Author |
Boris Capitanu |
Creation date |
06/06/2011 |
Firing policy |
all |
Package |
org.seasr.meandre.components.transform.xml |
DESCRIPTION
This component extracts XML nodes matching an XPath expression from an XML document and outputs them one by one.
INPUTS
Name |
Description |
Example |
|---|---|---|
xml |
The XML document TYPE: org.w3c.dom.Document TYPE: java.lang.String TYPE: org.seasr.datatypes.BasicDataTypes.Strings |
|
OUTPUTS
Name |
Description |
Example |
|---|---|---|
xml_or_text |
The XML result TYPE: org.seasr.datatypes.BasicDataTypes.Strings |
|
error |
This port is used to output any unhandled errors encountered during the execution of this component |
|
PROPERTIES
Name |
Description |
Default value |
|---|---|---|
xpath |
The XPath expression |
|
_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 |
namespaces |
Optional: Any namespaces that you want defined Format: <prefix>=<namespace>,<prefix>=<namespace>... Example: tei=http://www.tei-c.org/ns/1.0 |
|
_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 |
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