Extract-data-call - Revision history

Anonymous: /* {{VULCON}} / {{GVCONSOLE}} Configuration */

2012-04-10T16:21:56Z

‎{{VULCON}} / {{GVCONSOLE}} Configuration

Anonymous: /* {{VULCON}} / {{GVCONSOLE}} Configuration */

2012-04-03T12:54:53Z

‎{{VULCON}} / {{GVCONSOLE}} Configuration

Anonymous: /* {{VULCON}} / {{GVCONSOLE}} Configuration */

2012-02-09T22:17:35Z

‎{{VULCON}} / {{GVCONSOLE}} Configuration

Anonymous: /* {{VULCON}} / {{GVCONSOLE}} Configuration */

2012-02-09T22:17:06Z

‎{{VULCON}} / {{GVCONSOLE}} Configuration

Anonymous: Created page with "==Description== Use this {{GVESB}} if you want to read from a message. =={{VULCON}} / {{GVCONSOLE}} Configuration== The operation extract-data-call allows you to extract data ..."

2012-02-03T16:29:55Z

Created page with "==Description== Use this {{GVESB}} if you want to read from a message. =={{VULCON}} / {{GVCONSOLE}} Configuration== The operation extract-data-call allows you to extract data ..."

New page

==Description==

Use this {{GVESB}} if you want to read from a message.

=={{VULCON}} / {{GVCONSOLE}} Configuration==

The operation extract-data-call allows you to extract data from the message body and write them into GVBuffer property.

The data can be extracted from XML messages and ASCII messages. To extract data from XML message using XPath expressions, and to extract data from-ASCII messages using regular expressions.

You can also define a portion of the buffer to be interpreted as XML or ASCII.

The extract-data-call Element is used by [[Channel]] and [[routed-call]]. It has the following attributes:
* ''type'': call.
* ''class'': it.greenvulcano.gvesb.virtual.internal.ExtractMessageData.
* ''name'': Operation name. Used in the 'Flow' section to associate workflow nodes to VCL operations.
* ''message-type'': Indicates if the message is ASCII or XML. The attribute's admitted values are:
** XML
** ASCII
* ''encoding'': Encoding for the interpretation of ASCII messages.
* ''begin-index'': Initial index in data buffer. If not specified index starts at byte 0.
* ''length'': Length of data. If not specified reaches the end of the buffer data.

Its subelements are:
* Description
* extract-data
* [[ServiceAlias]]

===extract-data===

This element defines the parameter for the data reading.

The extract-data Element is used by: extract-data-call. It has the following attributes:
* ''field'': Name of property that will contain the data extracted.
* ''expression'': XPath or regular expression used to extract the data to be included in the property. The expression is interpreted according to the type of message (ASCII or XML).
* ''matching-group'': Matching group to be extracted. Valid only if the type of message is ASCII.

@@ Line 33: / Line 33: @@
 Its sub-elements are:
-* Description
+* [[Description]]
 * [[#extract-data|extract-data]]
 * [[ServiceAlias]]

@@ Line 19: / Line 19: @@
 | class || fixed || This attribute must assume the value '''it.greenvulcano.gvesb.virtual.internal.ExtractMessageData'''.
 |-
-| name !! required || Operation name. Used in the 'Flow' section to associate workflow nodes to VCL operations.
+| name || required || Operation name. Used in the 'Flow' section to associate workflow nodes to VCL operations.
 |-
 | message-type || required || Indicates if the message is ASCII or XML. The attribute's admitted values are:

@@ Line 12: / Line 12: @@
 The extract-data-call Element is used by [[Channel]] and [[routed-call]]. It has the following attributes:
-* ''type'': call.
+{|class="gvtable"
-* ''class'': it.greenvulcano.gvesb.virtual.internal.ExtractMessageData.
+! Attribute !! Type !! Description
-* ''name'': Operation name. Used in the 'Flow' section to associate workflow nodes to VCL operations.
+|-
-* ''message-type'': Indicates if the message is ASCII or XML. The attribute's admitted values are:
+| type || fixed || This attribute must assume the value '''call'''.
-** XML
+|-
-** ASCII
+| class || fixed || This attribute must assume the value '''it.greenvulcano.gvesb.virtual.internal.ExtractMessageData'''.
-* ''encoding'': Encoding for the interpretation of ASCII messages.
+|-
-* ''begin-index'': Initial index in data buffer. If not specified index starts at byte 0.
+| name !! required || Operation name. Used in the 'Flow' section to associate workflow nodes to VCL operations.
-* ''length'': Length of data. If not specified reaches the end of the buffer data.
+|-
 Its subelements are:
@@ Line 32: / Line 42: @@
 The extract-data Element is used by: extract-data-call. It has the following attributes:
-* ''field'': Name of property that will contain the data extracted.
+{|class="gvtable"
-* ''expression'': XPath or regular expression used to extract the data to be included in the property. The expression is interpreted according to the type of message (ASCII or XML).
+! Attribute !! Type !! Description
-* ''matching-group'': Matching group to be extracted. Valid only if the type of message is ASCII.
+|-