Examples of ImporterTopLevel

com.dotcms.repackage.org.mozilla.javascript.ImporterTopLevel

org.mozilla.javascript.ImporterTopLevel

Class ImporterTopLevel This class defines a ScriptableObject that can be instantiated as a top-level ("global") object to provide functionality similar to Java's "import" statement.

This class can be used to create a top-level scope using the following code:

 Scriptable scope = new ImporterTopLevel(cx);

Then JavaScript code will have access to the following methods:

importClass - will "import" a class by making its unqualified name available as a property of the top-level scope
importPackage - will "import" all the classes of the package by searching for unqualified names as classes qualified by the given package.

The following code from the shell illustrates this use:

 js> importClass(java.io.File) js> f=new File('help.txt') help.txt js> importPackage(java.util) js> v = new Vector() []
@author Norris Boyd

  }
  
  private Scriptable createGlobalScope() {
    try {
      final Context cx = Context.enter();
      final ScriptableObject importer = new ImporterTopLevel(cx, true);
      return cx.initStandardObjects(importer, true);
    } finally {
      Context.exit();
    }
  }

    public RhinoInterpreter() {
        // entering a context
        context = Context.enter();
        try {
            // init std object with an importer
            ImporterTopLevel importer = new ImporterTopLevel(context);
            globalObject = (ScriptableObject)context.initStandardObjects(importer);
            // import Java lang package & DOM Level 2 & SVG DOM packages
            NativeJavaPackage[] p= new NativeJavaPackage[TO_BE_IMPORTED.length];
            for (int i = 0; i < TO_BE_IMPORTED.length; i++) {
                p[i] = new NativeJavaPackage(TO_BE_IMPORTED[i]);
            }
            importer.importPackage(context, globalObject, p, null);
            context.setWrapHandler(new EventTargetWrapHandler(this));
        } finally {
            Context.exit();
        }
    }

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Examples of ImporterTopLevel

Examples of org.mozilla.javascript.ImporterTopLevel

Examples of org.mozilla.javascript.ImporterTopLevel