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  1. package com.cramdroid.api;
  2.  
  3. import java.io.File;
  4. import java.io.IOException;
  5. import java.io.UnsupportedEncodingException;
  6. import java.net.HttpRetryException;
  7. import java.net.URI;
  8. import org.apache.http.HttpResponse;
  9. import org.apache.http.ParseException;
  10. import org.apache.http.client.HttpClient;
  11. import org.apache.http.client.methods.HttpGet;
  12. import org.apache.http.client.methods.HttpPost;
  13. import org.apache.http.client.methods.HttpUriRequest;
  14. import org.apache.http.entity.mime.HttpMultipartMode;
  15. import org.apache.http.entity.mime.MultipartEntity;
  16. import org.apache.http.entity.mime.content.ByteArrayBody;
  17. import org.apache.http.entity.mime.content.FileBody;
  18. import org.apache.http.entity.mime.content.StringBody;
  19. import org.apache.http.impl.client.DefaultHttpClient;
  20. import org.apache.http.util.EntityUtils;
  21. import org.json.JSONException;
  22. import org.json.JSONObject;
  23.  
  24. import android.content.Context;
  25. import android.net.Uri;
  26. import android.util.Log;
  27. import android.widget.Toast;
  28.  
  29. public abstract class HttpHandler {
  30.  
  31. 	private static String TAG = HttpHandler.class.getSimpleName();
  32.  
  33. 	// private String url;
  34. 	private String apiPath;
  35. 	private final HttpUriRequest request;
  36. 	// private ArrayList<Pair<String, String>> params;
  37. 	// private MultipartEntity entity;
  38. 	private static HttpClient httpClient = null;
  39.  
  40. 	private static HttpClient getHttpClient() {
  41. 		if (httpClient == null) {
  42. 			httpClient = new DefaultHttpClient();
  43. 		}
  44. 		return httpClient;
  45. 	}
  46.  
  47. 	protected HttpHandler(String apiPath, HttpUriRequest request) {
  48. 		this.apiPath = apiPath;
  49. 		this.request = request;
  50. 	}
  51.  
  52. 	public final String getApiPath() {
  53. 		return apiPath;
  54. 	}
  55.  
  56. 	public final HttpResponse getResponse() {
  57.  
  58. 		HttpUriRequest request = buildHttpUriRequest();
  59. 		if (request == null) {
  60. 			return null;
  61. 		}
  62. 		HttpResponse response = null;
  63. 		try {
  64. 			response = getHttpClient().execute(request);
  65. 		} catch (IOException e) {
  66. 			Log.w(TAG, "apiPath"+this.apiPath);
  67. 			Log.w(TAG, "HttpClient exec, IOException", e);
  68. 		}
  69. 		return response;
  70. 	}
  71.  
  72. 	public final JSONObject getResult() throws HttpRetryException {
  73. 		return getResultFromResponse(getResponse());
  74. 	}
  75.  
  76. 	public void addHeader(String name, String value) {
  77. 		request.addHeader(name, value);
  78. 	}
  79.  
  80. 	public abstract boolean addParam(String key, String value);
  81.  
  82. 	public abstract HttpUriRequest buildHttpUriRequest();
  83.  
  84. 	public static final class GetHttpHandler extends HttpHandler {
  85. 		private Uri.Builder builder;
  86.  
  87. 		public GetHttpHandler(String path, boolean isFullUrl) {
  88. 			super(path, new HttpGet());
  89. 			builder = Uri.parse((isFullUrl ? "" : APIConstants.SERVER_HOST) + path)
  90. 					.buildUpon();
  91. 		}
  92.  
  93. 		public GetHttpHandler(String apiPath) {
  94. 			this(apiPath, false);
  95. 		}
  96.  
  97. 		@Override
  98. 		public boolean addParam(String key, String value) {
  99. 			this.builder.appendQueryParameter(key, value);
  100. 			return false;
  101. 		}
  102.  
  103. 		@Override
  104. 		public HttpUriRequest buildHttpUriRequest() {
  105. 			HttpGet get = (HttpGet) super.request;
  106. 			Log.d(TAG,"GetHttpHandler PATH="+this.builder.build().toString());
  107. 			get.setURI(URI.create(this.builder.build().toString()));
  108. 			return get;
  109. 		}
  110. 	}
  111.  
  112. 	public static final class PostHttpHandler extends HttpHandler {
  113.  
  114. 		private MultipartEntity multipart;
  115.  
  116. 		public PostHttpHandler(String path, boolean isFullUrl) {
  117. 			super(path, new HttpPost((isFullUrl ? "" : APIConstants.SERVER_HOST) + path));
  118. 			multipart = new MultipartEntity(
  119. 					HttpMultipartMode.BROWSER_COMPATIBLE);
  120. 		}
  121.  
  122. 		public PostHttpHandler(String apiPath) {
  123. 			this(apiPath, false);
  124. 		}
  125.  
  126. 		@Override
  127. 		public boolean addParam(String key, String value) {
  128. 			try {
  129. 				multipart.addPart(key, new StringBody(value));
  130. 			} catch (UnsupportedEncodingException e) {
  131. 				return false;
  132. 			}
  133. 			return true;
  134. 		}
  135.  
  136. 		@Override
  137. 		public HttpUriRequest buildHttpUriRequest() {
  138. 			Log.d(TAG,"GetHttpHandler PATH="+super.request.getURI().getPath());
  139. 			HttpPost post = (HttpPost) super.request;
  140. 			post.setEntity(multipart);
  141. 			return post;
  142. 		}
  143.  
  144. 		public void addByte(String key, byte[] value, String fileName) {
  145. 			multipart.addPart(key, new ByteArrayBody(value, fileName));
  146. 		}
  147.  
  148. 		public void addByte(String key, byte[] value) {
  149. 			addByte(key, value, "FilenameUnknown");
  150. 		}
  151.  
  152. 		public void addFile(String key, File value) {
  153. 			multipart.addPart(key, new FileBody(value));
  154. 		}
  155. 	}
  156.  
  157. 	/**
  158. 	 * @return JSONObject , JSONArray
  159. 	 * @param response
  160. 	 *            Get statuscode and stringbody form this HttpResponse
  161. 	 * @throws IOException
  162. 	 * @throws ParseException
  163. 	 * @throws JSONException
  164. 	 */
  165.  
  166. 	public static JSONObject getResultFromResponse(HttpResponse response)
  167. 			throws HttpRetryException {
  168. 		if (response == null)
  169. 			return null;
  170. 		String res = null;
  171. 		try {
  172. 			res = EntityUtils.toString(response.getEntity());
  173. 		} catch (ParseException e) {
  174. 			Log.w(TAG, "getResultFromResponse, ParseException", e);
  175. 		} catch (IOException e) {
  176. 			Log.w(TAG, "getResultFromResponse, IOException", e);
  177. 		}
  178. 		if (res == null)
  179. 			return null;
  180. 		int statusCode = response.getStatusLine().getStatusCode();
  181. 		 Log.d(TAG, "getResultFromResponse: " + res);
  182. 		 Log.d(TAG, "statusCode: " + statusCode);
  183.  
  184. 		JSONObject obj = null;
  185. 		try {
  186. 			obj = new JSONObject(res);
  187. 		} catch (JSONException e) {
  188. 			Log.w(TAG, "getResultFromResponse, JSONException", e);
  189. 		}
  190. 		if (obj == null)
  191. 			return null;
  192.  
  193. 		if (statusCode <= 300) {
  194. 			return obj;
  195. 		} else if (statusCode >= 400) {
  196. 			String error = null;
  197. 			try {
  198. 				error = obj.getString("error");
  199. 			} catch (JSONException e) {
  200. 				Log.w(TAG, "getResultFromResponse, JSONException", e);
  201. 			}
  202. 			throw new HttpRetryException(error, statusCode);
  203. 		}
  204. 		return null;
  205. 	}
  206.  
  207. 	/**
  208. 	 * TODO
  209. 	 * 
  210. 	 * @param ctx
  211. 	 */
  212. 	public static void AlertNoNetwork(Context ctx) {
  213. 		Toast.makeText(ctx, "Alert No Network!!!!!", 0).show();
  214. 		Log.d(TAG, "Alert No Network!!!!!");
  215. 	}
  216.  
  217. 	/**
  218. 	 * TODO
  219. 	 * 
  220. 	 * @return always return true
  221. 	 * @param ctx
  222. 	 */
  223.  
  224. 	public static boolean checkNetworkStatus(Context ctx) {
  225. 		Log.d("Network", "Checking Network... (Without Checking!!!!!)");
  226.  
  227. 		// HttpClient httpClient = new DefaultHttpClient();
  228. 		// HttpGet httpGet = new HttpGet("http://www.google.com");
  229. 		//
  230. 		// try {
  231. 		// httpClient.execute(httpGet);
  232. 		// } catch (Exception e) {
  233. 		// Log.d("Network", "Checking Network Done!!");
  234. 		// return false;
  235. 		// }
  236.  
  237. 		Log.d("Network", "Checking Network Done!!");
  238. 		return true;
  239.  
  240. 		// ConnectivityManager cm = (ConnectivityManager)
  241. 		// context.getSystemService(Context.CONNECTIVITY_SERVICE);
  242. 		// NetworkInfo netInfo = cm.getActiveNetworkInfo();
  243. 		//
  244. 		// if (netInfo!=null && netInfo.isConnected()) {
  245. 		// return true;
  246. 		// }
  247. 		//
  248. 		// return false;
  249. 	}
  250.  
  251. }
  252.  
Compilation error #stdin compilation error #stdout 0s 0KB
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Standard input is empty
compilation info 
Main.java:29: class HttpHandler is public, should be declared in a file named HttpHandler.java
public abstract class HttpHandler {
                ^
Main.java:8: package org.apache.http does not exist
import org.apache.http.HttpResponse;
                      ^
Main.java:9: package org.apache.http does not exist
import org.apache.http.ParseException;
                      ^
Main.java:10: package org.apache.http.client does not exist
import org.apache.http.client.HttpClient;
                             ^
Main.java:11: package org.apache.http.client.methods does not exist
import org.apache.http.client.methods.HttpGet;
                                     ^
Main.java:12: package org.apache.http.client.methods does not exist
import org.apache.http.client.methods.HttpPost;
                                     ^
Main.java:13: package org.apache.http.client.methods does not exist
import org.apache.http.client.methods.HttpUriRequest;
                                     ^
Main.java:14: package org.apache.http.entity.mime does not exist
import org.apache.http.entity.mime.HttpMultipartMode;
                                  ^
Main.java:15: package org.apache.http.entity.mime does not exist
import org.apache.http.entity.mime.MultipartEntity;
                                  ^
Main.java:16: package org.apache.http.entity.mime.content does not exist
import org.apache.http.entity.mime.content.ByteArrayBody;
                                          ^
Main.java:17: package org.apache.http.entity.mime.content does not exist
import org.apache.http.entity.mime.content.FileBody;
                                          ^
Main.java:18: package org.apache.http.entity.mime.content does not exist
import org.apache.http.entity.mime.content.StringBody;
                                          ^
Main.java:19: package org.apache.http.impl.client does not exist
import org.apache.http.impl.client.DefaultHttpClient;
                                  ^
Main.java:20: package org.apache.http.util does not exist
import org.apache.http.util.EntityUtils;
                           ^
Main.java:21: package org.json does not exist
import org.json.JSONException;
               ^
Main.java:22: package org.json does not exist
import org.json.JSONObject;
               ^
Main.java:24: package android.content does not exist
import android.content.Context;
                      ^
Main.java:25: package android.net does not exist
import android.net.Uri;
                  ^
Main.java:26: package android.util does not exist
import android.util.Log;
                   ^
Main.java:27: package android.widget does not exist
import android.widget.Toast;
                     ^
Main.java:35: cannot find symbol
symbol  : class HttpUriRequest
location: class com.cramdroid.api.HttpHandler
	private final HttpUriRequest request;
	              ^
Main.java:38: cannot find symbol
symbol  : class HttpClient
location: class com.cramdroid.api.HttpHandler
	private static HttpClient httpClient = null;
	               ^
Main.java:40: cannot find symbol
symbol  : class HttpClient
location: class com.cramdroid.api.HttpHandler
	private static HttpClient getHttpClient() {
	               ^
Main.java:47: cannot find symbol
symbol  : class HttpUriRequest
location: class com.cramdroid.api.HttpHandler
	protected HttpHandler(String apiPath, HttpUriRequest request) {
	                                      ^
Main.java:56: cannot find symbol
symbol  : class HttpResponse
location: class com.cramdroid.api.HttpHandler
	public final HttpResponse getResponse() {
	             ^
Main.java:72: cannot find symbol
symbol  : class JSONObject
location: class com.cramdroid.api.HttpHandler
	public final JSONObject getResult() throws HttpRetryException {
	             ^
Main.java:82: cannot find symbol
symbol  : class HttpUriRequest
location: class com.cramdroid.api.HttpHandler
	public abstract HttpUriRequest buildHttpUriRequest();
	                ^
Main.java:166: cannot find symbol
symbol  : class HttpResponse
location: class com.cramdroid.api.HttpHandler
	public static JSONObject getResultFromResponse(HttpResponse response)
	                                               ^
Main.java:166: cannot find symbol
symbol  : class JSONObject
location: class com.cramdroid.api.HttpHandler
	public static JSONObject getResultFromResponse(HttpResponse response)
	              ^
Main.java:212: cannot find symbol
symbol  : class Context
location: class com.cramdroid.api.HttpHandler
	public static void AlertNoNetwork(Context ctx) {
	                                  ^
Main.java:224: cannot find symbol
symbol  : class Context
location: class com.cramdroid.api.HttpHandler
	public static boolean checkNetworkStatus(Context ctx) {
	                                         ^
Main.java:85: package Uri does not exist
		private Uri.Builder builder;
		           ^
Main.java:104: cannot find symbol
symbol  : class HttpUriRequest
location: class com.cramdroid.api.HttpHandler.GetHttpHandler
		public HttpUriRequest buildHttpUriRequest() {
		       ^
Main.java:114: cannot find symbol
symbol  : class MultipartEntity
location: class com.cramdroid.api.HttpHandler.PostHttpHandler
		private MultipartEntity multipart;
		        ^
Main.java:137: cannot find symbol
symbol  : class HttpUriRequest
location: class com.cramdroid.api.HttpHandler.PostHttpHandler
		public HttpUriRequest buildHttpUriRequest() {
		       ^
Main.java:42: cannot find symbol
symbol  : class DefaultHttpClient
location: class com.cramdroid.api.HttpHandler
			httpClient = new DefaultHttpClient();
			                 ^
Main.java:58: cannot find symbol
symbol  : class HttpUriRequest
location: class com.cramdroid.api.HttpHandler
		HttpUriRequest request = buildHttpUriRequest();
		^
Main.java:62: cannot find symbol
symbol  : class HttpResponse
location: class com.cramdroid.api.HttpHandler
		HttpResponse response = null;
		^
Main.java:66: cannot find symbol
symbol  : variable Log
location: class com.cramdroid.api.HttpHandler
			Log.w(TAG, "apiPath"+this.apiPath);
			^
Main.java:67: cannot find symbol
symbol  : variable Log
location: class com.cramdroid.api.HttpHandler
			Log.w(TAG, "HttpClient exec, IOException", e);
			^
Main.java:88: cannot find symbol
symbol  : class HttpGet
location: class com.cramdroid.api.HttpHandler.GetHttpHandler
			super(path, new HttpGet());
			                ^
Main.java:89: cannot find symbol
symbol  : variable APIConstants
location: class com.cramdroid.api.HttpHandler.GetHttpHandler
			builder = Uri.parse((isFullUrl ? "" : APIConstants.SERVER_HOST) + path)
			                                      ^
Main.java:89: cannot find symbol
symbol  : variable Uri
location: class com.cramdroid.api.HttpHandler.GetHttpHandler
			builder = Uri.parse((isFullUrl ? "" : APIConstants.SERVER_HOST) + path)
			          ^
Main.java:105: cannot find symbol
symbol  : class HttpGet
location: class com.cramdroid.api.HttpHandler.GetHttpHandler
			HttpGet get = (HttpGet) super.request;
			^
Main.java:105: cannot find symbol
symbol  : class HttpGet
location: class com.cramdroid.api.HttpHandler.GetHttpHandler
			HttpGet get = (HttpGet) super.request;
			               ^
Main.java:106: cannot find symbol
symbol  : variable Log
location: class com.cramdroid.api.HttpHandler.GetHttpHandler
			Log.d(TAG,"GetHttpHandler PATH="+this.builder.build().toString());
			^
Main.java:117: cannot find symbol
symbol  : class HttpPost
location: class com.cramdroid.api.HttpHandler.PostHttpHandler
			super(path, new HttpPost((isFullUrl ? "" : APIConstants.SERVER_HOST) + path));
			                ^
Main.java:117: cannot find symbol
symbol  : variable APIConstants
location: class com.cramdroid.api.HttpHandler.PostHttpHandler
			super(path, new HttpPost((isFullUrl ? "" : APIConstants.SERVER_HOST) + path));
			                                           ^
Main.java:118: cannot find symbol
symbol  : class MultipartEntity
location: class com.cramdroid.api.HttpHandler.PostHttpHandler
			multipart = new MultipartEntity(
			                ^
Main.java:119: cannot find symbol
symbol  : variable HttpMultipartMode
location: class com.cramdroid.api.HttpHandler.PostHttpHandler
					HttpMultipartMode.BROWSER_COMPATIBLE);
					^
Main.java:129: cannot find symbol
symbol  : class StringBody
location: class com.cramdroid.api.HttpHandler.PostHttpHandler
				multipart.addPart(key, new StringBody(value));
				                           ^
Main.java:138: cannot find symbol
symbol  : variable Log
location: class com.cramdroid.api.HttpHandler.PostHttpHandler
			Log.d(TAG,"GetHttpHandler PATH="+super.request.getURI().getPath());
			^
Main.java:139: cannot find symbol
symbol  : class HttpPost
location: class com.cramdroid.api.HttpHandler.PostHttpHandler
			HttpPost post = (HttpPost) super.request;
			^
Main.java:139: cannot find symbol
symbol  : class HttpPost
location: class com.cramdroid.api.HttpHandler.PostHttpHandler
			HttpPost post = (HttpPost) super.request;
			                 ^
Main.java:145: cannot find symbol
symbol  : class ByteArrayBody
location: class com.cramdroid.api.HttpHandler.PostHttpHandler
			multipart.addPart(key, new ByteArrayBody(value, fileName));
			                           ^
Main.java:153: cannot find symbol
symbol  : class FileBody
location: class com.cramdroid.api.HttpHandler.PostHttpHandler
			multipart.addPart(key, new FileBody(value));
			                           ^
Main.java:172: cannot find symbol
symbol  : variable EntityUtils
location: class com.cramdroid.api.HttpHandler
			res = EntityUtils.toString(response.getEntity());
			      ^
Main.java:173: cannot find symbol
symbol  : class ParseException
location: class com.cramdroid.api.HttpHandler
		} catch (ParseException e) {
		         ^
Main.java:174: cannot find symbol
symbol  : variable Log
location: class com.cramdroid.api.HttpHandler
			Log.w(TAG, "getResultFromResponse, ParseException", e);
			^
Main.java:176: cannot find symbol
symbol  : variable Log
location: class com.cramdroid.api.HttpHandler
			Log.w(TAG, "getResultFromResponse, IOException", e);
			^
Main.java:181: cannot find symbol
symbol  : variable Log
location: class com.cramdroid.api.HttpHandler
		 Log.d(TAG, "getResultFromResponse: " + res);
		 ^
Main.java:182: cannot find symbol
symbol  : variable Log
location: class com.cramdroid.api.HttpHandler
		 Log.d(TAG, "statusCode: " + statusCode);
		 ^
Main.java:184: cannot find symbol
symbol  : class JSONObject
location: class com.cramdroid.api.HttpHandler
		JSONObject obj = null;
		^
Main.java:186: cannot find symbol
symbol  : class JSONObject
location: class com.cramdroid.api.HttpHandler
			obj = new JSONObject(res);
			          ^
Main.java:187: cannot find symbol
symbol  : class JSONException
location: class com.cramdroid.api.HttpHandler
		} catch (JSONException e) {
		         ^
Main.java:188: cannot find symbol
symbol  : variable Log
location: class com.cramdroid.api.HttpHandler
			Log.w(TAG, "getResultFromResponse, JSONException", e);
			^
Main.java:199: cannot find symbol
symbol  : class JSONException
location: class com.cramdroid.api.HttpHandler
			} catch (JSONException e) {
			         ^
Main.java:200: cannot find symbol
symbol  : variable Log
location: class com.cramdroid.api.HttpHandler
				Log.w(TAG, "getResultFromResponse, JSONException", e);
				^
Main.java:213: cannot find symbol
symbol  : variable Toast
location: class com.cramdroid.api.HttpHandler
		Toast.makeText(ctx, "Alert No Network!!!!!", 0).show();
		^
Main.java:214: cannot find symbol
symbol  : variable Log
location: class com.cramdroid.api.HttpHandler
		Log.d(TAG, "Alert No Network!!!!!");
		^
Main.java:225: cannot find symbol
symbol  : variable Log
location: class com.cramdroid.api.HttpHandler
		Log.d("Network", "Checking Network... (Without Checking!!!!!)");
		^
Main.java:237: cannot find symbol
symbol  : variable Log
location: class com.cramdroid.api.HttpHandler
		Log.d("Network", "Checking Network Done!!");
		^
72 errors
stdout
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Standard output is empty
https://ideone.com/9ats9
language:
Java (HotSpot 12)
created:
13 years ago
visibility:
public

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