Author |
Xavier Llora |
Creation date |
06/06/2011 |
Firing policy |
all |
Package |
org.seasr.meandre.components.tools.webservice |
DESCRIPTION
Extract the given field in the property from the request, pushing the values one by one to the output.
Note: If used in streaming mode, the component outputs the initiator and terminator markers only on the raw data output port.
Note: If used in streaming mode, the component outputs the initiator and terminator markers only on the raw data output port.
INPUTS
Name |
Description |
Example |
|---|---|---|
request_data |
A mapping between request parameters and the values associated. TYPE: org.seasr.datatypes.BasicDataTypes.StringsMap TYPE: java.util.Map |
|
OUTPUTS
Name |
Description |
Example |
|---|---|---|
error |
This port is used to output any unhandled errors encountered during the execution of this component |
|
raw_data |
The data contained on the provided field TYPE: org.seasr.datatypes.BasicDataTypes.Strings |
|
request_data |
The original request mapping (given as the input) |
|
PROPERTIES
Name |
Description |
Default value |
|---|---|---|
_debug_level |
Controls the verbosity of debug messages printed by the component during execution. Possible values are: off, severe, warning, info, config, fine, finer, finest, all Append ',mirror' to any of the values above to mirror that output to the server logs. |
info |
field_name |
The name of the field to filter |
url |
_stream_id |
Defines the stream id used to identify a particular stream of data |
|
_ignore_errors |
Set to 'true' to ignore all unhandled exceptions and prevent the flow from being terminated. Setting this property to 'false' will result in the flow being terminated in the event an unhandled exception is thrown during the execution of this component |
false |
wrap_stream |
Should the output be wrapped as a stream? |
false |
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