Examples with ForbiddenHttpErrorStatus com.microsoft.azure.hdinsight.sdk.common.errorresponse.ForbiddenHttpErrorStatus used on opensource projects

Example 1 with ForbiddenHttpErrorStatus

use of com.microsoft.azure.hdinsight.sdk.common.errorresponse.ForbiddenHttpErrorStatus in project azure-tools-for-java by Microsoft.

the class ADLSGen2FileSystem method listFiles.

@NotNull
public VirtualFile[] listFiles(AdlsGen2VirtualFile vf) {
    List<AdlsGen2VirtualFile> childrenList = new ArrayList<>();
    if (vf.isDirectory()) {
        // sample fileSystemRootPath: https://accountName.dfs.core.windows.net/fileSystem/
        String fileSystemRootPath = rootPathUri.resolve("/").getUrl().toString();
        // sample directoryParam: sub/path/to
        String directoryParam = vf.getAbfsUri().getDirectoryParam();
        childrenList = this.op.list(fileSystemRootPath, directoryParam).map(remoteFile -> new AdlsGen2VirtualFile((AbfsUri) AbfsUri.parse(fileSystemRootPath).resolveAsRoot(AzureStorageUri.encodeAndNormalizePath(remoteFile.getName())), remoteFile.isDirectory(), this)).doOnNext(file -> file.setParent(vf)).onErrorResumeNext(err -> {
            String errorMessage = "Failed to list folders and files with error " + err.getMessage() + ". ";
            if (err instanceof ForbiddenHttpErrorStatus) {
                errorMessage += ADLSGen2Deploy.getForbiddenErrorHints(vf.toString());
            }
            return Observable.error(new IOException(errorMessage));
        }).toList().toBlocking().lastOrDefault(new ArrayList<>());
    }
    return childrenList.toArray(new VirtualFile[0]);
}