本文整理汇总了Java中com.google.samples.apps.iosched.io.model.DataManifest类的典型用法代码示例。如果您正苦于以下问题：Java DataManifest类的具体用法？Java DataManifest怎么用？Java DataManifest使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
DataManifest类属于com.google.samples.apps.iosched.io.model包，在下文中一共展示了DataManifest类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: processManifest
import com.google.samples.apps.iosched.io.model.DataManifest; //导入依赖的package包/类
/**
* Process the data manifest and download data files referenced from it.
* @param manifestJson The JSON of the manifest file.
* @return The contents of the set of files referenced from the manifest, or null
* if none could be retrieved.
* @throws IOException If an error occurs while retrieving information.
*/
private String[] processManifest(String manifestJson) throws IOException {
LOGD(TAG, "Processing data manifest, length " + manifestJson.length());
DataManifest manifest = new Gson().fromJson(manifestJson, DataManifest.class);
if (manifest.format == null || !manifest.format.equals(MANIFEST_FORMAT)) {
LOGE(TAG, "Manifest has invalid format spec: " + manifest.format);
throw new IOException("Invalid format spec on manifest:" + manifest.format);
}
if (manifest.data_files == null || manifest.data_files.length == 0) {
LOGW(TAG, "Manifest does not list any files. Nothing done.");
return null;
}
LOGD(TAG, "Manifest lists " + manifest.data_files.length + " data files.");
String[] jsons = new String[manifest.data_files.length];
for (int i = 0; i < manifest.data_files.length; i++) {
String url = manifest.data_files[i];
LOGD(TAG, "Processing data file: " + sanitizeUrl(url));
jsons[i] = fetchFile(url);
if (TextUtils.isEmpty(jsons[i])) {
LOGE(TAG, "Failed to fetch data file: " + sanitizeUrl(url));
throw new IOException("Failed to fetch data file " + sanitizeUrl(url));
}
}
LOGD(TAG, "Got " + jsons.length + " data files.");
cleanUpCache();
return jsons;
}
示例2: processManifest
import com.google.samples.apps.iosched.io.model.DataManifest; //导入依赖的package包/类
/**
* Process the data manifest and download data files referenced from it.
*
* @param manifestJson The JSON of the manifest file.
* @return The contents of the set of files referenced from the manifest, or null if none could
* be retrieved.
* @throws IOException If an error occurs while retrieving information.
*/
private String[] processManifest(String manifestJson) throws IOException {
LOGD(TAG, "Processing data manifest, length " + manifestJson.length());
DataManifest manifest = new Gson().fromJson(manifestJson, DataManifest.class);
if (manifest.format == null || !manifest.format.equals(MANIFEST_FORMAT)) {
LOGE(TAG, "Manifest has invalid format spec: " + manifest.format);
throw new IOException("Invalid format spec on manifest:" + manifest.format);
}
if (manifest.data_files == null || manifest.data_files.length == 0) {
LOGW(TAG, "Manifest does not list any files. Nothing done.");
return null;
}
LOGD(TAG, "Manifest lists " + manifest.data_files.length + " data files.");
String[] jsons = new String[manifest.data_files.length];
for (int i = 0; i < manifest.data_files.length; i++) {
String url = manifest.data_files[i];
LOGD(TAG, "Processing data file: " + sanitizeUrl(url));
jsons[i] = fetchFile(url);
if (TextUtils.isEmpty(jsons[i])) {
LOGE(TAG, "Failed to fetch data file: " + sanitizeUrl(url));
throw new IOException("Failed to fetch data file " + sanitizeUrl(url));
}
}
LOGD(TAG, "Got " + jsons.length + " data files.");
cleanUpCache();
return jsons;
}