При использовании JAX-RS в затмении я получаю сообщение об ошибке
HTTP ERROR 415.
Если я удаляю "/ {TR_ID]" из "@Path ("/ TRData / {TR_ID}") "и не TR_ID в операторе выбора, он работает нормально и возвращает строки.Я хочу ограничить возвращаемые строки одной строкой, которая соответствует TR_ID в базе данных.Значение TR_ID задается пользователем в URL, например ~ / TRData / 330377
Мой файл класса выглядит следующим образом:
@Path("/TRData/{TR_ID}")
@GET
@Produces({ MediaType.APPLICATION_JSON })
@Consumes({ MediaType.APPLICATION_JSON})
public String getTRData(@PathParam("TR_ID") String TRID, @Context HttpServletRequest request, HttpServletResponse response) throws JSONException {
String PNo = UMFactory.getAuthenticator().getLoggedInUser().getUniqueName();
String TR_ID = TRID;
try {
System.err.println("Start TR Details");
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection con = DriverManager.getConnection("jdbc:oracle:thin:@ip:1521:mydb", "my_user", "myPassword");
String TRQuery="SELECT VTR.TRANSPORT_REQUEST_ID, VTR.PNO, (SELECT NAME FROM MR_HRS_EMPLOYEE WHERE REG_NO = VTR.PNO AND EMPLOYER_CODE = VTR.EMPLOYER_CODE) EMP_NAME, (SELECT DESIG_SHORT FROM MR_HRS_EMPLOYEE WHERE REG_NO = VTR.PNO AND EMPLOYER_CODE = VTR.EMPLOYER_CODE) DESIG_SHORT, VTR.STATUS, VTR.DRIVER_REQUIRED, VTR.PURPOSE_OF_VISIT, VTR.RECOMMENDED_BY, VTR.EMPLOYER_CODE, VTR.LOCATION_ID, VTR.FROM_TIME, VTR.TO_TIME, VTR.FROM_DATE, VTR.TO_DATE, VTR.CONTACT_NUMBER, VTR.AIRPORT_REQUEST, VTR.FLIGHT_NO, VTR.REQUEST_TYPE, VTR.REJECTED_BY, VTR.REMARKS, VTR.NO_OF_PASSENGERS FROM VMS.VMS_TRANSPORT_REQUEST VTR WHERE VTR.STATUS = 'I' AND VTR.REQUEST_TYPE = 'O' AND VTR.DELETE_FLAG IS NULL AND VTR.RECOMMENDED_BY = " + PNo + " AND TRANSPORT_REQUEST_ID = " + TR_ID + " AND LOCATION_ID = (SELECT LOCATION_ID FROM MR.MR_HRS_EMPLOYEE WHERE REG_NO = " + PNo + ")";
// Get AllTR Data from DB & Put it into JSON
System.err.println("Getting TR Data");
Statement TRStatement = con.createStatement();
ResultSet TRRecordSet = TRStatement.executeQuery(TRQuery);
ResultSetMetaData rsmd = TRRecordSet.getMetaData();
JSONArray TRjson = new JSONArray();
while (TRRecordSet.next()) {
JSONObject obj = new JSONObject();
int numColumns = rsmd.getColumnCount();
for (int i = 1; i <= numColumns; i++) {
String column_name = rsmd.getColumnName(i);
if (rsmd.getColumnType(i) == java.sql.Types.ARRAY) {
obj.put(column_name, TRRecordSet.getArray(column_name));
} else if (rsmd.getColumnType(i) == java.sql.Types.BIGINT) {
obj.put(column_name, TRRecordSet.getInt(column_name));
} else if (rsmd.getColumnType(i) == java.sql.Types.BOOLEAN) {
obj.put(column_name, TRRecordSet.getBoolean(column_name));
} else if (rsmd.getColumnType(i) == java.sql.Types.BLOB) {
obj.put(column_name, TRRecordSet.getBlob(column_name));
} else if (rsmd.getColumnType(i) == java.sql.Types.DOUBLE) {
obj.put(column_name, TRRecordSet.getDouble(column_name));
} else if (rsmd.getColumnType(i) == java.sql.Types.FLOAT) {
obj.put(column_name, TRRecordSet.getFloat(column_name));
} else if (rsmd.getColumnType(i) == java.sql.Types.INTEGER) {
obj.put(column_name, TRRecordSet.getInt(column_name));
} else if (rsmd.getColumnType(i) == java.sql.Types.NVARCHAR) {
obj.put(column_name, TRRecordSet.getNString(column_name));
} else if (rsmd.getColumnType(i) == java.sql.Types.VARCHAR) {
obj.put(column_name, TRRecordSet.getString(column_name));
} else if (rsmd.getColumnType(i) == java.sql.Types.TINYINT) {
obj.put(column_name, TRRecordSet.getInt(column_name));
} else if (rsmd.getColumnType(i) == java.sql.Types.SMALLINT) {
obj.put(column_name, TRRecordSet.getInt(column_name));
} else if (rsmd.getColumnType(i) == java.sql.Types.DATE) {
obj.put(column_name, TRRecordSet.getDate(column_name));
} else if (rsmd.getColumnType(i) == java.sql.Types.TIMESTAMP) {
obj.put(column_name, TRRecordSet.getTimestamp(column_name));
} else {
obj.put(column_name, TRRecordSet.getObject(column_name));
}
}
TRjson.put(obj);
}
JSONObject mainObj = new JSONObject();
mainObj.put("trdata", TRjson);
return mainObj.toString();
}
catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return e.getMessage() + "EX-MESSAGE";
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return e.getMessage() + "EX-MESSAGE";
}