Examples with ErrorHandler org.apache.log4j.spi.ErrorHandler used on opensource projects

Example 1 with ErrorHandler

use of org.apache.log4j.spi.ErrorHandler in project datanucleus-core by datanucleus.

the class PluginParserTest method testRequireBundleVersionLogged.

public void testRequireBundleVersionLogged() {
    final java.util.Set messages = new HashSet();
    Logger.getLogger("DataNucleus.General").addAppender(new Appender() {

        public void setName(String arg0) {
        }

        public void setLayout(Layout arg0) {
        }

        public void setErrorHandler(ErrorHandler arg0) {
        }

        public boolean requiresLayout() {
            return false;
        }

        public String getName() {
            return "testappender123";
        }

        public Layout getLayout() {
            return null;
        }

        public Filter getFilter() {
            return null;
        }

        public ErrorHandler getErrorHandler() {
            return null;
        }

        public void doAppend(LoggingEvent arg0) {
            if (arg0.getLevel() != Level.DEBUG) {
                messages.add(arg0.getRenderedMessage());
            }
        }

        public void close() {
        }

        public void clearFilters() {
        }

        public void addFilter(Filter arg0) {
        }
    });
    ClassLoaderResolver clr = new ClassLoaderResolverImpl();
    NonManagedPluginRegistry mgr = new NonManagedPluginRegistry(clr, "EXCEPTION", true);
    assertEquals(0, mgr.getExtensionPoints().length);
    mgr.registerBundle(clr.getResource("/org/datanucleus/samples/plugin/MANIFEST10.MF", null));
    mgr.registerBundle(clr.getResource("/org/datanucleus/samples/plugin/MANIFEST11.MF", null));
    mgr.registerBundle(clr.getResource("/org/datanucleus/samples/plugin/MANIFEST12.MF", null));
    mgr.registerBundle(clr.getResource("/org/datanucleus/samples/plugin/MANIFEST13.MF", null));
    mgr.registerBundle(clr.getResource("/org/datanucleus/samples/plugin/MANIFEST14.MF", null));
    mgr.registerBundle(clr.getResource("/org/datanucleus/samples/plugin/MANIFEST15.MF", null));
    mgr.registerBundle(clr.getResource("/org/datanucleus/samples/plugin/MANIFEST16.MF", null));
    mgr.registerBundle(clr.getResource("/org/datanucleus/samples/plugin/MANIFEST17.MF", null));
    mgr.resolveConstraints();
    try {
        assertEquals(3, messages.size());
        assertTrue(messages.contains("Bundle \"org.datanucleus.plugin.test12\" requires \"org.datanucleus.plugin.test11\" version \"(1.2.0.b2\" but the resolved bundle has version \"1.2.0.b2\" which is outside the expected range."));
        assertTrue(messages.contains("Bundle \"org.datanucleus.plugin.test13\" requires \"org.datanucleus.plugin.test11\" version \"(1.2.0.c1\" but the resolved bundle has version \"1.2.0.b2\" which is outside the expected range."));
        assertTrue(messages.contains("Bundle \"org.datanucleus.plugin.test15\" requires \"org.datanucleus.plugin.test11\" version \"(1.0.0.b2,1.2.0.b2)\" but the resolved bundle has version \"1.2.0.b2\" which is outside the expected range."));
    } finally {
        Logger.getLogger("DataNucleus.General").removeAppender("testappender123");
    }
}

Example 2 with ErrorHandler

use of org.apache.log4j.spi.ErrorHandler in project logging-log4j2 by apache.

the class XmlConfiguration method parseErrorHandler.

/**
 * Used internally to parse an {@link ErrorHandler} element.
 */
private void parseErrorHandler(Element element, Appender appender) {
    ErrorHandler eh = (ErrorHandler) OptionConverter.instantiateByClassName(subst(element.getAttribute(CLASS_ATTR)), ErrorHandler.class, null);
    if (eh != null) {
        eh.setAppender(appender);
        PropertySetter propSetter = new PropertySetter(eh);
        forEachElement(element.getChildNodes(), (currentElement) -> {
            String tagName = currentElement.getTagName();
            if (tagName.equals(PARAM_TAG)) {
                setParameter(currentElement, propSetter);
            }
        });
        propSetter.activate();
        appender.setErrorHandler(eh);
    }
}

Example 3 with ErrorHandler

use of org.apache.log4j.spi.ErrorHandler in project logging-log4j2 by apache.

the class PropertiesConfiguration method buildAppender.

private Appender buildAppender(final String appenderName, final String className, final String prefix, final String layoutPrefix, final String filterPrefix, final Properties props) {
    final Appender appender = newInstanceOf(className, "Appender");
    if (appender == null) {
        return null;
    }
    appender.setName(appenderName);
    appender.setLayout(parseLayout(layoutPrefix, appenderName, props));
    final String errorHandlerPrefix = prefix + ".errorhandler";
    final String errorHandlerClass = OptionConverter.findAndSubst(errorHandlerPrefix, props);
    if (errorHandlerClass != null) {
        final ErrorHandler eh = parseErrorHandler(props, errorHandlerPrefix, errorHandlerClass, appender);
        if (eh != null) {
            appender.setErrorHandler(eh);
        }
    }
    appender.addFilter(parseAppenderFilters(props, filterPrefix, appenderName));
    final String[] keys = new String[] { layoutPrefix };
    addProperties(appender, keys, props, prefix);
    if (appender instanceof AppenderWrapper) {
        addAppender(((AppenderWrapper) appender).getAppender());
    } else {
        addAppender(new AppenderAdapter(appender).getAdapter());
    }
    registry.put(appenderName, appender);
    return appender;
}

Example 4 with ErrorHandler

use of org.apache.log4j.spi.ErrorHandler in project logging-log4j2 by apache.

the class PropertiesConfiguration method parseErrorHandler.

public ErrorHandler parseErrorHandler(final Properties props, final String errorHandlerPrefix, final String errorHandlerClass, final Appender appender) {
    final ErrorHandler eh = newInstanceOf(errorHandlerClass, "ErrorHandler");
    final String[] keys = new String[] { // @formatter:off
    errorHandlerPrefix + "." + ROOT_REF, errorHandlerPrefix + "." + LOGGER_REF, errorHandlerPrefix + "." + APPENDER_REF_TAG };
    // @formatter:on
    addProperties(eh, keys, props, errorHandlerPrefix);
    return eh;
}

Example 5 with ErrorHandler

use of org.apache.log4j.spi.ErrorHandler in project datanucleus-core by datanucleus.

the class PluginParserTest method testRequireBundleLogged.

public void testRequireBundleLogged() {
    final java.util.Set messages = new HashSet();
    Logger.getLogger("DataNucleus.General").addAppender(new Appender() {

        public void setName(String arg0) {
        }

        public void setLayout(Layout arg0) {
        }

        public void setErrorHandler(ErrorHandler arg0) {
        }

        public boolean requiresLayout() {
            return false;
        }

        public String getName() {
            return "testappender123";
        }

        public Layout getLayout() {
            return null;
        }

        public Filter getFilter() {
            return null;
        }

        public ErrorHandler getErrorHandler() {
            return null;
        }

        public void doAppend(LoggingEvent arg0) {
            if (arg0.getRenderedMessage().indexOf("but it cannot be resolved") > 0) {
                messages.add(arg0.getRenderedMessage());
            }
        }

        public void close() {
        }

        public void clearFilters() {
        }

        public void addFilter(Filter arg0) {
        }
    });
    ClassLoaderResolver clr = new ClassLoaderResolverImpl();
    NonManagedPluginRegistry mgr = new NonManagedPluginRegistry(clr, "EXCEPTION", true);
    assertEquals(0, mgr.getExtensionPoints().length);
    mgr.registerBundle(clr.getResource("/org/datanucleus/samples/plugin/MANIFEST3.MF", null));
    mgr.registerBundle(clr.getResource("/org/datanucleus/samples/plugin/MANIFEST4.MF", null));
    mgr.registerBundle(clr.getResource("/org/datanucleus/samples/plugin/MANIFEST5.MF", null));
    mgr.resolveConstraints();
    try {
        assertEquals(2, messages.size());
        assertTrue(messages.contains("Bundle \"org.datanucleus.plugin.test5\" requires \"org.datanucleus.plugin.test6\" but it cannot be resolved."));
        assertTrue(messages.contains("Bundle \"org.datanucleus.plugin.test5\" has an optional dependency to \"org.datanucleus.plugin.test7\" but it cannot be resolved"));
    } finally {
        Logger.getLogger("DataNucleus.General").removeAppender("testappender123");
    }
}