This is an automated email from the ASF dual-hosted git repository.
davsclaus pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/camel.git
The following commit(s) were added to refs/heads/main by this push:
new 33731546eed1 camel-core - Add quote function to simple language
33731546eed1 is described below
commit 33731546eed132344d39e75a1e797276ad54e753
Author: Claus Ibsen <[email protected]>
AuthorDate: Fri Jan 30 17:00:29 2026 +0100
camel-core - Add quote function to simple language
---
.../org/apache/camel/catalog/languages/simple.json | 65 +++++++++---------
.../language/csimple/joor/OriginalSimpleTest.java | 21 ++++++
.../JsonPathSimpleInitBlockFunctionTest.java | 79 ++++++++++++++++++++++
.../org/apache/camel/language/simple/simple.json | 65 +++++++++---------
.../modules/languages/pages/simple-language.adoc | 8 +++
.../camel/language/csimple/CSimpleHelper.java | 15 ++++
.../camel/language/simple/SimpleConstants.java | 4 ++
.../language/simple/SimpleExpressionBuilder.java | 42 ++++++++++++
.../simple/ast/SimpleFunctionExpression.java | 36 ++++++++++
.../apache/camel/language/simple/SimpleTest.java | 21 ++++++
10 files changed, 292 insertions(+), 64 deletions(-)
diff --git
a/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/languages/simple.json
b/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/languages/simple.json
index 217e99bad2b9..d6c522ed7dc5 100644
---
a/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/languages/simple.json
+++
b/catalog/camel-catalog/src/generated/resources/org/apache/camel/catalog/languages/simple.json
@@ -100,37 +100,38 @@
"prettyBody": { "index": 73, "kind": "function", "displayName": "Pretty
Body", "group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Converts the body to a
String, and attempts to pretty print if JSon or XML; otherwise the body is
returned as the String value.", "ognl": false, "suffix": "}" },
"properties:key:default": { "index": 74, "kind": "function",
"displayName": "Property Placeholder", "group": "function", "label":
"function", "required": false, "javaType": "String", "prefix": "${",
"deprecated": false, "deprecationNote": "", "autowired": false, "secret":
false, "description": "Lookup a property placeholder with the given key. If the
key does not exist nor has a value, then an optional default value can be
specified.", "ognl": false, "suffix": "}" },
"propertiesExist:key": { "index": 75, "kind": "function", "displayName":
"Property Placeholder Exists", "group": "function", "label": "function",
"required": false, "javaType": "boolean", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Checks whether a property placeholder with the given key exists or not. The
result can be negated by prefixing the key with !", "ognl": false, "suffix":
"}" },
- "random(min,max)": { "index": 76, "kind": "function", "displayName":
"Random", "group": "function", "label": "function", "required": false,
"javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a random number
between min and max (exclusive)", "ognl": false, "suffix": "}" },
- "ref:name": { "index": 77, "kind": "function", "displayName": "Bean By
Id", "group": "function", "label": "function", "required": false, "javaType":
"Object", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "To look up a bean from the
Registry with the given name.", "ognl": false, "suffix": "}" },
- "replace(from,to,exp)": { "index": 78, "kind": "function", "displayName":
"Replace String Values", "group": "function", "label": "function", "required":
false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Replace all the string values in the message body\/expression. To make it
easier to replace single and double quotes, then you can use XML escaped values
`\\"` as double quote, `\\'` [...]
- "reverse(val...)": { "index": 79, "kind": "function", "displayName":
"Reverse Values", "group": "function", "label": "function", "required": false,
"javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a list of all the
values, but in reverse order", "ognl": false, "suffix": "}" },
- "routeGroup": { "index": 80, "kind": "function", "displayName": "Route
Group", "group": "function", "label": "function", "required": false,
"javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "The route group of the
current route the Exchange is being routed. Not all routes have a group
assigned, so this may be null.", "ognl": false, "suffix": "}" },
- "routeId": { "index": 81, "kind": "function", "displayName": "Route Id",
"group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "The route id of the
current route the Exchange is being routed", "ognl": false, "suffix": "}" },
- "setVariable(key,exp)": { "index": 82, "kind": "function", "displayName":
"Set Variable", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Sets an attachment
with payload from the message body\/expression.", "ognl": false, "suffix": "}"
},
- "setHeader(name,type,exp)": { "index": 83, "kind": "function",
"displayName": "Set Header", "group": "function", "label": "function",
"required": false, "javaType": "Object", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Sets a message header with the given expression (optional converting to the
given type)", "ognl": false, "suffix": "}" },
- "setVariable(name,type,exp)": { "index": 84, "kind": "function",
"displayName": "Set Variable", "group": "function", "label": "function",
"required": false, "javaType": "Object", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Sets a variable with the given expression (optional converting to the given
type)", "ognl": false, "suffix": "}" },
- "shuffle(val...)": { "index": 85, "kind": "function", "displayName":
"Shuffle Values", "group": "function", "label": "function", "required": false,
"javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a list of all the
values shuffled in random order", "ognl": false, "suffix": "}" },
- "size(exp)": { "index": 86, "kind": "function", "displayName": "Size",
"group": "function", "label": "function", "required": false, "javaType": "int",
"prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false,
"secret": false, "description": "Returns the number of elements in collection
or array based payloads. If the value is null then 0 is returned, otherwise
1.", "ognl": false, "suffix": "}" },
- "skip(num)": { "index": 87, "kind": "function", "displayName": "Skip First
Items from the Message Body", "group": "function", "label": "function",
"required": false, "javaType": "java.util.Iterator", "prefix": "${",
"deprecated": false, "deprecationNote": "", "autowired": false, "secret":
false, "description": "The skip function iterates the message body and skips
the first number of items. This can be used with the Splitter EIP to split a
message body and skip the first N number of [...]
- "split(exp,separator)": { "index": 88, "kind": "function", "displayName":
"Split String Values", "group": "function", "label": "function", "required":
false, "javaType": "String[]", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Splits the message body\/expression as a String value using the separator into
a String array", "ognl": false, "suffix": "}" },
- "stepId": { "index": 89, "kind": "function", "displayName": "Step Id",
"group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns the id of the
current step the Exchange is being routed.", "ognl": false, "suffix": "}" },
- "substring(head,tail)": { "index": 90, "kind": "function", "displayName":
"Substring", "group": "function", "label": "function", "required": false,
"javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Returns a substring of
the message body\/expression. If only one positive number, then the returned
string is clipped from the beginning. If only one negative number, then the
returned string is clipped fr [...]
- "substringAfter(exp,before)": { "index": 91, "kind": "function",
"displayName": "Substring After", "group": "function", "label": "function",
"required": false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns a substring of the message body\/expression that comes after. Returns
null if nothing comes after.", "ognl": false, "suffix": "}" },
- "substringBefore(exp,before)": { "index": 92, "kind": "function",
"displayName": "Substring Before", "group": "function", "label": "function",
"required": false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns a substring of the message body\/expression that comes before. Returns
null if nothing comes before.", "ognl": false, "suffix": "}" },
- "substringBetween(exp,after,before)": { "index": 93, "kind": "function",
"displayName": "Substring Between", "group": "function", "label": "function",
"required": false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns a substring of the message body\/expression that are between after and
before. Returns null if nothing comes between.", "ognl": false, "suffix": "}" },
- "sum(val...)": { "index": 94, "kind": "function", "displayName":
"Calculate Sum Number", "group": "function", "label": "function", "required":
false, "javaType": "long", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Sums together all the values as integral numbers. This function can also be
used to subtract by using negative numbers.", "ognl": false, "suffix": "}" },
- "sys.name": { "index": 95, "kind": "function", "displayName": "JVM System
Property", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "The JVM system
property with the given name", "ognl": false, "suffix": "}" },
- "threadId": { "index": 96, "kind": "function", "displayName": "Thread Id",
"group": "function", "label": "function", "required": false, "javaType":
"long", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns the id of the
current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
- "threadName": { "index": 97, "kind": "function", "displayName": "Thread
Name", "group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns the name of the
current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
- "throwException(type,msg)": { "index": 98, "kind": "function",
"displayName": "Throw Exception", "group": "function", "label": "function",
"required": false, "javaType": "java.lang.Exception", "prefix": "${",
"deprecated": false, "deprecationNote": "", "autowired": false, "secret":
false, "description": "Deliberately throws an error. Uses
IllegalArgumentException by default if no type is specified (use fully
qualified classname).", "ognl": false, "suffix": "}" },
- "trim(exp)": { "index": 99, "kind": "function", "displayName": "Trim",
"group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "The trim function trims
the message body (or expression) by removing all leading and trailing white
spaces.", "ognl": false, "suffix": "}" },
- "type:name.field": { "index": 100, "kind": "function", "displayName":
"Java Field Value", "group": "function", "label": "function", "required":
false, "javaType": "Object", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description": "To
refer to a type or field by its classname. To refer to a field, you can append
.FIELD_NAME. For example, you can refer to the constant field from Exchange as:
`org.apache.camel.Exchange.FILE_NAME`", [...]
- "kindOfType(exp)": { "index": 101, "kind": "function", "displayName":
"Kind of Type", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "What kind of type is
the value (null,number,string,boolean,array,object)", "ognl": false, "suffix":
"}" },
- "uppercase(exp)": { "index": 102, "kind": "function", "displayName":
"Uppercase", "group": "function", "label": "function", "required": false,
"javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Uppercases the message
body (or expression)", "ognl": false, "suffix": "}" },
- "uuid(type)": { "index": 103, "kind": "function", "displayName": "Generate
UUID", "group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a UUID using the
Camel `UuidGenerator`. You can choose between `default`, `classic`, `short` and
`simple` as the type. If no type is given, the default is used. It is also
possible to use a custom `Uuid [...]
- "variable.name": { "index": 104, "kind": "function", "displayName":
"Variable", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "The variable with the
given name", "ognl": true, "suffix": "}" },
- "variableAs(key,type)": { "index": 105, "kind": "function", "displayName":
"Variable As", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Converts the variable
to the given type (classname).", "ognl": false, "suffix": "}" },
- "variables": { "index": 106, "kind": "function", "displayName":
"Variables", "group": "function", "label": "function", "required": false,
"javaType": "java.util.Map", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns all the variables from the current Exchange in a Map", "ognl": false,
"suffix": "}" },
- "xpath(input,exp)": { "index": 107, "kind": "function", "displayName":
"XPath", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "When working with XML
data, then this allows using the XPath language, for example, to extract data
from the message body (in XML format). This requires having camel-xpath JAR on
the classpath. For input (optiona [...]
+ "quote(exp)": { "index": 76, "kind": "function", "displayName": "Quote",
"group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns the message body
(or expression) as a double quoted string", "ognl": false, "suffix": "}" },
+ "random(min,max)": { "index": 77, "kind": "function", "displayName":
"Random", "group": "function", "label": "function", "required": false,
"javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a random number
between min and max (exclusive)", "ognl": false, "suffix": "}" },
+ "ref:name": { "index": 78, "kind": "function", "displayName": "Bean By
Id", "group": "function", "label": "function", "required": false, "javaType":
"Object", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "To look up a bean from the
Registry with the given name.", "ognl": false, "suffix": "}" },
+ "replace(from,to,exp)": { "index": 79, "kind": "function", "displayName":
"Replace String Values", "group": "function", "label": "function", "required":
false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Replace all the string values in the message body\/expression. To make it
easier to replace single and double quotes, then you can use XML escaped values
`\\"` as double quote, `\\'` [...]
+ "reverse(val...)": { "index": 80, "kind": "function", "displayName":
"Reverse Values", "group": "function", "label": "function", "required": false,
"javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a list of all the
values, but in reverse order", "ognl": false, "suffix": "}" },
+ "routeGroup": { "index": 81, "kind": "function", "displayName": "Route
Group", "group": "function", "label": "function", "required": false,
"javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "The route group of the
current route the Exchange is being routed. Not all routes have a group
assigned, so this may be null.", "ognl": false, "suffix": "}" },
+ "routeId": { "index": 82, "kind": "function", "displayName": "Route Id",
"group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "The route id of the
current route the Exchange is being routed", "ognl": false, "suffix": "}" },
+ "setVariable(key,exp)": { "index": 83, "kind": "function", "displayName":
"Set Variable", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Sets an attachment
with payload from the message body\/expression.", "ognl": false, "suffix": "}"
},
+ "setHeader(name,type,exp)": { "index": 84, "kind": "function",
"displayName": "Set Header", "group": "function", "label": "function",
"required": false, "javaType": "Object", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Sets a message header with the given expression (optional converting to the
given type)", "ognl": false, "suffix": "}" },
+ "setVariable(name,type,exp)": { "index": 85, "kind": "function",
"displayName": "Set Variable", "group": "function", "label": "function",
"required": false, "javaType": "Object", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Sets a variable with the given expression (optional converting to the given
type)", "ognl": false, "suffix": "}" },
+ "shuffle(val...)": { "index": 86, "kind": "function", "displayName":
"Shuffle Values", "group": "function", "label": "function", "required": false,
"javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a list of all the
values shuffled in random order", "ognl": false, "suffix": "}" },
+ "size(exp)": { "index": 87, "kind": "function", "displayName": "Size",
"group": "function", "label": "function", "required": false, "javaType": "int",
"prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false,
"secret": false, "description": "Returns the number of elements in collection
or array based payloads. If the value is null then 0 is returned, otherwise
1.", "ognl": false, "suffix": "}" },
+ "skip(num)": { "index": 88, "kind": "function", "displayName": "Skip First
Items from the Message Body", "group": "function", "label": "function",
"required": false, "javaType": "java.util.Iterator", "prefix": "${",
"deprecated": false, "deprecationNote": "", "autowired": false, "secret":
false, "description": "The skip function iterates the message body and skips
the first number of items. This can be used with the Splitter EIP to split a
message body and skip the first N number of [...]
+ "split(exp,separator)": { "index": 89, "kind": "function", "displayName":
"Split String Values", "group": "function", "label": "function", "required":
false, "javaType": "String[]", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Splits the message body\/expression as a String value using the separator into
a String array", "ognl": false, "suffix": "}" },
+ "stepId": { "index": 90, "kind": "function", "displayName": "Step Id",
"group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns the id of the
current step the Exchange is being routed.", "ognl": false, "suffix": "}" },
+ "substring(head,tail)": { "index": 91, "kind": "function", "displayName":
"Substring", "group": "function", "label": "function", "required": false,
"javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Returns a substring of
the message body\/expression. If only one positive number, then the returned
string is clipped from the beginning. If only one negative number, then the
returned string is clipped fr [...]
+ "substringAfter(exp,before)": { "index": 92, "kind": "function",
"displayName": "Substring After", "group": "function", "label": "function",
"required": false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns a substring of the message body\/expression that comes after. Returns
null if nothing comes after.", "ognl": false, "suffix": "}" },
+ "substringBefore(exp,before)": { "index": 93, "kind": "function",
"displayName": "Substring Before", "group": "function", "label": "function",
"required": false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns a substring of the message body\/expression that comes before. Returns
null if nothing comes before.", "ognl": false, "suffix": "}" },
+ "substringBetween(exp,after,before)": { "index": 94, "kind": "function",
"displayName": "Substring Between", "group": "function", "label": "function",
"required": false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns a substring of the message body\/expression that are between after and
before. Returns null if nothing comes between.", "ognl": false, "suffix": "}" },
+ "sum(val...)": { "index": 95, "kind": "function", "displayName":
"Calculate Sum Number", "group": "function", "label": "function", "required":
false, "javaType": "long", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Sums together all the values as integral numbers. This function can also be
used to subtract by using negative numbers.", "ognl": false, "suffix": "}" },
+ "sys.name": { "index": 96, "kind": "function", "displayName": "JVM System
Property", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "The JVM system
property with the given name", "ognl": false, "suffix": "}" },
+ "threadId": { "index": 97, "kind": "function", "displayName": "Thread Id",
"group": "function", "label": "function", "required": false, "javaType":
"long", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns the id of the
current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
+ "threadName": { "index": 98, "kind": "function", "displayName": "Thread
Name", "group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns the name of the
current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
+ "throwException(type,msg)": { "index": 99, "kind": "function",
"displayName": "Throw Exception", "group": "function", "label": "function",
"required": false, "javaType": "java.lang.Exception", "prefix": "${",
"deprecated": false, "deprecationNote": "", "autowired": false, "secret":
false, "description": "Deliberately throws an error. Uses
IllegalArgumentException by default if no type is specified (use fully
qualified classname).", "ognl": false, "suffix": "}" },
+ "trim(exp)": { "index": 100, "kind": "function", "displayName": "Trim",
"group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "The trim function trims
the message body (or expression) by removing all leading and trailing white
spaces.", "ognl": false, "suffix": "}" },
+ "type:name.field": { "index": 101, "kind": "function", "displayName":
"Java Field Value", "group": "function", "label": "function", "required":
false, "javaType": "Object", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description": "To
refer to a type or field by its classname. To refer to a field, you can append
.FIELD_NAME. For example, you can refer to the constant field from Exchange as:
`org.apache.camel.Exchange.FILE_NAME`", [...]
+ "kindOfType(exp)": { "index": 102, "kind": "function", "displayName":
"Kind of Type", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "What kind of type is
the value (null,number,string,boolean,array,object)", "ognl": false, "suffix":
"}" },
+ "uppercase(exp)": { "index": 103, "kind": "function", "displayName":
"Uppercase", "group": "function", "label": "function", "required": false,
"javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Uppercases the message
body (or expression)", "ognl": false, "suffix": "}" },
+ "uuid(type)": { "index": 104, "kind": "function", "displayName": "Generate
UUID", "group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a UUID using the
Camel `UuidGenerator`. You can choose between `default`, `classic`, `short` and
`simple` as the type. If no type is given, the default is used. It is also
possible to use a custom `Uuid [...]
+ "variable.name": { "index": 105, "kind": "function", "displayName":
"Variable", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "The variable with the
given name", "ognl": true, "suffix": "}" },
+ "variableAs(key,type)": { "index": 106, "kind": "function", "displayName":
"Variable As", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Converts the variable
to the given type (classname).", "ognl": false, "suffix": "}" },
+ "variables": { "index": 107, "kind": "function", "displayName":
"Variables", "group": "function", "label": "function", "required": false,
"javaType": "java.util.Map", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns all the variables from the current Exchange in a Map", "ognl": false,
"suffix": "}" },
+ "xpath(input,exp)": { "index": 108, "kind": "function", "displayName":
"XPath", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "When working with XML
data, then this allows using the XPath language, for example, to extract data
from the message body (in XML format). This requires having camel-xpath JAR on
the classpath. For input (optiona [...]
}
}
diff --git
a/components/camel-csimple-joor/src/test/java/org/apache/camel/language/csimple/joor/OriginalSimpleTest.java
b/components/camel-csimple-joor/src/test/java/org/apache/camel/language/csimple/joor/OriginalSimpleTest.java
index d34e89ebdba8..1591bdcc7590 100644
---
a/components/camel-csimple-joor/src/test/java/org/apache/camel/language/csimple/joor/OriginalSimpleTest.java
+++
b/components/camel-csimple-joor/src/test/java/org/apache/camel/language/csimple/joor/OriginalSimpleTest.java
@@ -2614,6 +2614,27 @@ public class OriginalSimpleTest extends
LanguageTestSupport {
assertTrue(expression.evaluate(exchange, Boolean.class));
}
+ @Test
+ public void testQuote() {
+ exchange.getMessage().setBody("Hello World");
+
+ Expression expression =
context.resolveLanguage("csimple").createExpression("${quote()}");
+ String s = expression.evaluate(exchange, String.class);
+ assertEquals("\"Hello World\"", s);
+
+ expression =
context.resolveLanguage("csimple").createExpression("${quote(${body})}");
+ s = expression.evaluate(exchange, String.class);
+ assertEquals("\"Hello World\"", s);
+
+ expression =
context.resolveLanguage("csimple").createExpression("${quote('Hi')}");
+ s = expression.evaluate(exchange, String.class);
+ assertEquals("\"Hi\"", s);
+
+ expression =
context.resolveLanguage("csimple").createExpression("${quote(''Hi'')}");
+ s = expression.evaluate(exchange, String.class);
+ assertEquals("\"Hi\"", s);
+ }
+
@Test
public void testTrim() {
exchange.getMessage().setBody(" Hello World ");
diff --git
a/components/camel-jsonpath/src/test/java/org/apache/camel/jsonpath/JsonPathSimpleInitBlockFunctionTest.java
b/components/camel-jsonpath/src/test/java/org/apache/camel/jsonpath/JsonPathSimpleInitBlockFunctionTest.java
new file mode 100644
index 000000000000..4dbd116bd935
--- /dev/null
+++
b/components/camel-jsonpath/src/test/java/org/apache/camel/jsonpath/JsonPathSimpleInitBlockFunctionTest.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.jsonpath;
+
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.mock.MockEndpoint;
+import org.apache.camel.test.junit5.CamelTestSupport;
+import org.junit.jupiter.api.Test;
+
+public class JsonPathSimpleInitBlockFunctionTest extends CamelTestSupport {
+
+ private final String MAPPING = """
+ $init{
+ $id := ${jsonpath($.id)}
+ $type := ${header.type}
+ $price := ${jsonpath($.amount)}
+ $level ~:= ${body > 100 ? 'HIGH' : 'LOW'}
+ $newStatus ~:= ${sum(${body},50)}
+ }init$
+ {
+ "id": "$id",
+ "type": "$type",
+ "amount": $price,
+ "oldStatus": $price ~> $level() ~> ${quote()}
+ "status": ${newStatus($price)} ~> $level() ~> ${quote()}
+ }
+ """;
+
+ private final String EXPECTED = """
+ {
+ "id": "123",
+ "type": "silver",
+ "amount": 78,
+ "oldStatus": "LOW"
+ "status": "HIGH"
+ }""";
+
+ @Override
+ protected RouteBuilder createRouteBuilder() {
+ return new RouteBuilder() {
+ @Override
+ public void configure() {
+ from("direct:start")
+ .transform().simple(MAPPING)
+ .log("${body}")
+ .to("mock:order");
+ }
+ };
+ }
+
+ @Test
+ public void testMapping() throws Exception {
+ getMockEndpoint("mock:order").expectedBodiesReceived(EXPECTED);
+
+ template.sendBodyAndHeader("direct:start", """
+ {
+ "id": 123,
+ "amount": 78
+ }
+ """, "type", "silver");
+
+ MockEndpoint.assertIsSatisfied(context);
+ }
+
+}
diff --git
a/core/camel-core-languages/src/generated/resources/META-INF/org/apache/camel/language/simple/simple.json
b/core/camel-core-languages/src/generated/resources/META-INF/org/apache/camel/language/simple/simple.json
index 217e99bad2b9..d6c522ed7dc5 100644
---
a/core/camel-core-languages/src/generated/resources/META-INF/org/apache/camel/language/simple/simple.json
+++
b/core/camel-core-languages/src/generated/resources/META-INF/org/apache/camel/language/simple/simple.json
@@ -100,37 +100,38 @@
"prettyBody": { "index": 73, "kind": "function", "displayName": "Pretty
Body", "group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Converts the body to a
String, and attempts to pretty print if JSon or XML; otherwise the body is
returned as the String value.", "ognl": false, "suffix": "}" },
"properties:key:default": { "index": 74, "kind": "function",
"displayName": "Property Placeholder", "group": "function", "label":
"function", "required": false, "javaType": "String", "prefix": "${",
"deprecated": false, "deprecationNote": "", "autowired": false, "secret":
false, "description": "Lookup a property placeholder with the given key. If the
key does not exist nor has a value, then an optional default value can be
specified.", "ognl": false, "suffix": "}" },
"propertiesExist:key": { "index": 75, "kind": "function", "displayName":
"Property Placeholder Exists", "group": "function", "label": "function",
"required": false, "javaType": "boolean", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Checks whether a property placeholder with the given key exists or not. The
result can be negated by prefixing the key with !", "ognl": false, "suffix":
"}" },
- "random(min,max)": { "index": 76, "kind": "function", "displayName":
"Random", "group": "function", "label": "function", "required": false,
"javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a random number
between min and max (exclusive)", "ognl": false, "suffix": "}" },
- "ref:name": { "index": 77, "kind": "function", "displayName": "Bean By
Id", "group": "function", "label": "function", "required": false, "javaType":
"Object", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "To look up a bean from the
Registry with the given name.", "ognl": false, "suffix": "}" },
- "replace(from,to,exp)": { "index": 78, "kind": "function", "displayName":
"Replace String Values", "group": "function", "label": "function", "required":
false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Replace all the string values in the message body\/expression. To make it
easier to replace single and double quotes, then you can use XML escaped values
`\\"` as double quote, `\\'` [...]
- "reverse(val...)": { "index": 79, "kind": "function", "displayName":
"Reverse Values", "group": "function", "label": "function", "required": false,
"javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a list of all the
values, but in reverse order", "ognl": false, "suffix": "}" },
- "routeGroup": { "index": 80, "kind": "function", "displayName": "Route
Group", "group": "function", "label": "function", "required": false,
"javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "The route group of the
current route the Exchange is being routed. Not all routes have a group
assigned, so this may be null.", "ognl": false, "suffix": "}" },
- "routeId": { "index": 81, "kind": "function", "displayName": "Route Id",
"group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "The route id of the
current route the Exchange is being routed", "ognl": false, "suffix": "}" },
- "setVariable(key,exp)": { "index": 82, "kind": "function", "displayName":
"Set Variable", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Sets an attachment
with payload from the message body\/expression.", "ognl": false, "suffix": "}"
},
- "setHeader(name,type,exp)": { "index": 83, "kind": "function",
"displayName": "Set Header", "group": "function", "label": "function",
"required": false, "javaType": "Object", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Sets a message header with the given expression (optional converting to the
given type)", "ognl": false, "suffix": "}" },
- "setVariable(name,type,exp)": { "index": 84, "kind": "function",
"displayName": "Set Variable", "group": "function", "label": "function",
"required": false, "javaType": "Object", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Sets a variable with the given expression (optional converting to the given
type)", "ognl": false, "suffix": "}" },
- "shuffle(val...)": { "index": 85, "kind": "function", "displayName":
"Shuffle Values", "group": "function", "label": "function", "required": false,
"javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a list of all the
values shuffled in random order", "ognl": false, "suffix": "}" },
- "size(exp)": { "index": 86, "kind": "function", "displayName": "Size",
"group": "function", "label": "function", "required": false, "javaType": "int",
"prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false,
"secret": false, "description": "Returns the number of elements in collection
or array based payloads. If the value is null then 0 is returned, otherwise
1.", "ognl": false, "suffix": "}" },
- "skip(num)": { "index": 87, "kind": "function", "displayName": "Skip First
Items from the Message Body", "group": "function", "label": "function",
"required": false, "javaType": "java.util.Iterator", "prefix": "${",
"deprecated": false, "deprecationNote": "", "autowired": false, "secret":
false, "description": "The skip function iterates the message body and skips
the first number of items. This can be used with the Splitter EIP to split a
message body and skip the first N number of [...]
- "split(exp,separator)": { "index": 88, "kind": "function", "displayName":
"Split String Values", "group": "function", "label": "function", "required":
false, "javaType": "String[]", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Splits the message body\/expression as a String value using the separator into
a String array", "ognl": false, "suffix": "}" },
- "stepId": { "index": 89, "kind": "function", "displayName": "Step Id",
"group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns the id of the
current step the Exchange is being routed.", "ognl": false, "suffix": "}" },
- "substring(head,tail)": { "index": 90, "kind": "function", "displayName":
"Substring", "group": "function", "label": "function", "required": false,
"javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Returns a substring of
the message body\/expression. If only one positive number, then the returned
string is clipped from the beginning. If only one negative number, then the
returned string is clipped fr [...]
- "substringAfter(exp,before)": { "index": 91, "kind": "function",
"displayName": "Substring After", "group": "function", "label": "function",
"required": false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns a substring of the message body\/expression that comes after. Returns
null if nothing comes after.", "ognl": false, "suffix": "}" },
- "substringBefore(exp,before)": { "index": 92, "kind": "function",
"displayName": "Substring Before", "group": "function", "label": "function",
"required": false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns a substring of the message body\/expression that comes before. Returns
null if nothing comes before.", "ognl": false, "suffix": "}" },
- "substringBetween(exp,after,before)": { "index": 93, "kind": "function",
"displayName": "Substring Between", "group": "function", "label": "function",
"required": false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns a substring of the message body\/expression that are between after and
before. Returns null if nothing comes between.", "ognl": false, "suffix": "}" },
- "sum(val...)": { "index": 94, "kind": "function", "displayName":
"Calculate Sum Number", "group": "function", "label": "function", "required":
false, "javaType": "long", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Sums together all the values as integral numbers. This function can also be
used to subtract by using negative numbers.", "ognl": false, "suffix": "}" },
- "sys.name": { "index": 95, "kind": "function", "displayName": "JVM System
Property", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "The JVM system
property with the given name", "ognl": false, "suffix": "}" },
- "threadId": { "index": 96, "kind": "function", "displayName": "Thread Id",
"group": "function", "label": "function", "required": false, "javaType":
"long", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns the id of the
current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
- "threadName": { "index": 97, "kind": "function", "displayName": "Thread
Name", "group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns the name of the
current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
- "throwException(type,msg)": { "index": 98, "kind": "function",
"displayName": "Throw Exception", "group": "function", "label": "function",
"required": false, "javaType": "java.lang.Exception", "prefix": "${",
"deprecated": false, "deprecationNote": "", "autowired": false, "secret":
false, "description": "Deliberately throws an error. Uses
IllegalArgumentException by default if no type is specified (use fully
qualified classname).", "ognl": false, "suffix": "}" },
- "trim(exp)": { "index": 99, "kind": "function", "displayName": "Trim",
"group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "The trim function trims
the message body (or expression) by removing all leading and trailing white
spaces.", "ognl": false, "suffix": "}" },
- "type:name.field": { "index": 100, "kind": "function", "displayName":
"Java Field Value", "group": "function", "label": "function", "required":
false, "javaType": "Object", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description": "To
refer to a type or field by its classname. To refer to a field, you can append
.FIELD_NAME. For example, you can refer to the constant field from Exchange as:
`org.apache.camel.Exchange.FILE_NAME`", [...]
- "kindOfType(exp)": { "index": 101, "kind": "function", "displayName":
"Kind of Type", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "What kind of type is
the value (null,number,string,boolean,array,object)", "ognl": false, "suffix":
"}" },
- "uppercase(exp)": { "index": 102, "kind": "function", "displayName":
"Uppercase", "group": "function", "label": "function", "required": false,
"javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Uppercases the message
body (or expression)", "ognl": false, "suffix": "}" },
- "uuid(type)": { "index": 103, "kind": "function", "displayName": "Generate
UUID", "group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a UUID using the
Camel `UuidGenerator`. You can choose between `default`, `classic`, `short` and
`simple` as the type. If no type is given, the default is used. It is also
possible to use a custom `Uuid [...]
- "variable.name": { "index": 104, "kind": "function", "displayName":
"Variable", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "The variable with the
given name", "ognl": true, "suffix": "}" },
- "variableAs(key,type)": { "index": 105, "kind": "function", "displayName":
"Variable As", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Converts the variable
to the given type (classname).", "ognl": false, "suffix": "}" },
- "variables": { "index": 106, "kind": "function", "displayName":
"Variables", "group": "function", "label": "function", "required": false,
"javaType": "java.util.Map", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns all the variables from the current Exchange in a Map", "ognl": false,
"suffix": "}" },
- "xpath(input,exp)": { "index": 107, "kind": "function", "displayName":
"XPath", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "When working with XML
data, then this allows using the XPath language, for example, to extract data
from the message body (in XML format). This requires having camel-xpath JAR on
the classpath. For input (optiona [...]
+ "quote(exp)": { "index": 76, "kind": "function", "displayName": "Quote",
"group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns the message body
(or expression) as a double quoted string", "ognl": false, "suffix": "}" },
+ "random(min,max)": { "index": 77, "kind": "function", "displayName":
"Random", "group": "function", "label": "function", "required": false,
"javaType": "int", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a random number
between min and max (exclusive)", "ognl": false, "suffix": "}" },
+ "ref:name": { "index": 78, "kind": "function", "displayName": "Bean By
Id", "group": "function", "label": "function", "required": false, "javaType":
"Object", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "To look up a bean from the
Registry with the given name.", "ognl": false, "suffix": "}" },
+ "replace(from,to,exp)": { "index": 79, "kind": "function", "displayName":
"Replace String Values", "group": "function", "label": "function", "required":
false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Replace all the string values in the message body\/expression. To make it
easier to replace single and double quotes, then you can use XML escaped values
`\\"` as double quote, `\\'` [...]
+ "reverse(val...)": { "index": 80, "kind": "function", "displayName":
"Reverse Values", "group": "function", "label": "function", "required": false,
"javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a list of all the
values, but in reverse order", "ognl": false, "suffix": "}" },
+ "routeGroup": { "index": 81, "kind": "function", "displayName": "Route
Group", "group": "function", "label": "function", "required": false,
"javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "The route group of the
current route the Exchange is being routed. Not all routes have a group
assigned, so this may be null.", "ognl": false, "suffix": "}" },
+ "routeId": { "index": 82, "kind": "function", "displayName": "Route Id",
"group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "The route id of the
current route the Exchange is being routed", "ognl": false, "suffix": "}" },
+ "setVariable(key,exp)": { "index": 83, "kind": "function", "displayName":
"Set Variable", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Sets an attachment
with payload from the message body\/expression.", "ognl": false, "suffix": "}"
},
+ "setHeader(name,type,exp)": { "index": 84, "kind": "function",
"displayName": "Set Header", "group": "function", "label": "function",
"required": false, "javaType": "Object", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Sets a message header with the given expression (optional converting to the
given type)", "ognl": false, "suffix": "}" },
+ "setVariable(name,type,exp)": { "index": 85, "kind": "function",
"displayName": "Set Variable", "group": "function", "label": "function",
"required": false, "javaType": "Object", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Sets a variable with the given expression (optional converting to the given
type)", "ognl": false, "suffix": "}" },
+ "shuffle(val...)": { "index": 86, "kind": "function", "displayName":
"Shuffle Values", "group": "function", "label": "function", "required": false,
"javaType": "List", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a list of all the
values shuffled in random order", "ognl": false, "suffix": "}" },
+ "size(exp)": { "index": 87, "kind": "function", "displayName": "Size",
"group": "function", "label": "function", "required": false, "javaType": "int",
"prefix": "${", "deprecated": false, "deprecationNote": "", "autowired": false,
"secret": false, "description": "Returns the number of elements in collection
or array based payloads. If the value is null then 0 is returned, otherwise
1.", "ognl": false, "suffix": "}" },
+ "skip(num)": { "index": 88, "kind": "function", "displayName": "Skip First
Items from the Message Body", "group": "function", "label": "function",
"required": false, "javaType": "java.util.Iterator", "prefix": "${",
"deprecated": false, "deprecationNote": "", "autowired": false, "secret":
false, "description": "The skip function iterates the message body and skips
the first number of items. This can be used with the Splitter EIP to split a
message body and skip the first N number of [...]
+ "split(exp,separator)": { "index": 89, "kind": "function", "displayName":
"Split String Values", "group": "function", "label": "function", "required":
false, "javaType": "String[]", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Splits the message body\/expression as a String value using the separator into
a String array", "ognl": false, "suffix": "}" },
+ "stepId": { "index": 90, "kind": "function", "displayName": "Step Id",
"group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns the id of the
current step the Exchange is being routed.", "ognl": false, "suffix": "}" },
+ "substring(head,tail)": { "index": 91, "kind": "function", "displayName":
"Substring", "group": "function", "label": "function", "required": false,
"javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Returns a substring of
the message body\/expression. If only one positive number, then the returned
string is clipped from the beginning. If only one negative number, then the
returned string is clipped fr [...]
+ "substringAfter(exp,before)": { "index": 92, "kind": "function",
"displayName": "Substring After", "group": "function", "label": "function",
"required": false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns a substring of the message body\/expression that comes after. Returns
null if nothing comes after.", "ognl": false, "suffix": "}" },
+ "substringBefore(exp,before)": { "index": 93, "kind": "function",
"displayName": "Substring Before", "group": "function", "label": "function",
"required": false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns a substring of the message body\/expression that comes before. Returns
null if nothing comes before.", "ognl": false, "suffix": "}" },
+ "substringBetween(exp,after,before)": { "index": 94, "kind": "function",
"displayName": "Substring Between", "group": "function", "label": "function",
"required": false, "javaType": "String", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns a substring of the message body\/expression that are between after and
before. Returns null if nothing comes between.", "ognl": false, "suffix": "}" },
+ "sum(val...)": { "index": 95, "kind": "function", "displayName":
"Calculate Sum Number", "group": "function", "label": "function", "required":
false, "javaType": "long", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Sums together all the values as integral numbers. This function can also be
used to subtract by using negative numbers.", "ognl": false, "suffix": "}" },
+ "sys.name": { "index": 96, "kind": "function", "displayName": "JVM System
Property", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "The JVM system
property with the given name", "ognl": false, "suffix": "}" },
+ "threadId": { "index": 97, "kind": "function", "displayName": "Thread Id",
"group": "function", "label": "function", "required": false, "javaType":
"long", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns the id of the
current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
+ "threadName": { "index": 98, "kind": "function", "displayName": "Thread
Name", "group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns the name of the
current thread. Can be used for logging.", "ognl": false, "suffix": "}" },
+ "throwException(type,msg)": { "index": 99, "kind": "function",
"displayName": "Throw Exception", "group": "function", "label": "function",
"required": false, "javaType": "java.lang.Exception", "prefix": "${",
"deprecated": false, "deprecationNote": "", "autowired": false, "secret":
false, "description": "Deliberately throws an error. Uses
IllegalArgumentException by default if no type is specified (use fully
qualified classname).", "ognl": false, "suffix": "}" },
+ "trim(exp)": { "index": 100, "kind": "function", "displayName": "Trim",
"group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "The trim function trims
the message body (or expression) by removing all leading and trailing white
spaces.", "ognl": false, "suffix": "}" },
+ "type:name.field": { "index": 101, "kind": "function", "displayName":
"Java Field Value", "group": "function", "label": "function", "required":
false, "javaType": "Object", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description": "To
refer to a type or field by its classname. To refer to a field, you can append
.FIELD_NAME. For example, you can refer to the constant field from Exchange as:
`org.apache.camel.Exchange.FILE_NAME`", [...]
+ "kindOfType(exp)": { "index": 102, "kind": "function", "displayName":
"Kind of Type", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "What kind of type is
the value (null,number,string,boolean,array,object)", "ognl": false, "suffix":
"}" },
+ "uppercase(exp)": { "index": 103, "kind": "function", "displayName":
"Uppercase", "group": "function", "label": "function", "required": false,
"javaType": "String", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Uppercases the message
body (or expression)", "ognl": false, "suffix": "}" },
+ "uuid(type)": { "index": 104, "kind": "function", "displayName": "Generate
UUID", "group": "function", "label": "function", "required": false, "javaType":
"String", "prefix": "${", "deprecated": false, "deprecationNote": "",
"autowired": false, "secret": false, "description": "Returns a UUID using the
Camel `UuidGenerator`. You can choose between `default`, `classic`, `short` and
`simple` as the type. If no type is given, the default is used. It is also
possible to use a custom `Uuid [...]
+ "variable.name": { "index": 105, "kind": "function", "displayName":
"Variable", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "The variable with the
given name", "ognl": true, "suffix": "}" },
+ "variableAs(key,type)": { "index": 106, "kind": "function", "displayName":
"Variable As", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "Converts the variable
to the given type (classname).", "ognl": false, "suffix": "}" },
+ "variables": { "index": 107, "kind": "function", "displayName":
"Variables", "group": "function", "label": "function", "required": false,
"javaType": "java.util.Map", "prefix": "${", "deprecated": false,
"deprecationNote": "", "autowired": false, "secret": false, "description":
"Returns all the variables from the current Exchange in a Map", "ognl": false,
"suffix": "}" },
+ "xpath(input,exp)": { "index": 108, "kind": "function", "displayName":
"XPath", "group": "function", "label": "function", "required": false,
"javaType": "Object", "prefix": "${", "deprecated": false, "deprecationNote":
"", "autowired": false, "secret": false, "description": "When working with XML
data, then this allows using the XPath language, for example, to extract data
from the message body (in XML format). This requires having camel-xpath JAR on
the classpath. For input (optiona [...]
}
}
diff --git
a/core/camel-core-languages/src/main/docs/modules/languages/pages/simple-language.adoc
b/core/camel-core-languages/src/main/docs/modules/languages/pages/simple-language.adoc
index 217baa48d76f..048c0ddac74c 100644
---
a/core/camel-core-languages/src/main/docs/modules/languages/pages/simple-language.adoc
+++
b/core/camel-core-languages/src/main/docs/modules/languages/pages/simple-language.adoc
@@ -471,6 +471,8 @@ The generator supports different kinds `default`,
`classic`, `short`, `simple` a
|`substringBetween(exp,after,before` | `String` | Returns a substring of the
expression that are between before and after. Returns `null` if nothing comes
between.
|`trim()` | `String` | The trim function trims the message body by removing
all leading and trailing white spaces.
|`trim(exp)` | `String` | The trim function trims the expression by removing
all leading and trailing white spaces.
+|`quote() | `String` | Returns the message body as a double-quoted string
+|`quote(exp) | `String` | Returns the expression as a double-quoted string
|`uppercase()` | `String` | Uppercases the message body
|`uppercase(exp)` | `String` | Uppercases the expression
|====
@@ -524,6 +526,12 @@ So the previous example can also be trimmed by nesting the
function as follows:
And of course `${trim(' hello world ')}` returns `hello world`.
+The `quote` function is making sure the returned value is enclosed in double
quotes.
+If the value is currently in single quote, then this will be converted to
double quotes.
+
+If the message body contains `Hello World` then `${quote()}` returns `"Hello
World"`.
+And using `${quote('Hi from me')}` then `"Hi from me"` is returned.
+
=== XML & JSon Functions
diff --git
a/core/camel-core-languages/src/main/java/org/apache/camel/language/csimple/CSimpleHelper.java
b/core/camel-core-languages/src/main/java/org/apache/camel/language/csimple/CSimpleHelper.java
index e321b9a272c6..a80f4be9700d 100644
---
a/core/camel-core-languages/src/main/java/org/apache/camel/language/csimple/CSimpleHelper.java
+++
b/core/camel-core-languages/src/main/java/org/apache/camel/language/csimple/CSimpleHelper.java
@@ -62,6 +62,7 @@ import org.apache.camel.util.ObjectHelper;
import org.apache.camel.util.OgnlHelper;
import org.apache.camel.util.SkipIterator;
import org.apache.camel.util.StringHelper;
+import org.apache.camel.util.StringQuoteHelper;
import org.apache.camel.util.json.Jsoner;
import org.apache.camel.util.xml.pretty.XmlPrettyPrinter;
@@ -1047,6 +1048,20 @@ public final class CSimpleHelper {
return true;
}
+ public static String quote(Exchange exchange, Object value) {
+ String body;
+ if (value != null) {
+ body =
exchange.getContext().getTypeConverter().tryConvertTo(String.class, exchange,
value);
+ } else {
+ body = exchange.getMessage().getBody(String.class);
+ }
+ if (body != null && !StringHelper.isDoubleQuoted(body)) {
+ body = StringHelper.removeLeadingAndEndingQuotes(body);
+ body = StringQuoteHelper.doubleQuote(body);
+ }
+ return body;
+ }
+
public static String trim(Exchange exchange, Object value) {
String body;
if (value != null) {
diff --git
a/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleConstants.java
b/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleConstants.java
index 0e9e6faa5fb9..542180d8c660 100644
---
a/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleConstants.java
+++
b/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleConstants.java
@@ -309,6 +309,10 @@ public final class SimpleConstants {
label = "function", javaType = "boolean", displayName =
"Property Placeholder Exists")
public static final String PROPERTIES_EXIST = "propertiesExist:key";
+ @Metadata(description = "Returns the message body (or expression) as a
double quoted string",
+ label = "function", javaType = "String")
+ public static final String QUOTE = "quote(exp)";
+
@Metadata(description = "Returns a random number between min and max
(exclusive)",
label = "function", javaType = "int")
public static final String RANDOM = "random(min,max)";
diff --git
a/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleExpressionBuilder.java
b/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleExpressionBuilder.java
index fb96a600cf69..4f14b97aca21 100644
---
a/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleExpressionBuilder.java
+++
b/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/SimpleExpressionBuilder.java
@@ -70,6 +70,7 @@ import org.apache.camel.util.ObjectHelper;
import org.apache.camel.util.OgnlHelper;
import org.apache.camel.util.SkipIterator;
import org.apache.camel.util.StringHelper;
+import org.apache.camel.util.StringQuoteHelper;
/**
* Expression builder used by the simple language.
@@ -642,6 +643,47 @@ public final class SimpleExpressionBuilder {
};
}
+ /**
+ * Double quotes the given expressions (uses message body if expression is
null)
+ */
+ public static Expression quoteExpression(final String expression) {
+ return new ExpressionAdapter() {
+ private Expression exp;
+
+ @Override
+ public void init(CamelContext context) {
+ if (expression != null) {
+ exp =
context.resolveLanguage("simple").createExpression(expression);
+ exp.init(context);
+ }
+ }
+
+ @Override
+ public Object evaluate(Exchange exchange) {
+ String value;
+ if (exp != null) {
+ value = exp.evaluate(exchange, String.class);
+ } else {
+ value = exchange.getMessage().getBody(String.class);
+ }
+ if (value != null && !StringHelper.isDoubleQuoted(value)) {
+ value = StringHelper.removeLeadingAndEndingQuotes(value);
+ value = StringQuoteHelper.doubleQuote(value);
+ }
+ return value;
+ }
+
+ @Override
+ public String toString() {
+ if (expression != null) {
+ return "quote(" + expression + ")";
+ } else {
+ return "quote()";
+ }
+ }
+ };
+ }
+
/**
* Trims the given expressions (uses message body if expression is null)
*/
diff --git
a/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/ast/SimpleFunctionExpression.java
b/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/ast/SimpleFunctionExpression.java
index c509f87cb651..409552bb61aa 100644
---
a/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/ast/SimpleFunctionExpression.java
+++
b/core/camel-core-languages/src/main/java/org/apache/camel/language/simple/ast/SimpleFunctionExpression.java
@@ -1194,6 +1194,17 @@ public class SimpleFunctionExpression extends
LiteralExpression {
return SimpleExpressionBuilder.kindOfTypeExpression(exp);
}
+ // quote function
+ remainder = ifStartsWithReturnRemainder("quote(", function);
+ if (remainder != null) {
+ String exp = null;
+ String value = StringHelper.beforeLast(remainder, ")");
+ if (ObjectHelper.isNotEmpty(value)) {
+ exp = StringHelper.removeQuotes(value);
+ }
+ return SimpleExpressionBuilder.quoteExpression(exp);
+ }
+
// trim function
remainder = ifStartsWithReturnRemainder("trim(", function);
if (remainder != null) {
@@ -2942,6 +2953,31 @@ public class SimpleFunctionExpression extends
LiteralExpression {
return "Object o = " + exp + ";\n return
kindOfType(exchange, o);";
}
+ // quote function
+ remainder = ifStartsWithReturnRemainder("quote(", function);
+ if (remainder != null) {
+ String exp = null;
+ String values = StringHelper.beforeLast(remainder, ")");
+ if (ObjectHelper.isNotEmpty(values)) {
+ String[] tokens = codeSplitSafe(values, ',', true, true);
+ if (tokens.length != 1) {
+ throw new SimpleParserException(
+ "Valid syntax: ${quote(exp)} was: " + function,
token.getIndex());
+ }
+ // single quotes should be double quotes
+ String s = tokens[0];
+ if (StringHelper.isSingleQuoted(s)) {
+ s = StringHelper.removeLeadingAndEndingQuotes(s);
+ s = StringQuoteHelper.doubleQuote(s);
+ }
+ exp = s;
+ }
+ if (ObjectHelper.isEmpty(exp)) {
+ exp = "null";
+ }
+ return "Object o = " + exp + ";\n return quote(exchange,
o);";
+ }
+
// trim function
remainder = ifStartsWithReturnRemainder("trim(", function);
if (remainder != null) {
diff --git
a/core/camel-core/src/test/java/org/apache/camel/language/simple/SimpleTest.java
b/core/camel-core/src/test/java/org/apache/camel/language/simple/SimpleTest.java
index 24211b6b7ccb..6ff906031cda 100644
---
a/core/camel-core/src/test/java/org/apache/camel/language/simple/SimpleTest.java
+++
b/core/camel-core/src/test/java/org/apache/camel/language/simple/SimpleTest.java
@@ -2939,6 +2939,27 @@ public class SimpleTest extends LanguageTestSupport {
assertTrue(expression.evaluate(exchange, Boolean.class));
}
+ @Test
+ public void testQuote() {
+ exchange.getMessage().setBody("Hello World");
+
+ Expression expression =
context.resolveLanguage("simple").createExpression("${quote()}");
+ String s = expression.evaluate(exchange, String.class);
+ assertEquals("\"Hello World\"", s);
+
+ expression =
context.resolveLanguage("simple").createExpression("${quote(${body})}");
+ s = expression.evaluate(exchange, String.class);
+ assertEquals("\"Hello World\"", s);
+
+ expression =
context.resolveLanguage("simple").createExpression("${quote('Hi')}");
+ s = expression.evaluate(exchange, String.class);
+ assertEquals("\"Hi\"", s);
+
+ expression =
context.resolveLanguage("simple").createExpression("${quote(''Hi'')}");
+ s = expression.evaluate(exchange, String.class);
+ assertEquals("\"Hi\"", s);
+ }
+
@Test
public void testTrim() {
exchange.getMessage().setBody(" Hello World ");
