diff options
author | gregor <gregor@d688527b-c9ab-4aba-bd8d-4036d912da1d> | 2003-07-07 10:58:37 +0000 |
---|---|---|
committer | gregor <gregor@d688527b-c9ab-4aba-bd8d-4036d912da1d> | 2003-07-07 10:58:37 +0000 |
commit | ece7d18cf35374bf4e26d041799cda8f791c89f8 (patch) | |
tree | 33707cb77627b65a2a4e7327a2e93fb7751c1b76 /spss.server/src/at/gv/egovernment/moa/spss/api/SignatureCreationService.java | |
parent | 273aed93c03b18a6c6bb1af745ae46a13ad3c7f2 (diff) | |
download | moa-id-spss-ece7d18cf35374bf4e26d041799cda8f791c89f8.tar.gz moa-id-spss-ece7d18cf35374bf4e26d041799cda8f791c89f8.tar.bz2 moa-id-spss-ece7d18cf35374bf4e26d041799cda8f791c89f8.zip |
Initial commit
git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@2 d688527b-c9ab-4aba-bd8d-4036d912da1d
Diffstat (limited to 'spss.server/src/at/gv/egovernment/moa/spss/api/SignatureCreationService.java')
-rw-r--r-- | spss.server/src/at/gv/egovernment/moa/spss/api/SignatureCreationService.java | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/spss.server/src/at/gv/egovernment/moa/spss/api/SignatureCreationService.java b/spss.server/src/at/gv/egovernment/moa/spss/api/SignatureCreationService.java new file mode 100644 index 000000000..a84ca2a83 --- /dev/null +++ b/spss.server/src/at/gv/egovernment/moa/spss/api/SignatureCreationService.java @@ -0,0 +1,57 @@ +package at.gv.egovernment.moa.spss.api; + +import at.gv.egovernment.moa.spss.MOAException; + +import org.apache.commons.discovery.tools.DiscoverClass; + + +import at.gv.egovernment.moa.spss.api.xmlsign.CreateXMLSignatureRequest; +import at.gv.egovernment.moa.spss.api.xmlsign.CreateXMLSignatureResponse; + +/** + * Interface providing functions for signature creation. + * + * @author Patrick Peck + * @version $Id$ + */ +public abstract class SignatureCreationService { + + /** The default implementation class. */ + private static final String DEFAULT_IMPLEMENTATION = + "at.gv.egovernment.moa.spss.server.invoke.SignatureCreationServiceImpl"; + + /** The single instance of this class. */ + private static SignatureCreationService instance = null; + + /** + * Get an instance of the <code>SignatureCreationService</code>. + * + * @return A concrete instance of the <code>SignatureCreationService</code>. + */ + public static synchronized SignatureCreationService getInstance() { + if (instance == null) { + try { + DiscoverClass discover = new DiscoverClass(); + instance = + (SignatureCreationService) discover.newInstance( + SignatureCreationService.class, + DEFAULT_IMPLEMENTATION); + } catch (Exception e) { + // this can not happen since we provide a valid default + // implementation + } + } + return instance; + } + + /** + * Create an XML signature. + * + * @param request Information on how to create the signature. + * @return A <code>CreateXMLSignatureResponse</code> containing the + * signature. + * @throws MOAException Error in server side MOA module. + */ + public abstract CreateXMLSignatureResponse createXMLSignature(CreateXMLSignatureRequest request) + throws MOAException; +} |