diff options
author | Elliot Kroo <kroo@appjet.com> | 2010-03-11 15:21:30 -0800 |
---|---|---|
committer | Elliot Kroo <kroo@appjet.com> | 2010-03-11 15:21:30 -0800 |
commit | 98e2821b38a775737e42a2479a6bc65107210859 (patch) | |
tree | 55939a8ba1dce4f4e48ebb13b658061d62bf1b9a /infrastructure/framework-src/modules/sqlbase/persistent_vars.js | |
parent | c1894c8e0a52f4e3d2f89fa92f0066bbf0fcf1b1 (diff) | |
download | etherpad-98e2821b38a775737e42a2479a6bc65107210859.tar.gz etherpad-98e2821b38a775737e42a2479a6bc65107210859.tar.bz2 etherpad-98e2821b38a775737e42a2479a6bc65107210859.zip |
reorganizing the first level of folders (trunk/branch folders are not the git way :)
Diffstat (limited to 'infrastructure/framework-src/modules/sqlbase/persistent_vars.js')
-rw-r--r-- | infrastructure/framework-src/modules/sqlbase/persistent_vars.js | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/infrastructure/framework-src/modules/sqlbase/persistent_vars.js b/infrastructure/framework-src/modules/sqlbase/persistent_vars.js new file mode 100644 index 0000000..1c4cc95 --- /dev/null +++ b/infrastructure/framework-src/modules/sqlbase/persistent_vars.js @@ -0,0 +1,57 @@ +/** + * Copyright 2009 Google Inc. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS-IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +import("sqlbase.sqlobj"); +import("sqlbase.sqlcommon"); + +jimport("java.lang.System.out.println"); + +// TODO: add caching? + +// Curently supports: +// Strings + +function get(name) { + if (!sqlcommon.doesTableExist('persistent_vars')) { + return undefined; + } + var r = sqlobj.selectSingle('persistent_vars', {name: name}); + if (!r) { + return undefined; + } + return r.stringVal; +} + +function put(name, val) { + if (typeof(val) != 'string') { + throw Error("unsupported type for persistent_vars: "+typeof(val)); + } + + var r = sqlobj.selectSingle('persistent_vars', {name: name}); + if (r) { + sqlobj.updateSingle('persistent_vars', {id: r.id}, {stringVal: val}); + } else { + sqlobj.insert('persistent_vars', {name: name, stringVal: val}); + } +} + +function remove(name) { + var r = sqlobj.selectSingle('persistent_vars', {name: name}); + if (r) { + sqlobj.deleteRows('persistent_vars', {id: r.id}); + } +} |