pl.robakowski.repository.PackagistRepository.java Source code

Introduction

Here is the source code for pl.robakowski.repository.PackagistRepository.java

Source

//******************************************************************
//
//  PackRepo.java
//  Copyright 2014 PSI AG. All rights reserved.
//  PSI PROPRIETARY/CONFIDENTIAL. Use is subject to license terms
//
// ******************************************************************

package pl.robakowski.repository;

import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.net.URL;
import java.net.URLEncoder;
import java.util.LinkedList;
import java.util.List;

import org.eclipse.core.runtime.IProgressMonitor;
import org.json.JSONArray;
import org.json.JSONObject;

import com.google.common.io.CharStreams;

public class PackagistRepository implements IRepository {
    private String addr;

    @Override
    public List<JSONObject> getNextResults(IProgressMonitor monitor) {
        LinkedList<JSONObject> result = new LinkedList<JSONObject>();
        try {
            InputStream input = new URL(addr).openStream();
            JSONObject object = new JSONObject(CharStreams.toString(new InputStreamReader(input)));
            input.close();
            JSONArray resultArray = object.getJSONArray("results");
            for (int i = 0; i < resultArray.length(); i++) {
                JSONObject obj = resultArray.getJSONObject(i);
                result.add(obj);
            }
            addr = null;
            if (object.has("next")) {
                addr = object.getString("next");
            }
        } catch (Exception e) {
        }
        return result;
    }

    @Override
    public void setQuery(String query) {
        try {
            addr = "https://packagist.org/search.json?q=" + URLEncoder.encode(query, "UTF-8");
        } catch (UnsupportedEncodingException e) {
        }
    }

    @Override
    public boolean hasMoreResults() {
        return addr != null;
    }

    @Override
    public String toString() {
        return "Packagist Repository";
    }

}