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java.lang.Objectorg.apache.commons.chain.web.servlet.PathInfoMapper
Command
that uses the "path info" component of the request URI
to select a Command
from the appropriate Catalog
, and
execute it. To use this command, you would typically map an instance
of ChainProcessor
to a wildcard pattern like "/execute/*" and
then arrange that this is the default command to be executed. In such
an environment, a request for the context-relative URI "/execute/foo"
would cause the "/foo" command to be loaded and executed.
Field Summary |
Fields inherited from interface org.apache.commons.chain.Command |
CONTINUE_PROCESSING, PROCESSING_COMPLETE |
Constructor Summary | |
PathInfoMapper()
|
Method Summary | |
boolean |
execute(Context context)
Look up the extra path information for this request, and use it to select an appropriate Command to be executed. |
String |
getCatalogKey()
Return the context key under which our Catalog has been
stored. |
void |
setCatalogKey(String catalogKey)
Set the context key under which our Catalog has been
stored. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public PathInfoMapper()
Method Detail |
public String getCatalogKey()
Return the context key under which our Catalog
has been
stored.
public void setCatalogKey(String catalogKey)
Set the context key under which our Catalog
has been
stored.
catalogKey
- The new catalog keypublic boolean execute(Context context) throws Exception
Look up the extra path information for this request, and use it to
select an appropriate Command
to be executed.
execute
in interface Command
context
- Context for the current request
Exception
- if there is a problem executing the Command for
the request URI.
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