Databases
StackOverflow2013
Postsdbo
PONeed parser for Javascript (used in Java app) to get basic property value information about Ext.define objects
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PONeed parser for Javascript (used in Java app) to get basic property value information about Ext.define objects
    primarykey
    data
    text
    <p>I have hundreds of small javascript files that follow the following format where Ext.define defines a javascript class. I need to be able to parse these files in a Java app and get the "SOMECLASSNAME" and the values for various properties like "extend" and "requires". I want to ignore comments and I don't care about the functions.</p> <p>I have actually already implemented this using regular expressions and it works. However, it's fairly brittle. I've already dealt with issues like files that use " instead of ' and inconveniently placed comments which break the regexes. I would really like to do this using a less brittle solution and that means using a javascript parser.</p> <p>I've searched using various searches like "java javascript ast parser", but nothing seems to fit what I'm trying to do. The closest I've found is <a href="https://stackoverflow.com/questions/15546601/using-scriptengine-in-java-how-can-i-extract-function-list">Using ScriptEngine in java, How can I extract function list?</a> but that seems to require that the script be runnable and each of these files isn't runnable by itself.</p> <pre><code>Ext.define('SOMECLASSNAME', { extend: 'JSCommon.remoting.RESTService', alternateClassName: 'AccountSettingService', requires: [ 'JSCommon.security.Privilege', 'JSCommon.security.PrivilegeConstants', 'JSCommon.security.store.UIPrivilege', 'JSCommon.util.StringUtil' ], statics: { /** * Creates and returns a new instance of the ReportsService */ getNewInstance: function() { return Ext.create('JSCommon.acctSetting.AccountSettingService'); } }, config: { customer: 'abc', service: 'companySetting' }, constructor: function(config) { this.initConfig(config); return this; }, getCompanyID: function() { return PlatformCache.getCompanyContextByAttribute('id'); }, getAccountSetting: function(onResult, onFault) { var me = this; var svc = RESTService.getNewInstance(); var ops = Ext.create('JSCommon.remoting.URLElements'); var params = Ext.create('JSCommon.remoting.URLParams'); params.add('action', 'find'); var postbody = { }; svc.sendGETRequest(svc.getURL(this.getCustomer(), me.getCompanyID(), me.getService(), ops, params), postbody, onResult, onFault); } }); </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USCommunity
    1. USHappyEngineer
    plurals
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. PONeed parser for Javascript (used in Java app) to get basic property value information about Ext.define objects
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PONeed parser for Javascript (used in Java app) to get basic property value information about Ext.define objects
      1. This table or related slice is empty.
      1. VTUpMod
    1. COHave you had a go at Rhino?
      singulars
      1. PONeed parser for Javascript (used in Java app) to get basic property value information about Ext.define objects
      1. USfge
    2. COIn case it can help, [here](https://github.com/fge/json-schema-core/blob/master/src/main/java/com/github/fge/jsonschema/util/RhinoHelper.java) is a simple class that I wrote -- I can get handles to the two functions, but your case is a little more complex
      singulars
      1. PONeed parser for Javascript (used in Java app) to get basic property value information about Ext.define objects
      1. USfge
    3. COHow would I use Rhino? I saw http://stackoverflow.com/questions/15658569/using-rhinos-javascript-parser-how-to-get-the-comments but AstRoot doesn't seem to be an actual class in Rhino (or perhaps I just have the wrong version?).
      singulars
      1. PONeed parser for Javascript (used in Java app) to get basic property value information about Ext.define objects
      1. USHappyEngineer
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload