/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.logging;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.RELATIVE_TO;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SUBSYSTEM;
import static org.jboss.as.controller.parsing.ParseUtils.duplicateNamedElement;
import static org.jboss.as.controller.parsing.ParseUtils.missingRequired;
import static org.jboss.as.controller.parsing.ParseUtils.readStringAttributeElement;
import static org.jboss.as.controller.parsing.ParseUtils.requireNoContent;
import static org.jboss.as.controller.parsing.ParseUtils.requireNoNamespaceAttribute;
import static org.jboss.as.controller.parsing.ParseUtils.unexpectedAttribute;
import static org.jboss.as.controller.parsing.ParseUtils.unexpectedElement;
import static org.jboss.as.logging.CommonAttributes.APPEND;
import static org.jboss.as.logging.CommonAttributes.ASYNC_HANDLER;
import static org.jboss.as.logging.CommonAttributes.AUTOFLUSH;
import static org.jboss.as.logging.CommonAttributes.CONSOLE_HANDLER;
import static org.jboss.as.logging.CommonAttributes.ENCODING;
import static org.jboss.as.logging.CommonAttributes.FILE;
import static org.jboss.as.logging.CommonAttributes.FILE_HANDLER;
import static org.jboss.as.logging.CommonAttributes.FORMATTER;
import static org.jboss.as.logging.CommonAttributes.HANDLERS;
import static org.jboss.as.logging.CommonAttributes.LEVEL;
import static org.jboss.as.logging.CommonAttributes.LOGGER;
import static org.jboss.as.logging.CommonAttributes.MAX_BACKUP_INDEX;
import static org.jboss.as.logging.CommonAttributes.OVERFLOW_ACTION;
import static org.jboss.as.logging.CommonAttributes.PATH;
import static org.jboss.as.logging.CommonAttributes.PERIODIC_ROTATING_FILE_HANDLER;
import static org.jboss.as.logging.CommonAttributes.QUEUE_LENGTH;
import static org.jboss.as.logging.CommonAttributes.ROOT_LOGGER;
import static org.jboss.as.logging.CommonAttributes.ROTATE_SIZE;
import static org.jboss.as.logging.CommonAttributes.SIZE_ROTATING_FILE_HANDLER;
import static org.jboss.as.logging.CommonAttributes.SUBHANDLERS;
import static org.jboss.as.logging.CommonAttributes.SUFFIX;
import static org.jboss.as.logging.CommonAttributes.TARGET;
import static org.jboss.as.logging.CommonAttributes.USE_PARENT_HANDLERS;
import java.util.EnumSet;
import java.util.HashSet;
import java.util.List;
import java.util.Locale;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
import org.jboss.as.controller.persistence.SubsystemMarshallingContext;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
import org.jboss.dmr.Property;
import org.jboss.staxmapper.XMLElementReader;
import org.jboss.staxmapper.XMLElementWriter;
import org.jboss.staxmapper.XMLExtendedStreamReader;
import org.jboss.staxmapper.XMLExtendedStreamWriter;
/**
* @author Emanuel Muckenhuber
*/
public class LoggingSubsystemParser implements XMLStreamConstants, XMLElementReader<List<ModelNode>>, XMLElementWriter<SubsystemMarshallingContext> {
private static final LoggingSubsystemParser INSTANCE = new LoggingSubsystemParser();
public static LoggingSubsystemParser getInstance() {
return INSTANCE;
}
private LoggingSubsystemParser() {
//
}
/** {@inheritDoc} */
@Override
public void readElement(final XMLExtendedStreamReader reader, final List<ModelNode> list) throws XMLStreamException {
// No attributes
if (reader.getAttributeCount() > 0) {
throw unexpectedAttribute(reader, 0);
}
final ModelNode address = new ModelNode();
address.add(SUBSYSTEM, LoggingExtension.SUBSYSTEM_NAME);
address.protect();
list.add(LoggingExtension.NewLoggingSubsystemAdd.createOperation(address));
// Elements
final Set<String> loggerNames = new HashSet<String>();
final Set<String> handlerNames = new HashSet<String>();
boolean gotRoot = false;
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
switch (Namespace.forUri(reader.getNamespaceURI())) {
case LOGGING_1_0: {
final Element element = Element.forName(reader.getLocalName());
switch (element) {
case LOGGER: {
parseLoggerElement(reader, address, list, loggerNames);
break;
}
case ROOT_LOGGER: {
if (gotRoot) {
throw unexpectedElement(reader);
}
gotRoot = true;
parseRootLoggerElement(reader, address, list);
break;
}
case CONSOLE_HANDLER: {
parseConsoleHandlerElement(reader, address, list, handlerNames);
break;
}
case FILE_HANDLER: {
parseFileHandlerElement(reader, address, list, handlerNames);
break;
}
case PERIODIC_ROTATING_FILE_HANDLER: {
parsePeriodicRotatingFileHandlerElement(reader, address, list, handlerNames);
break;
}
case SIZE_ROTATING_FILE_HANDLER: {
parseSizeRotatingHandlerElement(reader, address, list, handlerNames);
break;
}
case ASYNC_HANDLER: {
parseAsyncHandlerElement(reader, address, list, handlerNames);
break;
}
default: {
reader.handleAny(list);
break;
}
}
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
}
static void parseLoggerElement(final XMLExtendedStreamReader reader, final ModelNode address, final List<ModelNode> list, final Set<String> names) throws XMLStreamException {
// Attributes
String name = null;
boolean useParentHandlers = true;
final EnumSet<Attribute> required = EnumSet.of(Attribute.CATEGORY);
final int count = reader.getAttributeCount();
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case CATEGORY: {
name = value;
break;
}
case USE_PARENT_HANDLERS: {
useParentHandlers = Boolean.parseBoolean(value);
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
assert name != null;
if (! names.add(name)) {
throw duplicateNamedElement(reader, name);
}
// Element
String level = null;
ModelNode handlers = null;
final EnumSet<Element> encountered = EnumSet.noneOf(Element.class);
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
switch (Namespace.forUri(reader.getNamespaceURI())) {
case LOGGING_1_0: {
final Element element = Element.forName(reader.getLocalName());
if (!encountered.add(element)) {
throw duplicateNamedElement(reader, reader.getLocalName());
}
switch (element) {
case LEVEL: {
level = readStringAttributeElement(reader, "name");
break;
}
case HANDLERS: {
handlers = parseHandlersElement(reader);
break;
}
default:
throw unexpectedElement(reader);
}
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
final ModelNode node = new ModelNode();
node.get(OP).set(ADD);
node.get(OP_ADDR).set(address).add(LOGGER, name);
node.get(USE_PARENT_HANDLERS).set(useParentHandlers);
node.get(LEVEL).set(level);
if(handlers != null) node.get(HANDLERS).set(handlers);
list.add(node);
}
static void parseAsyncHandlerElement(final XMLExtendedStreamReader reader, final ModelNode address, final List<ModelNode> list, final Set<String> names) throws XMLStreamException {
// Attributes
String name = null;
boolean autoflush = true;
final EnumSet<Attribute> required = EnumSet.of(Attribute.NAME);
final int count = reader.getAttributeCount();
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case NAME: {
name = value;
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
if (! names.add(name)) {
throw duplicateNamedElement(reader, name);
}
// Elements
String levelName = null;
ModelNode subhandlers = null;
int queueLength = 0;
OverflowAction overflowAction = OverflowAction.BLOCK;
final EnumSet<Element> encountered = EnumSet.noneOf(Element.class);
while (reader.nextTag() != END_ELEMENT) {
final Element element = Element.forName(reader.getLocalName());
if (!encountered.add(element)) {
throw unexpectedElement(reader);
}
switch (element) {
case LEVEL: {
levelName = readStringAttributeElement(reader, "name");
break;
}
case SUBHANDLERS: {
subhandlers = parseHandlersElement(reader);
break;
}
case QUEUE_LENGTH: {
queueLength = Integer.parseInt(readStringAttributeElement(reader, "value"));
break;
}
case OVERFLOW_ACTION: {
overflowAction = OverflowAction.valueOf(readStringAttributeElement(reader, "value").toUpperCase(Locale.US));
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
// TODO - Only values set in the XML should be set on the model otherwise defaults end up being written when
// marshalling.
final ModelNode node = new ModelNode();
node.get(OP).set(ADD);
node.get(OP_ADDR).set(address).add(ASYNC_HANDLER, name);
node.get(LEVEL).set(levelName);
if(subhandlers != null) node.get(SUBHANDLERS).set(subhandlers);
node.get(AUTOFLUSH).set(Boolean.valueOf(autoflush));
node.get(QUEUE_LENGTH).set(queueLength);
node.get(OVERFLOW_ACTION).set(overflowAction.toString());
list.add(node);
}
static void parseRootLoggerElement(final XMLExtendedStreamReader reader, final ModelNode address, final List<ModelNode> list) throws XMLStreamException {
// No attributes
if (reader.getAttributeCount() > 0) {
throw unexpectedAttribute(reader, 0);
}
String level = null;
// Elements
ModelNode handlers = null;
final EnumSet<Element> encountered = EnumSet.noneOf(Element.class);
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
switch (Namespace.forUri(reader.getNamespaceURI())) {
case LOGGING_1_0: {
final Element element = Element.forName(reader.getLocalName());
if (encountered.contains(element)) {
throw duplicateNamedElement(reader, reader.getLocalName());
}
encountered.add(element);
switch (element) {
case LEVEL: {
level = readStringAttributeElement(reader, "name");
break;
}
case HANDLERS: {
handlers = parseHandlersElement(reader);
break;
}
default:
throw unexpectedElement(reader);
}
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
final ModelNode node = new ModelNode();
node.get(OP).set(RootLoggerAdd.OPERATION_NAME);
node.get(OP_ADDR).set(address);
node.get(LEVEL).set(level);
if(handlers != null) node.get(HANDLERS).set(handlers);
list.add(node);
}
static void parseConsoleHandlerElement(final XMLExtendedStreamReader reader, final ModelNode address, final List<ModelNode> list, final Set<String> names) throws XMLStreamException {
// Attributes
String name = null;
boolean autoflush = true;
final EnumSet<Attribute> required = EnumSet.of(Attribute.NAME);
final int count = reader.getAttributeCount();
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case NAME: {
name = value;
break;
}
case AUTOFLUSH: {
autoflush = Boolean.parseBoolean(value);
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
if (! names.add(name)) {
throw duplicateNamedElement(reader, name);
}
// Elements
String levelName = null;
String encoding = null;
String formatterSpec = null;
String target = null;
final EnumSet<Element> encountered = EnumSet.noneOf(Element.class);
while (reader.nextTag() != END_ELEMENT) {
final Element element = Element.forName(reader.getLocalName());
if (!encountered.add(element)) {
throw unexpectedElement(reader);
}
switch (element) {
case LEVEL: {
levelName = readStringAttributeElement(reader, "name");
break;
}
case ENCODING: {
encoding = readStringAttributeElement(reader, "value");
break;
}
case FORMATTER: {
formatterSpec = parseFormatterElement(reader);
break;
}
case TARGET: {
target = readStringAttributeElement(reader, "name");
if (!(target.equals("System.out") || target.equals("System.err"))) {
throw new XMLStreamException("Invalid value for target name", reader.getLocation());
}
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
final ModelNode node = new ModelNode();
node.get(OP).set(ADD);
node.get(OP_ADDR).set(address).add(CONSOLE_HANDLER, name);
node.get(AUTOFLUSH).set(autoflush);
node.get(LEVEL).set(levelName);
if(formatterSpec != null) node.get(FORMATTER).set(formatterSpec);
if(encoding != null) node.get(ENCODING).set(encoding);
list.add(node);
}
static void parseFileHandlerElement(final XMLExtendedStreamReader reader, final ModelNode address, final List<ModelNode> list, final Set<String> names) throws XMLStreamException {
// Attributes
String name = null;
boolean autoflush = true;
final EnumSet<Attribute> required = EnumSet.of(Attribute.NAME);
final int count = reader.getAttributeCount();
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case NAME: {
name = value;
break;
}
case AUTOFLUSH: {
autoflush = Boolean.parseBoolean(value);
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
if (! names.add(name)) {
throw duplicateNamedElement(reader, name);
}
// Elements
String levelName = null;
String encoding = null;
ModelNode fileSpec = null;
boolean append = true;
String formatterSpec = null;
final EnumSet<Element> requiredElem = EnumSet.of(Element.FILE);
final EnumSet<Element> encountered = EnumSet.noneOf(Element.class);
while (reader.nextTag() != END_ELEMENT) {
final Element element = Element.forName(reader.getLocalName());
if (!encountered.add(element)) {
throw unexpectedElement(reader);
}
requiredElem.remove(element);
switch (element) {
case LEVEL: {
levelName = readStringAttributeElement(reader, "name");
break;
}
case ENCODING: {
encoding = readStringAttributeElement(reader, "value");
break;
}
case FORMATTER: {
formatterSpec = parseFormatterElement(reader);
break;
}
case FILE: {
fileSpec = parseFileElement(reader);
break;
}
case APPEND: {
append = Boolean.parseBoolean(readStringAttributeElement(reader, "value"));
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
if (!requiredElem.isEmpty()) {
throw missingRequired(reader, required);
}
final ModelNode node = new ModelNode();
node.get(OP).set(ADD);
node.get(OP_ADDR).set(address).add(FILE_HANDLER, name);
node.get(AUTOFLUSH).set(autoflush);
node.get(LEVEL).set(levelName);
if(encoding != null) node.get(ENCODING).set(encoding);
if(formatterSpec != null) node.get(FORMATTER).set(formatterSpec);
node.get(FILE).set(fileSpec);
node.get(APPEND).set(append);
list.add(node);
}
static void parsePeriodicRotatingFileHandlerElement(final XMLExtendedStreamReader reader, final ModelNode address, final List<ModelNode> list, final Set<String> names) throws XMLStreamException {
// Attributes
String name = null;
boolean autoflush = true;
final EnumSet<Attribute> required = EnumSet.of(Attribute.NAME);
final int count = reader.getAttributeCount();
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case NAME: {
name = value;
break;
}
case AUTOFLUSH: {
autoflush = Boolean.parseBoolean(value);
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
if (! names.add(name)) {
throw duplicateNamedElement(reader, name);
}
// Elements
String levelName = null;
String encoding = null;
String suffix = null;
ModelNode fileSpec = null;
boolean append = true;
String formatterSpec = null;
final EnumSet<Element> requiredElem = EnumSet.of(Element.FILE, Element.SUFFIX);
final EnumSet<Element> encountered = EnumSet.noneOf(Element.class);
while (reader.nextTag() != END_ELEMENT) {
final Element element = Element.forName(reader.getLocalName());
if (!encountered.add(element)) {
throw unexpectedElement(reader);
}
requiredElem.remove(element);
switch (element) {
case LEVEL: {
levelName = readStringAttributeElement(reader, "name");
break;
}
case ENCODING: {
encoding = readStringAttributeElement(reader, "value");
break;
}
case FORMATTER: {
formatterSpec = parseFormatterElement(reader);
break;
}
case FILE: {
fileSpec = parseFileElement(reader);
break;
}
case APPEND: {
append = Boolean.parseBoolean(readStringAttributeElement(reader, "value"));
break;
}
case SUFFIX: {
suffix = readStringAttributeElement(reader, "value");
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
if (!requiredElem.isEmpty()) {
throw missingRequired(reader, required);
}
final ModelNode node = new ModelNode();
node.get(OP).set(ADD);
node.get(OP_ADDR).set(address).add(PERIODIC_ROTATING_FILE_HANDLER, name);
node.get(AUTOFLUSH).set(autoflush);
node.get(LEVEL).set(levelName);
if(encoding != null) node.get(ENCODING).set(encoding);
if(formatterSpec != null) node.get(FORMATTER).set(formatterSpec);
node.get(FILE).set(fileSpec);
node.get(APPEND).set(append);
if(suffix != null) node.get(SUFFIX).set(suffix);
list.add(node);
}
static void parseSizeRotatingHandlerElement(final XMLExtendedStreamReader reader, final ModelNode address, final List<ModelNode> list, final Set<String> names) throws XMLStreamException {
// Attributes
String name = null;
boolean autoflush = true;
final EnumSet<Attribute> required = EnumSet.of(Attribute.NAME);
final int count = reader.getAttributeCount();
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case NAME: {
name = value;
break;
}
case AUTOFLUSH: {
autoflush = Boolean.parseBoolean(value);
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
if (! names.add(name)) {
throw duplicateNamedElement(reader, name);
}
// Elements
String levelName = null;
String encoding = null;
ModelNode fileSpec = null;
boolean append = true;
long rotateSize = 0L;
int maxBackupIndex = 1;
String formatterSpec = null;
final EnumSet<Element> requiredElem = EnumSet.of(Element.FILE);
final EnumSet<Element> encountered = EnumSet.noneOf(Element.class);
while (reader.nextTag() != END_ELEMENT) {
final Element element = Element.forName(reader.getLocalName());
if (!encountered.add(element)) {
throw unexpectedElement(reader);
}
requiredElem.remove(element);
switch (element) {
case LEVEL: {
levelName = readStringAttributeElement(reader, "name");
break;
}
case ENCODING: {
encoding = readStringAttributeElement(reader, "value");
break;
}
case FORMATTER: {
formatterSpec = parseFormatterElement(reader);
break;
}
case FILE: {
fileSpec = parseFileElement(reader);
break;
}
case APPEND: {
append = Boolean.parseBoolean(readStringAttributeElement(reader, "value"));
break;
}
case ROTATE_SIZE: {
rotateSize = parseSize(readStringAttributeElement(reader, "value"));
break;
}
case MAX_BACKUP_INDEX: {
try {
maxBackupIndex = Integer.parseInt(readStringAttributeElement(reader, "value"));
} catch (NumberFormatException e) {
throw new XMLStreamException(e.getMessage(), reader.getLocation(), e);
}
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
if (!requiredElem.isEmpty()) {
throw missingRequired(reader, required);
}
final ModelNode node = new ModelNode();
node.get(OP).set(ADD);
node.get(OP_ADDR).set(address).add(SIZE_ROTATING_FILE_HANDLER, name);
node.get(AUTOFLUSH).set(autoflush);
node.get(LEVEL).set(levelName);
if(encoding != null) node.get(ENCODING).set(encoding);
if(formatterSpec != null) node.get(FORMATTER).set(formatterSpec);
node.get(FILE).set(fileSpec);
node.get(APPEND).set(append);
if (rotateSize > 0L) {
node.get(ROTATE_SIZE).set(rotateSize);
}
if (maxBackupIndex > 0) {
node.get(MAX_BACKUP_INDEX).set(maxBackupIndex);
}
list.add(node);
}
private static final Pattern SIZE_PATTERN = Pattern.compile("(\\d+)([kKmMgGbBtT])?");
private static long parseSize(final String value) {
final Matcher matcher = SIZE_PATTERN.matcher(value);
if (!matcher.matches()) {
throw new IllegalArgumentException();
}
long qty = Long.parseLong(matcher.group(1), 10);
final String chr = matcher.group(2);
if (chr != null) {
switch (chr.charAt(0)) {
case 'b':
case 'B':
break;
case 'k':
case 'K':
qty <<= 10L;
break;
case 'm':
case 'M':
qty <<= 20L;
break;
case 'g':
case 'G':
qty <<= 30L;
break;
case 't':
case 'T':
qty <<= 40L;
break;
default:
throw new IllegalStateException();
}
}
return qty;
}
private static ModelNode parseFileElement(final XMLExtendedStreamReader reader) throws XMLStreamException {
// Attributes
String path = null;
String relativeTo = null;
final EnumSet<Attribute> required = EnumSet.of(Attribute.PATH);
final int count = reader.getAttributeCount();
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case PATH: {
path = value;
break;
}
case RELATIVE_TO: {
relativeTo = value;
break;
}
default: {
throw unexpectedAttribute(reader, i);
}
}
}
requireNoContent(reader);
final ModelNode node = new ModelNode();
if(path != null) node.get(PATH).set(path);
if(relativeTo != null) node.get(RELATIVE_TO).set(relativeTo);
return node;
}
private static String parseFormatterElement(final XMLExtendedStreamReader reader) throws XMLStreamException {
if (reader.getAttributeCount() > 0) {
throw unexpectedAttribute(reader, 0);
}
String formatterSpec = null;
if (reader.nextTag() != START_ELEMENT) {
throw new XMLStreamException("Missing required nested filter element", reader.getLocation());
}
switch (Namespace.forUri(reader.getNamespaceURI())) {
case LOGGING_1_0: {
final Element element = Element.forName(reader.getLocalName());
switch (element) {
case PATTERN_FORMATTER: {
formatterSpec = parsePatternFormatterElement(reader);
break;
}
default: {
throw unexpectedElement(reader);
}
}
break;
}
default: {
throw unexpectedElement(reader);
}
}
if (reader.nextTag() != END_ELEMENT) {
throw unexpectedElement(reader);
}
return formatterSpec;
}
private static String parsePatternFormatterElement(final XMLExtendedStreamReader reader) throws XMLStreamException {
String pattern = null;
final EnumSet<Attribute> required = EnumSet.of(Attribute.PATTERN);
final int count = reader.getAttributeCount();
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case PATTERN: {
pattern = value;
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
requireNoContent(reader);
return pattern;
}
private static ModelNode parseHandlersElement(final XMLExtendedStreamReader reader) throws XMLStreamException {
// No attributes
if (reader.getAttributeCount() > 0) {
throw unexpectedAttribute(reader, 0);
}
final ModelNode handlers = new ModelNode();
// Elements
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
switch (Namespace.forUri(reader.getNamespaceURI())) {
case LOGGING_1_0: {
final Element element = Element.forName(reader.getLocalName());
switch (element) {
case HANDLER: {
handlers.add(readStringAttributeElement(reader, "name"));
break;
}
default:
throw unexpectedElement(reader);
}
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
return handlers;
}
/** {@inheritDoc} */
@Override
public void writeContent(final XMLExtendedStreamWriter writer, final SubsystemMarshallingContext context) throws XMLStreamException {
context.startSubsystemElement(Namespace.CURRENT.getUriString(), false);
ModelNode node = context.getModelNode();
if (node.hasDefined(ASYNC_HANDLER)) {
final ModelNode handlers = node.get(ASYNC_HANDLER);
for (Property handlerProp : handlers.asPropertyList()) {
final String name = handlerProp.getName();
final ModelNode handler = handlerProp.getValue();
if (!handler.isDefined()) {
continue;
}
writeAsynchHandler(writer, handler, name);
}
}
if (node.hasDefined(CONSOLE_HANDLER)) {
final ModelNode handlers = node.get(CONSOLE_HANDLER);
for (Property handlerProp : handlers.asPropertyList()) {
final String name = handlerProp.getName();
final ModelNode handler = handlerProp.getValue();
if (!handler.isDefined()) {
continue;
}
writeConsoleHandler(writer, handler, name);
}
}
if (node.hasDefined(FILE_HANDLER)) {
final ModelNode handlers = node.get(FILE_HANDLER);
for (Property handlerProp : handlers.asPropertyList()) {
final String name = handlerProp.getName();
final ModelNode handler = handlerProp.getValue();
if (!handler.isDefined()) {
continue;
}
writeFileHandler(writer, handler, name);
}
}
if (node.hasDefined(PERIODIC_ROTATING_FILE_HANDLER)) {
final ModelNode handlers = node.get(PERIODIC_ROTATING_FILE_HANDLER);
for (Property handlerProp : handlers.asPropertyList()) {
final String name = handlerProp.getName();
final ModelNode handler = handlerProp.getValue();
if (!handler.isDefined()) {
continue;
}
writePeriodicRotatingFileHandler(writer, handler, name);
}
}
if (node.hasDefined(SIZE_ROTATING_FILE_HANDLER)) {
final ModelNode handlers = node.get(SIZE_ROTATING_FILE_HANDLER);
for (Property handlerProp : handlers.asPropertyList()) {
final String name = handlerProp.getName();
final ModelNode handler = handlerProp.getValue();
if (!handler.isDefined()) {
continue;
}
writeSizeRotatingFileHandler(writer, handler, name);
}
}
if (node.hasDefined(LOGGER)) {
for (String name : node.get(LOGGER).keys()) {
writeLogger(writer, name, node.get(LOGGER, name));
}
}
if (node.hasDefined(ROOT_LOGGER)) {
writeRootLogger(writer, node.get(ROOT_LOGGER));
}
writer.writeEndElement();
}
private void writeConsoleHandler(final XMLExtendedStreamWriter writer, final ModelNode node, final String name)
throws XMLStreamException {
writer.writeStartElement(Element.CONSOLE_HANDLER.getLocalName());
writer.writeAttribute(Attribute.NAME.getLocalName(), name);
if (node.hasDefined(AUTOFLUSH)) {
writeAttribute(writer, Attribute.AUTOFLUSH, node.get(AUTOFLUSH));
}
writeLevel(writer, node);
writeEncoding(writer, node);
writeFilter(writer, node);
writeFormatter(writer, node);
writeProperties(writer, node);
if (node.hasDefined(TARGET)) {
writer.writeStartElement(Element.TARGET.getLocalName());
writeAttribute(writer, Attribute.NAME, node.get(TARGET));
writer.writeEndElement();
}
writer.writeEndElement();
}
private void writeFileHandler(final XMLExtendedStreamWriter writer, final ModelNode node, final String name) throws XMLStreamException {
writer.writeStartElement(Element.FILE_HANDLER.getLocalName());
writer.writeAttribute(Attribute.NAME.getLocalName(), name);
if (node.hasDefined(AUTOFLUSH)) {
writeAttribute(writer, Attribute.AUTOFLUSH, node.get(AUTOFLUSH));
}
writeLevel(writer, node);
writeEncoding(writer, node);
writeFilter(writer, node);
writeFormatter(writer, node);
writeProperties(writer, node);
writeFile(writer, node);
writeAppend(writer, node);
writer.writeEndElement();
}
private void writePeriodicRotatingFileHandler(final XMLExtendedStreamWriter writer, final ModelNode node, final String name) throws XMLStreamException {
writer.writeStartElement(Element.PERIODIC_ROTATING_FILE_HANDLER.getLocalName());
writer.writeAttribute(Attribute.NAME.getLocalName(), name);
if (node.hasDefined(AUTOFLUSH)) {
writeAttribute(writer, Attribute.AUTOFLUSH, node.get(AUTOFLUSH));
}
writeLevel(writer, node);
writeEncoding(writer, node);
writeFilter(writer, node);
writeFormatter(writer, node);
writeProperties(writer, node);
writeFile(writer, node);
if (node.hasDefined(SUFFIX)) {
writer.writeStartElement(Element.SUFFIX.getLocalName());
writeAttribute(writer, Attribute.VALUE, node.get(SUFFIX));
writer.writeEndElement();
}
writeAppend(writer, node);
writer.writeEndElement();
}
private void writeSizeRotatingFileHandler(final XMLExtendedStreamWriter writer, final ModelNode node, final String name) throws XMLStreamException {
writer.writeStartElement(Element.SIZE_ROTATING_FILE_HANDLER.getLocalName());
writer.writeAttribute(Attribute.NAME.getLocalName(), name);
if (node.hasDefined(AUTOFLUSH)) {
writeAttribute(writer, Attribute.AUTOFLUSH, node.get(AUTOFLUSH));
}
writeLevel(writer, node);
writeEncoding(writer, node);
writeFilter(writer, node);
writeFormatter(writer, node);
writeProperties(writer, node);
writeFile(writer, node);
if (node.hasDefined(ROTATE_SIZE)) {
writer.writeStartElement(Element.ROTATE_SIZE.getLocalName());
writeAttribute(writer, Attribute.VALUE, node.get(ROTATE_SIZE));
writer.writeEndElement();
}
if (node.hasDefined(MAX_BACKUP_INDEX)) {
writer.writeStartElement(Element.MAX_BACKUP_INDEX.getLocalName());
writeAttribute(writer, Attribute.VALUE, node.get(MAX_BACKUP_INDEX));
writer.writeEndElement();
}
writeAppend(writer, node);
writer.writeEndElement();
}
private void writeAsynchHandler(final XMLExtendedStreamWriter writer, final ModelNode node, final String name) throws XMLStreamException {
writer.writeStartElement(Element.ASYNC_HANDLER.getLocalName());
writer.writeAttribute(Attribute.NAME.getLocalName(), name);
writeLevel(writer, node);
writeFilter(writer, node);
writeProperties(writer, node);
if (node.hasDefined(QUEUE_LENGTH)) {
writer.writeStartElement(Element.QUEUE_LENGTH.getLocalName());
writeAttribute(writer, Attribute.VALUE, node.get(QUEUE_LENGTH));
writer.writeEndElement();
}
if (node.hasDefined(OVERFLOW_ACTION)) {
writer.writeStartElement(Element.OVERFLOW_ACTION.getLocalName());
writeAttribute(writer, Attribute.VALUE, node.get(OVERFLOW_ACTION));
writer.writeEndElement();
}
if (node.hasDefined(SUBHANDLERS)) {
final ModelNode handlers = node.get(SUBHANDLERS);
writeHandlersContent(writer, Element.SUBHANDLERS, handlers);
}
writer.writeEndElement();
}
private void writeLogger(final XMLExtendedStreamWriter writer, String name, final ModelNode node) throws XMLStreamException {
writer.writeStartElement(Element.LOGGER.getLocalName());
writer.writeAttribute(Attribute.CATEGORY.getLocalName(), name);
if (node.hasDefined(USE_PARENT_HANDLERS)) {
writeAttribute(writer, Attribute.USE_PARENT_HANDLERS, node.get(USE_PARENT_HANDLERS));
}
writeLevel(writer, node);
writeFilter(writer, node);
writeHandlers(writer, node);
writer.writeEndElement();
}
private void writeRootLogger(final XMLExtendedStreamWriter writer, final ModelNode node) throws XMLStreamException {
writer.writeStartElement(Element.ROOT_LOGGER.getLocalName());
writeLevel(writer, node);
writeFilter(writer, node);
writeHandlers(writer, node);
writer.writeEndElement();
}
private void writeLevel(final XMLExtendedStreamWriter writer, final ModelNode node) throws XMLStreamException {
if (node.hasDefined(LEVEL)) {
writer.writeStartElement(Element.LEVEL.getLocalName());
writeAttribute(writer, Attribute.NAME, node.get(LEVEL));
writer.writeEndElement();
}
}
private void writeFilter(final XMLExtendedStreamWriter writer, final ModelNode node) throws XMLStreamException {
//TODO - we're not parsing it yet
}
private void writeProperties(final XMLExtendedStreamWriter writer, final ModelNode node) throws XMLStreamException {
//TODO - we're not parsing it yet
}
private void writeFormatter(final XMLExtendedStreamWriter writer, final ModelNode node) throws XMLStreamException {
if (node.hasDefined(FORMATTER)) {
writer.writeStartElement(Element.FORMATTER.getLocalName());
writer.writeStartElement(Element.PATTERN_FORMATTER.getLocalName());
writeAttribute(writer, Attribute.PATTERN, node.get(FORMATTER));
writer.writeEndElement();
writer.writeEndElement();
}
}
private void writeFile(final XMLExtendedStreamWriter writer, final ModelNode node) throws XMLStreamException {
if (node.hasDefined(FILE)) {
writer.writeStartElement(Element.FILE.getLocalName());
final ModelNode file = node.get(FILE);
if (file.hasDefined(RELATIVE_TO)) {
writeAttribute(writer, Attribute.RELATIVE_TO, file.get(RELATIVE_TO));
}
if (file.hasDefined(PATH)) {
writeAttribute(writer, Attribute.PATH, file.get(PATH));
}
writer.writeEndElement();
}
}
private void writeEncoding(final XMLExtendedStreamWriter writer, final ModelNode node) throws XMLStreamException {
if (node.hasDefined(ENCODING)) {
writer.writeStartElement(Element.ENCODING.getLocalName());
writeAttribute(writer, Attribute.VALUE, node.get(ENCODING));
writer.writeEndElement();
}
}
private void writeHandlers(final XMLExtendedStreamWriter writer, final ModelNode node) throws XMLStreamException {
if (node.hasDefined(HANDLERS)) {
final ModelNode handlers = node.get(HANDLERS);
writeHandlersContent(writer, Element.HANDLERS, handlers);
}
}
private void writeHandlersContent(final XMLExtendedStreamWriter writer, Element element, final ModelNode handlers) throws XMLStreamException {
if (handlers.getType() == ModelType.LIST) {
writer.writeStartElement(Element.HANDLERS.getLocalName());
for (ModelNode handler : handlers.asList()) {
if (handler.isDefined()) {
writer.writeStartElement(Element.HANDLER.getLocalName());
writeAttribute(writer, Attribute.NAME, handler);
writer.writeEndElement();
}
}
writer.writeEndElement();
}
}
private void writeAppend(final XMLExtendedStreamWriter writer, final ModelNode node) throws XMLStreamException {
if (node.hasDefined(APPEND)) {
writer.writeStartElement(Element.APPEND.getLocalName());
writeAttribute(writer, Attribute.VALUE, node.get(APPEND));
writer.writeEndElement();
}
}
private void writeAttribute(final XMLExtendedStreamWriter writer, final Attribute attr, final ModelNode value) throws XMLStreamException {
writer.writeAttribute(attr.getLocalName(), value.asString());
}
}