/* This function performs the decoding of the authentication header */
public void decodeAuthorizationHeader() {
// check if this request has basic authentication
if (!authHeader.contains("Basic ")) {
throw new WebApplicationException(Response.Status.BAD_REQUEST);
}
authHeader = authHeader.substring("Basic ".length());
String[] decodedHeader;
decodedHeader = Base64.base64Decode(authHeader).split(":");
if (decodedHeader == null) {
throw new WebApplicationException(Response.Status.BAD_REQUEST);
}
oAuthenticationAccount.setusername(decodedHeader[0]);
oAuthenticationAccount.setpassword(decodedHeader[1]);
}
public GetpurchaseListHandler(String authHeader, int accountId, UriInfo oApplicationUri) {
this.oHibernateController = HibernateController.getHibernateControllerHandle();
this.oApplicationUri = oApplicationUri;
oJavaaccountModel = new JavaaccountModel();
oJavaaccountModel.setaccountId(accountId);
this.authHeader = authHeader;
this.oAuthenticationAccount = new JavaaccountModel();
}
/* This function produces hypermedia links to be sent to the client so as it will be able to forward the application state in a valid way.*/
public JavapurchaseModelManager createHypermedia(JavaaccountModel oJavaaccountModel) {
JavapurchaseModelManager oJavapurchaseModelManager = new JavapurchaseModelManager();
/* Create hypermedia links towards this specific purchase resource. These must be GET and POST as it is prescribed in the meta-models.*/
oJavapurchaseModelManager
.getlinklist()
.add(
new HypermediaLink(
String.format("%s%s", oApplicationUri.getBaseUri(), oApplicationUri.getPath()),
"Get all purchases of this account",
"GET",
"Sibling"));
oJavapurchaseModelManager
.getlinklist()
.add(
new HypermediaLink(
String.format("%s%s", oApplicationUri.getBaseUri(), oApplicationUri.getPath()),
"Create a new purchase",
"POST",
"Sibling"));
/* Then calculate the relative path to any related resource of this one and add for each one a hypermedia link to the Linklist.*/
String oRelativePath;
oRelativePath = oApplicationUri.getPath();
Iterator<JavapurchaseModel> setIterator =
oJavaaccountModel.getSetOfJavapurchaseModel().iterator();
while (setIterator.hasNext()) {
JavapurchaseModel oNextJavapurchaseModel = new JavapurchaseModel();
oNextJavapurchaseModel = setIterator.next();
oJavapurchaseModelManager
.getlinklist()
.add(
new HypermediaLink(
String.format(
"%s%s/%d",
oApplicationUri.getBaseUri(),
oRelativePath,
oNextJavapurchaseModel.getpurchaseId()),
String.format("%s", oNextJavapurchaseModel.getsku()),
"GET",
"Child",
oNextJavapurchaseModel.getpurchaseId()));
}
/* Finally calculate the relative path towards the resources of which this one is related and add one hypermedia link for each one of them in the Linklist.*/
oRelativePath = oApplicationUri.getPath();
int iLastSlashIndex =
String.format("%s%s", oApplicationUri.getBaseUri(), oRelativePath).lastIndexOf("/");
oJavapurchaseModelManager
.getlinklist()
.add(
new HypermediaLink(
String.format("%s%s", oApplicationUri.getBaseUri(), oRelativePath)
.substring(0, iLastSlashIndex),
"Delete the parent JavaaccountModel",
"DELETE",
"Parent"));
oJavapurchaseModelManager
.getlinklist()
.add(
new HypermediaLink(
String.format("%s%s", oApplicationUri.getBaseUri(), oRelativePath)
.substring(0, iLastSlashIndex),
"Get the parent JavaaccountModel",
"GET",
"Parent"));
oJavapurchaseModelManager
.getlinklist()
.add(
new HypermediaLink(
String.format("%s%s", oApplicationUri.getBaseUri(), oRelativePath)
.substring(0, iLastSlashIndex),
"Update the JavaaccountModel",
"PUT",
"Parent"));
return oJavapurchaseModelManager;
}
