package org.jbehave.core.io.rest.redmine;
import org.jbehave.core.io.rest.LoadFromREST;
import org.jbehave.core.io.rest.RESTClient.Type;
import com.google.gson.Gson;
import com.google.gson.JsonParser;
import com.thoughtworks.xstream.XStream;
import static java.text.MessageFormat.format;
/**
* Loads resource from Redmine wiki pages using the REST API
*/
public class LoadFromRedmine extends LoadFromREST {
private static final String REDMINE_URI = "{0}.{1}";
public LoadFromRedmine(Type type) {
this(type, null, null);
}
public LoadFromRedmine(Type type, String username, String password) {
super(type, username, password);
}
protected String uri(String resourcePath, Type type) {
return format(REDMINE_URI, resourcePath, type.name().toLowerCase());
}
protected String text(String entity, Type type) {
switch (type) {
case JSON:
Gson gson = new Gson();
return gson.fromJson(jsonMember(entity, "wiki_page"),
WikiPage.class).text;
case XML:
XStream xstream = new XStream();
xstream.alias("wiki_page", WikiPage.class);
xstream.ignoreUnknownElements();
return ((WikiPage) xstream.fromXML(entity)).text;
default:
return entity;
}
}
private String jsonMember(String entity, String memberName) {
return new JsonParser().parse(entity).getAsJsonObject().get(memberName)
.toString();
}
private static class WikiPage {
String text;
}
}