Class RequestTypeServer

java.lang.Object
com.pixelmed.web.HttpServer
com.pixelmed.web.RequestTypeServer
All Implemented Interfaces:
Runnable

public class RequestTypeServer extends HttpServer

The RequestTypeServer implements an HTTP server that responds to requests of a specified type and dispatches the further handling to a derived class corresponding to the request type.

Requests are of the form "?requestType=XXXX" where XXXX is the request type.

This includes responding to WADO GET requests as defined by DICOM PS 3.18 (ISO 17432), which provides a standard web (http) interface through which to retrieve DICOM objects either as DICOM files or as derived JPEG images.

In addition to servicing WADO requests, it provides lists of patients, studies and series that link to WADO URLs.

It extends extends HttpServer and implements generateResponseToGetRequest().

The main method is also useful in its own right as a command-line DICOM Storage SCP utility, which will store incoming files in a specified directory and database and server them up via WADO.

For example:

% java -server -Djava.awt.headless=true -Xms128m -Xmx512m -cp ./pixelmed.jar:./hsqldb.jar:./commons-compress-1.12.jar:./vecmath1.2-1.14.jar:./commons-codec-1.3.jar com.pixelmed.web.RequestTypeServer ./testwadodb ./testwadoimages 4007 WADOTEST 7091 "192.168.1.100" IMAGEDISPLAY
 
See Also:
  • Constructor Details

    • RequestTypeServer

      public RequestTypeServer(String dataBaseFileName, String savedImagesFolderName, int dicomPort, String calledAETitle, int wadoPort, String rootURL, String stylesheetPath, String requestTypeToUseForInstances, int numberOfWorkers)
    • RequestTypeServer

      public RequestTypeServer(String dataBaseFileName, String savedImagesFolderName, int dicomPort, String calledAETitle, int wadoPort, String rootURL, String stylesheetPath, String requestTypeToUseForInstances)
    • RequestTypeServer

      public RequestTypeServer(DatabaseInformationModel databaseInformationModel, WebServerApplicationProperties webServerApplicationProperties)
    • RequestTypeServer

      public RequestTypeServer(DatabaseInformationModel databaseInformationModel, int wadoPort, String rootURL, String stylesheetPath, String requestTypeToUseForInstances)
  • Method Details

    • createWorker

      protected HttpServer.Worker createWorker()
      Specified by:
      createWorker in class HttpServer
    • main

      public static void main(String[] arg)

      Wait for http connections and process requests; also wait for DICOM associations and store received files in the database.

      Parameters:
      arg - array of seven strings - the database filename, the saved images folder, the DICOM port, the DICOM AET, the HTTP port, the host address to build the root URL, the request type to use for instances (one of INSTANCELIST, IMAGEDISPLAY, or APPLETDISPLAY),