This is an automated email from the ASF dual-hosted git repository.
zregvart pushed a commit to branch camel-2.x
in repository https://gitbox.apache.org/repos/asf/camel.git
The following commit(s) were added to refs/heads/camel-2.x by this push:
new 502fc1e CAMEL-16992: zealously escape potential attribute references
502fc1e is described below
commit 502fc1e9dc230d3568e4ec5b969053e8e9c9b718
Author: Zoran Regvart <zregv...@apache.org>
AuthorDate: Fri Sep 24 08:47:31 2021 +0200
CAMEL-16992: zealously escape potential attribute references
---
.../docs/modules/languages/pages/simple-language.adoc | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git
a/camel-core/src/main/docs/modules/languages/pages/simple-language.adoc
b/camel-core/src/main/docs/modules/languages/pages/simple-language.adoc
index 56382f0..c80e18d 100644
--- a/camel-core/src/main/docs/modules/languages/pages/simple-language.adoc
+++ b/camel-core/src/main/docs/modules/languages/pages/simple-language.adoc
@@ -25,8 +25,8 @@ choose a more expressive and powerful language such as:
* xref:ognl-language.adoc[OGNL]
* xref:el-language.adoc[EL]
-The simple language uses `${body}` placeholders for complex expressions
-where the expression contains constant literals. The ${ } placeholders
+The simple language uses `$\{body}` placeholders for complex expressions
+where the expression contains constant literals. The $\{ } placeholders
can be omitted if the expression is only the token itself.
TIP: *Alternative syntax* From Camel 2.5 onwards you can also use the
alternative syntax which
@@ -48,20 +48,20 @@ language as a Predicate then the literal text
`"$\{body} == 'Camel'"`. Notice how we have single quotes around the
literal. The old style of using `"body"` and `"header.foo"` to refer to
the message body and header is @deprecated, and it is encouraged to
-always use ${ } tokens for the built-in functions.
+always use $\{ } tokens for the built-in functions.
The range operator now requires the range to be in single quote as well
as shown: `"${header.zip} between '30000..39999'"`.
To get the body of the in message: `"body"`, or `"in.body"` or
`"$\{body}"`.
-A complex expression must use ${ } placeholders, such as:
+A complex expression must use $\{ } placeholders, such as:
`"Hello ${in.header.name} how are you?"`.
You can have multiple functions in the same expression:
`"Hello ${in.header.name} this is ${in.header.me} speaking"`. +
However you can *not* nest functions in Camel 2.8.x or older (i.e.
-having another ${ } placeholder in an existing, is not allowed). +
+having another $\{ } placeholder in an existing, is not allowed). +
From *Camel 2.9* onwards you can nest functions.
== Simple Language options
@@ -411,7 +411,7 @@ simple("${body.address.zip} > 1000")
The parser is limited to only support a single operator.
-To enable it the left value must be enclosed in ${ }. The syntax is:
+To enable it the left value must be enclosed in $\{ }. The syntax is:
[source]
--------------------------
@@ -419,7 +419,7 @@ ${leftValue} OP rightValue
--------------------------
Where the `rightValue` can be a String literal enclosed in `' '`,
-`null`, a constant value or another expression enclosed in ${ }.
+`null`, a constant value or another expression enclosed in $\{ }.
IMPORTANT: There *must* be spaces around the operator.
@@ -921,7 +921,7 @@ And in XML DSL
*Since Camel 2.9.1*
-You can configure the function start and end tokens - ${ } using the
+You can configure the function start and end tokens - $\{ } using the
setters `changeFunctionStartToken` and `changeFunctionEndToken` on
`SimpleLanguage`, using Java code. From Spring XML you can define a
<bean> tag with the new changed tokens in the properties as shown below:
