Examples with KeyValuePair org.apache.logging.log4j.core.util.KeyValuePair used on opensource projects

Example 11 with KeyValuePair

use of org.apache.logging.log4j.core.util.KeyValuePair in project logging-log4j2 by apache.

the class Rfc5424LayoutTest method testDiscardEmptyLoggerFields.

@Test
public void testDiscardEmptyLoggerFields() {
    final String mdcId = "RequestContext";
    Arrays.asList("[BAZ@32473 baz=\"org.apache.logging.log4j.core.layout.Rfc5424LayoutTest.testLoggerFields\"]" + "[RequestContext@3692 bar=\"org.apache.logging.log4j.core.layout.Rfc5424LayoutTest.testLoggerFields\"]");
    for (final Appender appender : root.getAppenders().values()) {
        root.removeAppender(appender);
    }
    final LoggerFields[] loggerFields = new LoggerFields[] { LoggerFields.createLoggerFields(new KeyValuePair[] { new KeyValuePair("dummy", Strings.EMPTY), new KeyValuePair("empty", Strings.EMPTY) }, "SD-ID", "32473", true), LoggerFields.createLoggerFields(new KeyValuePair[] { new KeyValuePair("baz", "%C.%M"), new KeyValuePair("baz", "%C.%M") }, "BAZ", "32473", false), LoggerFields.createLoggerFields(new KeyValuePair[] { new KeyValuePair("bar", "%C.%M") }, null, null, false) };
    final AbstractStringLayout layout = Rfc5424Layout.createLayout(Facility.LOCAL0, "Event", 3692, true, mdcId, null, null, true, null, "ATM", null, "key1, key2, locale", null, null, null, false, loggerFields, null);
    final ListAppender appender = new ListAppender("List", null, layout, true, false);
    appender.start();
    root.addAppender(appender);
    root.setLevel(Level.DEBUG);
    root.info("starting logger fields test");
    try {
        final List<String> list = appender.getMessages();
        assertTrue("Not enough list entries", list.size() > 0);
        final String message = list.get(0);
        Assert.assertTrue("SD-ID should have been discarded", !message.contains("SD-ID"));
        Assert.assertTrue("BAZ should have been included", message.contains("BAZ"));
        Assert.assertTrue(mdcId + "should have been included", message.contains(mdcId));
        appender.clear();
    } finally {
        root.removeAppender(appender);
        appender.stop();
    }
}

Example 12 with KeyValuePair

use of org.apache.logging.log4j.core.util.KeyValuePair in project logging-log4j2 by apache.

the class ThreadContextMapFilter method createFilter.

@PluginFactory
public static ThreadContextMapFilter createFilter(@PluginElement("Pairs") final KeyValuePair[] pairs, @PluginAttribute("operator") final String oper, @PluginAttribute("onMatch") final Result match, @PluginAttribute("onMismatch") final Result mismatch) {
    if (pairs == null || pairs.length == 0) {
        LOGGER.error("key and value pairs must be specified for the ThreadContextMapFilter");
        return null;
    }
    final Map<String, List<String>> map = new HashMap<>();
    for (final KeyValuePair pair : pairs) {
        final String key = pair.getKey();
        if (key == null) {
            LOGGER.error("A null key is not valid in MapFilter");
            continue;
        }
        final String value = pair.getValue();
        if (value == null) {
            LOGGER.error("A null value for key " + key + " is not allowed in MapFilter");
            continue;
        }
        List<String> list = map.get(pair.getKey());
        if (list != null) {
            list.add(value);
        } else {
            list = new ArrayList<>();
            list.add(value);
            map.put(pair.getKey(), list);
        }
    }
    if (map.isEmpty()) {
        LOGGER.error("ThreadContextMapFilter is not configured with any valid key value pairs");
        return null;
    }
    final boolean isAnd = oper == null || !oper.equalsIgnoreCase("or");
    return new ThreadContextMapFilter(map, isAnd, match, mismatch);
}

Example 13 with KeyValuePair

use of org.apache.logging.log4j.core.util.KeyValuePair in project logging-log4j2 by apache.

the class GelfLayout method toText.

private StringBuilder toText(final LogEvent event, final StringBuilder builder, final boolean gcFree) {
    builder.append('{');
    builder.append("\"version\":\"1.1\",");
    builder.append("\"host\":\"");
    JsonUtils.quoteAsString(toNullSafeString(host), builder);
    builder.append(QC);
    builder.append("\"timestamp\":").append(formatTimestamp(event.getTimeMillis())).append(C);
    builder.append("\"level\":").append(formatLevel(event.getLevel())).append(C);
    if (event.getThreadName() != null) {
        builder.append("\"_thread\":\"");
        JsonUtils.quoteAsString(event.getThreadName(), builder);
        builder.append(QC);
    }
    if (event.getLoggerName() != null) {
        builder.append("\"_logger\":\"");
        JsonUtils.quoteAsString(event.getLoggerName(), builder);
        builder.append(QC);
    }
    if (additionalFields.length > 0) {
        final StrSubstitutor strSubstitutor = getConfiguration().getStrSubstitutor();
        for (final KeyValuePair additionalField : additionalFields) {
            builder.append(QU);
            JsonUtils.quoteAsString(additionalField.getKey(), builder);
            builder.append("\":\"");
            final String value = valueNeedsLookup(additionalField.getValue()) ? strSubstitutor.replace(event, additionalField.getValue()) : additionalField.getValue();
            JsonUtils.quoteAsString(toNullSafeString(value), builder);
            builder.append(QC);
        }
    }
    if (includeThreadContext) {
        event.getContextData().forEach(WRITE_KEY_VALUES_INTO, builder);
    }
    if (event.getThrown() != null) {
        builder.append("\"full_message\":\"");
        if (includeStacktrace) {
            JsonUtils.quoteAsString(formatThrowable(event.getThrown()), builder);
        } else {
            JsonUtils.quoteAsString(event.getThrown().toString(), builder);
        }
        builder.append(QC);
    }
    builder.append("\"short_message\":\"");
    final Message message = event.getMessage();
    if (message instanceof CharSequence) {
        JsonUtils.quoteAsString(((CharSequence) message), builder);
    } else if (gcFree && message instanceof StringBuilderFormattable) {
        final StringBuilder messageBuffer = getMessageStringBuilder();
        try {
            ((StringBuilderFormattable) message).formatTo(messageBuffer);
            JsonUtils.quoteAsString(messageBuffer, builder);
        } finally {
            trimToMaxSize(messageBuffer);
        }
    } else {
        JsonUtils.quoteAsString(toNullSafeString(message.getFormattedMessage()), builder);
    }
    builder.append(Q);
    builder.append('}');
    if (includeNullDelimiter) {
        builder.append('\0');
    }
    return builder;
}

Example 14 with KeyValuePair

use of org.apache.logging.log4j.core.util.KeyValuePair in project logging-log4j2 by apache.

the class StructuredDataFilter method createFilter.

/**
     * Create the StructuredDataFilter.
     * @param pairs Key and value pairs.
     * @param oper The operator to perform. If not "or" the operation will be an "and".
     * @param match The action to perform on a match.
     * @param mismatch The action to perform on a mismatch.
     * @return The StructuredDataFilter.
     */
@PluginFactory
public static StructuredDataFilter createFilter(@PluginElement("Pairs") final KeyValuePair[] pairs, @PluginAttribute("operator") final String oper, @PluginAttribute("onMatch") final Result match, @PluginAttribute("onMismatch") final Result mismatch) {
    if (pairs == null || pairs.length == 0) {
        LOGGER.error("keys and values must be specified for the StructuredDataFilter");
        return null;
    }
    final Map<String, List<String>> map = new HashMap<>();
    for (final KeyValuePair pair : pairs) {
        final String key = pair.getKey();
        if (key == null) {
            LOGGER.error("A null key is not valid in MapFilter");
            continue;
        }
        final String value = pair.getValue();
        if (value == null) {
            LOGGER.error("A null value for key " + key + " is not allowed in MapFilter");
            continue;
        }
        List<String> list = map.get(pair.getKey());
        if (list != null) {
            list.add(value);
        } else {
            list = new ArrayList<>();
            list.add(value);
            map.put(pair.getKey(), list);
        }
    }
    if (map.isEmpty()) {
        LOGGER.error("StructuredDataFilter is not configured with any valid key value pairs");
        return null;
    }
    final boolean isAnd = oper == null || !oper.equalsIgnoreCase("or");
    return new StructuredDataFilter(map, isAnd, match, mismatch);
}

Example 15 with KeyValuePair

use of org.apache.logging.log4j.core.util.KeyValuePair in project logging-log4j2 by apache.

the class StructuredDataFilterTest method testFilter.

@Test
public void testFilter() {
    final KeyValuePair[] pairs = new KeyValuePair[] { new KeyValuePair("id.name", "AccountTransfer"), new KeyValuePair("ToAccount", "123456") };
    StructuredDataFilter filter = StructuredDataFilter.createFilter(pairs, "and", null, null);
    filter.start();
    StructuredDataMessage msg = new StructuredDataMessage("AccountTransfer@18060", "Transfer Successful", "Audit");
    msg.put("ToAccount", "123456");
    msg.put("FromAccount", "211000");
    msg.put("Amount", "1000.00");
    assertTrue(filter.isStarted());
    assertSame(Filter.Result.NEUTRAL, filter.filter(null, Level.DEBUG, null, msg, null));
    msg.put("ToAccount", "111111");
    assertSame(Filter.Result.DENY, filter.filter(null, Level.ERROR, null, msg, null));
    filter = StructuredDataFilter.createFilter(pairs, "or", null, null);
    filter.start();
    msg = new StructuredDataMessage("AccountTransfer@18060", "Transfer Successful", "Audit");
    msg.put("ToAccount", "123456");
    msg.put("FromAccount", "211000");
    msg.put("Amount", "1000.00");
    assertTrue(filter.isStarted());
    assertSame(Filter.Result.NEUTRAL, filter.filter(null, Level.DEBUG, null, msg, null));
    msg.put("ToAccount", "111111");
    assertSame(Filter.Result.NEUTRAL, filter.filter(null, Level.ERROR, null, msg, null));
}