public void ParamManipulation()
{
var rl = new ResourceLocation("patient/search?name=Kramer&name=Moreau&oauth=XXX");
rl.SetParam("newParamA", "1");
rl.SetParam("newParamB", "2");
Assert.IsTrue(rl.ToString().EndsWith("oauth=XXX&newParamA=1&newParamB=2"));
rl.SetParam("newParamA", "3");
rl.ClearParam("newParamB");
Assert.IsTrue(rl.ToString().EndsWith("oauth=XXX&newParamA=3"));
rl.AddParam("newParamA", "4");
Assert.IsTrue(rl.ToString().EndsWith("oauth=XXX&newParamA=3&newParamA=4"));
rl.AddParam("newParamB", "5");
Assert.IsTrue(rl.ToString().EndsWith("oauth=XXX&newParamA=3&newParamA=4&newParamB=5"));
Assert.AreEqual("patient/search?name=Kramer&name=Moreau&oauth=XXX&newParamA=3&newParamA=4&newParamB=5",
rl.OperationPath.ToString());
rl = new ResourceLocation("patient/search");
rl.SetParam("firstParam", "1");
rl.SetParam("sndParam", "2");
rl.ClearParam("sndParam");
Assert.AreEqual("patient/search?firstParam=1", rl.OperationPath.ToString());
rl.ClearParam("firstParam");
Assert.AreEqual("patient/search", rl.OperationPath.ToString());
rl.SetParam("firstParam", "1");
rl.SetParam("sndParam", "2");
rl.ClearParams();
Assert.AreEqual("patient/search", rl.OperationPath.ToString());
}
/// <summary>
/// Search for Resources at a given endpoint
/// </summary>
/// <param name="endpoint">The endpoint where the search request is sent.</param>
/// <param name="count">The maximum number of resources to return</param>
/// <param name="includes">Zero or more include paths</param>
/// <typeparam name="TResource">The type of resource to list</typeparam>
/// <returns>A Bundle with all resources found by the search, or an empty Bundle if none were found.</returns>
/// <remarks>The endpoint may be a FHIR server for server-wide search or a collection endpoint
/// (i.e. /patient) for searching within a certain type of resources. This operation supports include
/// parameters to include resources in the bundle that the returned resources refer to.</remarks>
public Bundle Search(Uri endpoint, SearchParam[] criteria = null, string sort = null, string[] includes = null, int?count = null)
{
if (endpoint == null)
{
throw new ArgumentNullException("endpoint");
}
var rl = new ResourceLocation(endpoint);
// Since there is confusion between using /resource/?param, /resource?param, use
// the /resource/search?param instead
if (rl.Collection != null)
{
rl.Operation = ResourceLocation.RESTOPER_SEARCH;
}
if (count.HasValue)
{
rl.AddParam(Util.SEARCH_PARAM_COUNT, count.Value.ToString());
}
if (sort != null)
{
rl.AddParam(Util.SEARCH_PARAM_SORT, sort);
}
if (criteria != null)
{
foreach (var criterium in criteria)
{
rl.AddParam(criterium.QueryKey, criterium.QueryValue);
}
}
if (includes != null)
{
foreach (string includeParam in includes)
{
rl.AddParam(Util.SEARCH_PARAM_INCLUDE, includeParam);
}
}
return(FetchBundle(rl.ToUri()));
}
