Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $
You can buy this project and download/modify it how often you want.
org.jboss.jca.common.metadata.ds.DsParser Maven / Gradle / Ivy
/*
* IronJacamar, a Java EE Connector Architecture implementation
* Copyright 2012, 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.jca.common.metadata.ds;
import org.jboss.jca.common.api.metadata.Defaults;
import org.jboss.jca.common.api.metadata.common.Capacity;
import org.jboss.jca.common.api.metadata.common.Extension;
import org.jboss.jca.common.api.metadata.common.FlushStrategy;
import org.jboss.jca.common.api.metadata.common.Recovery;
import org.jboss.jca.common.api.metadata.ds.DataSources;
import org.jboss.jca.common.api.metadata.ds.Driver;
import org.jboss.jca.common.api.metadata.ds.DsPool;
import org.jboss.jca.common.api.metadata.ds.DsSecurity;
import org.jboss.jca.common.api.metadata.ds.DsXaPool;
import org.jboss.jca.common.api.metadata.ds.Statement;
import org.jboss.jca.common.api.metadata.ds.Statement.TrackStatementsEnum;
import org.jboss.jca.common.api.metadata.ds.TimeOut;
import org.jboss.jca.common.api.metadata.ds.TransactionIsolation;
import org.jboss.jca.common.api.metadata.ds.Validation;
import org.jboss.jca.common.api.validator.ValidateException;
import org.jboss.jca.common.metadata.MetadataParser;
import org.jboss.jca.common.metadata.ParserException;
import org.jboss.jca.common.metadata.common.AbstractParser;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
/**
* A datasource parser
*
* @author Jesper Pedersen
*/
public class DsParser extends AbstractParser implements MetadataParser
{
/**
* Parse a -ds.xml file
* @param xmlInputStream the input stream
* @return The datasource definitions
* @exception Exception Thrown if an error occurs
*/
public DataSources parse(InputStream xmlInputStream) throws Exception
{
XMLStreamReader reader = null;
XMLInputFactory inputFactory = XMLInputFactory.newInstance();
reader = inputFactory.createXMLStreamReader(xmlInputStream);
try
{
return parse(reader);
}
finally
{
if (reader != null)
reader.close();
}
}
/**
* Parse a -ds.xml file
* @param reader The reader
* @return The datasource definitions
* @exception Exception Thrown if an error occurs
*/
public DataSources parse(XMLStreamReader reader) throws Exception
{
DataSources dataSources = null;
//iterate over tags
int iterate;
try
{
iterate = reader.nextTag();
}
catch (XMLStreamException e)
{
//founding a non tag..go on. Normally non-tag found at beginning are comments or DTD declaration
iterate = reader.nextTag();
}
switch (iterate)
{
case END_ELEMENT : {
// should mean we're done, so ignore it.
break;
}
case START_ELEMENT : {
switch (Tag.forName(reader.getLocalName()))
{
case DATASOURCES : {
dataSources = parseDataSources(reader);
break;
}
default :
throw new ParserException(bundle.unexpectedElement(reader.getLocalName()));
}
break;
}
default :
throw new IllegalStateException();
}
return dataSources;
}
/**
* Parse datasource
* @param reader The reader
* @return The result
* @exception XMLStreamException XMLStreamException
* @exception ParserException ParserException
* @exception ValidateException ValidateException
*/
protected DataSources parseDataSources(XMLStreamReader reader) throws XMLStreamException, ParserException,
ValidateException
{
List datasource =
new ArrayList();
List xaDataSource =
new ArrayList();
Map drivers = new HashMap();
boolean driversMatched = false;
while (reader.hasNext())
{
switch (reader.nextTag())
{
case END_ELEMENT : {
if (Tag.forName(reader.getLocalName()) == Tag.DATASOURCES)
{
return new DatasourcesImpl(datasource, xaDataSource, drivers);
}
else
{
if (DataSources.Tag.forName(reader.getLocalName()) == DataSources.Tag.UNKNOWN)
{
throw new ParserException(bundle.unexpectedEndTag(reader.getLocalName()));
}
}
break;
}
case START_ELEMENT : {
switch (DataSources.Tag.forName(reader.getLocalName()))
{
case DATASOURCE : {
datasource.add(parseDataSource(reader));
break;
}
case XA_DATASOURCE : {
xaDataSource.add(parseXADataSource(reader));
break;
}
case DRIVERS : {
driversMatched = true;
break;
}
case DRIVER : {
Driver driver = parseDriver(reader);
drivers.put(driver.getName(), driver);
break;
}
default :
throw new ParserException(bundle.unexpectedElement(reader.getLocalName()));
}
break;
}
}
}
throw new ParserException(bundle.unexpectedEndOfDocument());
}
/**
* Parse driver
* @param reader The reader
* @return The result
* @exception XMLStreamException XMLStreamException
* @exception ParserException ParserException
* @exception ValidateException ValidateException
*/
protected Driver parseDriver(XMLStreamReader reader) throws XMLStreamException, ParserException,
ValidateException
{
String driverClass = null;
String dataSourceClass = null;
String xaDataSourceClass = null;
//attributes reading
String name = null;
Integer majorVersion = null;
Integer minorVersion = null;
String module = null;
for (org.jboss.jca.common.api.metadata.ds.Driver.Attribute attribute : Driver.Attribute.values())
{
switch (attribute)
{
case NAME : {
name = attributeAsString(reader, attribute.getLocalName());
break;
}
case MAJOR_VERSION : {
majorVersion = attributeAsInt(reader, attribute.getLocalName());
break;
}
case MINOR_VERSION : {
minorVersion = attributeAsInt(reader, attribute.getLocalName());
break;
}
case MODULE : {
module = attributeAsString(reader, attribute.getLocalName());
break;
}
default :
break;
}
}
//elements reading
while (reader.hasNext())
{
switch (reader.nextTag())
{
case END_ELEMENT : {
if (DataSources.Tag.forName(reader.getLocalName()) == DataSources.Tag.DRIVER)
{
return new DriverImpl(name, majorVersion, minorVersion, module,
driverClass, dataSourceClass, xaDataSourceClass);
}
else
{
if (Driver.Tag.forName(reader.getLocalName()) == Driver.Tag.UNKNOWN)
{
throw new ParserException(bundle.unexpectedEndTag(reader.getLocalName()));
}
}
break;
}
case START_ELEMENT : {
switch (Driver.Tag.forName(reader.getLocalName()))
{
case DATASOURCE_CLASS : {
dataSourceClass = elementAsString(reader);
break;
}
case XA_DATASOURCE_CLASS : {
xaDataSourceClass = elementAsString(reader);
break;
}
case DRIVER_CLASS : {
driverClass = elementAsString(reader);
break;
}
default :
throw new ParserException(bundle.unexpectedElement(reader.getLocalName()));
}
break;
}
}
}
throw new ParserException(bundle.unexpectedEndOfDocument());
}
/**
* Parse security
* @param reader The reader
* @return The result
* @exception XMLStreamException XMLStreamException
* @exception ParserException ParserException
* @exception ValidateException ValidateException
*/
protected DsSecurity parseDsSecurity(XMLStreamReader reader) throws XMLStreamException, ParserException,
ValidateException
{
String userName = null;
String password = null;
String securityDomain = null;
Extension reauthPlugin = null;
while (reader.hasNext())
{
switch (reader.nextTag())
{
case END_ELEMENT : {
if (org.jboss.jca.common.api.metadata.ds.DataSource.Tag.forName(reader.getLocalName()) ==
org.jboss.jca.common.api.metadata.ds.DataSource.Tag.SECURITY)
{
return new DsSecurityImpl(userName, password, securityDomain, reauthPlugin);
}
else
{
if (DsSecurity.Tag.forName(reader.getLocalName()) == DsSecurity.Tag.UNKNOWN)
{
throw new ParserException(bundle.unexpectedEndTag(reader.getLocalName()));
}
}
break;
}
case START_ELEMENT : {
DsSecurity.Tag tag = DsSecurity.Tag.forName(reader.getLocalName());
switch (tag)
{
case PASSWORD : {
password = elementAsString(reader);
break;
}
case USER_NAME : {
userName = elementAsString(reader);
break;
}
case SECURITY_DOMAIN : {
securityDomain = elementAsString(reader);
break;
}
case REAUTH_PLUGIN : {
reauthPlugin = parseExtension(reader, tag.getLocalName());
break;
}
default :
throw new ParserException(bundle.unexpectedElement(reader.getLocalName()));
}
break;
}
}
}
throw new ParserException(bundle.unexpectedEndOfDocument());
}
/**
* Parse validation
* @param reader The reader
* @return The result
* @exception XMLStreamException XMLStreamException
* @exception ParserException ParserException
* @exception ValidateException ValidateException
*/
protected Validation parseValidationSetting(XMLStreamReader reader) throws XMLStreamException, ParserException,
ValidateException
{
Boolean validateOnMatch = Defaults.VALIDATE_ON_MATCH;
Boolean useFastFail = Defaults.USE_CCM;
Long backgroundValidationMillis = null;
Extension staleConnectionChecker = null;
Boolean backgroundValidation = Defaults.BACKGROUND_VALIDATION;
String checkValidConnectionSql = null;
Extension validConnectionChecker = null;
Extension exceptionSorter = null;
while (reader.hasNext())
{
switch (reader.nextTag())
{
case END_ELEMENT : {
if (org.jboss.jca.common.api.metadata.ds.DataSource.Tag.forName(reader.getLocalName()) ==
org.jboss.jca.common.api.metadata.ds.DataSource.Tag.VALIDATION)
{
return new ValidationImpl(backgroundValidation, backgroundValidationMillis, useFastFail,
validConnectionChecker, checkValidConnectionSql, validateOnMatch,
staleConnectionChecker, exceptionSorter);
}
else
{
if (Validation.Tag.forName(reader.getLocalName()) == Validation.Tag.UNKNOWN)
{
throw new ParserException(bundle.unexpectedEndTag(reader.getLocalName()));
}
}
break;
}
case START_ELEMENT : {
Validation.Tag currTag = Validation.Tag.forName(reader.getLocalName());
switch (currTag)
{
case BACKGROUND_VALIDATION : {
backgroundValidation = elementAsBoolean(reader);
break;
}
case BACKGROUND_VALIDATION_MILLIS : {
backgroundValidationMillis = elementAsLong(reader);
break;
}
case CHECK_VALID_CONNECTION_SQL : {
checkValidConnectionSql = elementAsString(reader);
break;
}
case EXCEPTION_SORTER : {
exceptionSorter = parseExtension(reader, currTag.getLocalName());
break;
}
case STALE_CONNECTION_CHECKER : {
staleConnectionChecker = parseExtension(reader, currTag.getLocalName());
break;
}
case USE_FAST_FAIL : {
useFastFail = elementAsBoolean(reader);
break;
}
case VALIDATE_ON_MATCH : {
validateOnMatch = elementAsBoolean(reader);
break;
}
case VALID_CONNECTION_CHECKER : {
validConnectionChecker = parseExtension(reader, currTag.getLocalName());
break;
}
default :
throw new ParserException(bundle.unexpectedElement(reader.getLocalName()));
}
break;
}
}
}
throw new ParserException(bundle.unexpectedEndOfDocument());
}
/**
* Parse timeout
* @param reader The reader
* @return The result
* @exception XMLStreamException XMLStreamException
* @exception ParserException ParserException
* @exception ValidateException ValidateException
*/
protected TimeOut parseTimeOutSettings(XMLStreamReader reader) throws XMLStreamException, ParserException,
ValidateException
{
Long blockingTimeoutMillis = null;
Long idleTimeoutMinutes = null;
Boolean setTxQuertTimeout = Defaults.SET_TX_QUERY_TIMEOUT;
Long queryTimeout = null;
Integer allocationRetry = null;
Long allocationRetryWaitMillis = null;
Long useTryLock = null;
Integer xaResourceTimeout = null;
while (reader.hasNext())
{
switch (reader.nextTag())
{
case END_ELEMENT : {
if (org.jboss.jca.common.api.metadata.ds.DataSource.Tag.forName(reader.getLocalName()) ==
org.jboss.jca.common.api.metadata.ds.DataSource.Tag.TIMEOUT)
{
return new TimeOutImpl(blockingTimeoutMillis, idleTimeoutMinutes, allocationRetry,
allocationRetryWaitMillis, xaResourceTimeout, setTxQuertTimeout,
queryTimeout, useTryLock);
}
else
{
if (TimeOut.Tag.forName(reader.getLocalName()) == TimeOut.Tag.UNKNOWN)
{
throw new ParserException(bundle.unexpectedEndTag(reader.getLocalName()));
}
}
break;
}
case START_ELEMENT : {
switch (TimeOut.Tag.forName(reader.getLocalName()))
{
case ALLOCATION_RETRY : {
allocationRetry = elementAsInteger(reader);
break;
}
case ALLOCATION_RETRY_WAIT_MILLIS : {
allocationRetryWaitMillis = elementAsLong(reader);
break;
}
case BLOCKING_TIMEOUT_MILLIS : {
blockingTimeoutMillis = elementAsLong(reader);
break;
}
case IDLE_TIMEOUT_MINUTES : {
idleTimeoutMinutes = elementAsLong(reader);
break;
}
case QUERY_TIMEOUT : {
queryTimeout = elementAsLong(reader);
break;
}
case SET_TX_QUERY_TIMEOUT : {
setTxQuertTimeout = elementAsBoolean(reader);
break;
}
case USE_TRY_LOCK : {
useTryLock = elementAsLong(reader);
break;
}
case XA_RESOURCE_TIMEOUT : {
xaResourceTimeout = elementAsInteger(reader);
break;
}
default :
throw new ParserException(bundle.unexpectedElement(reader.getLocalName()));
}
break;
}
}
}
throw new ParserException(bundle.unexpectedEndOfDocument());
}
/**
* Parse statement
* @param reader The reader
* @return The result
* @exception XMLStreamException XMLStreamException
* @exception ParserException ParserException
* @exception ValidateException ValidateException
*/
protected Statement parseStatementSettings(XMLStreamReader reader) throws XMLStreamException, ParserException,
ValidateException
{
Long preparedStatementsCacheSize = null;
Boolean sharePreparedStatements = Defaults.SHARE_PREPARED_STATEMENTS;
TrackStatementsEnum trackStatements = null;
while (reader.hasNext())
{
switch (reader.nextTag())
{
case END_ELEMENT : {
if (org.jboss.jca.common.api.metadata.ds.DataSource.Tag.forName(reader.getLocalName()) ==
org.jboss.jca.common.api.metadata.ds.DataSource.Tag.STATEMENT)
{
return new StatementImpl(sharePreparedStatements, preparedStatementsCacheSize, trackStatements);
}
else
{
if (Statement.Tag.forName(reader.getLocalName()) == Statement.Tag.UNKNOWN)
{
throw new ParserException(bundle.unexpectedEndTag(reader.getLocalName()));
}
}
break;
}
case START_ELEMENT : {
switch (Statement.Tag.forName(reader.getLocalName()))
{
case PREPARED_STATEMENT_CACHE_SIZE : {
preparedStatementsCacheSize = elementAsLong(reader);
break;
}
case TRACK_STATEMENTS : {
String elementString = elementAsString(reader);
trackStatements = TrackStatementsEnum.valueOf(elementString == null ? "FALSE" : elementString
.toUpperCase(Locale.US));
break;
}
case SHARE_PREPARED_STATEMENTS : {
sharePreparedStatements = elementAsBoolean(reader);
break;
}
default :
throw new ParserException(bundle.unexpectedElement(reader.getLocalName()));
}
break;
}
}
}
throw new ParserException(bundle.unexpectedEndOfDocument());
}
/**
*
* parse a {@link CommonPool} object
*
* @param reader reader
* @return the parsed {@link CommonPool} object
* @throws XMLStreamException XMLStreamException
* @throws ParserException ParserException
* @throws ValidateException ValidateException
*/
protected DsPool parsePool(XMLStreamReader reader) throws XMLStreamException, ParserException,
ValidateException
{
Integer minPoolSize = Defaults.MIN_POOL_SIZE;
Integer initialPoolSize = Defaults.INITIAL_POOL_SIZE;
Integer maxPoolSize = Defaults.MAX_POOL_SIZE;
Boolean prefill = Defaults.PREFILL;
Boolean useStrictMin = Defaults.USE_STRICT_MIN;
FlushStrategy flushStrategy = Defaults.FLUSH_STRATEGY;
Boolean allowMultipleUsers = Defaults.ALLOW_MULTIPLE_USERS;
Capacity capacity = null;
Boolean fair = Defaults.FAIR;
Extension connectionListener = null;
while (reader.hasNext())
{
switch (reader.nextTag())
{
case END_ELEMENT : {
if (org.jboss.jca.common.api.metadata.ds.DataSource.Tag.forName(reader.getLocalName()) ==
org.jboss.jca.common.api.metadata.ds.DataSource.Tag.POOL)
{
return new DsPoolImpl(minPoolSize, initialPoolSize, maxPoolSize, prefill, useStrictMin, flushStrategy,
allowMultipleUsers, capacity, fair, connectionListener);
}
else
{
if (DsPool.Tag.forName(reader.getLocalName()) == DsPool.Tag.UNKNOWN)
{
throw new ParserException(bundle.unexpectedEndTag(reader.getLocalName()));
}
}
break;
}
case START_ELEMENT : {
DsPool.Tag tag = DsPool.Tag.forName(reader.getLocalName());
switch (tag)
{
case MAX_POOL_SIZE : {
maxPoolSize = elementAsInteger(reader);
break;
}
case INITIAL_POOL_SIZE : {
initialPoolSize = elementAsInteger(reader);
break;
}
case MIN_POOL_SIZE : {
minPoolSize = elementAsInteger(reader);
break;
}
case PREFILL : {
prefill = elementAsBoolean(reader);
break;
}
case FAIR : {
fair = elementAsBoolean(reader);
break;
}
case USE_STRICT_MIN : {
useStrictMin = elementAsBoolean(reader);
break;
}
case FLUSH_STRATEGY : {
flushStrategy = elementAsFlushStrategy(reader);
break;
}
case ALLOW_MULTIPLE_USERS : {
allowMultipleUsers = Boolean.TRUE;
break;
}
case CAPACITY : {
capacity = parseCapacity(reader);
break;
}
case CONNECTION_LISTENER : {
connectionListener = parseExtension(reader, tag.getLocalName());
break;
}
default :
throw new ParserException(bundle.unexpectedElement(reader.getLocalName()));
}
break;
}
}
}
throw new ParserException(bundle.unexpectedEndOfDocument());
}
/**
*
* parse a {@link CommonXaPool} object
*
* @param reader reader
* @return the parsed {@link CommonXaPool} object
* @throws XMLStreamException XMLStreamException
* @throws ParserException ParserException
* @throws ValidateException ValidateException
*/
protected DsXaPool parseXaPool(XMLStreamReader reader) throws XMLStreamException, ParserException,
ValidateException
{
Integer minPoolSize = Defaults.MIN_POOL_SIZE;
Integer initialPoolSize = Defaults.INITIAL_POOL_SIZE;
Integer maxPoolSize = Defaults.MAX_POOL_SIZE;
Boolean prefill = Defaults.PREFILL;
FlushStrategy flushStrategy = Defaults.FLUSH_STRATEGY;
Boolean allowMultipleUsers = Defaults.ALLOW_MULTIPLE_USERS;
Capacity capacity = null;
Boolean fair = Defaults.FAIR;
Extension connectionListener = null;
Boolean interleaving = Defaults.INTERLEAVING;
Boolean isSameRmOverride = Defaults.IS_SAME_RM_OVERRIDE;
Boolean padXid = Defaults.PAD_XID;
Boolean noTxSeparatePool = Defaults.NO_TX_SEPARATE_POOL;
Boolean wrapXaDataSource = Defaults.WRAP_XA_RESOURCE;
Boolean useStrictMin = Defaults.USE_STRICT_MIN;
while (reader.hasNext())
{
switch (reader.nextTag())
{
case END_ELEMENT : {
if (org.jboss.jca.common.api.metadata.ds.XaDataSource.Tag.forName(reader.getLocalName()) ==
org.jboss.jca.common.api.metadata.ds.XaDataSource.Tag.XA_POOL)
{
return new DsXaPoolImpl(minPoolSize, initialPoolSize, maxPoolSize, prefill, useStrictMin,
flushStrategy, isSameRmOverride, interleaving, padXid,
wrapXaDataSource, noTxSeparatePool, allowMultipleUsers, capacity,
fair, connectionListener);
}
else
{
if (DsXaPool.Tag.forName(reader.getLocalName()) == DsXaPool.Tag.UNKNOWN)
{
throw new ParserException(bundle.unexpectedEndTag(reader.getLocalName()));
}
}
break;
}
case START_ELEMENT : {
DsXaPool.Tag tag = DsXaPool.Tag.forName(reader.getLocalName());
switch (tag)
{
case MAX_POOL_SIZE : {
maxPoolSize = elementAsInteger(reader);
break;
}
case INITIAL_POOL_SIZE : {
initialPoolSize = elementAsInteger(reader);
break;
}
case MIN_POOL_SIZE : {
minPoolSize = elementAsInteger(reader);
break;
}
case INTERLEAVING : {
interleaving = elementAsBoolean(reader);
break;
}
case IS_SAME_RM_OVERRIDE : {
isSameRmOverride = elementAsBoolean(reader);
break;
}
case NO_TX_SEPARATE_POOLS : {
noTxSeparatePool = elementAsBoolean(reader);
break;
}
case PAD_XID : {
padXid = elementAsBoolean(reader);
break;
}
case WRAP_XA_RESOURCE : {
wrapXaDataSource = elementAsBoolean(reader);
break;
}
case PREFILL : {
prefill = elementAsBoolean(reader);
break;
}
case FAIR : {
fair = elementAsBoolean(reader);
break;
}
case USE_STRICT_MIN : {
useStrictMin = elementAsBoolean(reader);
break;
}
case FLUSH_STRATEGY : {
flushStrategy = elementAsFlushStrategy(reader);
break;
}
case ALLOW_MULTIPLE_USERS : {
allowMultipleUsers = Boolean.TRUE;
break;
}
case CAPACITY : {
capacity = parseCapacity(reader);
break;
}
case CONNECTION_LISTENER : {
connectionListener = parseExtension(reader, tag.getLocalName());
break;
}
default :
throw new ParserException(bundle.unexpectedElement(reader.getLocalName()));
}
break;
}
}
}
throw new ParserException(bundle.unexpectedEndOfDocument());
}
/**
* Parse a XA datasource
* @param reader The reader
* @return The XA datasource
* @exception XMLStreamException Thrown if a stream error occurs
* @exception ParserException Thrown if a parser error occurs
* @exception ValidateException Thrown if a validation error occurs
*/
protected org.jboss.jca.common.api.metadata.ds.XaDataSource
parseXADataSource(XMLStreamReader reader) throws XMLStreamException, ParserException,
ValidateException
{
TransactionIsolation transactionIsolation = null;
Map xaDataSourceProperty = new HashMap();
TimeOut timeOutSettings = null;
DsSecurity securitySettings = null;
Statement statementSettings = null;
Validation validationSettings = null;
String urlDelimiter = null;
String urlProperty = null;
String urlSelectorStrategyClassName = null;
String newConnectionSql = null;
DsXaPool xaPool = null;
Recovery recovery = null;
String xaDataSourceClass = null;
String driver = null;
//attributes reading
Boolean useJavaContext = Defaults.USE_JAVA_CONTEXT;
String poolName = null;
Boolean enabled = Defaults.ENABLED;
String jndiName = null;
Boolean spy = Defaults.SPY;
Boolean useCcm = Defaults.USE_CCM;
Boolean connectable = Defaults.CONNECTABLE;
Boolean tracking = Defaults.TRACKING;
String mcp = Defaults.MCP;
Boolean fair = Defaults.FAIR;
Boolean enlistmentTrace = Defaults.ENLISTMENT_TRACE;
for (org.jboss.jca.common.api.metadata.ds.XaDataSource.Attribute attribute :
org.jboss.jca.common.api.metadata.ds.XaDataSource.Attribute.values())
{
switch (attribute)
{
case ENABLED : {
enabled = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.ENABLED);
break;
}
case JNDI_NAME : {
jndiName = attributeAsString(reader, attribute.getLocalName());
break;
}
case POOL_NAME : {
poolName = attributeAsString(reader, attribute.getLocalName());
break;
}
case USE_JAVA_CONTEXT : {
useJavaContext = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.USE_JAVA_CONTEXT);
break;
}
case SPY : {
spy = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.SPY);
break;
}
case USE_CCM : {
useCcm = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.USE_CCM);
break;
}
case CONNECTABLE : {
connectable = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.CONNECTABLE);
break;
}
case TRACKING : {
tracking = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.TRACKING);
break;
}
case MCP : {
mcp = attributeAsString(reader, attribute.getLocalName());
break;
}
case ENLISTMENT_TRACE : {
enlistmentTrace = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.ENLISTMENT_TRACE);
break;
}
default :
break;
}
}
//elements reading
while (reader.hasNext())
{
switch (reader.nextTag())
{
case END_ELEMENT : {
if (DataSources.Tag.forName(reader.getLocalName()) == DataSources.Tag.XA_DATASOURCE)
{
return new XADataSourceImpl(transactionIsolation, timeOutSettings, securitySettings,
statementSettings, validationSettings, urlDelimiter, urlProperty,
urlSelectorStrategyClassName, useJavaContext, poolName, enabled,
jndiName, spy, useCcm, connectable, tracking, mcp, enlistmentTrace,
xaDataSourceProperty,
xaDataSourceClass, driver, newConnectionSql, xaPool, recovery);
}
else
{
if (org.jboss.jca.common.api.metadata.ds.XaDataSource.Tag.forName(reader.getLocalName()) ==
org.jboss.jca.common.api.metadata.ds.XaDataSource.Tag.UNKNOWN)
{
throw new ParserException(bundle.unexpectedEndTag(reader.getLocalName()));
}
}
break;
}
case START_ELEMENT : {
switch (org.jboss.jca.common.api.metadata.ds.XaDataSource.Tag.forName(reader.getLocalName()))
{
case XA_DATASOURCE_PROPERTY : {
parseConfigProperty(xaDataSourceProperty, reader);
break;
}
case XA_DATASOURCE_CLASS : {
xaDataSourceClass = elementAsString(reader);
break;
}
case DRIVER : {
driver = elementAsString(reader);
break;
}
case XA_POOL : {
xaPool = parseXaPool(reader);
break;
}
case NEW_CONNECTION_SQL : {
newConnectionSql = elementAsString(reader);
break;
}
case URL_DELIMITER : {
urlDelimiter = elementAsString(reader);
break;
}
case URL_PROPERTY : {
urlProperty = elementAsString(reader);
break;
}
case URL_SELECTOR_STRATEGY_CLASS_NAME : {
urlSelectorStrategyClassName = elementAsString(reader);
break;
}
case TRANSACTION_ISOLATION : {
String str = elementAsString(reader);
transactionIsolation = TransactionIsolation.forName(str);
if (transactionIsolation == null)
{
transactionIsolation = TransactionIsolation.customLevel(str);
}
break;
}
case SECURITY : {
securitySettings = parseDsSecurity(reader);
break;
}
case STATEMENT : {
statementSettings = parseStatementSettings(reader);
break;
}
case TIMEOUT : {
timeOutSettings = parseTimeOutSettings(reader);
break;
}
case VALIDATION : {
validationSettings = parseValidationSetting(reader);
break;
}
case RECOVERY : {
recovery = parseRecovery(reader);
break;
}
default :
throw new ParserException(bundle.unexpectedElement(reader.getLocalName()));
}
break;
}
}
}
throw new ParserException(bundle.unexpectedEndOfDocument());
}
/**
* Parse a datasource
* @param reader The reader
* @return The datasource
* @exception XMLStreamException Thrown if a stream error occurs
* @exception ParserException Thrown if a parser error occurs
* @exception ValidateException Thrown if a validation error occurs
*/
protected org.jboss.jca.common.api.metadata.ds.DataSource
parseDataSource(XMLStreamReader reader) throws XMLStreamException, ParserException,
ValidateException
{
String connectionUrl = null;
String driverClass = null;
String dataSourceClass = null;
String driver = null;
TransactionIsolation transactionIsolation = null;
Map connectionProperties = new HashMap();
TimeOut timeOutSettings = null;
DsSecurity securitySettings = null;
Statement statementSettings = null;
Validation validationSettings = null;
String urlDelimiter = null;
String urlSelectorStrategyClassName = null;
String newConnectionSql = null;
DsPool pool = null;
//attributes reading
Boolean useJavaContext = Defaults.USE_JAVA_CONTEXT;
String poolName = null;
Boolean enabled = Defaults.ENABLED;
String jndiName = null;
Boolean spy = Defaults.SPY;
Boolean useCcm = Defaults.USE_CCM;
Boolean jta = Defaults.JTA;
Boolean connectable = Defaults.CONNECTABLE;
Boolean tracking = Defaults.TRACKING;
String mcp = Defaults.MCP;
Boolean fair = Defaults.FAIR;
Boolean enlistmentTrace = Defaults.ENLISTMENT_TRACE;
for (org.jboss.jca.common.api.metadata.ds.DataSource.Attribute attribute :
org.jboss.jca.common.api.metadata.ds.DataSource.Attribute.values())
{
switch (attribute)
{
case ENABLED : {
enabled = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.ENABLED);
break;
}
case JNDI_NAME : {
jndiName = attributeAsString(reader, attribute.getLocalName());
break;
}
case POOL_NAME : {
poolName = attributeAsString(reader, attribute.getLocalName());
break;
}
case USE_JAVA_CONTEXT : {
useJavaContext = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.USE_JAVA_CONTEXT);
break;
}
case SPY : {
spy = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.SPY);
break;
}
case USE_CCM : {
useCcm = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.USE_CCM);
break;
}
case JTA : {
jta = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.JTA);
break;
}
case CONNECTABLE : {
connectable = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.CONNECTABLE);
break;
}
case TRACKING : {
tracking = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.TRACKING);
break;
}
case MCP : {
mcp = attributeAsString(reader, attribute.getLocalName());
break;
}
case ENLISTMENT_TRACE : {
enlistmentTrace = attributeAsBoolean(reader, attribute.getLocalName(), Defaults.ENLISTMENT_TRACE);
break;
}
default :
break;
}
}
//elements reading
while (reader.hasNext())
{
switch (reader.nextTag())
{
case END_ELEMENT : {
if (DataSources.Tag.forName(reader.getLocalName()) == DataSources.Tag.DATASOURCE)
{
return new DataSourceImpl(connectionUrl, driverClass, dataSourceClass, driver, transactionIsolation,
connectionProperties, timeOutSettings, securitySettings,
statementSettings, validationSettings, urlDelimiter,
urlSelectorStrategyClassName, newConnectionSql, useJavaContext, poolName,
enabled, jndiName, spy, useCcm, jta, connectable, tracking, mcp,
enlistmentTrace, pool);
}
else
{
if (org.jboss.jca.common.api.metadata.ds.DataSource.Tag.forName(reader.getLocalName()) ==
org.jboss.jca.common.api.metadata.ds.DataSource.Tag.UNKNOWN)
{
throw new ParserException(bundle.unexpectedEndTag(reader.getLocalName()));
}
}
break;
}
case START_ELEMENT : {
switch (org.jboss.jca.common.api.metadata.ds.DataSource.Tag.forName(reader.getLocalName()))
{
case CONNECTION_PROPERTY : {
parseConfigProperty(connectionProperties, reader);
break;
}
case CONNECTION_URL : {
connectionUrl = elementAsString(reader);
break;
}
case DRIVER_CLASS : {
driverClass = elementAsString(reader);
break;
}
case DATASOURCE_CLASS : {
dataSourceClass = elementAsString(reader);
break;
}
case DRIVER : {
driver = elementAsString(reader);
break;
}
case POOL : {
pool = parsePool(reader);
break;
}
case NEW_CONNECTION_SQL : {
newConnectionSql = elementAsString(reader);
break;
}
case URL_DELIMITER : {
urlDelimiter = elementAsString(reader);
break;
}
case URL_SELECTOR_STRATEGY_CLASS_NAME : {
urlSelectorStrategyClassName = elementAsString(reader);
break;
}
case TRANSACTION_ISOLATION : {
String str = elementAsString(reader);
transactionIsolation = TransactionIsolation.forName(str);
if (transactionIsolation == null)
{
transactionIsolation = TransactionIsolation.customLevel(str);
}
break;
}
case SECURITY : {
securitySettings = parseDsSecurity(reader);
break;
}
case STATEMENT : {
statementSettings = parseStatementSettings(reader);
break;
}
case TIMEOUT : {
timeOutSettings = parseTimeOutSettings(reader);
break;
}
case VALIDATION : {
validationSettings = parseValidationSetting(reader);
break;
}
default :
throw new ParserException(bundle.unexpectedElement(reader.getLocalName()));
}
break;
}
}
}
throw new ParserException(bundle.unexpectedEndOfDocument());
}
/**
* A Tag.
*
* @author Stefano Maestri
*/
public enum Tag
{
/** always first
*
*/
UNKNOWN(null),
/** jboss-ra tag name
*
*/
DATASOURCES("datasources");
private String name;
/**
*
* Create a new Tag.
*
* @param name a name
*/
Tag(final String name)
{
this.name = name;
}
/**
* Get the local name of this element.
*
* @return the local name
*/
public String getLocalName()
{
return name;
}
private static final Map MAP;
static
{
final Map map = new HashMap();
for (Tag element : values())
{
final String name = element.getLocalName();
if (name != null)
map.put(name, element);
}
MAP = map;
}
/**
* Set the value
* @param v The name
* @return The value
*/
Tag value(String v)
{
name = v;
return this;
}
/**
*
* Static method to get enum instance given localName string
*
* @param localName a string used as localname (typically tag name as defined in xsd)
* @return the enum instance
*/
public static Tag forName(String localName)
{
final Tag element = MAP.get(localName);
return element == null ? UNKNOWN.value(localName) : element;
}
}
}
