Package io.micronaut.mcp.http.server

Record Class McpHttpRequest

java.lang.Object

java.lang.Record

io.micronaut.mcp.http.server.McpHttpRequest

Record Components:

protocolVersion - MCP Version

sessionId - Session ID

lastEventId - Last Event ID

@Introspected
public record McpHttpRequest(@NonNull String protocolVersion, @Nullable String sessionId, @Nullable String lastEventId)
extends Record

See Also:

• Protocol Version Header

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_PROTOCOL_VERSION
static final String	HTTP_HEADER_DEFAULT_LAST_EVENT_ID
static final String	HTTP_HEADER_MCP_PROTOCOL_VERSION
static final String	HTTP_HEADER_MCP_SESSION_ID

Constructor Summary

Constructors

Constructor	Description
McpHttpRequest(@NonNull String protocolVersion, @Nullable String sessionId, @Nullable String lastEventId)	Creates an instance of a McpHttpRequest record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
@Nullable String	lastEventId()	Returns the value of the lastEventId record component.
@NonNull String	protocolVersion()	Returns the value of the protocolVersion record component.
@Nullable String	sessionId()	Returns the value of the sessionId record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

HTTP_HEADER_MCP_PROTOCOL_VERSION

public static final String HTTP_HEADER_MCP_PROTOCOL_VERSION

See Also:

• Constant Field Values

DEFAULT_PROTOCOL_VERSION

public static final String DEFAULT_PROTOCOL_VERSION

See Also:

• Constant Field Values

HTTP_HEADER_MCP_SESSION_ID

public static final String HTTP_HEADER_MCP_SESSION_ID

See Also:

• Constant Field Values

HTTP_HEADER_DEFAULT_LAST_EVENT_ID

public static final String HTTP_HEADER_DEFAULT_LAST_EVENT_ID

See Also:

• Constant Field Values

Constructor Details

McpHttpRequest

public McpHttpRequest(@Header(name="MCP-Protocol-Version",defaultValue="2025-03-26") @NonNull
 @NonNull String protocolVersion,
 @Header("Mcp-Session-Id") @Nullable
 @Nullable String sessionId,
 @Header("Last-Event-ID") @Nullable
 @Nullable String lastEventId)

Creates an instance of a McpHttpRequest record class.

Parameters:

protocolVersion - the value for the protocolVersion record component

sessionId - the value for the sessionId record component

lastEventId - the value for the lastEventId record component

Method Details

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

protocolVersion

@Header(name="MCP-Protocol-Version",
        defaultValue="2025-03-26")
@NonNull
public @NonNull String protocolVersion()

Returns the value of the protocolVersion record component.

Returns:

the value of the protocolVersion record component

sessionId

@Header("Mcp-Session-Id")
@Nullable
public @Nullable String sessionId()

Returns the value of the sessionId record component.

Returns:

the value of the sessionId record component

lastEventId

@Header("Last-Event-ID")
@Nullable
public @Nullable String lastEventId()

Returns the value of the lastEventId record component.

Returns:

the value of the lastEventId record component