jdk-sandbox: src/jdk.jconsole/share/classes/sun/tools/jconsole/inspector/XArrayDataViewer.java@860326263d1f (annotated)

2 90ce3da70b43 Initial load duke parents: diff changeset	1	/*
14342 8435a30053c1 7197491: update copyright year to match last edit in jdk8 jdk repository alanb parents: 12851 diff changeset	2	* Copyright (c) 2004, 2012, Oracle and/or its affiliates. All rights reserved.
2 90ce3da70b43 Initial load duke parents: diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
90ce3da70b43 Initial load duke parents: diff changeset	4	*
90ce3da70b43 Initial load duke parents: diff changeset	5	* This code is free software; you can redistribute it and/or modify it
90ce3da70b43 Initial load duke parents: diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
5506 202f599c92aa 6943119: Rebrand source copyright notices ohair parents: 2 diff changeset	7	* published by the Free Software Foundation. Oracle designates this
2 90ce3da70b43 Initial load duke parents: diff changeset	8	* particular file as subject to the "Classpath" exception as provided
5506 202f599c92aa 6943119: Rebrand source copyright notices ohair parents: 2 diff changeset	9	* by Oracle in the LICENSE file that accompanied this code.
2 90ce3da70b43 Initial load duke parents: diff changeset	10	*
90ce3da70b43 Initial load duke parents: diff changeset	11	* This code is distributed in the hope that it will be useful, but WITHOUT
90ce3da70b43 Initial load duke parents: diff changeset	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
90ce3da70b43 Initial load duke parents: diff changeset	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
90ce3da70b43 Initial load duke parents: diff changeset	14	* version 2 for more details (a copy is included in the LICENSE file that
90ce3da70b43 Initial load duke parents: diff changeset	15	* accompanied this code).
90ce3da70b43 Initial load duke parents: diff changeset	16	*
90ce3da70b43 Initial load duke parents: diff changeset	17	* You should have received a copy of the GNU General Public License version
90ce3da70b43 Initial load duke parents: diff changeset	18	* 2 along with this work; if not, write to the Free Software Foundation,
90ce3da70b43 Initial load duke parents: diff changeset	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
90ce3da70b43 Initial load duke parents: diff changeset	20	*
5506 202f599c92aa 6943119: Rebrand source copyright notices ohair parents: 2 diff changeset	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
202f599c92aa 6943119: Rebrand source copyright notices ohair parents: 2 diff changeset	22	* or visit www.oracle.com if you need additional information or have any
202f599c92aa 6943119: Rebrand source copyright notices ohair parents: 2 diff changeset	23	* questions.
2 90ce3da70b43 Initial load duke parents: diff changeset	24	*/
90ce3da70b43 Initial load duke parents: diff changeset	25
90ce3da70b43 Initial load duke parents: diff changeset	26	package sun.tools.jconsole.inspector;
90ce3da70b43 Initial load duke parents: diff changeset	27
90ce3da70b43 Initial load duke parents: diff changeset	28	import java.awt.Color;
90ce3da70b43 Initial load duke parents: diff changeset	29	import java.awt.Component;
90ce3da70b43 Initial load duke parents: diff changeset	30	import java.lang.reflect.Array;
90ce3da70b43 Initial load duke parents: diff changeset	31	import java.util.Collection;
90ce3da70b43 Initial load duke parents: diff changeset	32	import java.util.Map;
90ce3da70b43 Initial load duke parents: diff changeset	33	import javax.swing.JEditorPane;
90ce3da70b43 Initial load duke parents: diff changeset	34	import javax.swing.JScrollPane;
90ce3da70b43 Initial load duke parents: diff changeset	35
90ce3da70b43 Initial load duke parents: diff changeset	36	class XArrayDataViewer {
90ce3da70b43 Initial load duke parents: diff changeset	37
90ce3da70b43 Initial load duke parents: diff changeset	38	private XArrayDataViewer() {}
90ce3da70b43 Initial load duke parents: diff changeset	39
90ce3da70b43 Initial load duke parents: diff changeset	40	public static boolean isViewableValue(Object value) {
90ce3da70b43 Initial load duke parents: diff changeset	41	return Utils.canBeRenderedAsArray(value);
90ce3da70b43 Initial load duke parents: diff changeset	42	}
90ce3da70b43 Initial load duke parents: diff changeset	43
90ce3da70b43 Initial load duke parents: diff changeset	44	public static Component loadArray(Object value) {
90ce3da70b43 Initial load duke parents: diff changeset	45	Component comp = null;
90ce3da70b43 Initial load duke parents: diff changeset	46	if (isViewableValue(value)) {
90ce3da70b43 Initial load duke parents: diff changeset	47	Object[] arr;
90ce3da70b43 Initial load duke parents: diff changeset	48	if (value instanceof Collection) {
12851 3334e1c781d0 7017818: NLS: JConsoleResources.java cannot be handled by translation team egahlin parents: 5506 diff changeset	49	arr = ((Collection<?>) value).toArray();
2 90ce3da70b43 Initial load duke parents: diff changeset	50	} else if (value instanceof Map) {
12851 3334e1c781d0 7017818: NLS: JConsoleResources.java cannot be handled by translation team egahlin parents: 5506 diff changeset	51	arr = ((Map<?,?>) value).entrySet().toArray();
2 90ce3da70b43 Initial load duke parents: diff changeset	52	} else if (value instanceof Object[]) {
90ce3da70b43 Initial load duke parents: diff changeset	53	arr = (Object[]) value;
90ce3da70b43 Initial load duke parents: diff changeset	54	} else {
90ce3da70b43 Initial load duke parents: diff changeset	55	int length = Array.getLength(value);
90ce3da70b43 Initial load duke parents: diff changeset	56	arr = new Object[length];
90ce3da70b43 Initial load duke parents: diff changeset	57	for (int i = 0; i < length; i++) {
90ce3da70b43 Initial load duke parents: diff changeset	58	arr[i] = Array.get(value, i);
90ce3da70b43 Initial load duke parents: diff changeset	59	}
90ce3da70b43 Initial load duke parents: diff changeset	60	}
90ce3da70b43 Initial load duke parents: diff changeset	61	JEditorPane arrayEditor = new JEditorPane();
90ce3da70b43 Initial load duke parents: diff changeset	62	arrayEditor.setContentType("text/html");
90ce3da70b43 Initial load duke parents: diff changeset	63	arrayEditor.setEditable(false);
90ce3da70b43 Initial load duke parents: diff changeset	64	Color evenRowColor = arrayEditor.getBackground();
90ce3da70b43 Initial load duke parents: diff changeset	65	int red = evenRowColor.getRed();
90ce3da70b43 Initial load duke parents: diff changeset	66	int green = evenRowColor.getGreen();
90ce3da70b43 Initial load duke parents: diff changeset	67	int blue = evenRowColor.getBlue();
90ce3da70b43 Initial load duke parents: diff changeset	68	String evenRowColorStr =
90ce3da70b43 Initial load duke parents: diff changeset	69	"rgb(" + red + "," + green + "," + blue + ")";
90ce3da70b43 Initial load duke parents: diff changeset	70	Color oddRowColor = new Color(
90ce3da70b43 Initial load duke parents: diff changeset	71	red < 20 ? red + 20 : red - 20,
90ce3da70b43 Initial load duke parents: diff changeset	72	green < 20 ? green + 20 : green - 20,
90ce3da70b43 Initial load duke parents: diff changeset	73	blue < 20 ? blue + 20 : blue - 20);
90ce3da70b43 Initial load duke parents: diff changeset	74	String oddRowColorStr =
90ce3da70b43 Initial load duke parents: diff changeset	75	"rgb(" + oddRowColor.getRed() + "," +
90ce3da70b43 Initial load duke parents: diff changeset	76	oddRowColor.getGreen() + "," +
90ce3da70b43 Initial load duke parents: diff changeset	77	oddRowColor.getBlue() + ")";
90ce3da70b43 Initial load duke parents: diff changeset	78	Color foreground = arrayEditor.getForeground();
90ce3da70b43 Initial load duke parents: diff changeset	79	String textColor = String.format("%06x",
90ce3da70b43 Initial load duke parents: diff changeset	80	foreground.getRGB() & 0xFFFFFF);
90ce3da70b43 Initial load duke parents: diff changeset	81	StringBuilder sb = new StringBuilder();
27957 24b4e6082f19 8055723: Replace concat String to append in StringBuilder parameters (dev) weijun parents: 25859 diff changeset	82	sb.append("<html><body text=#").append(textColor).append("><table width=\"100%\">");
2 90ce3da70b43 Initial load duke parents: diff changeset	83	for (int i = 0; i < arr.length; i++) {
90ce3da70b43 Initial load duke parents: diff changeset	84	if (i % 2 == 0) {
27957 24b4e6082f19 8055723: Replace concat String to append in StringBuilder parameters (dev) weijun parents: 25859 diff changeset	85	sb.append("<tr style=\"background-color: ")
24b4e6082f19 8055723: Replace concat String to append in StringBuilder parameters (dev) weijun parents: 25859 diff changeset	86	.append(evenRowColorStr).append("\"><td><pre>")
24b4e6082f19 8055723: Replace concat String to append in StringBuilder parameters (dev) weijun parents: 25859 diff changeset	87	.append(arr[i] == null ?
24b4e6082f19 8055723: Replace concat String to append in StringBuilder parameters (dev) weijun parents: 25859 diff changeset	88	arr[i] : htmlize(arr[i].toString()))
24b4e6082f19 8055723: Replace concat String to append in StringBuilder parameters (dev) weijun parents: 25859 diff changeset	89	.append("</pre></td></tr>");
2 90ce3da70b43 Initial load duke parents: diff changeset	90	} else {
27957 24b4e6082f19 8055723: Replace concat String to append in StringBuilder parameters (dev) weijun parents: 25859 diff changeset	91	sb.append("<tr style=\"background-color: ")
24b4e6082f19 8055723: Replace concat String to append in StringBuilder parameters (dev) weijun parents: 25859 diff changeset	92	.append(oddRowColorStr).append("\"><td><pre>")
24b4e6082f19 8055723: Replace concat String to append in StringBuilder parameters (dev) weijun parents: 25859 diff changeset	93	.append(arr[i] == null ?
24b4e6082f19 8055723: Replace concat String to append in StringBuilder parameters (dev) weijun parents: 25859 diff changeset	94	arr[i] : htmlize(arr[i].toString()))
24b4e6082f19 8055723: Replace concat String to append in StringBuilder parameters (dev) weijun parents: 25859 diff changeset	95	.append("</pre></td></tr>");
2 90ce3da70b43 Initial load duke parents: diff changeset	96	}
90ce3da70b43 Initial load duke parents: diff changeset	97	}
90ce3da70b43 Initial load duke parents: diff changeset	98	if (arr.length == 0) {
27957 24b4e6082f19 8055723: Replace concat String to append in StringBuilder parameters (dev) weijun parents: 25859 diff changeset	99	sb.append("<tr style=\"background-color: ")
24b4e6082f19 8055723: Replace concat String to append in StringBuilder parameters (dev) weijun parents: 25859 diff changeset	100	.append(evenRowColorStr).append("\"><td></td></tr>");
2 90ce3da70b43 Initial load duke parents: diff changeset	101	}
90ce3da70b43 Initial load duke parents: diff changeset	102	sb.append("</table></body></html>");
90ce3da70b43 Initial load duke parents: diff changeset	103	arrayEditor.setText(sb.toString());
90ce3da70b43 Initial load duke parents: diff changeset	104	JScrollPane scrollp = new JScrollPane(arrayEditor);
90ce3da70b43 Initial load duke parents: diff changeset	105	comp = scrollp;
90ce3da70b43 Initial load duke parents: diff changeset	106	}
90ce3da70b43 Initial load duke parents: diff changeset	107	return comp;
90ce3da70b43 Initial load duke parents: diff changeset	108	}
90ce3da70b43 Initial load duke parents: diff changeset	109
90ce3da70b43 Initial load duke parents: diff changeset	110	private static String htmlize(String value) {
90ce3da70b43 Initial load duke parents: diff changeset	111	return value.replace("&", "&").replace("<", "<");
90ce3da70b43 Initial load duke parents: diff changeset	112	}
90ce3da70b43 Initial load duke parents: diff changeset	113	}

author	vlivanov
	Thu, 18 Jan 2018 02:25:18 +0300
changeset 48596	860326263d1f
parent 47216	71c04702a3d5
permissions	-rw-r--r--