Author |
Xavier Llora |
Creation date |
06/06/2011 |
Firing policy |
all |
Package |
org.seasr.meandre.components.tools.semantic.io |
DESCRIPTION
This component reads a RDF model. The model name is specified in the input. Also, it is able to read from URLs and local files using URL of file syntax. The component outputs the semantic model read. A property allows to control the behaviour of the component in front of an IO error, allowing to continue pushing and empty model or throwing and exception forcing the finalization of the flow execution.
INPUTS
Name |
Description |
Example |
|---|---|---|
location |
The URL or file name containing the model to read TYPE: java.net.URI TYPE: java.net.URL TYPE: java.lang.String TYPE: org.seasr.datatypes.BasicDataTypes.Strings |
|
OUTPUTS
Name |
Description |
Example |
|---|---|---|
location |
The URL or file name containing the model read TYPE: org.seasr.datatypes.BasicDataTypes.Strings |
|
error |
This port is used to output any unhandled errors encountered during the execution of this component |
|
document |
The model containing the semantic document read TYPE: com.hp.hpl.jena.rdf.model.Model |
|
PROPERTIES
Name |
Description |
Default value |
|---|---|---|
base_uri |
The base URI to be used when converting relative URI's to absolute URI's. The base URI may be null if there are no relative URIs to convert. A base URI of "" may permit relative URIs to be used in the model. |
seasr://seasr.org/document/base |
_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 |
_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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