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author | alexanders@b2ef00c0-3703-41da-baef-cfe82387ac0c <none@none> | 2010-02-03 00:48:31 +0000 |
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committer | alexanders@b2ef00c0-3703-41da-baef-cfe82387ac0c <none@none> | 2010-02-03 00:48:31 +0000 |
commit | 1a5e3c2d64be1c05a422fd78b23a31de155eca64 (patch) | |
tree | 71b2236dd23d409b0ce8a9576758123922b57898 /trunk/infrastructure/framework-src/modules/sqlbase/persistent_vars.js | |
parent | 4a9748e10084ca99fadec4f0fb1a3c22af7f3794 (diff) | |
download | etherpad-1a5e3c2d64be1c05a422fd78b23a31de155eca64.tar.gz etherpad-1a5e3c2d64be1c05a422fd78b23a31de155eca64.tar.xz etherpad-1a5e3c2d64be1c05a422fd78b23a31de155eca64.zip |
removed duplicate trunk directory
--HG--
extra : convert_revision : svn%3Ab2ef00c0-3703-41da-baef-cfe82387ac0c/trunk%404
Diffstat (limited to 'trunk/infrastructure/framework-src/modules/sqlbase/persistent_vars.js')
-rw-r--r-- | trunk/infrastructure/framework-src/modules/sqlbase/persistent_vars.js | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/trunk/infrastructure/framework-src/modules/sqlbase/persistent_vars.js b/trunk/infrastructure/framework-src/modules/sqlbase/persistent_vars.js new file mode 100644 index 0000000..1c4cc95 --- /dev/null +++ b/trunk/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}); + } +} |