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author | Alexander Sulfrian <alexander@sulfrian.net> | 2010-06-08 09:01:43 +0200 |
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committer | Alexander Sulfrian <alexander@sulfrian.net> | 2010-06-08 09:01:43 +0200 |
commit | d1fa08fdc9cb11dccee76d668ff85df30458c295 (patch) | |
tree | 1d19df6405103577d872902486792e8c23bce711 /infrastructure/net.appjet.oui/monitoring.scala | |
parent | d7c5ad7d6263fd1baf9bfdbaa4c50b70ef2fbdb2 (diff) | |
parent | 70d1f9d6fcaefe611e778b8dbf3bafea8934aa08 (diff) | |
download | etherpad-d1fa08fdc9cb11dccee76d668ff85df30458c295.tar.gz etherpad-d1fa08fdc9cb11dccee76d668ff85df30458c295.tar.xz etherpad-d1fa08fdc9cb11dccee76d668ff85df30458c295.zip |
Merge remote branch 'upstream/master'
Conflicts:
etherpad/src/etherpad/control/pro/admin/pro_admin_control.js
etherpad/src/etherpad/control/pro/pro_main_control.js
etherpad/src/etherpad/control/pro_help_control.js
etherpad/src/etherpad/globals.js
etherpad/src/etherpad/legacy_urls.js
etherpad/src/etherpad/pne/pne_utils.js
etherpad/src/etherpad/pro/pro_utils.js
etherpad/src/main.js
etherpad/src/plugins/fileUpload/templates/fileUpload.ejs
etherpad/src/plugins/testplugin/templates/page.ejs
etherpad/src/static/css/pad2_ejs.css
etherpad/src/static/css/pro-help.css
etherpad/src/static/img/jun09/pad/protop.gif
etherpad/src/static/js/store.js
etherpad/src/themes/default/templates/framed/framedheader-pro.ejs
etherpad/src/themes/default/templates/main/home.ejs
etherpad/src/themes/default/templates/pro-help/main.ejs
etherpad/src/themes/default/templates/pro-help/pro-help-template.ejs
infrastructure/com.etherpad/licensing.scala
trunk/etherpad/src/etherpad/collab/ace/contentcollector.js
trunk/etherpad/src/etherpad/collab/ace/linestylefilter.js
trunk/etherpad/src/static/css/home-opensource.css
trunk/etherpad/src/static/js/ace.js
trunk/etherpad/src/static/js/linestylefilter_client.js
trunk/etherpad/src/templates/email/eepnet_license_info.ejs
trunk/etherpad/src/templates/pad/pad_body2.ejs
trunk/etherpad/src/templates/pad/pad_content.ejs
trunk/etherpad/src/templates/pad/padfull_body.ejs
trunk/etherpad/src/templates/pro/admin/pne-license-manager.ejs
Diffstat (limited to 'infrastructure/net.appjet.oui/monitoring.scala')
-rw-r--r-- | infrastructure/net.appjet.oui/monitoring.scala | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/infrastructure/net.appjet.oui/monitoring.scala b/infrastructure/net.appjet.oui/monitoring.scala new file mode 100644 index 0000000..e380b84 --- /dev/null +++ b/infrastructure/net.appjet.oui/monitoring.scala @@ -0,0 +1,125 @@ +/** + * 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. + */ + +package net.appjet.oui; + +object monitoring { + + def startMonitoringServer() { + // remote JMX monitoring + // see: http://java.sun.com/javase/6/docs/technotes/guides/management/agent.html + + import java.rmi.registry.LocateRegistry; + import java.lang.management.ManagementFactory; + import javax.management.ObjectName; + import javax.management.remote.{JMXServiceURL, JMXConnectorServerFactory}; + + def REGISTRY_PORT = config.listenMonitoringPrimaryPort; + def SECONDARY_PORT = config.listenMonitoringSecondaryPort; + System.setProperty("java.rmi.server.randomIDs", "true"); + + // we must set 'java.rmi.server.hostname' to the host that the client machine + // should connect to; in production, it will be the dashboard host, but the property + // can also be specified on the command-line, in which case it takes precedence. + var listenHost = config.listenMonitoringHost + if (listenHost == null || listenHost.length == 0) listenHost = "localhost"; + if (System.getProperty("java.rmi.server.hostname") == null) { + System.setProperty("java.rmi.server.hostname", listenHost); + } + else { + listenHost = System.getProperty("java.rmi.server.hostname"); + } + + LocateRegistry.createRegistry(REGISTRY_PORT); + val mbs = ManagementFactory.getPlatformMBeanServer(); + + mbs.createMBean(classOf[JSExecutor].getName, new ObjectName("net.appjet:type=JSExecutor")); + + val env = new java.util.HashMap[String,Object](); + //val csf = new javax.rmi.ssl.SslRMIClientSocketFactory(); + //val ssf = new javax.rmi.ssl.SslRMIServerSocketFactory(); + //env.put(javax.management.remote.rmi.RMIConnectorServer.RMI_CLIENT_SOCKET_FACTORY_ATTRIBUTE, csf); + //env.put(javax.management.remote.rmi.RMIConnectorServer.RMI_SERVER_SOCKET_FACTORY_ATTRIBUTE, ssf); + val PASSWORD_FILE_PATH = "data/jconsole-password.properties"; + val ACCESS_FILE_PATH = "data/jconsole-access.properties"; + def writeStringToFile(str: String, path: String) { + val out = new java.io.PrintStream(new java.io.BufferedOutputStream( + new java.io.FileOutputStream(path))); + out.println(str); + out.close; + } + if (! new java.io.File(PASSWORD_FILE_PATH).exists) { + System.err.println("Creating "+PASSWORD_FILE_PATH+"..."); + writeStringToFile("appjet foo", PASSWORD_FILE_PATH); + } + if (! new java.io.File(ACCESS_FILE_PATH).exists) { + System.err.println("Creating "+ACCESS_FILE_PATH+"..."); + writeStringToFile("appjet readwrite", ACCESS_FILE_PATH); + } + env.put("jmx.remote.x.password.file", PASSWORD_FILE_PATH); + env.put("jmx.remote.x.access.file", ACCESS_FILE_PATH); + val url = new JMXServiceURL( + "service:jmx:rmi://localhost:"+SECONDARY_PORT+"/jndi/rmi://localhost:"+REGISTRY_PORT+"/server"); + try { + val cs = JMXConnectorServerFactory.newJMXConnectorServer(url, env, mbs); + cs.start(); + System.err.println("Monitor server listening on "+listenHost+":{"+REGISTRY_PORT+ + ","+SECONDARY_PORT+"}"); + } + catch { + case e => { + System.err.println("!!Could not start monitor server on "+listenHost+":{"+REGISTRY_PORT+ + ","+SECONDARY_PORT+"} due to:"); + e.printStackTrace(System.err); + } + } + } + +} + +trait JSExecutorMXBean { + def executeJS(code: String): String; +} + +class JSExecutor extends JSExecutorMXBean { + import org.mozilla.javascript.{Context,ContextFactory,ContextAction}; + import org.mozilla.javascript.tools.ToolErrorReporter; + import org.mozilla.javascript.tools.shell.{Global, ShellContextFactory}; + + def executeJS(code: String): String = { + val outStream = new java.io.ByteArrayOutputStream; + val out = new java.io.PrintStream(outStream, true, "UTF-8"); + + val contextFactory = new ShellContextFactory; + try { + contextFactory.call(new ContextAction { def run(cx: Context): Object = { + val global = new Global(cx); + global.setOut(out); + global.setErr(out); + val errorReporter = new ToolErrorReporter(false, global.getErr); + val result = cx.evaluateString(global, code, "<script>", 1, null); + out.println(Context.toString(result)); + null; + } }); + } + catch { + case e => { + e.printStackTrace(out); + } + } + return new String(outStream.toByteArray, "UTF-8"); + } +} |