athenz.shade.zts.org.glassfish.jersey.message.internal.MessagingBinders Maven / Gradle / Ivy
/*
* Copyright (c) 2012, 2020 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package athenz.shade.zts.athenz.shade.zts.org.glassfish.jersey.message.internal;
import java.security.AccessController;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
import java.util.logging.Logger;
import athenz.shade.zts.athenz.shade.zts.javax.ws.rs.RuntimeType;
import athenz.shade.zts.athenz.shade.zts.javax.ws.rs.ext.MessageBodyReader;
import athenz.shade.zts.athenz.shade.zts.javax.ws.rs.ext.MessageBodyWriter;
import athenz.shade.zts.athenz.shade.zts.javax.inject.Singleton;
import athenz.shade.zts.athenz.shade.zts.org.glassfish.jersey.CommonProperties;
import athenz.shade.zts.athenz.shade.zts.org.glassfish.jersey.internal.LocalizationMessages;
import athenz.shade.zts.athenz.shade.zts.org.glassfish.jersey.internal.ServiceFinderBinder;
import athenz.shade.zts.athenz.shade.zts.org.glassfish.jersey.internal.inject.AbstractBinder;
import athenz.shade.zts.athenz.shade.zts.org.glassfish.jersey.internal.util.ReflectionHelper;
import athenz.shade.zts.athenz.shade.zts.org.glassfish.jersey.internal.util.Tokenizer;
import athenz.shade.zts.athenz.shade.zts.org.glassfish.jersey.spi.HeaderDelegateProvider;
/**
* Binding definitions for the default set of message related providers (readers,
* writers, header delegates).
*
* @author Marek Potociar
* @author Libor Kramolis
*/
public final class MessagingBinders {
private static final Logger LOGGER = Logger.getLogger(MessagingBinders.class.getName());
/**
* Prevents instantiation.
*/
private MessagingBinders() {
}
/**
* Message body providers injection binder.
*/
public static class MessageBodyProviders extends AbstractBinder {
private final Map applicationProperties;
private final RuntimeType runtimeType;
/**
* Create new message body providers injection binder.
*
* @param applicationProperties map containing application properties. May be {@code null}.
* @param runtimeType runtime (client or server) where the binder is used.
*/
public MessageBodyProviders(final Map applicationProperties, final RuntimeType runtimeType) {
this.applicationProperties = applicationProperties;
this.runtimeType = runtimeType;
}
@Override
protected void configure() {
// Message body providers (both readers & writers)
bindSingletonWorker(ByteArrayProvider.class);
// bindSingletonWorker(DataSourceProvider.class);
bindSingletonWorker(FileProvider.class);
bindSingletonWorker(FormMultivaluedMapProvider.class);
bindSingletonWorker(FormProvider.class);
bindSingletonWorker(InputStreamProvider.class);
bindSingletonWorker(BasicTypesMessageProvider.class);
bindSingletonWorker(ReaderProvider.class);
// bindSingletonWorker(RenderedImageProvider.class); - enabledProvidersBinder
bindSingletonWorker(StringMessageProvider.class);
// Message body readers -- enabledProvidersBinder
// bind(SourceProvider.StreamSourceReader.class).to(MessageBodyReader.class).in(Singleton.class);
// bind(SourceProvider.SaxSourceReader.class).to(MessageBodyReader.class).in(Singleton.class);
// bind(SourceProvider.DomSourceReader.class).to(MessageBodyReader.class).in(Singleton.class);
/*
* TODO: com.sun.jersey.core.impl.provider.entity.EntityHolderReader
*/
// Message body writers
bind(StreamingOutputProvider.class).to(MessageBodyWriter.class).in(Singleton.class);
// bind(SourceProvider.SourceWriter.class).to(MessageBodyWriter.class).in(Singleton.class); - enabledProvidersBinder
final EnabledProvidersBinder enabledProvidersBinder = new EnabledProvidersBinder();
if (applicationProperties != null && applicationProperties.get(CommonProperties.PROVIDER_DEFAULT_DISABLE) != null) {
enabledProvidersBinder.markDisabled(
String.valueOf(applicationProperties.get(CommonProperties.PROVIDER_DEFAULT_DISABLE))
);
}
enabledProvidersBinder.bindToBinder(this);
// Header Delegate Providers registered in META-INF.services
install(new ServiceFinderBinder<>(HeaderDelegateProvider.class, applicationProperties, runtimeType));
}
private void bindSingletonWorker(final Class worker) {
bind(worker).to(MessageBodyReader.class).to(MessageBodyWriter.class).in(Singleton.class);
}
}
/**
* Header delegate provider injection binder.
*/
public static class HeaderDelegateProviders extends AbstractBinder {
private final Set providers;
public HeaderDelegateProviders() {
Set providers = new HashSet<>();
providers.add(new CacheControlProvider());
providers.add(new CookieProvider());
providers.add(new DateProvider());
providers.add(new EntityTagProvider());
providers.add(new LinkProvider());
providers.add(new LocaleProvider());
providers.add(new MediaTypeProvider());
providers.add(new NewCookieProvider());
providers.add(new StringHeaderProvider());
providers.add(new UriProvider());
this.providers = providers;
}
@Override
protected void configure() {
providers.forEach(provider -> bind(provider).to(HeaderDelegateProvider.class));
}
/**
* Returns all {@link HeaderDelegateProvider} register internally by Jersey.
*
* @return all internally registered {@link HeaderDelegateProvider}.
*/
public Set getHeaderDelegateProviders() {
return providers;
}
}
private static final class EnabledProvidersBinder {
private enum Provider {
DATASOURCE("javax.activation.DataSource"),
DOMSOURCE("javax.xml.transform.dom.DOMSource"),
RENDEREDIMAGE("java.awt.image.RenderedImage"),
SAXSOURCE("javax.xml.transform.sax.SAXSource"),
SOURCE("javax.xml.transform.Source"),
STREAMSOURCE("javax.xml.transform.stream.StreamSource");
Provider(String className) {
this.className = className;
}
private String className;
}
private static final String ALL = "ALL";
private HashSet enabledProviders = new HashSet<>();
private EnabledProvidersBinder() {
for (Provider provider : Provider.values()) {
enabledProviders.add(provider);
}
}
private void markDisabled(String properties) {
String[] tokens = Tokenizer.tokenize(properties);
for (int tokenIndex = 0; tokenIndex != tokens.length; tokenIndex++) {
String token = tokens[tokenIndex].toUpperCase(Locale.ROOT);
if (ALL.equals(token)) {
enabledProviders.clear();
return;
}
for (Iterator iterator = enabledProviders.iterator(); iterator.hasNext();) {
Provider provider = iterator.next();
if (provider.name().equals(token)) {
iterator.remove();
}
}
}
}
private void bindToBinder(AbstractBinder binder) {
ProviderBinder providerBinder = null;
for (Provider provider : enabledProviders) {
if (isClass(provider.className)) {
switch (provider) {
case DATASOURCE:
providerBinder = new DataSourceBinder();
break;
case DOMSOURCE:
providerBinder = new DomSourceBinder();
break;
case RENDEREDIMAGE:
providerBinder = new RenderedImageBinder();
break;
case SAXSOURCE:
providerBinder = new SaxSourceBinder();
break;
case SOURCE:
providerBinder = new SourceBinder();
break;
case STREAMSOURCE:
providerBinder = new StreamSourceBinder();
break;
}
providerBinder.bind(binder, provider);
} else {
switch (provider) {
case DOMSOURCE:
case SAXSOURCE:
case STREAMSOURCE:
LOGGER.warning(LocalizationMessages.DEPENDENT_CLASS_OF_DEFAULT_PROVIDER_NOT_FOUND(provider.className,
"MessageBodyReader<" + provider.className + ">")
);
break;
case DATASOURCE:
case RENDEREDIMAGE:
case SOURCE:
LOGGER.warning(LocalizationMessages.DEPENDENT_CLASS_OF_DEFAULT_PROVIDER_NOT_FOUND(provider.className,
"MessageBodyWriter<" + provider.className + ">")
);
break;
}
}
}
}
private static boolean isClass(String className) {
return null != AccessController.doPrivileged(ReflectionHelper.classForNamePA(className));
}
private interface ProviderBinder {
void bind(AbstractBinder binder, Provider provider);
}
private static class DataSourceBinder implements ProviderBinder {
@Override
public void bind(AbstractBinder binder, Provider provider) {
binder.bind(DataSourceProvider.class)
.to(MessageBodyReader.class).to(MessageBodyWriter.class).in(Singleton.class);
}
}
private static class DomSourceBinder implements ProviderBinder {
@Override
public void bind(AbstractBinder binder, Provider provider) {
binder.bind(SourceProvider.DomSourceReader.class).to(MessageBodyReader.class).in(Singleton.class);
}
}
private static class RenderedImageBinder implements ProviderBinder {
@Override
public void bind(AbstractBinder binder, Provider provider) {
binder.bind(RenderedImageProvider.class)
.to(MessageBodyReader.class).to(MessageBodyWriter.class).in(Singleton.class);
}
}
private static class SaxSourceBinder implements ProviderBinder {
@Override
public void bind(AbstractBinder binder, Provider provider) {
binder.bind(SourceProvider.SaxSourceReader.class).to(MessageBodyReader.class).in(Singleton.class);
}
}
private static class SourceBinder implements ProviderBinder {
@Override
public void bind(AbstractBinder binder, Provider provider) {
binder.bind(SourceProvider.SourceWriter.class).to(MessageBodyWriter.class).in(Singleton.class);
}
}
private static class StreamSourceBinder implements ProviderBinder {
@Override
public void bind(AbstractBinder binder, Provider provider) {
binder.bind(SourceProvider.StreamSourceReader.class).to(MessageBodyReader.class).in(Singleton.class);
}
}
}
}