Deprecated API

Contents

• Terminally Deprecated
• Modules
• Packages
• Interfaces
• Classes
• Annotation Interfaces
• Fields
• Methods
• Constructors
• Enum Constants

Terminally Deprecated Elements

Element	Description
io.helidon.common.http.Http.Status.HTTP_VERSION_NOT_SUPPORTED	use Http.Status.HTTP_VERSION_NOT_SUPPORTED_505 instead (inconsistent name)
io.helidon.common.http.MediaType.withoutParameters()	will be removed in 4.x version.
io.helidon.common.http.ReadOnlyHeaders.create(Parameters)	Use ReadOnlyHeaders.create(Headers) instead, passing Headers instead of Parameters.
io.helidon.common.reactive.IoMulti.builderInputStream(InputStream)	Please use IoMulti.multiFromStreamBuilder(java.io.InputStream)
io.helidon.common.reactive.IoMulti.builderOutputStream()	Please use IoMulti.outputStreamMultiBuilder()
io.helidon.common.reactive.IoMulti.createInputStream(InputStream)	please use IoMulti.multiFromStream(java.io.InputStream)
io.helidon.common.reactive.IoMulti.createOutputStream()	Please use IoMulti.outputStreamMulti()
io.helidon.common.reactive.MultiFromOutputStream	please use OutputStreamMulti instead
io.helidon.config.hocon.HoconConfigParserBuilder.disableResolving()
io.helidon.integrations.cdi.referencecountedcontext
io.helidon.integrations.cdi.referencecountedcontext.ReferenceCounted	This annotation is slated for removal.
io.helidon.integrations.cdi.referencecountedcontext.ReferenceCountedContext	This class is slated for removal.
io.helidon.integrations.cdi.referencecountedcontext.ReferenceCountedExtension	This class is slated for removal.
io.helidon.integrations.jta.cdi.DelegatingTransactionManager	An equivalent class now exists in Narayana itself.
io.helidon.integrations.jta.cdi.DelegatingTransactionSynchronizationRegistry	An equivalent class now exists in Narayana itself.
io.helidon.integrations.jta.jdbc.JtaDataSource	This class is slated for removal. It makes incorrect assumptions about threading in a JTA environment. Specifically, this class' implementation incorrectly assumes that the JtaDataSource.afterCompletion(int) method will be invoked on the same thread as the governing transaction, which is not necessarily the case, especially in the case of asynchronous rollbacks. As a result, Connections acquired by instances of this class may not be closed properly.
io.helidon.integrations.jta.jdbc.JtaDataSource.registerWith(Consumer<? super Synchronization>)	This method is slated for removal with no replacement.
io.helidon.integrations.jta.jdbc.XADataSourceWrappingDataSource	This class is slated for removal with no replacement.
io.helidon.media.common.MessageBodyReaderContext.create(MediaContext, MessageBodyContext.EventListener, ReadOnlyParameters, Optional<MediaType>)	Use MessageBodyReaderContext.create(MediaContext, io.helidon.media.common.MessageBodyContext.EventListener, io.helidon.common.http.ReadOnlyHeaders, java.util.Optional) instead, passing ReadOnlyHeaders instead of ReadOnlyParameters.
io.helidon.media.common.MessageBodyReaderContext.create(MessageBodyReaderContext, MessageBodyContext.EventListener, ReadOnlyParameters, Optional<MediaType>)	Use MessageBodyReaderContext.create(MessageBodyReaderContext, io.helidon.media.common.MessageBodyContext.EventListener, io.helidon.common.http.ReadOnlyHeaders, java.util.Optional) instead, passing ReadOnlyHeaders instead of ReadOnlyParameters.
io.helidon.media.common.MessageBodyWriterContext.create(Parameters)	Use MessageBodyWriterContext.create(io.helidon.common.http.Headers) instead, passing Headers instead of Parameters.
io.helidon.media.common.MessageBodyWriterContext.create(MediaContext, MessageBodyContext.EventListener, Parameters, List<MediaType>)	Use MessageBodyWriterContext.create(MediaContext, io.helidon.media.common.MessageBodyContext.EventListener, io.helidon.common.http.Headers, java.util.List) instead, passing Headers instead of Parameters.
io.helidon.media.common.MessageBodyWriterContext.create(MessageBodyWriterContext, Parameters)	Use (@link MessageBodyWriterContext.create(MessageBodyWriterContext, io.helidon.common.http.Headers) instead passing Headers instead of Parameters.
io.helidon.media.common.MessageBodyWriterContext.create(MessageBodyWriterContext, MessageBodyContext.EventListener, Parameters, List<MediaType>)	Use MessageBodyWriterContext.create(MessageBodyWriterContext, io.helidon.media.common.MessageBodyContext.EventListener, io.helidon.common.http.Headers, java.util.List) instead, passing Headers instead of Parameters.
io.helidon.media.common.ReadableByteChannelPublisher	Will be removed. Please use IoMulti.multiFromByteChannel(java.nio.channels.ReadableByteChannel) instead
io.helidon.media.common.ReadableByteChannelPublisher(ReadableByteChannel, RetrySchema)	please use IoMulti.multiFromByteChannel(java.nio.channels.ReadableByteChannel)
io.helidon.messaging.connectors.jms.shim.JakartaSession.unwrap(Class<S>)	since 3.0.3, use JakartaSession.unwrap() instead.
io.helidon.messaging.Emitter.emit(Message<PAYLOAD>)
io.helidon.metrics.KeyPerformanceIndicatorMetricsSettings	Use KeyPerformanceIndicatorMetricsSettings instead.
io.helidon.metrics.MetricsSupport.builder()	Use MetricsSupport.builder() instead.
io.helidon.metrics.MetricsSupport.Builder.config(Config)	Use MetricsSupport.Builder.metricsSettings(MetricsSettings.Builder) instead
io.helidon.metrics.MetricsSupport.Builder.keyPerformanceIndicatorsMetricsConfig(Config)	Use MetricsSupport.Builder.metricsSettings(MetricsSettings.Builder) with MetricsSettings.Builder.keyPerformanceIndicatorSettings(KeyPerformanceIndicatorMetricsSettings.Builder) instead.
io.helidon.metrics.MetricsSupport.Builder.keyPerformanceIndicatorsMetricsSettings(KeyPerformanceIndicatorMetricsSettings.Builder)	Use MetricsSupport.Builder.metricsSettings(MetricsSettings.Builder) with MetricsSettings.Builder.keyPerformanceIndicatorSettings(KeyPerformanceIndicatorMetricsSettings.Builder) instead.
io.helidon.metrics.RegistryFactory.create()	Use RegistryFactory.create()
io.helidon.metrics.RegistryFactory.create(Config)	Use RegistryFactory.create(Config)
io.helidon.metrics.RegistryFactory.getInstance()	Use RegistryFactory.getInstance()
io.helidon.metrics.RegistryFactory.getInstance(Config)	Use RegistryFactory.getInstance(MetricsSettings)
io.helidon.microprofile.jwt.auth.JsonWebTokenImpl	this class will not be public in future versions of Helidon
io.helidon.microprofile.jwt.auth.JsonWebTokenImpl.getClaim(String, Class<T>)	This class will no longer be public in future versions
io.helidon.microprofile.jwt.auth.JwtAuthProvider.Builder.expectedAudience(String)	use JwtAuthProvider.Builder.addExpectedAudience(String) instead
io.helidon.microprofile.jwt.auth.JwtAuthProvider.EP_PROPERTY_OUTBOUND_USER	use EndpointConfig.PROPERTY_OUTBOUND_ID instead, the value will change in 4.x as well
io.helidon.microprofile.messaging.MessagingCdiExtension.channelsLiveness()	Implement MessagingChannelProcessor as a bean instead, which can peak to any messaging channel.
io.helidon.microprofile.messaging.MessagingCdiExtension.channelsReadiness()	Implement MessagingChannelProcessor as a bean instead, which can peak to any messaging channel.
io.helidon.security.providers.httpauth.HttpBasicAuthProvider.EP_PROPERTY_OUTBOUND_PASSWORD	use EndpointConfig.PROPERTY_OUTBOUND_SECRET instead, the value will change in 4.x as well
io.helidon.security.providers.httpauth.HttpBasicAuthProvider.EP_PROPERTY_OUTBOUND_USER	use EndpointConfig.PROPERTY_OUTBOUND_ID instead, the value will change in 4.x as well
io.helidon.security.providers.idcs.mapper.IdcsMtRoleMapperProvider	use IdcsMtRoleMapperRxProvider instead
io.helidon.security.providers.idcs.mapper.IdcsRoleMapperProvider	use IdcsRoleMapperRxProvider instead
io.helidon.security.providers.idcs.mapper.IdcsRoleMapperProviderBase	use IdcsRoleMapperRxProviderBase instead
io.helidon.security.providers.jwt.JwtProvider.EP_PROPERTY_OUTBOUND_USER	use EndpointConfig.PROPERTY_OUTBOUND_ID instead, the value will change in 4.x as well
io.helidon.security.providers.oidc.common.OidcConfig.appClient()	Use OidcConfig.appWebClient()
io.helidon.security.providers.oidc.common.OidcConfig.cookieName()	use OidcConfig.tokenCookieHandler() instead
io.helidon.security.providers.oidc.common.OidcConfig.cookieOptions()	please use OidcConfig.tokenCookieHandler() instead
io.helidon.security.providers.oidc.common.OidcConfig.cookieValuePrefix()	use OidcCookieHandler instead, this method will no longer be avilable
io.helidon.security.providers.oidc.common.OidcConfig.generalClient()	Use OidcConfig.generalWebClient() instead
io.helidon.security.providers.oidc.common.OidcConfig.introspectEndpoint()	Please use OidcConfig.appWebClient() and OidcConfig.introspectUri() instead; result of moving to reactive webclient from JAX-RS client
io.helidon.security.providers.oidc.common.OidcConfig.tokenEndpoint()	Please use OidcConfig.appWebClient() and OidcConfig.tokenEndpointUri() instead; result of moving to reactive webclient from JAX-RS client
io.helidon.security.providers.oidc.common.OidcConfig.updateRequest(OidcConfig.RequestType, WebClientRequestBuilder, FormParams.Builder)	this will be removed without replacement
io.helidon.webclient.FileSubscriber	use IoMulti.writeToFile(java.nio.file.Path) instead
io.helidon.webserver.SocketConfiguration.allowedCipherSuite()	use tls().cipherSuite() instead. This method will be removed at 3.0.0 version.
io.helidon.webserver.SocketConfiguration.clientAuth()	use tls().clientAuth() instead. This method will be removed at 3.0.0 version.
io.helidon.webserver.SocketConfiguration.enabledSslProtocols()	use tls().enabledTlsProtocols() instead. This method will be removed at 3.0.0 version.
io.helidon.webserver.SocketConfiguration.ssl()	use tls().sslContext() instead. This method will be removed at 3.0.0 version.
io.helidon.webserver.WebServer.Builder.routing(Routing)	Use WebServer.Builder.addRouting(Routing) or WebServer.Builder.addRouting(Routing) instead.

Deprecated Modules

Module	Description
io.helidon.integrations.cdi.referencecountedcontext

Deprecated Packages

Package	Description
io.helidon.integrations.cdi.referencecountedcontext	This package is slated for removal with no replacement.

Deprecated Interfaces

Interface	Description
io.helidon.common.http.Content	use io.helidon.media.common.MessageBodyReadableContent instead
io.helidon.common.http.Reader	since 2.0.0, use io.helidon.media.common.MessageBodyReader instead
io.helidon.metrics.KeyPerformanceIndicatorMetricsSettings	Use KeyPerformanceIndicatorMetricsSettings instead.
io.helidon.webserver.spi.UpgradeCodecProvider	Specific internal spi for Helidon 3.x, going to be changed for version 4

Deprecated Classes

Class	Description
io.helidon.common.HelidonConsoleHandler	use io.helidon.logging.jul.HelidonConsoleHandler from helidon-logging-jul module instead
io.helidon.common.reactive.MultiFromOutputStream	please use OutputStreamMulti instead
io.helidon.integrations.cdi.eclipselink.CDISEPlatformExtension	Only a CDI container should instantiate this class.
io.helidon.integrations.cdi.referencecountedcontext.ReferenceCountedContext	This class is slated for removal.
io.helidon.integrations.cdi.referencecountedcontext.ReferenceCountedExtension	This class is slated for removal.
io.helidon.integrations.jta.cdi.DelegatingTransactionManager	An equivalent class now exists in Narayana itself.
io.helidon.integrations.jta.cdi.DelegatingTransactionSynchronizationRegistry	An equivalent class now exists in Narayana itself.
io.helidon.integrations.jta.jdbc.JtaDataSource	This class is slated for removal. It makes incorrect assumptions about threading in a JTA environment. Specifically, this class' implementation incorrectly assumes that the JtaDataSource.afterCompletion(int) method will be invoked on the same thread as the governing transaction, which is not necessarily the case, especially in the case of asynchronous rollbacks. As a result, Connections acquired by instances of this class may not be closed properly.
io.helidon.integrations.jta.jdbc.XADataSourceWrappingDataSource	This class is slated for removal with no replacement.
io.helidon.media.common.ContentTypeCharset	since 2.0.0, use MessageBodyContext.charset() instead
io.helidon.media.common.ReadableByteChannelPublisher	Will be removed. Please use IoMulti.multiFromByteChannel(java.nio.channels.ReadableByteChannel) instead
io.helidon.microprofile.jwt.auth.JsonWebTokenImpl	this class will not be public in future versions of Helidon
io.helidon.microprofile.server.Main	since 2.0.0, use Main instead
io.helidon.security.providers.idcs.mapper.IdcsMtRoleMapperProvider	use IdcsMtRoleMapperRxProvider instead
io.helidon.security.providers.idcs.mapper.IdcsRoleMapperProvider	use IdcsRoleMapperRxProvider instead
io.helidon.security.providers.idcs.mapper.IdcsRoleMapperProviderBase	use IdcsRoleMapperRxProviderBase instead
io.helidon.webclient.FileSubscriber	use IoMulti.writeToFile(java.nio.file.Path) instead
io.helidon.webserver.ServerConfiguration.Builder	since 2.0.0 - use WebServer.Builder instead

Deprecated Annotation Interfaces

Annotation Interface	Description
io.helidon.integrations.cdi.referencecountedcontext.ReferenceCounted	This annotation is slated for removal.

Deprecated Fields

Field	Description
io.helidon.common.crypto.AsymmetricCipher.ALGORITHM_RSA_ECB_OAEP_MD5	It is strongly recommended not to use this algorithm as stated here RFC6151 - 2.
io.helidon.common.crypto.HashDigest.ALGORITHM_MD2	It is strongly recommended not to use this algorithm as stated here RFC6149 - Section 6.
io.helidon.common.crypto.HashDigest.ALGORITHM_MD5	It is strongly recommended not to use this algorithm as stated here RFC6151 - Section 2.1.
io.helidon.common.crypto.HashDigest.ALGORITHM_SHA_1	SHA-1 is unsafe to use alone due to its vulnerability to collision attacks
io.helidon.common.crypto.HmacDigest.ALGORITHM_MD5	HMAC-MD5 should not be used for signature purposes, for more information see RFC6151 - Section 2.3.
io.helidon.common.crypto.Signature.ALGORITHM_MD2_RSA	It is strongly recommended not to use this algorithm for signature purposes as stated here RFC6149 - Section 6.
io.helidon.common.crypto.Signature.ALGORITHM_MD5_RSA	It is strongly recommended not to use this algorithm for signature purposes as stated here RFC6149 - Section 2.
io.helidon.health.checks.DiskSpaceHealthCheck.CONFIG_KEY_PATH	The value will change to "health.checks.diskSpace.path" in a future release
io.helidon.health.checks.DiskSpaceHealthCheck.CONFIG_KEY_THRESHOLD_PERCENT	The value will change to "health.checks.diskSpace.thresholdPercent" in future release
io.helidon.health.checks.HeapMemoryHealthCheck.CONFIG_KEY_THRESHOLD_PERCENT	The value will change to "health.checks.heapMemory.thresholdPercent" in a future release
io.helidon.microprofile.jwt.auth.JwtAuthProvider.EP_PROPERTY_OUTBOUND_USER	use EndpointConfig.PROPERTY_OUTBOUND_ID instead, the value will change in 4.x as well
io.helidon.security.providers.httpauth.HttpBasicAuthProvider.EP_PROPERTY_OUTBOUND_PASSWORD	use EndpointConfig.PROPERTY_OUTBOUND_SECRET instead, the value will change in 4.x as well
io.helidon.security.providers.httpauth.HttpBasicAuthProvider.EP_PROPERTY_OUTBOUND_USER	use EndpointConfig.PROPERTY_OUTBOUND_ID instead, the value will change in 4.x as well
io.helidon.security.providers.jwt.JwtProvider.EP_PROPERTY_OUTBOUND_USER	use EndpointConfig.PROPERTY_OUTBOUND_ID instead, the value will change in 4.x as well

Deprecated Methods

Method	Description
io.helidon.common.http.Content.registerFilter(Function<Flow.Publisher<DataChunk>, Flow.Publisher<DataChunk>>)	since 2.0.0, use io.helidon.media.common.MessageBodyReaderContext.registerFilter
io.helidon.common.http.Content.registerReader(Class<T>, Reader<T>)	since 2.0.0, use io.helidon.media.common.MessageBodyReaderContext.registerReader
io.helidon.common.http.Content.registerReader(Predicate<Class<?>>, Reader<T>)	since 2.0.0, use io.helidon.media.common.MessageBodyReaderContext.registerReader
io.helidon.common.http.FormParams.create(String, MediaType)	use FormParams.builder() instead or register io.helidon.media.common.FormParamsBodyReader
io.helidon.common.http.MediaType.withoutParameters()	will be removed in 4.x version.
io.helidon.common.http.ReadOnlyHeaders.create(Parameters)	Use ReadOnlyHeaders.create(Headers) instead, passing Headers instead of Parameters.
io.helidon.common.reactive.IoMulti.builderInputStream(InputStream)	Please use IoMulti.multiFromStreamBuilder(java.io.InputStream)
io.helidon.common.reactive.IoMulti.builderOutputStream()	Please use IoMulti.outputStreamMultiBuilder()
io.helidon.common.reactive.IoMulti.createInputStream(InputStream)	please use IoMulti.multiFromStream(java.io.InputStream)
io.helidon.common.reactive.IoMulti.createOutputStream()	Please use IoMulti.outputStreamMulti()
io.helidon.common.reactive.Multi.from(Single<T>)	use Multi.create(io.helidon.common.reactive.Single) instead
io.helidon.common.reactive.Multi.from(Iterable<T>)	use Multi.create(java.lang.Iterable) instead
io.helidon.common.reactive.Multi.from(CompletionStage<T>)	use Multi.create(java.util.concurrent.CompletionStage) instead
io.helidon.common.reactive.Multi.from(CompletionStage<T>, boolean)	use Multi.create(java.util.concurrent.CompletionStage, boolean) instead
io.helidon.common.reactive.Multi.from(Flow.Publisher<T>)	use Multi.create(java.util.concurrent.Flow.Publisher) instead
io.helidon.common.reactive.Multi.from(Stream<T>)	use Multi.create(java.util.stream.Stream) instead
io.helidon.common.reactive.Single.from(Single<T>)	use Single.create(io.helidon.common.reactive.Single) instead
io.helidon.common.reactive.Single.from(CompletionStage<T>)	use Single.create(java.util.concurrent.CompletionStage) instead
io.helidon.common.reactive.Single.from(CompletionStage<T>, boolean)	use Single.create(java.util.concurrent.CompletionStage, boolean) instead
io.helidon.common.reactive.Single.from(Flow.Publisher<T>)	use Single.create(java.util.concurrent.Flow.Publisher) instead
io.helidon.config.ConfigMappers.toCalendar(String)	use new time API, such as ZonedDateTime
io.helidon.config.ConfigMappers.toDate(String)	Use one of the time API classes, such as Instant or ZonedDateTime
io.helidon.config.ConfigMappers.toGregorianCalendar(String)	use new time API, such as ZonedDateTime
io.helidon.config.ConfigMappers.toSimpleTimeZone(String)	use new time API, such as ZoneId
io.helidon.config.ConfigMappers.toTimeZone(String)	use new time API, such as ZoneId
io.helidon.config.encryption.EncryptionUtil.decryptAesBytes(char[], String)	This method will be moved to a new module
io.helidon.config.encryption.EncryptionUtil.encryptAesBytes(char[], byte[])	this method will be removed once a separate module for encryption is created
io.helidon.config.hocon.HoconConfigParserBuilder.disableResolving()
io.helidon.config.spi.ConfigParser.parse(ConfigParser.Content)	use ConfigParser.parse(io.helidon.config.spi.ConfigParser.Content, java.util.function.Function) instead
io.helidon.grpc.client.GrpcChannelDescriptor.Builder.nameResolverFactory(NameResolver.Factory)
io.helidon.grpc.client.GrpcChannelDescriptor.nameResolverFactory()
io.helidon.integrations.cdi.hibernate.CDISEJtaPlatformProvider.getProvidedJtaPlatform()	For Hibernate use only.
io.helidon.integrations.cdi.hibernate.DataSourceBackedDialectFactory.buildDialect(Map<String, Object>, DialectResolutionInfoSource)	For Hibernate use only.
io.helidon.integrations.cdi.hibernate.DataSourceBackedDialectFactory.contribute(StandardServiceRegistryBuilder)	For Hibernate use only.
io.helidon.integrations.cdi.hibernate.DataSourceBackedDialectFactory.getServiceInitiated()	For Hibernate use only.
io.helidon.integrations.cdi.hibernate.DataSourceBackedDialectFactory.initiateService(Map<String, Object>, ServiceRegistryImplementor)	For Hibernate use only.
io.helidon.integrations.jdbc.DelegatingCallableStatement.getBigDecimal(int, int)
io.helidon.integrations.jdbc.DelegatingPreparedStatement.setUnicodeStream(int, InputStream, int)
io.helidon.integrations.jdbc.DelegatingResultSet.getBigDecimal(int, int)
io.helidon.integrations.jdbc.DelegatingResultSet.getBigDecimal(String, int)
io.helidon.integrations.jdbc.DelegatingResultSet.getUnicodeStream(int)
io.helidon.integrations.jdbc.DelegatingResultSet.getUnicodeStream(String)
io.helidon.integrations.jta.jdbc.JtaDataSource.registerWith(Consumer<? super Synchronization>)	This method is slated for removal with no replacement.
io.helidon.integrations.oci.secrets.configsource.OciSecretsConfigSourceProvider.create(String, Config)	For use by the Helidon Config subsystem only.
io.helidon.integrations.oci.secrets.configsource.OciSecretsConfigSourceProvider.supported()	For use by the Helidon Config subsystem only.
io.helidon.integrations.oci.secrets.configsource.OciSecretsConfigSourceProvider.supports(String)	For use by the Helidon Config subsystem only.
io.helidon.integrations.oci.secrets.configsource.SecretBundleLazyConfigSource.node(String)
io.helidon.integrations.oci.secrets.configsource.SecretBundleNodeConfigSource.isModified(SecretBundleNodeConfigSource.Stamp)
io.helidon.integrations.oci.secrets.configsource.SecretBundleNodeConfigSource.load()
io.helidon.integrations.oci.secrets.configsource.SecretBundleNodeConfigSource.pollingStrategy()
io.helidon.media.common.ContentReaders.byteArrayReader()	since 2.0.0, use ContentReaders.readBytes(Publisher) instead
io.helidon.media.common.ContentReaders.inputStreamReader()	since 2.0.0, use DefaultMediaSupport.inputStreamReader()
io.helidon.media.common.ContentReaders.stringReader(Charset)	since 2.0.0, use ContentReaders.readString(Publisher, Charset)} or DefaultMediaSupport.stringReader() instead
io.helidon.media.common.ContentReaders.urlEncodedStringReader(Charset)	since 2.0.0, use ContentReaders.readURLEncodedString(Publisher, Charset) instead
io.helidon.media.common.ContentWriters.byteArrayWriter(boolean)	since 2.0.0, use ContentWriters.writeBytes(byte[], boolean) instead
io.helidon.media.common.ContentWriters.byteChannelWriter()	since 2.0.0, use DefaultMediaSupport.byteChannelWriter()} instead
io.helidon.media.common.ContentWriters.byteChannelWriter(RetrySchema)	since 2.0.0, use DefaultMediaSupport.byteChannelWriter(RetrySchema)} instead
io.helidon.media.common.ContentWriters.charBufferWriter(Charset)	since 2.0.0, use ContentWriters.writeCharBuffer(CharBuffer, Charset) instead
io.helidon.media.common.ContentWriters.charSequenceWriter(Charset)	since 2.0.0, use ContentWriters.writeCharSequence(CharSequence, Charset) or DefaultMediaSupport.charSequenceWriter() instead
io.helidon.media.common.MessageBodyReadableContent.registerFilter(Function<Flow.Publisher<DataChunk>, Flow.Publisher<DataChunk>>)
io.helidon.media.common.MessageBodyReadableContent.registerReader(Class<T>, Reader<T>)
io.helidon.media.common.MessageBodyReadableContent.registerReader(Predicate<Class<?>>, Reader<T>)
io.helidon.media.common.MessageBodyReaderContext.create(MediaContext, MessageBodyContext.EventListener, ReadOnlyParameters, Optional<MediaType>)	Use MessageBodyReaderContext.create(MediaContext, io.helidon.media.common.MessageBodyContext.EventListener, io.helidon.common.http.ReadOnlyHeaders, java.util.Optional) instead, passing ReadOnlyHeaders instead of ReadOnlyParameters.
io.helidon.media.common.MessageBodyReaderContext.create(MessageBodyReaderContext, MessageBodyContext.EventListener, ReadOnlyParameters, Optional<MediaType>)	Use MessageBodyReaderContext.create(MessageBodyReaderContext, io.helidon.media.common.MessageBodyContext.EventListener, io.helidon.common.http.ReadOnlyHeaders, java.util.Optional) instead, passing ReadOnlyHeaders instead of ReadOnlyParameters.
io.helidon.media.common.MessageBodyReaderContext.registerReader(Class<T>, Reader<T>)	since 2.0.0 use MessageBodyReaderContext.registerReader(MessageBodyReader) instead
io.helidon.media.common.MessageBodyReaderContext.registerReader(Predicate<Class<?>>, Reader<T>)	since 2.0.0 use MessageBodyReaderContext.registerReader(MessageBodyReader) instead
io.helidon.media.common.MessageBodyWriterContext.create(Parameters)	Use MessageBodyWriterContext.create(io.helidon.common.http.Headers) instead, passing Headers instead of Parameters.
io.helidon.media.common.MessageBodyWriterContext.create(MediaContext, MessageBodyContext.EventListener, Parameters, List<MediaType>)	Use MessageBodyWriterContext.create(MediaContext, io.helidon.media.common.MessageBodyContext.EventListener, io.helidon.common.http.Headers, java.util.List) instead, passing Headers instead of Parameters.
io.helidon.media.common.MessageBodyWriterContext.create(MessageBodyWriterContext, Parameters)	Use (@link MessageBodyWriterContext.create(MessageBodyWriterContext, io.helidon.common.http.Headers) instead passing Headers instead of Parameters.
io.helidon.media.common.MessageBodyWriterContext.create(MessageBodyWriterContext, MessageBodyContext.EventListener, Parameters, List<MediaType>)	Use MessageBodyWriterContext.create(MessageBodyWriterContext, io.helidon.media.common.MessageBodyContext.EventListener, io.helidon.common.http.Headers, java.util.List) instead, passing Headers instead of Parameters.
io.helidon.media.common.MessageBodyWriterContext.registerWriter(Class<T>, MediaType, Function<? extends T, Flow.Publisher<DataChunk>>)	since 2.0.0, use MessageBodyWriterContext.registerWriter(MessageBodyWriter) instead
io.helidon.media.common.MessageBodyWriterContext.registerWriter(Class<T>, Function<T, Flow.Publisher<DataChunk>>)	since 2.0.0, use MessageBodyWriterContext.registerWriter(MessageBodyWriter) instead
io.helidon.media.common.MessageBodyWriterContext.registerWriter(Predicate<?>, MediaType, Function<T, Flow.Publisher<DataChunk>>)	since 2.0.0, use MessageBodyWriterContext.registerWriter(MessageBodyWriter) instead
io.helidon.media.common.MessageBodyWriterContext.registerWriter(Predicate<?>, Function<T, Flow.Publisher<DataChunk>>)	since 2.0.0 use MessageBodyWriterContext.registerWriter(MessageBodyWriter) instead
io.helidon.media.multipart.BodyPart.filename()	since 3.1.2, this method will be updated to return Optional<String> in future releases, use headers().contentDisposition().filename() instead.
io.helidon.media.multipart.BodyPart.name()	since 3.1.2, this method will be updated to return Optional<String> in future releases, use headers().contentDisposition().name() instead.
io.helidon.messaging.connectors.jms.shim.JakartaSession.unwrap(Class<S>)	since 3.0.3, use JakartaSession.unwrap() instead.
io.helidon.messaging.Emitter.emit(Message<PAYLOAD>)
io.helidon.metrics.api.RegistryFactory.create(Config)	Use RegistryFactory.create(MetricsSettings) instead
io.helidon.metrics.api.RegistryFactory.getInstance(Config)	Use RegistryFactory.getInstance(MetricsSettings) instead
io.helidon.metrics.MetricsSupport.builder()	Use MetricsSupport.builder() instead.
io.helidon.metrics.MetricsSupport.Builder.config(Config)	Use MetricsSupport.Builder.metricsSettings(MetricsSettings.Builder) instead
io.helidon.metrics.MetricsSupport.Builder.keyPerformanceIndicatorsMetricsConfig(Config)	Use MetricsSupport.Builder.metricsSettings(MetricsSettings.Builder) with MetricsSettings.Builder.keyPerformanceIndicatorSettings(KeyPerformanceIndicatorMetricsSettings.Builder) instead.
io.helidon.metrics.MetricsSupport.Builder.keyPerformanceIndicatorsMetricsSettings(KeyPerformanceIndicatorMetricsSettings.Builder)	Use MetricsSupport.Builder.metricsSettings(MetricsSettings.Builder) with MetricsSettings.Builder.keyPerformanceIndicatorSettings(KeyPerformanceIndicatorMetricsSettings.Builder) instead.
io.helidon.metrics.RegistryFactory.create()	Use RegistryFactory.create()
io.helidon.metrics.RegistryFactory.create(Config)	Use RegistryFactory.create(Config)
io.helidon.metrics.RegistryFactory.getInstance()	Use RegistryFactory.getInstance()
io.helidon.metrics.RegistryFactory.getInstance(Config)	Use RegistryFactory.getInstance(MetricsSettings)
io.helidon.microprofile.jwt.auth.JsonWebTokenImpl.getClaim(String, Class<T>)	This class will no longer be public in future versions
io.helidon.microprofile.jwt.auth.JwtAuthProvider.Builder.expectedAudience(String)	use JwtAuthProvider.Builder.addExpectedAudience(String) instead
io.helidon.microprofile.messaging.MessagingCdiExtension.channelsLiveness()	Implement MessagingChannelProcessor as a bean instead, which can peak to any messaging channel.
io.helidon.microprofile.messaging.MessagingCdiExtension.channelsReadiness()	Implement MessagingChannelProcessor as a bean instead, which can peak to any messaging channel.
io.helidon.microprofile.server.Main.serverPort()	use ServerCdiExtension to get the port
io.helidon.security.providers.oidc.common.OidcConfig.appClient()	Use OidcConfig.appWebClient()
io.helidon.security.providers.oidc.common.OidcConfig.cookieName()	use OidcConfig.tokenCookieHandler() instead
io.helidon.security.providers.oidc.common.OidcConfig.cookieOptions()	please use OidcConfig.tokenCookieHandler() instead
io.helidon.security.providers.oidc.common.OidcConfig.cookieValuePrefix()	use OidcCookieHandler instead, this method will no longer be avilable
io.helidon.security.providers.oidc.common.OidcConfig.generalClient()	Use OidcConfig.generalWebClient() instead
io.helidon.security.providers.oidc.common.OidcConfig.introspectEndpoint()	Please use OidcConfig.appWebClient() and OidcConfig.introspectUri() instead; result of moving to reactive webclient from JAX-RS client
io.helidon.security.providers.oidc.common.OidcConfig.tokenEndpoint()	Please use OidcConfig.appWebClient() and OidcConfig.tokenEndpointUri() instead; result of moving to reactive webclient from JAX-RS client
io.helidon.security.providers.oidc.common.OidcConfig.updateRequest(OidcConfig.RequestType, WebClientRequestBuilder, FormParams.Builder)	this will be removed without replacement
io.helidon.webserver.ConfiguredTlsManager.configureAndSet(WebServerTls, SSLContext)	this method will be removed in a future release.
io.helidon.webserver.ConfiguredTlsManager.createTmf(WebServerTls)	this method will be removed in a future release.
io.helidon.webserver.ConfiguredTlsManager.initSslContext(WebServerTls, KeyManager[], TrustManager[])	this method will be removed in a future release.
io.helidon.webserver.ConfiguredTlsManager.reload(WebServerTls, KeyManager[], TrustManager[])	this method will be removed in a future release.
io.helidon.webserver.ResponseHeaders.whenSend()	since 2.0.0, please use ResponseHeaders.whenSent()
io.helidon.webserver.ServerConfiguration.builder()	since 2.0.0 - please use WebServer.builder() instead
io.helidon.webserver.ServerConfiguration.builder(Config)	since 2.0.0 - please use WebServer.builder(), then WebServer.Builder.config(io.helidon.config.Config), or WebServer.create(Routing, io.helidon.config.Config)
io.helidon.webserver.ServerConfiguration.Builder.addSocket(String, int, InetAddress)	since 2.0.0, please use ServerConfiguration.Builder.addSocket(String, SocketConfiguration) instead
io.helidon.webserver.ServerConfiguration.socket(String)	since 2.0.0, please use ServerConfiguration.namedSocket(String) instead
io.helidon.webserver.ServerResponse.registerFilter(Function<Flow.Publisher<DataChunk>, Flow.Publisher<DataChunk>>)	since 2.0.0, use ServerResponse.registerFilter(io.helidon.media.common.MessageBodyFilter) instead
io.helidon.webserver.ServerResponse.registerWriter(Class<T>, MediaType, Function<? extends T, Flow.Publisher<DataChunk>>)	since 2.0.0, use ServerResponse.registerWriter(io.helidon.media.common.MessageBodyWriter) instead
io.helidon.webserver.ServerResponse.registerWriter(Class<T>, Function<T, Flow.Publisher<DataChunk>>)	Since 2.0.0, use ServerResponse.registerWriter(io.helidon.media.common.MessageBodyWriter) instead
io.helidon.webserver.ServerResponse.registerWriter(Predicate<?>, MediaType, Function<T, Flow.Publisher<DataChunk>>)	since 2.0.0, use ServerResponse.registerWriter(io.helidon.media.common.MessageBodyWriter) instead
io.helidon.webserver.ServerResponse.registerWriter(Predicate<?>, Function<T, Flow.Publisher<DataChunk>>)	since 2.0.0, use ServerResponse.registerWriter(io.helidon.media.common.MessageBodyWriter) instead
io.helidon.webserver.SocketConfiguration.allowedCipherSuite()	use tls().cipherSuite() instead. This method will be removed at 3.0.0 version.
io.helidon.webserver.SocketConfiguration.Builder.enabledSSlProtocols(String...)	since 2.0.0, please use WebServerTls.Builder.enabledProtocols(String...) instead
io.helidon.webserver.SocketConfiguration.Builder.enabledSSlProtocols(List<String>)
io.helidon.webserver.SocketConfiguration.Builder.ssl(Supplier<? extends SSLContext>)	since 2.0.0, please use SocketConfiguration.SocketConfigurationBuilder.tls(Supplier) instead
io.helidon.webserver.SocketConfiguration.Builder.ssl(SSLContext)	since 2.0.0, please use SocketConfiguration.Builder.tls(WebServerTls) instead
io.helidon.webserver.SocketConfiguration.Builder.timeoutMillis(int)	since 2.0.0 please use SocketConfiguration.Builder.timeout(long, java.util.concurrent.TimeUnit) instead
io.helidon.webserver.SocketConfiguration.clientAuth()	use tls().clientAuth() instead. This method will be removed at 3.0.0 version.
io.helidon.webserver.SocketConfiguration.enabledSslProtocols()	use tls().enabledTlsProtocols() instead. This method will be removed at 3.0.0 version.
io.helidon.webserver.SocketConfiguration.ssl()	use tls().sslContext() instead. This method will be removed at 3.0.0 version.
io.helidon.webserver.TlsManager.subscribe(Consumer<SSLContext>)	this method will be removed in a future release.
io.helidon.webserver.WebServer.Builder.routing(Routing)	Use WebServer.Builder.addRouting(Routing) or WebServer.Builder.addRouting(Routing) instead.

Deprecated Constructors

Constructor	Description
io.helidon.config.encryption.MpEncryptionFilter()
io.helidon.config.hocon.HoconConfigParser()	Use HoconConfigParser.builder() to construct a customized instance, or HoconConfigParser.create() to get an instance with defaults
io.helidon.config.yaml.YamlConfigParser()	This method should not be directly used, use YamlConfigParser.create()
io.helidon.integrations.cdi.eclipselink.CDISEPlatformExtension()	Only a CDI container should invoke this constructor.
io.helidon.integrations.cdi.hibernate.CDISEJtaPlatformProvider()	For Hibernate use only.
io.helidon.integrations.cdi.hibernate.DataSourceBackedDialectFactory()	For use by ServiceLoader instances only.
io.helidon.integrations.cdi.jpa.PersistenceExtension()	For invocation by CDI only.
io.helidon.integrations.jdbc.ConditionallyCloseableConnection(Connection)	This constructor continues to exist for backwards compatibility only and its use is strongly discouraged. Please use the ConditionallyCloseableConnection(Connection, boolean, boolean) constructor instead and consider supplying true for its strictClosedChecking parameter. In the future, this constructor may change, without prior notice, to cause new ConditionallyCloseableConnection instances created by it to behave as if they were created by invocations of the ConditionallyCloseableConnection(Connection, boolean, boolean) constructor instead, with true supplied for its strictClosedChecking parameter.
io.helidon.integrations.jdbc.ConditionallyCloseableConnection(Connection, boolean)	This constructor continues to exist for backwards compatibility only and its use is strongly discouraged. Please use the ConditionallyCloseableConnection(Connection, boolean, boolean) constructor instead and consider supplying true for its strictClosedChecking parameter. In the future, this constructor may change, without prior notice, to cause new ConditionallyCloseableConnection instances created by it to behave as if they were created by invocations of the ConditionallyCloseableConnection(Connection, boolean, boolean) constructor instead, with true supplied for its strictClosedChecking parameter.
io.helidon.integrations.jta.jdbc.JtaAdaptingDataSource(TransactionSupplier, TransactionSynchronizationRegistry, boolean, ExceptionConverter, XADataSource, boolean, boolean)	This constructor exists only to handle certain XA-aware connection pools that allow an end-user caller to "borrow" XAConnections and to "return" them using their close() methods, a non-standard practice which is discouraged by the documentation of PooledConnection (from which XAConnection inherits). For such connection pools, XAConnections that are "borrowed" must be returned in this manner to avoid leaks. This constructor implements this behavior. Before using it, you should make sure that the connection pool in question implementing or supplying the XADataSource has the behavior described above; normally an XAConnection should not be used directly or closed by end-user code.
io.helidon.integrations.jta.weld.NarayanaTransactionServices()	Only intended for service loader, do not instantiate
io.helidon.integrations.oci.sdk.cdi.OciExtension()	For ServiceLoader use only.
io.helidon.integrations.oci.secrets.configsource.OciSecretsConfigSourceProvider()	For use by ServiceLoader only.
io.helidon.integrations.oci.secrets.mp.configsource.OciSecretsMpMetaConfigProvider()	For use by the Helidon Config subsystem only.
io.helidon.integrations.oci.tls.certificates.DefaultOciCertificatesDownloader()	this is a Java ServiceLoader implementation and the constructor should not be used directly
io.helidon.integrations.oci.tls.certificates.DefaultOciCertificatesTlsManagerProvider()	this is a Java ServiceLoader implementation and the constructor should not be used directly
io.helidon.integrations.oci.tls.certificates.DefaultOciPrivateKeyDownloader()	this is a Java ServiceLoader implementation and the constructor should not be used directly
io.helidon.integrations.vault.auths.approle.AppRoleVaultAuth()	please use AppRoleVaultAuth.builder()
io.helidon.integrations.vault.auths.k8s.K8sVaultAuth()	please use K8sVaultAuth.builder()
io.helidon.integrations.vault.secrets.cubbyhole.CubbyholeEngineProvider()	Do not use this constructor, this is a service loader service!
io.helidon.integrations.vault.secrets.cubbyhole.CubbyholeSecurityService()	Do not use this constructor, this is a service loader service!
io.helidon.integrations.vault.secrets.kv1.Kv1SecurityService()	Do not use this constructor, this is a service loader service!
io.helidon.integrations.vault.secrets.kv2.Kv2SecurityService()	Do not use this constructor, this is a service loader service!
io.helidon.media.common.ReadableByteChannelPublisher(ReadableByteChannel, RetrySchema)	please use IoMulti.multiFromByteChannel(java.nio.channels.ReadableByteChannel)
io.helidon.security.providers.config.vault.ConfigVaultProviderService()	do not use, this should only be invoked by Java Service Loader
io.helidon.webserver.http2.Http2UpgradeCodecProvider()	Only intended for service loader, do not instantiate
io.helidon.webserver.websocket.WebsocketUpgradeCodecProvider()	Only intended for service loader, do not instantiate

Deprecated Enum Constants

Enum Constant	Description
io.helidon.common.http.Http.Status.HTTP_VERSION_NOT_SUPPORTED	use Http.Status.HTTP_VERSION_NOT_SUPPORTED_505 instead (inconsistent name)