@Override
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
if (!DeploymentTypeMarker.isType(DeploymentType.WAR, deploymentUnit)) {
return; // Skip non web deployments
}
final ResourceRoot deploymentRoot = deploymentUnit.getAttachment(Attachments.DEPLOYMENT_ROOT);
final VirtualFile alternateDescriptor =
deploymentRoot.getAttachment(
org.jboss.as.ee.structure.Attachments.ALTERNATE_WEB_DEPLOYMENT_DESCRIPTOR);
// Locate the descriptor
final VirtualFile webXml;
if (alternateDescriptor != null) {
webXml = alternateDescriptor;
} else {
webXml = deploymentRoot.getRoot().getChild(WEB_XML);
}
final WarMetaData warMetaData = deploymentUnit.getAttachment(WarMetaData.ATTACHMENT_KEY);
assert warMetaData != null;
if (webXml.exists()) {
InputStream is = null;
try {
is = webXml.openStream();
final XMLInputFactory inputFactory = XMLInputFactory.newInstance();
MetaDataElementParser.DTDInfo dtdInfo = new MetaDataElementParser.DTDInfo();
inputFactory.setXMLResolver(dtdInfo);
final XMLStreamReader xmlReader = inputFactory.createXMLStreamReader(is);
WebMetaData webMetaData =
WebMetaDataParser.parse(
xmlReader,
dtdInfo,
SpecDescriptorPropertyReplacement.propertyReplacer(deploymentUnit));
if (schemaValidation && webMetaData.getSchemaLocation() != null) {
XMLSchemaValidator validator = new XMLSchemaValidator(new XMLResourceResolver());
InputStream xmlInput = webXml.openStream();
try {
if (webMetaData.is23())
validator.validate(
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN", xmlInput);
else if (webMetaData.is24())
validator.validate("http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd", xmlInput);
else if (webMetaData.is25())
validator.validate("http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd", xmlInput);
else if (webMetaData.is30())
validator.validate("http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd", xmlInput);
else if (webMetaData.is31())
validator.validate("http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd", xmlInput);
else
validator.validate(
"-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN", xmlInput);
} catch (SAXException e) {
throw new DeploymentUnitProcessingException("Failed to validate " + webXml, e);
} finally {
xmlInput.close();
}
}
warMetaData.setWebMetaData(webMetaData);
} catch (XMLStreamException e) {
throw new DeploymentUnitProcessingException(
MESSAGES.failToParseXMLDescriptor(
webXml, e.getLocation().getLineNumber(), e.getLocation().getColumnNumber()));
} catch (IOException e) {
throw new DeploymentUnitProcessingException(MESSAGES.failToParseXMLDescriptor(webXml), e);
} finally {
try {
if (is != null) {
is.close();
}
} catch (IOException e) {
// Ignore
}
}
}
}
