Package de.otto.synapse.message
Class Header
java.lang.Object
de.otto.synapse.message.Header
- All Implemented Interfaces:
java.io.Serializable
public class Header
extends java.lang.Object
implements java.io.Serializable
The Header of a
Message.
Headers contain metadata about a message which may only be available on one side of a
channel: MessageLogReceiverEndpoint, MessageQueueReceiverEndpoint or
AbstractMessageSenderEndpoint might add different information to
the message header.
- See Also:
- EIP: Message, Serialized Form
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Nested Class Summary
Nested Classes Modifier and Type Class Description static classHeader.Builder -
Method Summary
Modifier and Type Method Description static Header.Builderbuilder()booleancontainsKey(HeaderAttr attr)booleancontainsKey(java.lang.String key)static Header.BuildercopyOf(Header header)booleanequals(java.lang.Object o)java.lang.Objectget(HeaderAttr attr)java.lang.Objectget(HeaderAttr attr, java.lang.String defaultValue)java.lang.Objectget(java.lang.String key)java.lang.Objectget(java.lang.String key, java.lang.String defaultValue)com.google.common.collect.ImmutableMap<java.lang.String,java.lang.String>getAll()java.time.InstantgetAsInstant(HeaderAttr attr)java.time.InstantgetAsInstant(HeaderAttr attr, java.time.Instant defaultValue)java.time.InstantgetAsInstant(java.lang.String key)java.time.InstantgetAsInstant(java.lang.String key, java.time.Instant defaultValue)java.lang.StringgetAsString(HeaderAttr attr)java.lang.StringgetAsString(HeaderAttr attr, java.lang.String defaultValue)java.lang.StringgetAsString(java.lang.String key)java.lang.StringgetAsString(java.lang.String key, java.lang.String defaultValue)java.util.Optional<ShardPosition>getShardPosition()inthashCode()static Headerof()static Headerof(com.google.common.collect.ImmutableMap<java.lang.String,java.lang.String> attributes)static Headerof(ShardPosition shardPosition)static Headerof(ShardPosition shardPosition, com.google.common.collect.ImmutableMap<java.lang.String,java.lang.String> attributes)java.lang.StringtoString()Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Method Details
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of
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of
public static Header of(com.google.common.collect.ImmutableMap<java.lang.String,java.lang.String> attributes) -
of
public static Header of(ShardPosition shardPosition, com.google.common.collect.ImmutableMap<java.lang.String,java.lang.String> attributes) -
of
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builder
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copyOf
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getShardPosition
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getAll
@Nonnull public com.google.common.collect.ImmutableMap<java.lang.String,java.lang.String> getAll() -
containsKey
public boolean containsKey(java.lang.String key) -
containsKey
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get
@Nullable public java.lang.Object get(java.lang.String key) -
get
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get
@Nullable public java.lang.Object get(java.lang.String key, java.lang.String defaultValue) -
get
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getAsString
@Nullable public java.lang.String getAsString(java.lang.String key) -
getAsString
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getAsString
@Nullable public java.lang.String getAsString(java.lang.String key, java.lang.String defaultValue) -
getAsString
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getAsInstant
@Nullable public java.time.Instant getAsInstant(java.lang.String key) -
getAsInstant
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getAsInstant
@Nullable public java.time.Instant getAsInstant(java.lang.String key, java.time.Instant defaultValue) -
getAsInstant
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equals
public boolean equals(java.lang.Object o)- Overrides:
equalsin classjava.lang.Object
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hashCode
public int hashCode()- Overrides:
hashCodein classjava.lang.Object
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toString
public java.lang.String toString()- Overrides:
toStringin classjava.lang.Object
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