JTextPaneAppender.java

package com.jsql.view.swing.console;

import com.jsql.util.LogLevelUtil;
import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.core.*;
import org.apache.logging.log4j.core.appender.AbstractAppender;
import org.apache.logging.log4j.core.config.Property;
import org.apache.logging.log4j.core.config.plugins.Plugin;
import org.apache.logging.log4j.core.config.plugins.PluginAttribute;
import org.apache.logging.log4j.core.config.plugins.PluginElement;
import org.apache.logging.log4j.core.config.plugins.PluginFactory;
import org.apache.logging.log4j.core.layout.PatternLayout;

import javax.swing.*;
import javax.swing.text.SimpleAttributeSet;
import java.nio.charset.StandardCharsets;
import java.util.Optional;

@Plugin(
    name = "JTextPaneAppender",
    category = Core.CATEGORY_NAME,
    elementType = Appender.ELEMENT_TYPE,
    printObject = true
)
public class JTextPaneAppender extends AbstractAppender {
    
    private static SimpleConsoleAdapter consoleTextPane;  // Main console
    private static SimpleConsoleAdapter javaTextPane;  // Java console

    public static final SimpleAttributeSet ATTRIBUTE_WARN = new SimpleAttributeSet();
    public static final SimpleAttributeSet ATTRIBUTE_INFORM = new SimpleAttributeSet();
    public static final SimpleAttributeSet ATTRIBUTE_SUCCESS = new SimpleAttributeSet();
    public static final SimpleAttributeSet ATTRIBUTE_ALL = new SimpleAttributeSet();
    
    private JTextPaneAppender(String name, Layout<?> layout, Filter filter, boolean ignoreExceptions) {
        super(name, filter, layout, ignoreExceptions, Property.EMPTY_ARRAY);
    }

    @SuppressWarnings({ "unused", "rawtypes" })
    @PluginFactory
    public static JTextPaneAppender createAppender(
        @PluginAttribute("name") String name,
        @PluginAttribute("ignoreExceptions") boolean ignoreExceptions,
        @PluginElement("Layout") Layout layout,
        @PluginElement("Filters") Filter filter
    ) {
        if (name == null) {
            LOGGER.log(LogLevelUtil.CONSOLE_JAVA, "No name provided for JTextPaneAppender");
            return null;
        }
        var layoutTextPane = Optional.ofNullable(layout).orElse(PatternLayout.createDefaultLayout());
        return new JTextPaneAppender(name, layoutTextPane, filter, ignoreExceptions);
    }

    @Override
    public void append(LogEvent event) {
        // Avoid errors which might occur in headless mode
        // or logging that occurs before consoles are available
        if (JTextPaneAppender.consoleTextPane == null || JTextPaneAppender.javaTextPane == null) {
            return;
        }
        var messageLogEvent = new String[] {
            new String(this.getLayout().toByteArray(event), StandardCharsets.UTF_8)
        };
        if (messageLogEvent.length == 0) {  // fixes #95664
            return;
        }
        
        var level = event.getLevel().intLevel();
        SwingUtilities.invokeLater(() -> {
            String message = messageLogEvent[0];
            if (level == LogLevelUtil.CONSOLE_JAVA.intLevel()) {
                JTextPaneAppender.javaTextPane.append(message, JTextPaneAppender.ATTRIBUTE_WARN);
            } else if (level == LogLevelUtil.CONSOLE_ERROR.intLevel()) {
                JTextPaneAppender.consoleTextPane.append(message, JTextPaneAppender.ATTRIBUTE_WARN);
            } else if (level == LogLevelUtil.CONSOLE_INFORM.intLevel()) {
                JTextPaneAppender.consoleTextPane.append(message, JTextPaneAppender.ATTRIBUTE_INFORM);
            } else if (level == LogLevelUtil.CONSOLE_SUCCESS.intLevel()) {
                JTextPaneAppender.consoleTextPane.append(message, JTextPaneAppender.ATTRIBUTE_SUCCESS);
            } else if (level != LogLevelUtil.IGNORE.intLevel() && level != Level.ERROR.intLevel()) {  // ignore & stdout when unhandled exception
                JTextPaneAppender.consoleTextPane.append(message, JTextPaneAppender.ATTRIBUTE_ALL);
            }
        });
    }
    
    /**
     * Register the java console.
     */
    public static void registerJavaConsole(SimpleConsoleAdapter javaConsole) {
        JTextPaneAppender.javaTextPane = javaConsole;
    }

    /**
     * Register the default console.
     */
    public static void register(SimpleConsoleAdapter consoleColored) {
        JTextPaneAppender.consoleTextPane = consoleColored;
    }
}












Active mutators

CONDITIONALS_BOUNDARY
EMPTY_RETURNS
FALSE_RETURNS
INCREMENTS
INVERT_NEGS
MATH
NEGATE_CONDITIONALS
NULL_RETURNS
PRIMITIVE_RETURNS
TRUE_RETURNS
VOID_METHOD_CALLS

Tests examined

Report generated by PIT 1.19.1

1		package com.jsql.view.swing.console;
2
3		import com.jsql.util.LogLevelUtil;
4		import org.apache.logging.log4j.Level;
5		import org.apache.logging.log4j.core.*;
6		import org.apache.logging.log4j.core.appender.AbstractAppender;
7		import org.apache.logging.log4j.core.config.Property;
8		import org.apache.logging.log4j.core.config.plugins.Plugin;
9		import org.apache.logging.log4j.core.config.plugins.PluginAttribute;
10		import org.apache.logging.log4j.core.config.plugins.PluginElement;
11		import org.apache.logging.log4j.core.config.plugins.PluginFactory;
12		import org.apache.logging.log4j.core.layout.PatternLayout;
13
14		import javax.swing.*;
15		import javax.swing.text.SimpleAttributeSet;
16		import java.nio.charset.StandardCharsets;
17		import java.util.Optional;
18
19		@Plugin(
20		name = "JTextPaneAppender",
21		category = Core.CATEGORY_NAME,
22		elementType = Appender.ELEMENT_TYPE,
23		printObject = true
24		)
25		public class JTextPaneAppender extends AbstractAppender {
26
27		private static SimpleConsoleAdapter consoleTextPane; // Main console
28		private static SimpleConsoleAdapter javaTextPane; // Java console
29
30		public static final SimpleAttributeSet ATTRIBUTE_WARN = new SimpleAttributeSet();
31		public static final SimpleAttributeSet ATTRIBUTE_INFORM = new SimpleAttributeSet();
32		public static final SimpleAttributeSet ATTRIBUTE_SUCCESS = new SimpleAttributeSet();
33		public static final SimpleAttributeSet ATTRIBUTE_ALL = new SimpleAttributeSet();
34
35		private JTextPaneAppender(String name, Layout<?> layout, Filter filter, boolean ignoreExceptions) {
36		super(name, filter, layout, ignoreExceptions, Property.EMPTY_ARRAY);
37		}
38
39		@SuppressWarnings({ "unused", "rawtypes" })
40		@PluginFactory
41		public static JTextPaneAppender createAppender(
42		@PluginAttribute("name") String name,
43		@PluginAttribute("ignoreExceptions") boolean ignoreExceptions,
44		@PluginElement("Layout") Layout layout,
45		@PluginElement("Filters") Filter filter
46		) {
47	1 1. createAppender : negated conditional → NO_COVERAGE	if (name == null) {
48		LOGGER.log(LogLevelUtil.CONSOLE_JAVA, "No name provided for JTextPaneAppender");
49		return null;
50		}
51		var layoutTextPane = Optional.ofNullable(layout).orElse(PatternLayout.createDefaultLayout());
52	1 1. createAppender : replaced return value with null for com/jsql/view/swing/console/JTextPaneAppender::createAppender → NO_COVERAGE	return new JTextPaneAppender(name, layoutTextPane, filter, ignoreExceptions);
53		}
54
55		@Override
56		public void append(LogEvent event) {
57		// Avoid errors which might occur in headless mode
58		// or logging that occurs before consoles are available
59	2 1. append : negated conditional → NO_COVERAGE 2. append : negated conditional → NO_COVERAGE	if (JTextPaneAppender.consoleTextPane == null \|\| JTextPaneAppender.javaTextPane == null) {
60		return;
61		}
62		var messageLogEvent = new String[] {
63		new String(this.getLayout().toByteArray(event), StandardCharsets.UTF_8)
64		};
65	1 1. append : negated conditional → NO_COVERAGE	if (messageLogEvent.length == 0) { // fixes #95664
66		return;
67		}
68
69		var level = event.getLevel().intLevel();
70	1 1. append : removed call to javax/swing/SwingUtilities::invokeLater → NO_COVERAGE	SwingUtilities.invokeLater(() -> {
71		String message = messageLogEvent[0];
72		if (level == LogLevelUtil.CONSOLE_JAVA.intLevel()) {
73	1 1. lambda$append$0 : removed call to com/jsql/view/swing/console/SimpleConsoleAdapter::append → NO_COVERAGE	JTextPaneAppender.javaTextPane.append(message, JTextPaneAppender.ATTRIBUTE_WARN);
74		} else if (level == LogLevelUtil.CONSOLE_ERROR.intLevel()) {
75	1 1. lambda$append$0 : removed call to com/jsql/view/swing/console/SimpleConsoleAdapter::append → NO_COVERAGE	JTextPaneAppender.consoleTextPane.append(message, JTextPaneAppender.ATTRIBUTE_WARN);
76		} else if (level == LogLevelUtil.CONSOLE_INFORM.intLevel()) {
77	1 1. lambda$append$0 : removed call to com/jsql/view/swing/console/SimpleConsoleAdapter::append → NO_COVERAGE	JTextPaneAppender.consoleTextPane.append(message, JTextPaneAppender.ATTRIBUTE_INFORM);
78		} else if (level == LogLevelUtil.CONSOLE_SUCCESS.intLevel()) {
79	1 1. lambda$append$0 : removed call to com/jsql/view/swing/console/SimpleConsoleAdapter::append → NO_COVERAGE	JTextPaneAppender.consoleTextPane.append(message, JTextPaneAppender.ATTRIBUTE_SUCCESS);
80		} else if (level != LogLevelUtil.IGNORE.intLevel() && level != Level.ERROR.intLevel()) { // ignore & stdout when unhandled exception
81	1 1. lambda$append$0 : removed call to com/jsql/view/swing/console/SimpleConsoleAdapter::append → NO_COVERAGE	JTextPaneAppender.consoleTextPane.append(message, JTextPaneAppender.ATTRIBUTE_ALL);
82		}
83		});
84		}
85
86		/**
87		* Register the java console.
88		*/
89		public static void registerJavaConsole(SimpleConsoleAdapter javaConsole) {
90		JTextPaneAppender.javaTextPane = javaConsole;
91		}
92
93		/**
94		* Register the default console.
95		*/
96		public static void register(SimpleConsoleAdapter consoleColored) {
97		JTextPaneAppender.consoleTextPane = consoleColored;
98		}
99		}
		Mutations
47		1.1 Location : createAppender Killed by : none negated conditional → NO_COVERAGE
52		1.1 Location : createAppender Killed by : none replaced return value with null for com/jsql/view/swing/console/JTextPaneAppender::createAppender → NO_COVERAGE
59		1.1 Location : append Killed by : none negated conditional → NO_COVERAGE 2.2 Location : append Killed by : none negated conditional → NO_COVERAGE
65		1.1 Location : append Killed by : none negated conditional → NO_COVERAGE
70		1.1 Location : append Killed by : none removed call to javax/swing/SwingUtilities::invokeLater → NO_COVERAGE
73		1.1 Location : lambda$append$0 Killed by : none removed call to com/jsql/view/swing/console/SimpleConsoleAdapter::append → NO_COVERAGE
75		1.1 Location : lambda$append$0 Killed by : none removed call to com/jsql/view/swing/console/SimpleConsoleAdapter::append → NO_COVERAGE
77		1.1 Location : lambda$append$0 Killed by : none removed call to com/jsql/view/swing/console/SimpleConsoleAdapter::append → NO_COVERAGE
79		1.1 Location : lambda$append$0 Killed by : none removed call to com/jsql/view/swing/console/SimpleConsoleAdapter::append → NO_COVERAGE
81		1.1 Location : lambda$append$0 Killed by : none removed call to com/jsql/view/swing/console/SimpleConsoleAdapter::append → NO_COVERAGE

JTextPaneAppender.java

Mutations

Active mutators

Tests examined