package com.ettrema.json;
import com.bradmcevoy.http.Auth;
import com.bradmcevoy.http.GetableResource;
import com.bradmcevoy.http.HttpManager;
import com.bradmcevoy.http.PropFindableResource;
import com.bradmcevoy.http.Range;
import com.bradmcevoy.http.Request;
import com.bradmcevoy.http.Request.Method;
import com.bradmcevoy.http.exceptions.NotAuthorizedException;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class PropFindJsonResource extends JsonResource implements GetableResource {
private static final Logger log = LoggerFactory.getLogger( PropFindJsonResource.class );
private final PropFindableResource wrappedResource;
private final JsonPropFindHandler jsonPropFindHandler;
private final String encodedUrl;
public PropFindJsonResource(PropFindableResource wrappedResource, JsonPropFindHandler jsonPropFindHandler, String encodedUrl, Long maxAgeSecs) {
super(wrappedResource, Request.Method.PROPFIND.code, maxAgeSecs);
this.wrappedResource = wrappedResource;
this.encodedUrl = encodedUrl;
this.jsonPropFindHandler = jsonPropFindHandler;
}
public void sendContent(OutputStream out, Range range, Map<String, String> params, String contentType) throws IOException, NotAuthorizedException {
//jsonPropFindHandler.sendContent( wrappedResource, encodedUrl, out, range, params, contentType );
jsonPropFindHandler.sendContent(wrappedResource, encodedUrl, out, range, params, contentType);
}
@Override
public Method applicableMethod() {
return Method.PROPFIND;
}
/**
* Overridden to allow clients to specifiy the max age as a request parameter
*
* This is to allow efficient browser caching of results in cases that need it,
* while also permitting non-cached access
*
* @param auth
* @return
*/
@Override
public Long getMaxAgeSeconds(Auth auth) {
Request req = HttpManager.request();
if (req != null) {
String sMaxAge = req.getParams().get("maxAgeSecs");
if (sMaxAge != null && sMaxAge.length() > 0) {
try {
log.trace("using max age from parameter");
Long maxAge = Long.parseLong(sMaxAge);
return maxAge;
} catch (NumberFormatException e) {
log.debug("Couldnt parse max age parameter: " + sMaxAge);
}
}
}
return super.getMaxAgeSeconds(auth);
}
}