Examples with TldMetaData org.jboss.metadata.web.spec.TldMetaData used on opensource projects

Example 6 with TldMetaData

use of org.jboss.metadata.web.spec.TldMetaData in project wildfly by wildfly.

the class ExternalTldParsingDeploymentProcessor method parseTLD.

private TldMetaData parseTLD(Resource tld) throws DeploymentUnitProcessingException {
    if (IMPLICIT_TLD.equals(tld.getName())) {
        // Implicit TLDs are different from regular TLDs
        return new TldMetaData();
    }
    InputStream is = null;
    try {
        is = tld.openStream();
        final XMLInputFactory inputFactory = XMLInputFactory.newInstance();
        inputFactory.setXMLResolver(NoopXMLResolver.create());
        XMLStreamReader xmlReader = inputFactory.createXMLStreamReader(is);
        return TldMetaDataParser.parse(xmlReader);
    } catch (XMLStreamException e) {
        throw new DeploymentUnitProcessingException(UndertowLogger.ROOT_LOGGER.failToParseXMLDescriptor(tld.getName(), e.getLocation().getLineNumber(), e.getLocation().getColumnNumber()), e);
    } catch (IOException e) {
        throw new DeploymentUnitProcessingException(UndertowLogger.ROOT_LOGGER.failToParseXMLDescriptor(tld.getName()), e);
    } finally {
        try {
            if (is != null) {
                is.close();
            }
        } catch (IOException e) {
        // Ignore
        }
    }
}

Example 7 with TldMetaData

use of org.jboss.metadata.web.spec.TldMetaData in project wildfly by wildfly.

the class ExternalTldParsingDeploymentProcessor method deploy.

@Override
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
    final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
    if (!DeploymentTypeMarker.isType(DeploymentType.WAR, deploymentUnit)) {
        // Skip non web deployments
        return;
    }
    final WarMetaData warMetaData = deploymentUnit.getAttachment(WarMetaData.ATTACHMENT_KEY);
    if (warMetaData == null || warMetaData.getMergedJBossWebMetaData() == null) {
        return;
    }
    TldsMetaData tldsMetaData = deploymentUnit.getAttachment(TldsMetaData.ATTACHMENT_KEY);
    Map<String, TldMetaData> tlds = tldsMetaData.getTlds();
    Set<String> sharedTldUris = new HashSet<>();
    for (TldMetaData shared : tldsMetaData.getSharedTlds(deploymentUnit)) {
        sharedTldUris.add(shared.getUri());
    }
    Module module = deploymentUnit.getAttachment(Attachments.MODULE);
    try {
        Iterator<Resource> resources = module.globResources("META-INF/**.tld");
        while (resources.hasNext()) {
            final Resource resource = resources.next();
            //waste time re-parsing them
            if (resource.getURL().toString().contains("com/sun/jsf-impl/main")) {
                continue;
            }
            if (resource.getName().startsWith("META-INF/")) {
                if (tlds.containsKey(resource.getName())) {
                    continue;
                }
                if (resource.getURL().getProtocol().equals("vfs")) {
                    continue;
                }
                final TldMetaData value = parseTLD(resource);
                if (sharedTldUris.contains(value.getUri())) {
                    //don't re-include shared TLD's
                    continue;
                }
                String key = "/" + resource.getName();
                if (!tlds.containsKey(key)) {
                    tlds.put(key, value);
                }
                if (!tlds.containsKey(value.getUri())) {
                    tlds.put(value.getUri(), value);
                }
                if (value.getListeners() != null) {
                    for (ListenerMetaData l : value.getListeners()) {
                        List<ListenerMetaData> listeners = warMetaData.getMergedJBossWebMetaData().getListeners();
                        if (listeners == null) {
                            warMetaData.getMergedJBossWebMetaData().setListeners(listeners = new ArrayList<ListenerMetaData>());
                        }
                        listeners.add(l);
                    }
                }
            }
        }
    } catch (ModuleLoadException e) {
        throw new DeploymentUnitProcessingException(e);
    }
}

Example 8 with TldMetaData

use of org.jboss.metadata.web.spec.TldMetaData in project wildfly by wildfly.

the class TldParsingDeploymentProcessor method parseTLD.

private TldMetaData parseTLD(VirtualFile tld) throws DeploymentUnitProcessingException {
    if (IMPLICIT_TLD.equals(tld.getName())) {
        // Implicit TLDs are different from regular TLDs
        return new TldMetaData();
    }
    InputStream is = null;
    try {
        is = tld.openStream();
        final XMLInputFactory inputFactory = XMLInputFactory.newInstance();
        inputFactory.setXMLResolver(NoopXMLResolver.create());
        XMLStreamReader xmlReader = inputFactory.createXMLStreamReader(is);
        return TldMetaDataParser.parse(xmlReader);
    } catch (XMLStreamException e) {
        throw new DeploymentUnitProcessingException(UndertowLogger.ROOT_LOGGER.failToParseXMLDescriptor(tld.toString(), e.getLocation().getLineNumber(), e.getLocation().getColumnNumber()), e);
    } catch (IOException e) {
        throw new DeploymentUnitProcessingException(UndertowLogger.ROOT_LOGGER.failToParseXMLDescriptor(tld.toString()), e);
    } finally {
        try {
            if (is != null) {
                is.close();
            }
        } catch (IOException e) {
        // Ignore
        }
    }
}

Example 9 with TldMetaData

use of org.jboss.metadata.web.spec.TldMetaData in project wildfly by wildfly.

the class SharedTldsMetaDataBuilder method init.

private void init() {
    try {
        ModuleClassLoader jstl = Module.getModuleFromCallerModuleLoader(ModuleIdentifier.create("javax.servlet.jstl.api")).getClassLoader();
        for (String tld : JSTL_TAGLIBS) {
            InputStream is = jstl.getResourceAsStream("META-INF/" + tld);
            if (is != null) {
                TldMetaData tldMetaData = parseTLD(tld, is);
                jstlTlds.add(tldMetaData);
            }
        }
    } catch (ModuleLoadException e) {
    // Ignore
    } catch (Exception e) {
    // Ignore
    }
}