is = null;
BufferedReader reader = null;
try {
    URL url = new URL(urlString);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setRequestProperty("Accept-Charset", "utf-8");
    conn.setRequestProperty("Content-Type", "application/json");
    conn.setConnectTimeout(connectionTimeOut);
...
StringdoGet(URL url, String... args)
_more_ 
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("GET");
for (int i = 0; i < args.length; i += 2) {
    connection.setRequestProperty(args[i], args[i + 1]);
try {
    BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream(), "UTF-8"));
    StringBuilder sb = new StringBuilder();
...
StringdoGetRequest(String urlStr)
do Get Request 
try {
    URL url = new URL(urlStr);
    HttpURLConnection con = (HttpURLConnection) url.openConnection();
    con.setRequestMethod("GET");
    BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
    String inputLine;
    StringBuilder response = new StringBuilder();
    while ((inputLine = in.readLine()) != null) {
...
StringexecuteGet(String targetURL)
execute Get 
HttpURLConnection connection = null;
try {
    URL url = new URL(targetURL);
    connection = (HttpURLConnection) url.openConnection();
    connection.setRequestMethod("GET");
    connection.setRequestProperty("Content-Type", "application/json");
    connection.setRequestProperty("Content-Language", "en-US");
    connection.setUseCaches(false);
...
HttpURLConnectiongetHttpURLConnectionByGET(String resourceURL)
Get an object of HttpURLConnection. 
HttpURLConnection conn = null;
if (null != resourceURL && !"".equals(resourceURL.trim())) {
    URL url = new URL(resourceURL);
    conn = (HttpURLConnection) url.openConnection();
    conn.setConnectTimeout(5000);
    conn.setRequestMethod("GET");
return conn;
...