Remove Headers
The Remove Headers EIP allows you to remove one or more headers from the Message, based on pattern syntax.
Options
The Remove Headers eip supports 3 options, which are listed below.
Name | Description | Default | Type |
---|---|---|---|
pattern |
Required Name or pattern of headers to remove. The pattern is matched in the following order: 1 = exact match 2 = wildcard (pattern ends with a and the name starts with the pattern) 3 = regular expression (all of above is case in-sensitive). |
String |
|
excludePattern |
Name or patter of headers to not remove. The pattern is matched in the following order: 1 = exact match 2 = wildcard (pattern ends with a and the name starts with the pattern) 3 = regular expression (all of above is case in-sensitive). |
String |
|
disabled |
Whether to disable this EIP from the route during build time. Once an EIP has been disabled then it cannot be enabled later at runtime. |
false |
Boolean |
description |
Sets the description of this node. |
DescriptionDefinition |
Remove Headers by pattern
The Remove Headers EIP supports pattern matching by the following rules in the given order:
-
match by exact name
-
match by wildcard
-
match by regular expression
Remove all headers
To remove all headers you can use *
as the pattern:
- Java
-
from("seda:b") .removeHeaders("*") .to("mock:result");
- XML
-
<route> <from uri="seda:b"/> <removeHeaders pattern="*"/> <to uri="mock:result"/> </route>
- YAML
-
- from: uri: seda:b steps: - removeHeaders: "*" - to: uri: mock:result
Remove all Camel headers
To remove all headers that start with Camel
then use Camel*
as shown:
- Java
-
from("seda:b") .removeHeaders("Camel*") .to("mock:result");
- XML
-
<route> <from uri="seda:b"/> <removeHeaders pattern="Camel*"/> <to uri="mock:result"/> </route>
- YAML
-
- from: uri: seda:b steps: - removeHeaders: "Camel*" - to: uri: mock:result
See Also
Camel provides the following EIPs for removing headers or exchange properties:
-
Remove Header - To remove a single header
-
Remove Headers - To remove one or more message headers
-
Remove Property - To remove a single exchange property
-
Remove Properties - To remove one or more exchange properties