/*
A Java-based HTTP stub server
Copyright (C) 2012 Alexander Zagniotov, Isa Goksu and Eric Mrak
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package by.stub.database;
import by.stub.yaml.stubs.NotFoundStubResponse;
import by.stub.yaml.stubs.RedirectStubResponse;
import by.stub.yaml.stubs.StubHttpLifecycle;
import by.stub.yaml.stubs.StubRequest;
import by.stub.yaml.stubs.StubResponse;
import by.stub.yaml.stubs.UnauthorizedStubResponse;
import java.io.File;
import java.util.Collections;
import java.util.List;
import java.util.Map;
public class DataStore {
private final File dataYaml;
private final List<StubHttpLifecycle> stubHttpLifecycles;
public DataStore(final File dataYaml, final List<StubHttpLifecycle> stubHttpLifecycles) {
this.dataYaml = dataYaml;
this.stubHttpLifecycles = Collections.synchronizedList(stubHttpLifecycles);
}
public StubResponse findStubResponseFor(final StubRequest assertingRequest) {
final StubHttpLifecycle assertingLifecycle = new StubHttpLifecycle();
assertingLifecycle.setRequest(assertingRequest);
assertingLifecycle.setResponse(new StubResponse());
return identifyStubResponseType(assertingLifecycle);
}
private StubResponse identifyStubResponseType(final StubHttpLifecycle assertingLifecycle) {
final int indexOf = stubHttpLifecycles.indexOf(assertingLifecycle);
if (indexOf < 0) {
return new NotFoundStubResponse();
}
final StubHttpLifecycle matchedLifecycle = stubHttpLifecycles.get(indexOf);
final Map<String, String> headers = matchedLifecycle.getRequest().getHeaders();
if (headers.containsKey(StubRequest.AUTH_HEADER)) {
final String foundAuthorization = headers.get(StubRequest.AUTH_HEADER);
final String givenAuthorization = assertingLifecycle.getRequestAuthorizationHeader();
if (!foundAuthorization.equals(givenAuthorization)) {
return new UnauthorizedStubResponse();
}
}
final StubResponse stubResponse = matchedLifecycle.getResponse();
if (stubResponse.hasHeader("location")) {
final RedirectStubResponse redirectStubResponse = new RedirectStubResponse();
return redirectStubResponse.configure(stubResponse);
}
return stubResponse;
}
public void resetStubHttpLifecycles(final List<StubHttpLifecycle> stubHttpLifecycles) {
this.stubHttpLifecycles.clear();
this.stubHttpLifecycles.addAll(stubHttpLifecycles);
}
public List<StubHttpLifecycle> getStubHttpLifecycles() {
return stubHttpLifecycles;
}
public File getDataYaml() {
return dataYaml;
}
}