JDK 11 jdk.scripting.nashorn.shell.jmod is the JMOD file for JDK 11 Scripting Nashorn Shell module.

JDK 11 Scripting Nashorn Shell module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.scripting.nashorn.shell.jmod.

JDK 11 Scripting Nashorn Shell module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 Scripting Nashorn Shell module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.scripting.nashorn.shell.

You can click and view the content of each source code file in the list below.

⏎ jdk/nashorn/tools/jjs/EditObject.java

/*
 * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */

package jdk.nashorn.tools.jjs;

import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import java.util.function.Consumer;
import java.util.ServiceLoader;
import jdk.nashorn.api.scripting.AbstractJSObject;
import jdk.internal.editor.spi.BuildInEditorProvider;
import jdk.nashorn.internal.runtime.JSType;
import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED;

/*
 * "edit" top level script function which shows an external Window
 * for editing and evaluating scripts from it.
 */
final class EditObject extends AbstractJSObject {
    private static final Set<String> props;
    static {
        final HashSet<String> s = new HashSet<>();
        s.add("editor");
        props = Collections.unmodifiableSet(s);
    }

    private final Console console;
    private final Consumer<String> errorHandler;
    private final Consumer<String> evaluator;
    private String editor;

    EditObject(final Console console, final Consumer<String> errorHandler,
            final Consumer<String> evaluator) {
        this.console = console;
        this.errorHandler = errorHandler;
        this.evaluator = evaluator;
    }

    @Override
    public Object getDefaultValue(final Class<?> hint) {
        if (hint == String.class) {
            return toString();
        }
        return UNDEFINED;
    }

    @Override
    public String toString() {
        return "function edit() { [native code] }";
    }

    @Override
    public Set<String> keySet() {
        return props;
    }

    @Override
    public Object getMember(final String name) {
        if (name.equals("editor")) {
            return editor;
        }
        return UNDEFINED;
    }

    @Override
    public void setMember(final String name, final Object value) {
        if (name.equals("editor")) {
            this.editor = value != null && value != UNDEFINED? JSType.toString(value) : "";
        }
    }

    // called whenever user 'saves' script in editor
    class SaveHandler implements Consumer<String> {
         private String lastStr; // last seen code

         SaveHandler(final String str) {
             this.lastStr = str;
         }

         @Override
         public void accept(final String str) {
             // ignore repeated save of the same code!
             if (! str.equals(lastStr)) {
                 this.lastStr = str;
                 // evaluate the new code
                 evaluator.accept(str);
             }
         }
    }

    @Override
    public Object call(final Object thiz, final Object... args) {
        final String initText = args.length > 0? JSType.toString(args[0]) : "";
        final SaveHandler saveHandler = new SaveHandler(initText);
        if (editor != null && !editor.isEmpty()) {
            ExternalEditor.edit(editor, errorHandler, initText, saveHandler, console);
        } else {
            try {
                ServiceLoader<BuildInEditorProvider> sl
                        = ServiceLoader.load(BuildInEditorProvider.class);
                //find the highest ranking provider
                BuildInEditorProvider provider = null;
                for (BuildInEditorProvider p : sl){
                    if (provider == null || p.rank() > provider.rank()) {
                        provider = p;
                    }
                }
                if (provider != null) {
                    provider.edit(null, initText, saveHandler, errorHandler);
                } else {
                    errorHandler.accept(Main.getMessage("jjs.err.no.builtin.editor"));
                }
            } catch (RuntimeException ex) {
                errorHandler.accept(Main.getMessage("jjs.err.cant.launch.editor"));
            }
        }
        return UNDEFINED;
    }

    @Override
    public boolean isFunction() {
        return true;
    }
}

⏎ jdk/nashorn/tools/jjs/EditObject.java

Or download all of them as a single archive file:

File name: jdk.scripting.nashorn.shell-11.0.1-src.zip
File size: 22002 bytes
Release date: 2018-11-04
Download 

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