secondsun

AbstractPageRequestHandler.java

abstact class AbstractPageRequestHandler() {
    public List<Pair<String, String>>  getPagingHeaders(ReadFilter filter){
       List<Pair<String, String>> toReturn = new ArrayList<>();
       return toReturn;
    }
    
    public byte[] appendToBody(ReadFilter filter, byte[] body){
 return body;

sebastienblanc

public interface PagedResult<T> {

 PagedResult<T> next();

 PagedResult<T> prev();

 PagedResult<T> withOffset(int offset);

 PagedResult<T> withLimit(int limit);

secondsun

Client Paging

This document describes the client side interfaces which a developer can use to Query and Page through data obtained from remote rest services. This document describes both how to interact with the Aerogear-Controller based paging as well how to extend the libraries and APIs to support most other restful services. It is currently Java centric, but this should be fixed up in the future.

At a high level, Paging and Querying is supported though the Pipe.readWithFilter(ReadFilter, Callback) method. A ReadFilter object will set the current page, number of results perPage, and a where property. The Pipe implementation will be responsible for processing a request along with any paging data and sending the appropriate headers, data, and query parameters to the server. Once the response has been received, the Pipe implementation will provide a List of objects to the supplied callback. If this call used paging, the List will be an instance of PagedList.

PagedList will be a List of results f

alexrios

//Smart use of enums
public enum DeviceComparator implements Comparator<Device> {
 
    ID {
        public int compare(Device o1, Device o2) {
            return Integer.valueOf(o1.getId()).compareTo(o2.getId());
        }},
    NAME {
        public int compare(Device o1, Device o2) {

matzew

NSDictionary *map = @{ @"key1": @"blah", @"key2": @"foo"};

fnando

class apt-get::update {
  exec { "apt-get update":
    command => "apt-get update"
  }
}

fnando

#!/usr/bin/env bash

domain=$1
filename="/tmp/$(echo -n "$domain" | md5)"

read -r -d '' screenrc <<SCREENRC
startup_message off
shell /usr/local/bin/bash
autodetach on
defscrollback 10000

danbev

Paging/Querying in AeroGear Controller

This document is intended to discuss a solution for AEROGEAR-645 "Add Query/Paging support on RESTful endpoints".
This dev-aerogear mail list thread was used as a starting point to gather requirements and ideas.

Background

Lets just clarify the two concepts that we are dealing with here, Paging and Query.

Paging

Paging deals with limiting the number of results returned from a single request. One "page" can contain a certain number of items as the result of invoking a request, sometimes referred to the size of a page. Let say you want to limit you the number of result returned to 10 items, this could look something like this:

secondsun

Currently, when creating a new PipeConfig we use a constructor and specify a rootUrl:

    URL rootUrl = new URL("http://todo-aerogear.rhcloud.com/todo-server");

    Pipeline pipeline = new Pipeline(rootUrl);
    PipeConfig config = new PipeConfig(rootUrl, Project.class);

    Pipe<Project> projects = pipeline.pipe(Project.class, config);

mstruk

Currently, when creating a new PipeConfig we use a constructor and specify a rootUrl:

    URL rootUrl = new URL("http://todo-aerogear.rhcloud.com/todo-server");

    Pipeline pipeline = new Pipeline(rootUrl);
    PipeConfig config = new PipeConfig(rootUrl, Project.class);

    Pipe<Project> projects = pipeline.pipe(Project.class, config);