Examples with HttpURLConnection java.net.HttpURLConnection used on opensource projects

Example 96 with HttpURLConnection

use of java.net.HttpURLConnection in project hadoop by apache.

the class TestHttpExceptionUtils method testValidateResponseJsonErrorKnownException.

@Test
public void testValidateResponseJsonErrorKnownException() throws IOException {
    Map<String, Object> json = new HashMap<String, Object>();
    json.put(HttpExceptionUtils.ERROR_EXCEPTION_JSON, IllegalStateException.class.getSimpleName());
    json.put(HttpExceptionUtils.ERROR_CLASSNAME_JSON, IllegalStateException.class.getName());
    json.put(HttpExceptionUtils.ERROR_MESSAGE_JSON, "EX");
    Map<String, Object> response = new HashMap<String, Object>();
    response.put(HttpExceptionUtils.ERROR_JSON, json);
    ObjectMapper jsonMapper = new ObjectMapper();
    String msg = jsonMapper.writeValueAsString(response);
    InputStream is = new ByteArrayInputStream(msg.getBytes());
    HttpURLConnection conn = Mockito.mock(HttpURLConnection.class);
    Mockito.when(conn.getErrorStream()).thenReturn(is);
    Mockito.when(conn.getResponseMessage()).thenReturn("msg");
    Mockito.when(conn.getResponseCode()).thenReturn(HttpURLConnection.HTTP_BAD_REQUEST);
    try {
        HttpExceptionUtils.validateResponse(conn, HttpURLConnection.HTTP_CREATED);
        Assert.fail();
    } catch (IllegalStateException ex) {
        Assert.assertEquals("EX", ex.getMessage());
    }
}

Example 97 with HttpURLConnection

use of java.net.HttpURLConnection in project hadoop by apache.

the class TestHttpExceptionUtils method testValidateResponseOK.

@Test
public void testValidateResponseOK() throws IOException {
    HttpURLConnection conn = Mockito.mock(HttpURLConnection.class);
    Mockito.when(conn.getResponseCode()).thenReturn(HttpURLConnection.HTTP_CREATED);
    HttpExceptionUtils.validateResponse(conn, HttpURLConnection.HTTP_CREATED);
}

Example 98 with HttpURLConnection

use of java.net.HttpURLConnection in project hadoop by apache.

the class TestHttpExceptionUtils method testValidateResponseJsonErrorUnknownException.

@Test
public void testValidateResponseJsonErrorUnknownException() throws IOException {
    Map<String, Object> json = new HashMap<String, Object>();
    json.put(HttpExceptionUtils.ERROR_EXCEPTION_JSON, "FooException");
    json.put(HttpExceptionUtils.ERROR_CLASSNAME_JSON, "foo.FooException");
    json.put(HttpExceptionUtils.ERROR_MESSAGE_JSON, "EX");
    Map<String, Object> response = new HashMap<String, Object>();
    response.put(HttpExceptionUtils.ERROR_JSON, json);
    ObjectMapper jsonMapper = new ObjectMapper();
    String msg = jsonMapper.writeValueAsString(response);
    InputStream is = new ByteArrayInputStream(msg.getBytes());
    HttpURLConnection conn = Mockito.mock(HttpURLConnection.class);
    Mockito.when(conn.getErrorStream()).thenReturn(is);
    Mockito.when(conn.getResponseMessage()).thenReturn("msg");
    Mockito.when(conn.getResponseCode()).thenReturn(HttpURLConnection.HTTP_BAD_REQUEST);
    try {
        HttpExceptionUtils.validateResponse(conn, HttpURLConnection.HTTP_CREATED);
        Assert.fail();
    } catch (IOException ex) {
        Assert.assertTrue(ex.getMessage().contains("EX"));
        Assert.assertTrue(ex.getMessage().contains("foo.FooException"));
    }
}

Example 99 with HttpURLConnection

use of java.net.HttpURLConnection in project hadoop by apache.

the class TestHttpExceptionUtils method testValidateResponseNonJsonErrorMessage.

@Test
public void testValidateResponseNonJsonErrorMessage() throws IOException {
    String msg = "stream";
    InputStream is = new ByteArrayInputStream(msg.getBytes());
    HttpURLConnection conn = Mockito.mock(HttpURLConnection.class);
    Mockito.when(conn.getErrorStream()).thenReturn(is);
    Mockito.when(conn.getResponseMessage()).thenReturn("msg");
    Mockito.when(conn.getResponseCode()).thenReturn(HttpURLConnection.HTTP_BAD_REQUEST);
    try {
        HttpExceptionUtils.validateResponse(conn, HttpURLConnection.HTTP_CREATED);
        Assert.fail();
    } catch (IOException ex) {
        Assert.assertTrue(ex.getMessage().contains("msg"));
        Assert.assertTrue(ex.getMessage().contains("" + HttpURLConnection.HTTP_BAD_REQUEST));
    }
}

Example 100 with HttpURLConnection

use of java.net.HttpURLConnection in project hadoop by apache.

the class HttpFSFileSystem method getHomeDirectory.

/**
   * Return the current user's home directory in this filesystem.
   * The default implementation returns "/user/$USER/".
   */
@Override
public Path getHomeDirectory() {
    Map<String, String> params = new HashMap<String, String>();
    params.put(OP_PARAM, Operation.GETHOMEDIRECTORY.toString());
    try {
        HttpURLConnection conn = getConnection(Operation.GETHOMEDIRECTORY.getMethod(), params, new Path(getUri().toString(), "/"), false);
        HttpExceptionUtils.validateResponse(conn, HttpURLConnection.HTTP_OK);
        JSONObject json = (JSONObject) HttpFSUtils.jsonParse(conn);
        return new Path((String) json.get(HOME_DIR_JSON));
    } catch (IOException ex) {
        throw new RuntimeException(ex);
    }
}