/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.openejb.config;
import org.apache.openejb.OpenEJBException;
import org.apache.openejb.config.sys.JSonConfigReader;
import org.apache.openejb.config.sys.JaxbOpenejb;
import org.apache.openejb.config.sys.Resources;
import org.apache.openejb.jee.ApplicationClient;
import org.apache.openejb.jee.Beans;
import org.apache.openejb.jee.Connector;
import org.apache.openejb.jee.Connector10;
import org.apache.openejb.jee.EjbJar;
import org.apache.openejb.jee.FacesConfig;
import org.apache.openejb.jee.HandlerChains;
import org.apache.openejb.jee.JavaWsdlMapping;
import org.apache.openejb.jee.JaxbJavaee;
import org.apache.openejb.jee.Keyable;
import org.apache.openejb.jee.Listener;
import org.apache.openejb.jee.TldTaglib;
import org.apache.openejb.jee.WebApp;
import org.apache.openejb.jee.WebFragment;
import org.apache.openejb.jee.Webservices;
import org.apache.openejb.jee.bval.ValidationConfigType;
import org.apache.openejb.jee.jpa.EntityMappings;
import org.apache.openejb.jee.jpa.fragment.PersistenceFragment;
import org.apache.openejb.jee.jpa.fragment.PersistenceUnitFragment;
import org.apache.openejb.jee.jpa.unit.JaxbPersistenceFactory;
import org.apache.openejb.jee.jpa.unit.Persistence;
import org.apache.openejb.jee.jpa.unit.PersistenceUnit;
import org.apache.openejb.jee.oejb2.GeronimoEjbJarType;
import org.apache.openejb.jee.oejb2.JaxbOpenejbJar2;
import org.apache.openejb.jee.oejb2.OpenejbJarType;
import org.apache.openejb.jee.oejb3.JaxbOpenejbJar3;
import org.apache.openejb.jee.oejb3.OpenejbJar;
import org.apache.openejb.loader.IO;
import org.apache.openejb.loader.SystemInstance;
import org.apache.openejb.sxc.ApplicationClientXml;
import org.apache.openejb.sxc.EjbJarXml;
import org.apache.openejb.sxc.FacesConfigXml;
import org.apache.openejb.sxc.HandlerChainsXml;
import org.apache.openejb.sxc.TldTaglibXml;
import org.apache.openejb.sxc.WebXml;
import org.apache.openejb.sxc.WebservicesXml;
import org.apache.openejb.util.LengthInputStream;
import org.apache.openejb.util.LogCategory;
import org.apache.openejb.util.Logger;
import org.apache.openejb.util.Saxs;
import org.apache.openejb.util.URLs;
import org.xml.sax.Attributes;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;
import javax.xml.bind.JAXBElement;
import javax.xml.bind.JAXBException;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
public class ReadDescriptors implements DynamicDeployer {
private static final Logger logger = Logger.getInstance(LogCategory.OPENEJB_STARTUP, ReadDescriptors.class);
private static final boolean ROOT_URL_FROM_WEBINF = SystemInstance.get().getOptions().get("openejb.jpa.root-url-from-webinf", false);
public static final TldTaglib SKIP_TAGLIB = new TldTaglib();
@SuppressWarnings({"unchecked"})
public AppModule deploy(final AppModule appModule) throws OpenEJBException {
for (final EjbModule ejbModule : appModule.getEjbModules()) {
if (ejbModule.getEjbJar() == null) {
readEjbJar(ejbModule, appModule);
}
if (ejbModule.getOpenejbJar() == null) {
readOpenejbJar(ejbModule);
}
if (ejbModule.getBeans() == null) {
readBeans(ejbModule);
}
readValidationConfigType(ejbModule);
readCmpOrm(ejbModule);
readResourcesXml(ejbModule);
}
for (final ClientModule clientModule : appModule.getClientModules()) {
readAppClient(clientModule, appModule);
readValidationConfigType(clientModule);
readResourcesXml(clientModule);
}
for (final ConnectorModule connectorModule : appModule.getConnectorModules()) {
readConnector(connectorModule, appModule);
readValidationConfigType(connectorModule);
readResourcesXml(connectorModule);
}
for (final WebModule webModule : appModule.getWebModules()) {
readWebApp(webModule, appModule);
readValidationConfigType(webModule);
readResourcesXml(webModule);
}
final List<Object> persistenceUrls = (List<Object>) appModule.getAltDDs().get("persistence.xml");
if (persistenceUrls != null) {
for (final Object persistenceUrl : persistenceUrls) {
final boolean url = persistenceUrl instanceof URL;
final Source source = getSource(persistenceUrl);
final String moduleName;
final String path;
final String rootUrl;
if (url) {
final URL pUrl = (URL) persistenceUrl;
File file = URLs.toFile(pUrl);
path = file.getAbsolutePath();
if (file.getName().endsWith("persistence.xml")) {
final String parent = file.getParentFile().getName();
if (parent.equalsIgnoreCase("WEB-INF") || parent.equalsIgnoreCase("META-INF")) {
file = file.getParentFile().getParentFile();
} else { // we don't really know so simply go back (users will often put persistence.xml in root resource folder with arquillian)
file = file.getParentFile();
}
}
moduleName = file.toURI().toString();
String tmpRootUrl = moduleName;
final String extForm = pUrl.toExternalForm();
if (extForm.contains("WEB-INF/classes/META-INF/")) {
if (!ROOT_URL_FROM_WEBINF) {
tmpRootUrl = extForm.substring(0, extForm.indexOf("/META-INF"));
} else {
tmpRootUrl = extForm.substring(0, extForm.indexOf("/classes/META-INF"));
}
}
if (tmpRootUrl.endsWith(".war")) {
tmpRootUrl = tmpRootUrl.substring(0, tmpRootUrl.length() - ".war".length());
}
rootUrl = tmpRootUrl;
} else {
moduleName = "";
rootUrl = "";
path = null;
}
try {
final Persistence persistence = JaxbPersistenceFactory.getPersistence(Persistence.class, source.get());
final PersistenceModule persistenceModule = new PersistenceModule(appModule, rootUrl, persistence);
persistenceModule.getWatchedResources().add(moduleName);
if (url && "file".equals(((URL) persistenceUrl).getProtocol())) {
persistenceModule.getWatchedResources().add(path);
}
appModule.addPersistenceModule(persistenceModule);
} catch (final Exception e1) {
DeploymentLoader.logger.error("Unable to load Persistence Unit from EAR: " + appModule.getJarLocation() + ", module: " + moduleName + ". Exception: " + e1.getMessage(), e1);
}
}
}
final List<URL> persistenceFragmentUrls = (List<URL>) appModule.getAltDDs().get("persistence-fragment.xml");
if (persistenceFragmentUrls != null) {
for (final URL persistenceFragmentUrl : persistenceFragmentUrls) {
try {
final PersistenceFragment persistenceFragment = JaxbPersistenceFactory.getPersistence(PersistenceFragment.class, persistenceFragmentUrl);
// merging
for (final PersistenceUnitFragment fragmentUnit : persistenceFragment.getPersistenceUnitFragment()) {
for (final PersistenceModule persistenceModule : appModule.getPersistenceModules()) {
final Persistence persistence = persistenceModule.getPersistence();
for (final PersistenceUnit unit : persistence.getPersistenceUnit()) {
if (!fragmentUnit.getName().equals(unit.getName())) {
continue;
}
if (!persistenceFragment.getVersion().equals(persistence.getVersion())) {
logger.error("persistence unit version and fragment version are different, fragment will be ignored");
continue;
}
if ("file".equals(persistenceFragmentUrl.getProtocol())) {
persistenceModule.getWatchedResources().add(URLs.toFile(persistenceFragmentUrl).getAbsolutePath());
}
for (final String clazz : fragmentUnit.getClazz()) {
if (!unit.getClazz().contains(clazz)) {
logger.info("Adding class " + clazz + " to persistence unit " + fragmentUnit.getName());
unit.getClazz().add(clazz);
}
}
for (final String mappingFile : fragmentUnit.getMappingFile()) {
if (!unit.getMappingFile().contains(mappingFile)) {
logger.info("Adding mapping file " + mappingFile + " to persistence unit " + fragmentUnit.getName());
unit.getMappingFile().add(mappingFile);
}
}
for (final String jarFile : fragmentUnit.getJarFile()) {
if (!unit.getJarFile().contains(jarFile)) {
logger.info("Adding jar file " + jarFile + " to persistence unit " + fragmentUnit.getName());
unit.getJarFile().add(jarFile);
}
}
if (fragmentUnit.isExcludeUnlistedClasses()) {
unit.setExcludeUnlistedClasses(true);
logger.info("Excluding unlisted classes for persistence unit " + fragmentUnit.getName());
} // else let the main persistence unit decide
}
}
}
} catch (final Exception e1) {
DeploymentLoader.logger.error("Unable to load Persistence Unit Fragment from EAR: " + appModule.getJarLocation() + ", fragment: " + persistenceFragmentUrl.toString() + ". Exception: " + e1.getMessage(), e1);
}
}
}
return appModule;
}
public static void readResourcesXml(final Module module) {
{ // xml
final Source url = getSource(module.getAltDDs().get("resources.xml"));
if (url != null) {
try {
final Resources openejb = JaxbOpenejb.unmarshal(Resources.class, url.get());
module.initResources(openejb);
} catch (final Exception e) {
logger.warning("can't read " + url.toString() + " to load resources for module " + module.toString(), e);
}
}
}
{ // json
final Source url = getSource(module.getAltDDs().get("resources.json"));
if (url != null) {
try {
final Resources openejb = JSonConfigReader.read(Resources.class, url.get());
module.initResources(openejb);
} catch (final Exception e) {
logger.warning("can't read " + url.toString() + " to load resources for module " + module.toString(), e);
}
}
}
}
private void readValidationConfigType(final Module module) throws OpenEJBException {
if (module.getValidationConfig() != null) {
return;
}
final Source value = getSource(module.getAltDDs().get("validation.xml"));
if (value != null) {
try {
final ValidationConfigType validationConfigType = JaxbOpenejb.unmarshal(ValidationConfigType.class, ((Source) value).get(), false);
module.setValidationConfig(validationConfigType);
} catch (final Exception e) {
logger.warning("can't read validation.xml to construct a validation factory, it will be ignored");
}
}
}
private void readOpenejbJar(final EjbModule ejbModule) throws OpenEJBException {
final Source source = getSource(ejbModule.getAltDDs().get("openejb-jar.xml"));
if (source != null) {
try {
// Attempt to parse it first as a v3 descriptor
final OpenejbJar openejbJar = JaxbOpenejbJar3.unmarshal(OpenejbJar.class, source.get()).postRead();
ejbModule.setOpenejbJar(openejbJar);
} catch (final Exception v3ParsingException) {
// Attempt to parse it second as a v2 descriptor
final OpenejbJar openejbJar = new OpenejbJar();
ejbModule.setOpenejbJar(openejbJar);
try {
final JAXBElement element = (JAXBElement) JaxbOpenejbJar2.unmarshal(OpenejbJarType.class, source.get());
final OpenejbJarType o2 = (OpenejbJarType) element.getValue();
ejbModule.getAltDDs().put("openejb-jar.xml", o2);
final GeronimoEjbJarType g2 = OpenEjb2Conversion.convertToGeronimoOpenejbXml(o2);
ejbModule.getAltDDs().put("geronimo-openejb.xml", g2);
} catch (final Exception v2ParsingException) {
// Now we have to determine which error to throw; the v3 file exception or the fallback v2 file exception.
final Exception[] realIssue = {v3ParsingException};
try {
final SAXParserFactory factory = Saxs.namespaceAwareFactory();
final SAXParser parser = factory.newSAXParser();
parser.parse(source.get(), new DefaultHandler() {
public void startElement(final String uri, final String localName, final String qName, final Attributes attributes) throws SAXException {
if (localName.equals("environment")) {
realIssue[0] = v2ParsingException;
throw new SAXException("Throw exception to stop parsing");
}
if (uri == null) {
return;
}
if (uri.contains("openejb-jar-2.") || uri.contains("geronimo.apache.org/xml/ns")) {
realIssue[0] = v2ParsingException;
throw new SAXException("Throw exception to stop parsing");
}
}
});
} catch (final Exception dontCare) {
// no-op
}
String filePath = "<error: could not be written>";
try {
File tempFile = null;
try {
tempFile = File.createTempFile("openejb-jar-", ".xml");
} catch (final Throwable e) {
final File tmp = new File("tmp");
if (!tmp.exists() && !tmp.mkdirs()) {
throw new IOException("Failed to create local tmp directory: " + tmp.getAbsolutePath());
}
tempFile = File.createTempFile("openejb-jar-", ".xml", tmp);
}
try {
IO.copy(source.get(), tempFile);
} catch (final IOException e) {
// no-op
}
filePath = tempFile.getAbsolutePath();
} catch (final IOException e) {
// no-op
}
final Exception e = realIssue[0];
if (e instanceof SAXException) {
throw new OpenEJBException("Cannot parse the openejb-jar.xml. Xml content written to: " + filePath, e);
} else if (e instanceof JAXBException) {
throw new OpenEJBException("Cannot unmarshall the openejb-jar.xml. Xml content written to: " + filePath, e);
} else if (e instanceof IOException) {
throw new OpenEJBException("Cannot read the openejb-jar.xml.", e);
} else {
throw new OpenEJBException("Encountered unknown error parsing the openejb-jar.xml.", e);
}
}
}
}
final Source source1 = getSource(ejbModule.getAltDDs().get("geronimo-openejb.xml"));
if (source1 != null) {
try {
GeronimoEjbJarType geronimoEjbJarType = null;
final Object o = JaxbOpenejbJar2.unmarshal(GeronimoEjbJarType.class, source1.get());
if (o instanceof GeronimoEjbJarType) {
geronimoEjbJarType = (GeronimoEjbJarType) o;
} else if (o instanceof JAXBElement) {
final JAXBElement element = (JAXBElement) o;
geronimoEjbJarType = (GeronimoEjbJarType) element.getValue();
}
if (geronimoEjbJarType != null) {
final Object nested = geronimoEjbJarType.getOpenejbJar();
if (nested != null && nested instanceof OpenejbJar) {
final OpenejbJar existingOpenejbJar = ejbModule.getOpenejbJar();
if (existingOpenejbJar == null || existingOpenejbJar.getEjbDeploymentCount() <= 0) {
final OpenejbJar openejbJar = (OpenejbJar) nested;
ejbModule.getAltDDs().put("openejb-jar.xml", openejbJar);
ejbModule.setOpenejbJar(openejbJar);
}
}
ejbModule.getAltDDs().put("geronimo-openejb.xml", geronimoEjbJarType);
}
} catch (final Exception e) {
throw new OpenEJBException("Failed parsing geronimo-openejb.xml", e);
}
}
}
private void readAppClient(final ClientModule clientModule, final AppModule appModule) throws OpenEJBException {
if (clientModule.getApplicationClient() != null) {
return;
}
final Object data = clientModule.getAltDDs().get("application-client.xml");
if (data instanceof ApplicationClient) {
clientModule.setApplicationClient((ApplicationClient) data);
} else if (data instanceof URL) {
final URL url = (URL) data;
final ApplicationClient applicationClient = readApplicationClient(url);
clientModule.setApplicationClient(applicationClient);
} else {
if (!clientModule.isEjbModuleGenerated()) {
DeploymentLoader.logger.debug("No application-client.xml found assuming annotations present: " + appModule.getJarLocation() + ", module: " + clientModule.getModuleId());
clientModule.setApplicationClient(new ApplicationClient());
}
}
}
public void readEjbJar(final EjbModule ejbModule, final AppModule appModule) throws OpenEJBException {
if (ejbModule.getEjbJar() != null) {
return;
}
final Source data = getSource(ejbModule.getAltDDs().get("ejb-jar.xml"));
if (data != null) {
try {
final EjbJar ejbJar = readEjbJar(data.get());
ejbModule.setEjbJar(ejbJar);
} catch (final IOException e) {
throw new OpenEJBException(e);
}
} else {
DeploymentLoader.logger.debug("No ejb-jar.xml found assuming annotated beans present: " + appModule.getJarLocation() + ", module: " + ejbModule.getModuleId());
ejbModule.setEjbJar(new EjbJar());
}
}
private static void checkDuplicatedByBeansXml(final List<String> list, final List<String> duplicated) {
final Iterator<String> it = list.iterator();
while (it.hasNext()) {
final String str = it.next();
if (list.indexOf(str) != list.lastIndexOf(str)) {
duplicated.add(str);
}
}
}
public static void checkDuplicatedByBeansXml(final Beans beans, final Beans complete) {
checkDuplicatedByBeansXml(beans.getAlternativeClasses(), complete.getDuplicatedAlternatives().getClasses());
checkDuplicatedByBeansXml(beans.getAlternativeStereotypes(), complete.getDuplicatedAlternatives().getStereotypes());
checkDuplicatedByBeansXml(beans.getDecorators(), complete.getDuplicatedDecorators());
checkDuplicatedByBeansXml(beans.getInterceptors(), complete.getDuplicatedInterceptors());
}
private void readBeans(final EjbModule ejbModule) throws OpenEJBException {
if (ejbModule.getBeans() != null) {
return;
}
final Object raw = ejbModule.getAltDDs().get("beans.xml");
final Source data = getSource(raw);
if (data != null) {
try {
final Beans beans = readBeans(data.get());
checkDuplicatedByBeansXml(beans, beans);
ejbModule.setBeans(beans);
} catch (final IOException e) {
throw new OpenEJBException(e);
}
} else if (raw instanceof Beans) {
ejbModule.setBeans((Beans) raw);
}
}
private void readCmpOrm(final EjbModule ejbModule) throws OpenEJBException {
final Object data = ejbModule.getAltDDs().get("openejb-cmp-orm.xml");
if (data == null || data instanceof EntityMappings) {
return;
} else if (data instanceof URL) {
final URL url = (URL) data;
try {
final EntityMappings entitymappings = (EntityMappings) JaxbJavaee.unmarshalJavaee(EntityMappings.class, IO.read(url));
ejbModule.getAltDDs().put("openejb-cmp-orm.xml", entitymappings);
} catch (final SAXException e) {
throw new OpenEJBException("Cannot parse the openejb-cmp-orm.xml file: " + url.toExternalForm(), e);
} catch (final JAXBException e) {
throw new OpenEJBException("Cannot unmarshall the openejb-cmp-orm.xml file: " + url.toExternalForm(), e);
} catch (final IOException e) {
throw new OpenEJBException("Cannot read the openejb-cmp-orm.xml file: " + url.toExternalForm(), e);
} catch (final Exception e) {
throw new OpenEJBException("Encountered unknown error parsing the openejb-cmp-orm.xml file: " + url.toExternalForm(), e);
}
}
}
private void readConnector(final ConnectorModule connectorModule, final AppModule appModule) throws OpenEJBException {
if (connectorModule.getConnector() != null) {
return;
}
final Object data = connectorModule.getAltDDs().get("ra.xml");
if (data instanceof Connector) {
connectorModule.setConnector((Connector) data);
} else if (data instanceof URL) {
final URL url = (URL) data;
final Connector connector = readConnector(url);
connectorModule.setConnector(connector);
} else {
DeploymentLoader.logger.debug("No ra.xml found assuming annotated beans present: " + appModule.getJarLocation() + ", module: " + connectorModule.getModuleId());
connectorModule.setConnector(new Connector());
}
}
private void readWebApp(final WebModule webModule, final AppModule appModule) throws OpenEJBException {
if (webModule.getWebApp() != null) {
mergeWebFragments(webModule);
return;
}
final Object data = webModule.getAltDDs().get("web.xml");
if (data instanceof WebApp) {
webModule.setWebApp((WebApp) data);
} else if (data instanceof URL) {
final URL url = (URL) data;
final WebApp webApp = readWebApp(url);
webModule.setWebApp(webApp);
} else {
DeploymentLoader.logger.debug("No web.xml found assuming annotated beans present: " + appModule.getJarLocation() + ", module: " + webModule.getModuleId());
webModule.setWebApp(new WebApp());
}
mergeWebFragments(webModule);
}
private void mergeWebFragments(final WebModule webModule) {
// web-fragment.xml, to get jndi entries to merge, other stuff is done by tomcat ATM
final Collection<URL> urls = Collection.class.cast(webModule.getAltDDs().get("web-fragment.xml"));
if (urls != null) {
for (final URL rawUrl : urls) {
if (rawUrl != null) {
final Source url = getSource(rawUrl);
try {
final WebFragment webFragment = WebFragment.class.cast(JaxbJavaee.unmarshal(WebFragment.class, url.get(), false));
// in tomcat if the env entry is already don't override it
mergeOnlyMissingEntries(webModule.getWebApp().getPersistenceContextRefMap(), webFragment.getPersistenceContextRef());
mergeOnlyMissingEntries(webModule.getWebApp().getPersistenceUnitRefMap(), webFragment.getPersistenceUnitRef());
mergeOnlyMissingEntries(webModule.getWebApp().getMessageDestinationRefMap(), webFragment.getMessageDestinationRef());
mergeOnlyMissingEntries(webModule.getWebApp().getDataSourceMap(), webFragment.getDataSource());
mergeOnlyMissingEntries(webModule.getWebApp().getEjbLocalRefMap(), webFragment.getEjbLocalRef());
mergeOnlyMissingEntries(webModule.getWebApp().getEjbRefMap(), webFragment.getEjbRef());
mergeOnlyMissingEntries(webModule.getWebApp().getServiceRefMap(), webFragment.getServiceRef());
mergeOnlyMissingEntries(webModule.getWebApp().getEnvEntryMap(), webFragment.getEnvEntry());
mergeOnlyMissingEntries(webModule.getWebApp().getResourceEnvRefMap(), webFragment.getResourceEnvRef());
mergeOnlyMissingEntries(webModule.getWebApp().getResourceRefMap(), webFragment.getResourceRef());
} catch (final Exception e) {
logger.warning("can't read " + url.toString(), e);
}
}
}
}
}
private static <A extends Keyable<String>> void mergeOnlyMissingEntries(final Map<String, A> existing, final Collection<A> news) {
for (final A entry : news) {
final String key = entry.getKey();
if (!existing.containsKey(key)) {
existing.put(key, entry);
}
}
}
public static ApplicationClient readApplicationClient(final URL url) throws OpenEJBException {
final ApplicationClient applicationClient;
try {
applicationClient = ApplicationClientXml.unmarshal(url);
} catch (final SAXException e) {
throw new OpenEJBException("Cannot parse the application-client.xml file: " + url.toExternalForm(), e);
} catch (final JAXBException e) {
throw new OpenEJBException("Cannot unmarshall the application-client.xml file: " + url.toExternalForm(), e);
} catch (final IOException e) {
throw new OpenEJBException("Cannot read the application-client.xml file: " + url.toExternalForm(), e);
} catch (final Exception e) {
throw new OpenEJBException("Encountered unknown error parsing the application-client.xml file: " + url.toExternalForm(), e);
}
return applicationClient;
}
public static EjbJar readEjbJar(final InputStream is) throws OpenEJBException {
try {
final String content = IO.slurp(is);
if (isEmptyEjbJar(new ByteArrayInputStream(content.getBytes()))) {
final String id = getId(new ByteArrayInputStream(content.getBytes()));
return new EjbJar(id);
}
return EjbJarXml.unmarshal(new ByteArrayInputStream(content.getBytes()));
} catch (final SAXException e) {
throw new OpenEJBException("Cannot parse the ejb-jar.xml", e); // file: " + url.toExternalForm(), e);
} catch (final IOException e) {
throw new OpenEJBException("Cannot read the ejb-jar.xml", e); // file: " + url.toExternalForm(), e);
} catch (final Exception e) {
throw new OpenEJBException("Encountered error parsing the ejb-jar.xml", e); // file: " + url.toExternalForm(), e);
}
}
public static Beans readBeans(final InputStream inputStream) throws OpenEJBException {
try {
final String content = IO.slurp(inputStream);
if (isEmptyBeansXml(new ByteArrayInputStream(content.getBytes()))) {
return new Beans();
}
return (Beans) JaxbJavaee.unmarshalJavaee(Beans.class, new ByteArrayInputStream(content.getBytes()));
} catch (final SAXException e) {
throw new OpenEJBException("Cannot parse the beans.xml", e);// file: " + url.toExternalForm(), e);
} catch (final JAXBException e) {
e.printStackTrace();
throw new OpenEJBException("Cannot unmarshall the beans.xml", e);// file: " + url.toExternalForm(), e);
} catch (final IOException e) {
throw new OpenEJBException("Cannot read the beans.xml", e);// file: " + url.toExternalForm(), e);
} catch (final Exception e) {
throw new OpenEJBException("Encountered unknown error parsing the beans.xml", e);// file: " + url.toExternalForm(), e);
}
}
private static boolean isEmptyEjbJar(final InputStream is) throws IOException, ParserConfigurationException, SAXException {
return isEmpty(is, "ejb-jar");
}
private static boolean isEmptyBeansXml(final InputStream is) throws IOException, ParserConfigurationException, SAXException {
return isEmpty(is, "beans");
}
private static boolean isEmpty(final InputStream is, final String rootElement) throws IOException, ParserConfigurationException, SAXException {
final LengthInputStream in = new LengthInputStream(is);
final InputSource inputSource = new InputSource(in);
final SAXParser parser;
final Thread thread = Thread.currentThread();
final ClassLoader original = thread.getContextClassLoader();
thread.setContextClassLoader(Saxs.class.getClassLoader());
try {
parser = Saxs.namespaceAwareFactory().newSAXParser();
} finally {
thread.setContextClassLoader(original);
}
try {
parser.parse(inputSource, new DefaultHandler() {
public void startElement(final String uri, final String localName, final String qName, final Attributes att) throws SAXException {
if (!localName.equals(rootElement)) {
throw new SAXException(localName);
}
}
public InputSource resolveEntity(final String publicId, final String systemId) throws IOException, SAXException {
return new InputSource(new ByteArrayInputStream(new byte[0]));
}
});
return true;
} catch (final SAXException e) {
return in.getLength() == 0;
}
}
private static String getId(final InputStream is) {
final String[] id = {null};
try {
final LengthInputStream in = new LengthInputStream(is);
final InputSource inputSource = new InputSource(in);
final SAXParser parser = Saxs.namespaceAwareFactory().newSAXParser();
parser.parse(inputSource, new DefaultHandler() {
public void startElement(final String uri, final String localName, final String qName, final Attributes att) throws SAXException {
id[0] = att.getValue("id");
}
public InputSource resolveEntity(final String publicId, final String systemId) throws IOException, SAXException {
return new InputSource(new ByteArrayInputStream(new byte[0]));
}
});
} catch (final Exception e) {
// no-op
}
return id[0];
}
public static Webservices readWebservices(final URL url) throws OpenEJBException {
try {
return WebservicesXml.unmarshal(url);
} catch (final SAXException e) {
throw new OpenEJBException("Cannot parse the webservices.xml file: " + url.toExternalForm(), e);
} catch (final JAXBException e) {
throw new OpenEJBException("Cannot unmarshall the webservices.xml file: " + url.toExternalForm(), e);
} catch (final IOException e) {
throw new OpenEJBException("Cannot read the webservices.xml file: " + url.toExternalForm(), e);
} catch (final Exception e) {
throw new OpenEJBException("Encountered unknown error parsing the webservices.xml file: " + url.toExternalForm(), e);
}
}
public static HandlerChains readHandlerChains(final URL url) throws OpenEJBException {
try {
return HandlerChainsXml.unmarshal(url);
} catch (final SAXException e) {
throw new OpenEJBException("Cannot parse the webservices.xml file: " + url.toExternalForm(), e);
} catch (final JAXBException e) {
throw new OpenEJBException("Cannot unmarshall the webservices.xml file: " + url.toExternalForm(), e);
} catch (final IOException e) {
throw new OpenEJBException("Cannot read the webservices.xml file: " + url.toExternalForm(), e);
} catch (final Exception e) {
throw new OpenEJBException("Encountered unknown error parsing the webservices.xml file: " + url.toExternalForm(), e);
}
}
public static JavaWsdlMapping readJaxrpcMapping(final URL url) throws OpenEJBException {
final JavaWsdlMapping wsdlMapping;
try {
wsdlMapping = (JavaWsdlMapping) JaxbJavaee.unmarshalJavaee(JavaWsdlMapping.class, IO.read(url));
} catch (final SAXException e) {
throw new OpenEJBException("Cannot parse the JaxRPC mapping file: " + url.toExternalForm(), e);
} catch (final JAXBException e) {
throw new OpenEJBException("Cannot unmarshall the JaxRPC mapping file: " + url.toExternalForm(), e);
} catch (final IOException e) {
throw new OpenEJBException("Cannot read the JaxRPC mapping file: " + url.toExternalForm(), e);
} catch (final Exception e) {
throw new OpenEJBException("Encountered unknown error parsing the JaxRPC mapping file: " + url.toExternalForm(), e);
}
return wsdlMapping;
}
public static Connector readConnector(final URL url) throws OpenEJBException {
Connector connector;
try {
connector = (Connector) JaxbJavaee.unmarshalJavaee(Connector.class, IO.read(url));
} catch (final JAXBException e) {
try {
final Connector10 connector10 = (Connector10) JaxbJavaee.unmarshalJavaee(Connector10.class, IO.read(url));
connector = Connector.newConnector(connector10);
} catch (final ParserConfigurationException e1) {
throw new OpenEJBException("Cannot parse the ra.xml file: " + url.toExternalForm(), e);
} catch (final SAXException e1) {
throw new OpenEJBException("Cannot parse the ra.xml file: " + url.toExternalForm(), e);
} catch (final JAXBException e1) {
throw new OpenEJBException("Cannot unmarshall the ra.xml file: " + url.toExternalForm(), e);
} catch (final IOException e1) {
throw new OpenEJBException("Cannot read the ra.xml file: " + url.toExternalForm(), e);
}
} catch (final SAXException e) {
throw new OpenEJBException("Cannot parse the ra.xml file: " + url.toExternalForm(), e);
} catch (final IOException e) {
throw new OpenEJBException("Cannot read the ra.xml file: " + url.toExternalForm(), e);
} catch (final Exception e) {
throw new OpenEJBException("Encountered unknown error parsing the ra.xml file: " + url.toExternalForm(), e);
}
return connector;
}
public static WebApp readWebApp(final URL url) throws OpenEJBException {
final WebApp webApp;
try {
webApp = (WebApp) WebXml.unmarshal(url);
} catch (final SAXException e) {
throw new OpenEJBException("Cannot parse the web.xml file: " + url.toExternalForm(), e);
} catch (final JAXBException e) {
throw new OpenEJBException("Cannot unmarshall the web.xml file: " + url.toExternalForm(), e);
} catch (final IOException e) {
throw new OpenEJBException("Cannot read the web.xml file: " + url.toExternalForm(), e);
} catch (final Exception e) {
throw new OpenEJBException("Encountered unknown error parsing the web.xml file: " + url.toExternalForm(), e);
}
return webApp;
}
public static TldTaglib readTldTaglib(final URL url) throws OpenEJBException {
// TOMEE-164 Optimization on reading built-in tld files
if (url.getPath().contains("jstl-1.2.jar")) {
return SKIP_TAGLIB;
}
if (url.getPath().contains("myfaces-impl")) { // we should return SKIP_TAGLIB too
final TldTaglib taglib = new TldTaglib();
final Listener listener = new Listener();
listener.setListenerClass("org.apache.myfaces.webapp.StartupServletContextListener");
taglib.getListener().add(listener);
return taglib;
}
try {
return TldTaglibXml.unmarshal(url);
} catch (final SAXException e) {
final String message = "Cannot parse the JSP tag library definition file: " + url.toExternalForm();
logger.warning(message);
logger.debug(message, e);
} catch (final JAXBException e) {
final String message = "Cannot unmarshall the JSP tag library definition file: " + url.toExternalForm();
logger.warning(message);
logger.debug(message, e);
} catch (final IOException e) {
final String message = "Cannot read the JSP tag library definition file: " + url.toExternalForm();
logger.warning(message);
logger.debug(message, e);
} catch (final Exception e) {
final String message = "Encountered unknown error parsing the JSP tag library definition file: " + url.toExternalForm();
logger.warning(message);
logger.debug(message, e);
}
return SKIP_TAGLIB;
}
public static FacesConfig readFacesConfig(final URL url) throws OpenEJBException {
try {
final Source src = getSource(url);
if (src == null) {
return new FacesConfig();
}
final String content = IO.slurp(src.get());
if (isEmpty(new ByteArrayInputStream(content.getBytes()), "faces-config")) {
return new FacesConfig();
}
return FacesConfigXml.unmarshal(new ByteArrayInputStream(content.getBytes()));
} catch (final SAXException e) {
throw new OpenEJBException("Cannot parse the faces configuration file: " + url.toExternalForm(), e);
} catch (final JAXBException e) {
throw new OpenEJBException("Cannot unmarshall the faces configuration file: " + url.toExternalForm(), e);
} catch (final IOException e) {
throw new OpenEJBException("Cannot read the faces configuration file: " + url.toExternalForm(), e);
} catch (final Exception e) {
throw new OpenEJBException("Encountered unknown error parsing the faces configuration file: " + url.toExternalForm(), e);
}
}
private static Source getSource(final Object o) {
if (o instanceof URL) {
return new UrlSource((URL) o);
}
if (o instanceof Source) {
return (Source) o;
}
if (o instanceof String) {
return new StringSource((String) o);
}
return null;
}
public interface Source {
InputStream get() throws IOException;
}
public static class UrlSource implements Source {
private final URL url;
public UrlSource(final URL url) {
this.url = url;
}
@Override
public InputStream get() throws IOException {
return IO.read(url);
}
}
public static class StringSource implements Source {
private byte[] bytes;
public StringSource(final String content) {
bytes = content.getBytes();
}
@Override
public InputStream get() throws IOException {
return new ByteArrayInputStream(bytes);
}
}
}