mirror of
https://github.com/NativeScript/NativeScript.git
synced 2025-11-05 13:26:48 +08:00
namespaces removed (except Application)
This commit is contained in:
Vladimir Enchev
@@ -1,305 +1,301 @@
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import app_module = require("Application/application");
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export module tk {
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export module io {
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export class FileSystemAccess {
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private _encoding = "UTF-8";
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private _pathSeparator = "/";
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export class FileSystemAccess {
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private _encoding = "UTF-8";
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private _pathSeparator = "/";
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public getReadonly(path: string): boolean {
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var javaFile = new java.io.File(path);
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return javaFile.exists() && !javaFile.canWrite();
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public getReadonly(path: string): boolean {
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var javaFile = new java.io.File(path);
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return javaFile.exists() && !javaFile.canWrite();
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}
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public getLastModified(path: string): Date {
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var javaFile = new java.io.File(path);
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return new Date(javaFile.lastModified());
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}
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public getParent(path: string, onSuccess: (path: string) => any, onError?: (error: any) => any) {
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try {
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var javaFile = new java.io.File(path);
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if (onSuccess) {
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var parent = javaFile.getParentFile();
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onSuccess(parent.getPath());
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}
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} catch (exception) {
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// TODO: unified approach for error messages
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if (onError) {
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onError(exception);
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}
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}
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}
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public getFile(path: string, onSuccess: (path: string) => any, onError?: (error: any) => any) {
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this.ensureFile(new java.io.File(path), onSuccess, onError);
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}
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public getFolder(path: string, onSuccess: (path: string) => any, onError?: (error: any) => any) {
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var javaFile = new java.io.File(path);
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if (javaFile.exists() && !javaFile.isDirectory()) {
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if (onError) {
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onError("The path " + path + "exists and is not a directory");
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}
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} else {
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this.ensureFile(javaFile, onSuccess, onError);
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}
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}
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public enumFiles(path: string, onSuccess: (files: Array<string>) => any, onError?: (error: any) => any) {
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try {
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var javaFile = new java.io.File(path);
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if (!javaFile.isDirectory()) {
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if (onError) {
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onError("There is no folder existing at path " + path);
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}
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return;
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}
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public getLastModified(path: string): Date {
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var javaFile = new java.io.File(path);
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return new Date(javaFile.lastModified());
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}
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if (javaFile.isDirectory()) {
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var filesList: Array<java.io.File> = javaFile.listFiles();
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var filePaths = new Array<string>();
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public getParent(path: string, onSuccess: (path: string) => any, onError?: (error: any) => any) {
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try {
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var javaFile = new java.io.File(path);
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if (onSuccess) {
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var parent = javaFile.getParentFile();
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onSuccess(parent.getPath());
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}
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} catch (exception) {
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// TODO: unified approach for error messages
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if (onError) {
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onError(exception);
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var length = filesList.length,
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i,
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filePath;
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for (i = 0; i < length; i++) {
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javaFile = filesList[i];
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if (javaFile.isFile()) {
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filePath = javaFile.getPath();
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filesList.push(filePath);
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}
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}
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if (onSuccess) {
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onSuccess(filePaths);
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}
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}
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public getFile(path: string, onSuccess: (path: string) => any, onError?: (error: any) => any) {
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this.ensureFile(new java.io.File(path), onSuccess, onError);
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} catch (exception) {
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if (onError) {
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onError(exception);
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}
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}
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}
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public fileExists(path: string): boolean {
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var file = new java.io.File(path);
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return file.exists();
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}
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public folderExists(path: string): boolean {
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var file = new java.io.File(path);
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return file.exists() && file.isDirectory();
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}
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public concatPath(left: string, right: string): string {
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return left + this._pathSeparator + right;
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}
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public deleteFile(path: string, onSuccess?: () => any, onError?: (error: any) => any) {
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try {
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var javaFile = new java.io.File(path);
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if (!javaFile.isFile()) {
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if (onError) {
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onError({ message: "The specified parameter is not a File entity." });
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}
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return;
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}
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public getFolder(path: string, onSuccess: (path: string) => any, onError?: (error: any) => any) {
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var javaFile = new java.io.File(path);
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if (javaFile.exists() && !javaFile.isDirectory()) {
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if (onError) {
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onError("The path " + path + "exists and is not a directory");
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if (!javaFile.delete()) {
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if (onError) {
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onError({ message: "File deletion failed" });
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}
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} else if (onSuccess) {
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onSuccess();
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}
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} catch (exception) {
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if (onError) {
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onError(exception);
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}
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}
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}
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public deleteFolder(path: string, isKnown?: boolean, onSuccess?: () => any, onError?: (error: any) => any) {
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try {
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var javaFile = new java.io.File(path);
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if (!javaFile.isDirectory()) {
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if (onError) {
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onError({ message: "The specified parameter is not a Folder entity." });
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}
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return;
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}
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// TODO: Asynchronous
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this.deleteFolderContent(javaFile);
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if (!isKnown) {
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if (javaFile.delete()) {
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if (onSuccess) {
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onSuccess();
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}
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} else {
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this.ensureFile(javaFile, onSuccess, onError);
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}
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}
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public enumFiles(path: string, onSuccess: (files: Array<string>) => any, onError?: (error: any) => any) {
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try {
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var javaFile = new java.io.File(path);
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if (!javaFile.isDirectory()) {
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if (onError) {
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onError("There is no folder existing at path " + path);
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}
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return;
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}
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if (javaFile.isDirectory()) {
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var filesList: Array<java.io.File> = javaFile.listFiles();
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var filePaths = new Array<string>();
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var length = filesList.length,
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i,
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filePath;
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for (i = 0; i < length; i++) {
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javaFile = filesList[i];
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if (javaFile.isFile()) {
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filePath = javaFile.getPath();
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filesList.push(filePath);
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}
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}
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if (onSuccess) {
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onSuccess(filePaths);
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}
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}
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} catch (exception) {
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if (onError) {
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onError(exception);
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onError({ message: "Folder deletion failed." });
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}
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}
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} else {
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// TODO: Notify error?
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}
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} catch (exception) {
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if (onError) {
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onError(exception);
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}
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}
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}
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public emptyFolder(path: string, onSuccess?: () => any, onError?: (error: any) => any) {
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try {
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var javaFile = new java.io.File(path);
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if (!javaFile.isDirectory()) {
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if (onError) {
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onError({ message: "The specified parameter is not a Folder entity." });
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}
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return;
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}
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// TODO: Asynchronous
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this.deleteFolderContent(javaFile);
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if (onSuccess) {
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onSuccess();
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}
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} catch (exception) {
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if (onError) {
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onError(exception);
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}
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}
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}
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public rename(path: string, onSuccess?: () => any, onError?: (error: any) => any) {
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// TODO: No implementation
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}
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public getDocumentsFolderPath(): string {
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var context = app_module.tk.ui.Application.current.android.context;
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var dir: java.io.File = context.getFilesDir();
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return dir.getPath();
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}
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public getTempFolderPath(): string {
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var context = app_module.tk.ui.Application.current.android.context;
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var dir: java.io.File = context.getCacheDir();
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return dir.getPath();
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}
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public readText(path: string, onSuccess: (content: string) => any, onError?: (error: any) => any) {
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try {
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var javaFile = new java.io.File(path);
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var stream = new java.io.FileInputStream(javaFile);
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var reader = new java.io.InputStreamReader(stream, this._encoding);
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var bufferedReader = new java.io.BufferedReader(reader);
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// TODO: We will need to read the entire file to a CharBuffer instead of reading it line by line
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// TODO: bufferedReader.read(CharBuffer) does not currently work
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var line = undefined;
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var result = "";
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while (true) {
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line = bufferedReader.readLine();
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if (!line) {
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break;
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}
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if (result.length > 0) {
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// add the new line manually to the result
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// TODO: Try with CharBuffer at a later stage, when the Bridge allows it
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// result += "\n";
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}
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result += line;
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}
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bufferedReader.close();
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if (onSuccess) {
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onSuccess(result);
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}
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} catch (exception) {
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if (onError) {
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onError(exception);
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}
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}
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}
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public writeText(path: string, content: string, onSuccess?: () => any, onError?: (error: any) => any) {
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try {
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var javaFile = new java.io.File(path);
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var stream = new java.io.FileOutputStream(javaFile);
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var writer = new java.io.OutputStreamWriter(stream, this._encoding);
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var bufferedWriter = new java.io.BufferedWriter(writer);
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bufferedWriter.write(content);
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bufferedWriter.close();
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if (onSuccess) {
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onSuccess();
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}
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} catch (exception) {
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if (onError) {
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onError(exception);
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}
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}
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}
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private deleteFolderContent(file: java.io.File): boolean {
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var filesList = file.listFiles();
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var i,
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childFile: java.io.File,
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success: boolean = false;
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for (i = 0; i < filesList.length; i++) {
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childFile = filesList[i];
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if (childFile.isDirectory()) {
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success = this.deleteFolderContent(childFile);
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if (!success) {
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break;
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}
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}
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public fileExists(path: string): boolean {
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var file = new java.io.File(path);
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return file.exists();
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}
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success = childFile.delete();
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}
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public folderExists(path: string): boolean {
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var file = new java.io.File(path);
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return file.exists() && file.isDirectory();
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}
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return success;
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}
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public concatPath(left: string, right: string): string {
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return left + this._pathSeparator + right;
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}
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public deleteFile(path: string, onSuccess?: () => any, onError?: (error: any) => any) {
|
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try {
|
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var javaFile = new java.io.File(path);
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if (!javaFile.isFile()) {
|
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if (onError) {
|
||||
onError({ message: "The specified parameter is not a File entity." });
|
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}
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|
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return;
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||||
}
|
||||
|
||||
if (!javaFile.delete()) {
|
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if (onError) {
|
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onError({ message: "File deletion failed" });
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}
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} else if (onSuccess) {
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onSuccess();
|
||||
}
|
||||
} catch (exception) {
|
||||
if (onError) {
|
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onError(exception);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
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public deleteFolder(path: string, isKnown?: boolean, onSuccess?: () => any, onError?: (error: any) => any) {
|
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try {
|
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var javaFile = new java.io.File(path);
|
||||
if (!javaFile.isDirectory()) {
|
||||
if (onError) {
|
||||
onError({ message: "The specified parameter is not a Folder entity." });
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
// TODO: Asynchronous
|
||||
this.deleteFolderContent(javaFile);
|
||||
|
||||
if (!isKnown) {
|
||||
if (javaFile.delete()) {
|
||||
if (onSuccess) {
|
||||
onSuccess();
|
||||
}
|
||||
} else {
|
||||
if (onError) {
|
||||
onError({ message: "Folder deletion failed." });
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// TODO: Notify error?
|
||||
}
|
||||
} catch (exception) {
|
||||
if (onError) {
|
||||
onError(exception);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public emptyFolder(path: string, onSuccess?: () => any, onError?: (error: any) => any) {
|
||||
try {
|
||||
var javaFile = new java.io.File(path);
|
||||
if (!javaFile.isDirectory()) {
|
||||
if (onError) {
|
||||
onError({ message: "The specified parameter is not a Folder entity." });
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
// TODO: Asynchronous
|
||||
this.deleteFolderContent(javaFile);
|
||||
|
||||
if (onSuccess) {
|
||||
onSuccess();
|
||||
}
|
||||
|
||||
} catch (exception) {
|
||||
if (onError) {
|
||||
onError(exception);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public rename(path: string, onSuccess?: () => any, onError?: (error: any) => any) {
|
||||
// TODO: No implementation
|
||||
}
|
||||
|
||||
public getDocumentsFolderPath(): string {
|
||||
var context = app_module.tk.ui.Application.current.android.context;
|
||||
var dir: java.io.File = context.getFilesDir();
|
||||
return dir.getPath();
|
||||
}
|
||||
|
||||
public getTempFolderPath(): string {
|
||||
var context = app_module.tk.ui.Application.current.android.context;
|
||||
var dir: java.io.File = context.getCacheDir();
|
||||
return dir.getPath();
|
||||
}
|
||||
|
||||
public readText(path: string, onSuccess: (content: string) => any, onError?: (error: any) => any) {
|
||||
try {
|
||||
var javaFile = new java.io.File(path);
|
||||
var stream = new java.io.FileInputStream(javaFile);
|
||||
var reader = new java.io.InputStreamReader(stream, this._encoding);
|
||||
var bufferedReader = new java.io.BufferedReader(reader);
|
||||
|
||||
// TODO: We will need to read the entire file to a CharBuffer instead of reading it line by line
|
||||
// TODO: bufferedReader.read(CharBuffer) does not currently work
|
||||
var line = undefined;
|
||||
var result = "";
|
||||
while (true) {
|
||||
line = bufferedReader.readLine();
|
||||
if (!line) {
|
||||
break;
|
||||
}
|
||||
|
||||
if (result.length > 0) {
|
||||
// add the new line manually to the result
|
||||
// TODO: Try with CharBuffer at a later stage, when the Bridge allows it
|
||||
// result += "\n";
|
||||
}
|
||||
result += line;
|
||||
}
|
||||
|
||||
bufferedReader.close();
|
||||
|
||||
if (onSuccess) {
|
||||
onSuccess(result);
|
||||
}
|
||||
} catch (exception) {
|
||||
if (onError) {
|
||||
onError(exception);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public writeText(path: string, content: string, onSuccess?: () => any, onError?: (error: any) => any) {
|
||||
try {
|
||||
var javaFile = new java.io.File(path);
|
||||
var stream = new java.io.FileOutputStream(javaFile);
|
||||
var writer = new java.io.OutputStreamWriter(stream, this._encoding);
|
||||
var bufferedWriter = new java.io.BufferedWriter(writer);
|
||||
|
||||
bufferedWriter.write(content);
|
||||
bufferedWriter.close();
|
||||
|
||||
if (onSuccess) {
|
||||
onSuccess();
|
||||
}
|
||||
} catch (exception) {
|
||||
if (onError) {
|
||||
onError(exception);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private deleteFolderContent(file: java.io.File): boolean {
|
||||
var filesList = file.listFiles();
|
||||
|
||||
var i,
|
||||
childFile: java.io.File,
|
||||
success: boolean = false;
|
||||
|
||||
for (i = 0; i < filesList.length; i++) {
|
||||
childFile = filesList[i];
|
||||
if (childFile.isDirectory()) {
|
||||
success = this.deleteFolderContent(childFile);
|
||||
if (!success) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
success = childFile.delete();
|
||||
}
|
||||
|
||||
return success;
|
||||
}
|
||||
|
||||
private ensureFile(javaFile: java.io.File, onSuccess: (path: string) => any, onError?: (error: any) => any) {
|
||||
try {
|
||||
if (!javaFile.exists()) {
|
||||
if (!javaFile.createNewFile()) {
|
||||
// TODO: unified approach for error messages
|
||||
if (onError) {
|
||||
onError("Failed to create new file for path " + javaFile.getPath());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (onSuccess) {
|
||||
onSuccess(javaFile.getPath());
|
||||
}
|
||||
} catch (exception) {
|
||||
private ensureFile(javaFile: java.io.File, onSuccess: (path: string) => any, onError?: (error: any) => any) {
|
||||
try {
|
||||
if (!javaFile.exists()) {
|
||||
if (!javaFile.createNewFile()) {
|
||||
// TODO: unified approach for error messages
|
||||
if (onError) {
|
||||
onError(exception);
|
||||
onError("Failed to create new file for path " + javaFile.getPath());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (onSuccess) {
|
||||
onSuccess(javaFile.getPath());
|
||||
}
|
||||
} catch (exception) {
|
||||
// TODO: unified approach for error messages
|
||||
if (onError) {
|
||||
onError(exception);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user