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author | Tobrun Van Nuland <tobrun.van.nuland@gmail.com> | 2017-08-24 14:28:39 +0200 |
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committer | Tobrun <tobrun@mapbox.com> | 2017-08-24 15:01:57 +0200 |
commit | fde31db28f83fe0238278e00a9a7470425928799 (patch) | |
tree | 9eb21ebda0d631e48c9754ffb0eae00378488596 /platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/http/HTTPRequest.java | |
parent | 57d87e8ef2ad2d1f594468e5e204cfc21c536327 (diff) | |
download | qtlocation-mapboxgl-fde31db28f83fe0238278e00a9a7470425928799.tar.gz |
Revert "[android] - configure loggin of HttpRequest, cleanup HttpRequest"
This reverts commit a059c74a54302f9604f3e3b28143be7645e6204f.
Diffstat (limited to 'platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/http/HTTPRequest.java')
-rw-r--r-- | platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/http/HTTPRequest.java | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/http/HTTPRequest.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/http/HTTPRequest.java new file mode 100644 index 0000000000..91a235616a --- /dev/null +++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/http/HTTPRequest.java @@ -0,0 +1,200 @@ +package com.mapbox.mapboxsdk.http; + + +import android.content.Context; +import android.content.pm.PackageInfo; +import android.os.Build; +import android.text.TextUtils; + +import com.mapbox.mapboxsdk.BuildConfig; +import com.mapbox.mapboxsdk.Mapbox; +import com.mapbox.mapboxsdk.constants.MapboxConstants; + +import java.io.IOException; +import java.io.InterruptedIOException; +import java.net.NoRouteToHostException; +import java.net.ProtocolException; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.locks.ReentrantLock; + +import javax.net.ssl.SSLException; + +import okhttp3.Call; +import okhttp3.Callback; +import okhttp3.HttpUrl; +import okhttp3.OkHttpClient; +import okhttp3.Request; +import okhttp3.Response; +import okhttp3.internal.Util; +import timber.log.Timber; + +class HTTPRequest implements Callback { + + private static OkHttpClient mClient = new OkHttpClient(); + private String USER_AGENT_STRING = null; + + private static final int CONNECTION_ERROR = 0; + private static final int TEMPORARY_ERROR = 1; + private static final int PERMANENT_ERROR = 2; + + // Reentrancy is not needed, but "Lock" is an + // abstract class. + private ReentrantLock mLock = new ReentrantLock(); + + private long mNativePtr = 0; + + private Call mCall; + private Request mRequest; + + private native void nativeOnFailure(int type, String message); + + private native void nativeOnResponse(int code, String etag, String modified, String cacheControl, String expires, + String retryAfter, String xRateLimitReset, byte[] body); + + private HTTPRequest(long nativePtr, String resourceUrl, String etag, String modified) { + mNativePtr = nativePtr; + + try { + // Don't try a request if we aren't connected + if (!Mapbox.isConnected()) { + throw new NoRouteToHostException("No Internet connection available."); + } + + HttpUrl httpUrl = HttpUrl.parse(resourceUrl); + final String host = httpUrl.host().toLowerCase(MapboxConstants.MAPBOX_LOCALE); + if (host.equals("mapbox.com") || host.endsWith(".mapbox.com") || host.equals("mapbox.cn") + || host.endsWith(".mapbox.cn")) { + if (httpUrl.querySize() == 0) { + resourceUrl = resourceUrl + "?"; + } else { + resourceUrl = resourceUrl + "&"; + } + resourceUrl = resourceUrl + "events=true"; + } + + Request.Builder builder = new Request.Builder() + .url(resourceUrl) + .tag(resourceUrl.toLowerCase(MapboxConstants.MAPBOX_LOCALE)) + .addHeader("User-Agent", getUserAgent()); + if (etag.length() > 0) { + builder = builder.addHeader("If-None-Match", etag); + } else if (modified.length() > 0) { + builder = builder.addHeader("If-Modified-Since", modified); + } + mRequest = builder.build(); + mCall = mClient.newCall(mRequest); + mCall.enqueue(this); + } catch (Exception exception) { + onFailure(exception); + } + } + + public void cancel() { + // mCall can be null if the constructor gets aborted (e.g, under a NoRouteToHostException). + if (mCall != null) { + mCall.cancel(); + } + + // TODO: We need a lock here because we can try + // to cancel at the same time the request is getting + // answered on the OkHTTP thread. We could get rid of + // this lock by using Runnable when we move Android + // implementation of mbgl::RunLoop to Looper. + mLock.lock(); + mNativePtr = 0; + mLock.unlock(); + } + + @Override + public void onResponse(Call call, Response response) throws IOException { + if (response.isSuccessful()) { + Timber.v("[HTTP] Request was successful (code = %s).", response.code()); + } else { + // We don't want to call this unsuccessful because a 304 isn't really an error + String message = !TextUtils.isEmpty(response.message()) ? response.message() : "No additional information"; + Timber.d("[HTTP] Request with response code = %s: %s", response.code(), message); + } + + byte[] body; + try { + body = response.body().bytes(); + } catch (IOException ioException) { + onFailure(ioException); + // throw ioException; + return; + } finally { + response.body().close(); + } + + mLock.lock(); + if (mNativePtr != 0) { + nativeOnResponse(response.code(), + response.header("ETag"), + response.header("Last-Modified"), + response.header("Cache-Control"), + response.header("Expires"), + response.header("Retry-After"), + response.header("x-rate-limit-reset"), + body); + } + mLock.unlock(); + } + + @Override + public void onFailure(Call call, IOException e) { + onFailure(e); + } + + private void onFailure(Exception e) { + int type = PERMANENT_ERROR; + if ((e instanceof NoRouteToHostException) || (e instanceof UnknownHostException) || (e instanceof SocketException) + || (e instanceof ProtocolException) || (e instanceof SSLException)) { + type = CONNECTION_ERROR; + } else if ((e instanceof InterruptedIOException)) { + type = TEMPORARY_ERROR; + } + + String errorMessage = e.getMessage() != null ? e.getMessage() : "Error processing the request"; + + if (type == TEMPORARY_ERROR) { + Timber.d("Request failed due to a temporary error: %s", errorMessage); + } else if (type == CONNECTION_ERROR) { + Timber.i("Request failed due to a connection error: %s", errorMessage); + } else { + // PERMANENT_ERROR + Timber.w("Request failed due to a permanent error: %s", errorMessage); + } + + mLock.lock(); + if (mNativePtr != 0) { + nativeOnFailure(type, errorMessage); + } + mLock.unlock(); + } + + private String getUserAgent() { + if (USER_AGENT_STRING == null) { + return USER_AGENT_STRING = Util.toHumanReadableAscii( + String.format("%s %s (%s) Android/%s (%s)", + getApplicationIdentifier(), + BuildConfig.MAPBOX_VERSION_STRING, + BuildConfig.GIT_REVISION_SHORT, + Build.VERSION.SDK_INT, + Build.CPU_ABI) + ); + } else { + return USER_AGENT_STRING; + } + } + + private String getApplicationIdentifier() { + try { + Context context = Mapbox.getApplicationContext(); + PackageInfo packageInfo = context.getPackageManager().getPackageInfo(context.getPackageName(), 0); + return String.format("%s/%s (%s)", context.getPackageName(), packageInfo.versionName, packageInfo.versionCode); + } catch (Exception exception) { + return ""; + } + } +} |