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  1. JDK
  2. JDK-8055796

JSObject and browser JSObject linkers should provide fallback to call underlying Java methods directly

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Details

    • Bug
    • Status: Resolved
    • P3
    • Resolution: Fixed
    • 9
    • 9
    • core-libs
    • None
    • b29
    • generic
    • generic

    Backports

      Description

        JSObject and browser JSObject linkers provide easier access to instances of jdk.nashorn.api.scripting.JSObject and netscape.javascript.JSObject. But sometimes we may need to call/access underlying Java APIs of these classes directly. For example calling "eval" on these objects. So, JSObjectLinker and BrowserJSObjectLinker classes should allow explicit method signature access to public methods of the objects.

        Example:

        var m = new javax.script.ScriptEngineManager();
        var e = m.getEngineByName("nashorn");

        function func(obj) {
           // explicit signature method access
           print(obj['getMember(java.lang.String)']("foo"));
           print(obj['eval(String)']("this + 44"));
           return obj;
        }

        func(e.eval("({ foo: 33, valueOf: function() 42 })"));

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8055807 JSObject and browser JSObject linkers should provide fallback to call underlying Java methods directly

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8056566 JSObject and browser JSObject linkers should provide fallback to call underlying Java methods directly

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8064191 JSObject and browser JSObject linkers should provide fallback to call underlying Java methods directly

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8070428 JSObject and browser JSObject linkers should provide fallback to call underlying Java methods directly

            • P3 - Major loss of function.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8223386 JSObject.getMember is not called if name contains parentheses

            • P3 - Major loss of function.
            • Resolved

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              People

                sundar Sundararajan Athijegannathan
                sundar Sundararajan Athijegannathan
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                Dates

                  Created:
                  Updated:
                  Resolved: