Adding float-no-zero branch hosted build

2014-03-07 10:55:12 +01:00
parent 84cad42f6d
commit bd9092199b
1664 changed files with 731463 additions and 0 deletions
--- a/float-no-zero/closure-library/closure/goog/messaging/loggerclient.js
+++ b/float-no-zero/closure-library/closure/goog/messaging/loggerclient.js
@@ -0,0 +1,131 @@
+// Copyright 2010 The Closure Library Authors. All Rights Reserved.
+//
+// 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.
+
+/**
+ * @fileoverview This class sends logging messages over a message channel to a
+ * server on the main page that prints them using standard logging mechanisms.
+ *
+ */
+
+goog.provide('goog.messaging.LoggerClient');
+
+goog.require('goog.Disposable');
+goog.require('goog.debug');
+goog.require('goog.debug.LogManager');
+goog.require('goog.debug.Logger');
+
+
+
+/**
+ * Creates a logger client that sends messages along a message channel for the
+ * remote end to log. The remote end of the channel should use a
+ * {goog.messaging.LoggerServer} with the same service name.
+ *
+ * @param {!goog.messaging.MessageChannel} channel The channel that on which to
+ *     send the log messages.
+ * @param {string} serviceName The name of the logging service to use.
+ * @constructor
+ * @extends {goog.Disposable}
+ */
+goog.messaging.LoggerClient = function(channel, serviceName) {
+  if (goog.messaging.LoggerClient.instance_) {
+    return goog.messaging.LoggerClient.instance_;
+  }
+
+  goog.base(this);
+
+  /**
+   * The channel on which to send the log messages.
+   * @type {!goog.messaging.MessageChannel}
+   * @private
+   */
+  this.channel_ = channel;
+
+  /**
+   * The name of the logging service to use.
+   * @type {string}
+   * @private
+   */
+  this.serviceName_ = serviceName;
+
+  /**
+   * The bound handler function for handling log messages. This is kept in a
+   * variable so that it can be deregistered when the logger client is disposed.
+   * @type {Function}
+   * @private
+   */
+  this.publishHandler_ = goog.bind(this.sendLog_, this);
+  goog.debug.LogManager.getRoot().addHandler(this.publishHandler_);
+
+  goog.messaging.LoggerClient.instance_ = this;
+};
+goog.inherits(goog.messaging.LoggerClient, goog.Disposable);
+
+
+/**
+ * The singleton instance, if any.
+ * @type {goog.messaging.LoggerClient}
+ * @private
+ */
+goog.messaging.LoggerClient.instance_ = null;
+
+
+/**
+ * Sends a log message through the channel.
+ * @param {!goog.debug.LogRecord} logRecord The log message.
+ * @private
+ */
+goog.messaging.LoggerClient.prototype.sendLog_ = function(logRecord) {
+  var name = logRecord.getLoggerName();
+  var level = logRecord.getLevel();
+  var msg = logRecord.getMessage();
+  var originalException = logRecord.getException();
+
+  var exception;
+  if (originalException) {
+    var normalizedException =
+        goog.debug.normalizeErrorObject(originalException);
+    exception = {
+      'name': normalizedException.name,
+      'message': normalizedException.message,
+      'lineNumber': normalizedException.lineNumber,
+      'fileName': normalizedException.fileName,
+      // Normalized exceptions without a stack have 'stack' set to 'Not
+      // available', so we check for the existance of 'stack' on the original
+      // exception instead.
+      'stack': originalException.stack ||
+          goog.debug.getStacktrace(goog.debug.Logger.prototype.log)
+    };
+
+    if (goog.isObject(originalException)) {
+      // Add messageN to the exception in case it was added using
+      // goog.debug.enhanceError.
+      for (var i = 0; 'message' + i in originalException; i++) {
+        exception['message' + i] = String(originalException['message' + i]);
+      }
+    }
+  }
+  this.channel_.send(this.serviceName_, {
+    'name': name, 'level': level.value, 'message': msg, 'exception': exception
+  });
+};
+
+
+/** @override */
+goog.messaging.LoggerClient.prototype.disposeInternal = function() {
+  goog.base(this, 'disposeInternal');
+  goog.debug.LogManager.getRoot().removeHandler(this.publishHandler_);
+  delete this.channel_;
+  goog.messaging.LoggerClient.instance_ = null;
+};