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Commitd16c3c0

Browse files
author
zhourenjian
committed
Add Simple Store APIs for storing data locally.
1 parent0a09280 commitd16c3c0

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6 files changed

+354
-0
lines changed

6 files changed

+354
-0
lines changed
Lines changed: 37 additions & 0 deletions
Original file line numberDiff line numberDiff line change
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packagenet.sf.j2s.store;
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classCookieStoreimplementsIStore {
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/**
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* @j2sNative
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var prefix = name + "=";
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var allCookies = document.cookie.split (';');
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for(var i = 0; i < allCookies.length; i++) {
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var item = allCookies[i].replace (/^\s*-/, "");
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if (item.indexOf (prefix) == 0) {
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return item.substring (prefix.length, item.length);
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}
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}
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return null;
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*/
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publicStringgetProperty(Stringname) {
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returnnull;
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}
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/**
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* @j2sNative
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var toExpire = new Date();
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toExpire.setTime (new Date().getTime () + (365 * 24 * 3600 * 1000));
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document.cookie = name + "=" + value
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+ "; expires=" + toExpire.toGMTString ()
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+ "; path=/";
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*/
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publicvoidsetProperty(Stringname,Stringvalue) {
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}
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publicbooleanisReady() {
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returntrue;
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}
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}
Lines changed: 88 additions & 0 deletions
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packagenet.sf.j2s.store;
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importjava.io.File;
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importjava.io.FileInputStream;
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importjava.io.FileNotFoundException;
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importjava.io.FileOutputStream;
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importjava.io.IOException;
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importjava.util.Date;
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importjava.util.Properties;
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classINIFileStoreimplementsIStore {
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privateFilefile;
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privatePropertiesproperties;
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privatelonglastUpdated;
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publicINIFileStore(Stringpath) {
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this.file =newFile(path);
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load();
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}
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privatevoidload() {
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properties =newProperties();
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FileInputStreamfis =null;
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try {
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fis =newFileInputStream(this.file);
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properties.load(fis);
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}catch (FileNotFoundExceptione) {
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//e.printStackTrace();
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}catch (IOExceptione) {
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//e.printStackTrace();
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}finally {
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if (fis !=null) {
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try {
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fis.close();
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}catch (IOExceptione) {
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//e.printStackTrace();
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}
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}
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}
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lastUpdated =newDate().getTime();
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}
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publicStringgetProperty(Stringname) {
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longlastModified =file.lastModified();
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if (lastModified >lastUpdated) {
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load();
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}
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returnproperties.getProperty(name);
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}
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publicvoidsetProperty(Stringname,Stringvalue) {
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longlastModified =file.lastModified();
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if (lastModified >lastUpdated) {
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load();
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}
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properties.setProperty(name,value);
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save();
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}
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privatevoidsave() {
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FileOutputStreamfos =null;
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try {
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fos =newFileOutputStream(this.file);
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properties.store(fos,"Java2Script Simple Store");
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}catch (FileNotFoundExceptione) {
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//e.printStackTrace();
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}catch (IOExceptione) {
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//e.printStackTrace();
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}finally {
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if (fos !=null) {
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try {
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fos.close();
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}catch (IOExceptione) {
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//e.printStackTrace();
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}
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}
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}
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lastUpdated =newDate().getTime();
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}
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publicbooleanisReady() {
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returntrue;
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}
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}
Lines changed: 11 additions & 0 deletions
Original file line numberDiff line numberDiff line change
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1+
packagenet.sf.j2s.store;
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interfaceIStore {
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publicvoidsetProperty(Stringname,Stringvalue);
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publicStringgetProperty(Stringname);
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publicbooleanisReady();
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}
Lines changed: 68 additions & 0 deletions
Original file line numberDiff line numberDiff line change
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1+
packagenet.sf.j2s.store;
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importjava.io.File;
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importnet.sf.j2s.annotation.J2SRequireImport;
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@J2SRequireImport({CookieStore.class,XSSCookieStore.class})
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publicclassSimpleStoreimplementsIStore {
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privatestaticSimpleStoresingleton;
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privateIStorestore;
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privateSimpleStore() {
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/**
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* @j2sNative
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* var ua = navigator.userAgent.toLowerCase ();
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* var isIE = (ua.indexOf ("msie") != -1);
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* var isIE6OrEarlier = isIE && ((ua.indexOf ("msie 6.0") != -1)
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* || (ua.indexOf ("msie 5.5") != -1) || (ua.indexOf ("msie 5.0") != -1));
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* var cookieURL = window["j2s.xss.cookie.url"];
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* var isLocal = window.location.protocol == "file:";
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* if (!isLocal && cookieURL != null && !isIE6OrEarlier) {
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* this.store = new net.sf.j2s.store.XSSCookieStore(cookieURL);
25+
* } else {
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* this.store = new net.sf.j2s.store.CookieStore();
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* }
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*/ {
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FilestoreFile =newFile(System.getProperty("user.home"),".java2script.store");
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this.store =newINIFileStore(storeFile.getAbsolutePath());
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}
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}
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publicstaticSimpleStoregetDefault() {
35+
if (singleton ==null) {
36+
singleton =newSimpleStore();
37+
}
38+
returnsingleton;
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}
40+
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publicStringgetProperty(Stringname) {
42+
returnstore.getProperty(name);
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}
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publicvoidsetProperty(Stringname,Stringvalue) {
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store.setProperty(name,value);
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}
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publicbooleanisReady() {
50+
returnstore.isReady();
51+
}
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publicvoidexecute(Runnablerunnable) {
54+
if (storeinstanceofXSSCookieStore && !store.isReady()) {
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/**
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* @j2sNative
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window.xssCookieReadyCallback = (function (r) {
58+
return function () {
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net.sf.j2s.store.XSSCookieStore.initialized = true;
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r.run ();
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};
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}) (runnable);
63+
*/ {}
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return;
65+
}
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runnable.run();
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}
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}
Lines changed: 101 additions & 0 deletions
Original file line numberDiff line numberDiff line change
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1+
packagenet.sf.j2s.store;
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/**
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*
5+
* @author Zhou Renjian (http://zhourenjian.com)
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*
7+
* Mar 28, 2009
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*
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* @j2sSuffix
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* var ua = navigator.userAgent.toLowerCase ();
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* var isIE = (ua.indexOf ("msie") != -1);
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* var isIE6OrEarlier = isIE && ((ua.indexOf ("msie 6.0") != -1)
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* || (ua.indexOf ("msie 5.5") != -1) || (ua.indexOf ("msie 5.0") != -1));
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* var xssCookieURL = window["j2s.xss.cookie.url"];
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* var isLocal = window.location.protocol == "file:";
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* if (!isLocal && xssCookieURL != null && !isIE6OrEarlier) {
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* net.sf.j2s.store.XSSCookieStore.initialize(xssCookieURL);
18+
* }
19+
*/
20+
classXSSCookieStoreimplementsIStore {
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privateStringurl;
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privatestaticbooleaninitialized =false;
25+
26+
publicXSSCookieStore(Stringurl) {
27+
if (url ==null) {
28+
url ="http://cookie.java2script.org/xss-cookie.html";
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}
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this.url =url;
31+
initialize(url);
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}
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/**
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* @j2sNative
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var ua = navigator.userAgent.toLowerCase ();
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var isIE = (ua.indexOf ("msie") != -1);
38+
if (!isIE) {
39+
document.domain = document.domain;
40+
}
41+
var xssIfr = document.getElementById ("xss-cookie");
42+
if (xssIfr != null) {
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return;
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}
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window.xssCookieReadyCallback = function () {
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net.sf.j2s.store.XSSCookieStore.initialized = true;
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};
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var xssIfr = document.createElement ("IFRAME");
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xssIfr.id = "xss-cookie";
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xssIfr.src = url;
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xssIfr.style.display = "none";
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document.body.appendChild (xssIfr);
53+
*/
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privatestaticvoidinitialize(Stringurl) {
55+
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}
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/**
59+
* @j2sNative
60+
if (!net.sf.j2s.store.XSSCookieStore.initialized) {
61+
return null;
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}
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var xssIfr = document.getElementById ("xss-cookie");
64+
if (xssIfr == null) {
65+
return null;
66+
}
67+
try {
68+
return xssIfr.contentWindow.readCookie (name);
69+
} catch (e) {
70+
return null;
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}
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*/
73+
publicStringgetProperty(Stringname) {
74+
if (initialized &&url !=null) {
75+
returnnull;
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}
77+
returnnull;
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}
79+
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/**
81+
* @j2sNative
82+
if (!net.sf.j2s.store.XSSCookieStore.initialized) {
83+
return;
84+
}
85+
var xssIfr = document.getElementById ("xss-cookie");
86+
if (xssIfr == null) {
87+
return;
88+
}
89+
try {
90+
xssIfr.contentWindow.createCookie (name, value, 365);
91+
} catch (e) { }
92+
*/
93+
publicvoidsetProperty(Stringname,Stringvalue) {
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95+
}
96+
97+
publicbooleanisReady() {
98+
returninitialized;
99+
}
100+
101+
}
Lines changed: 49 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,49 @@
1+
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<htmlxmlns="http://www.w3.org/1999/xhtml"xml:lang="en"lang="en">
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<head>
5+
<metahttp-equiv="content-type"content="text/html; charset=utf-8"/>
6+
<title>Java2Script Cross Site Cookie</title>
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</head>
8+
<body>
9+
<scripttype="text/javascript">
10+
functioncreateCookie(name,value,days){
11+
varexpires="";
12+
if(days!=null){
13+
vartoExpireDate=newDate();
14+
toExpireDate.setTime(toExpireDate.getTime()+(days*24*3600*1000));
15+
expires="; expires="+toExpireDate.toGMTString();
16+
}
17+
document.cookie=name+"="+value+expires+"; path=/";
18+
}
19+
20+
functionreadCookie(name){
21+
varprefix=name+"=";
22+
varallCookies=document.cookie.split(';');
23+
for(vari=0;i<allCookies.length;i++){
24+
varitem=allCookies[i].replace(/^\s*/,"");
25+
if(item.indexOf(prefix)==0){
26+
returnitem.substring(prefix.length,item.length);
27+
}
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}
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returnnull;
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}
31+
32+
varoriginalDomain=document.domain;
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varidx=originalDomain.indexOf(".");
34+
if(idx!=-1){
35+
varparentDomain=originalDomain.substring(idx+1);
36+
document.domain=parentDomain;
37+
}
38+
try{
39+
with(window.parent){
40+
if(xssCookieReadyCallback!=null){
41+
try{
42+
xssCookieReadyCallback();
43+
}catch(e){};
44+
}
45+
}
46+
}catch(e){};
47+
</script>
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</body>
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</html>

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