JDK 11 java.desktop.jmod - Desktop Module

JDK 11 java.desktop.jmod is the JMOD file for JDK 11 Desktop module.

JDK 11 Desktop module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.desktop.jmod.

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

JDK 11 Desktop module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.desktop.

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

✍: FYIcenter

javax/swing/text/html/ObjectView.java

/*
 * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 */
package javax.swing.text.html;

import java.awt.*;
import javax.swing.*;
import javax.swing.text.*;
import java.beans.*;
import java.lang.reflect.*;

import sun.reflect.misc.MethodUtil;
import sun.reflect.misc.ReflectUtil;

/**
 * Component decorator that implements the view interface
 * for <object> elements.
 * <p>
 * This view will try to load the class specified by the
 * <code>classid</code> attribute.  If possible, the Classloader
 * used to load the associated Document is used.
 * This would typically be the same as the ClassLoader
 * used to load the EditorKit.  If the document's
 * ClassLoader is null, <code>Class.forName</code> is used.
 * <p>
 * If the class can successfully be loaded, an attempt will
 * be made to create an instance of it by calling
 * <code>Class.newInstance</code>.  An attempt will be made
 * to narrow the instance to type <code>java.awt.Component</code>
 * to display the object.
 * <p>
 * This view can also manage a set of parameters with limitations.
 * The parameters to the &lt;object&gt; element are expected to
 * be present on the associated elements attribute set as simple
 * strings.  Each bean property will be queried as a key on
 * the AttributeSet, with the expectation that a non-null value
 * (of type String) will be present if there was a parameter
 * specification for the property.  Reflection is used to
 * set the parameter.  Currently, this is limited to a very
 * simple single parameter of type String.
 * <p>
 * A simple example HTML invocation is:
 * <pre>
 *      &lt;object classid="javax.swing.JLabel"&gt;
 *      &lt;param name="text" value="sample text"&gt;
 *      &lt;/object&gt;
 * </pre>
 *
 * @author Timothy Prinzing
 */
public class ObjectView extends ComponentView  {

    /**
     * Creates a new ObjectView object.
     *
     * @param elem the element to decorate
     */
    public ObjectView(Element elem) {
        super(elem);
    }

    /**
     * Create the component.  The classid is used
     * as a specification of the classname, which
     * we try to load.
     */
    @SuppressWarnings("deprecation")
    protected Component createComponent() {
        AttributeSet attr = getElement().getAttributes();
        String classname = (String) attr.getAttribute(HTML.Attribute.CLASSID);
        try {
            ReflectUtil.checkPackageAccess(classname);
            Class<?> c = Class.forName(classname, true,Thread.currentThread().
                                       getContextClassLoader());
            Object o = c.newInstance();
            if (o instanceof Component) {
                Component comp = (Component) o;
                setParameters(comp, attr);
                return comp;
            }
        } catch (Throwable e) {
            // couldn't create a component... fall through to the
            // couldn't load representation.
        }

        return getUnloadableRepresentation();
    }

    /**
     * Fetch a component that can be used to represent the
     * object if it can't be created.
     */
    Component getUnloadableRepresentation() {
        // PENDING(prinz) get some artwork and return something
        // interesting here.
        Component comp = new JLabel("??");
        comp.setForeground(Color.red);
        return comp;
    }

    /**
     * Initialize this component according the KEY/VALUEs passed in
     * via the &lt;param&gt; elements in the corresponding
     * &lt;object&gt; element.
     */
    private void setParameters(Component comp, AttributeSet attr) {
        Class<?> k = comp.getClass();
        BeanInfo bi;
        try {
            bi = Introspector.getBeanInfo(k);
        } catch (IntrospectionException ex) {
            System.err.println("introspector failed, ex: "+ex);
            return;             // quit for now
        }
        PropertyDescriptor props[] = bi.getPropertyDescriptors();
        for (int i=0; i < props.length; i++) {
            //      System.err.println("checking on props[i]: "+props[i].getName());
            Object v = attr.getAttribute(props[i].getName());
            if (v instanceof String) {
                // found a property parameter
                String value = (String) v;
                Method writer = props[i].getWriteMethod();
                if (writer == null) {
                    // read-only property. ignore
                    return;     // for now
                }
                Class<?>[] params = writer.getParameterTypes();
                if (params.length != 1) {
                    // zero or more than one argument, ignore
                    return;     // for now
                }
                Object [] args = { value };
                try {
                    MethodUtil.invoke(writer, comp, args);
                } catch (Exception ex) {
                    System.err.println("Invocation failed");
                    // invocation code
                }
            }
        }
    }

}

javax/swing/text/html/ObjectView.java

 

Or download all of them as a single archive file:

File name: java.desktop-11.0.1-src.zip
File size: 7974380 bytes
Release date: 2018-11-04
Download 

 

JDK 11 java.instrument.jmod - Instrument Module

JDK 11 java.datatransfer.jmod - Data Transfer Module

Download and Use JDK 11

⇑⇑ FAQ for JDK (Java Development Kit)

2022-08-06, 195288👍, 5💬