add attribute-builder for unique transactionId

1 files changed, 33 insertions, 0 deletions

diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/TransactionIdAttributeBuilder.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/TransactionIdAttributeBuilder.java
new file mode 100644
index 00000000..17b830dc
--- /dev/null
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/TransactionIdAttributeBuilder.java
@@ -0,0 +1,33 @@
+package at.gv.egiz.eaaf.core.impl.idp.builder.attributes;
+
+import at.gv.egiz.eaaf.core.api.data.ExtendedPvpAttributeDefinitions;
+import at.gv.egiz.eaaf.core.api.idp.IAttributeBuilder;
+import at.gv.egiz.eaaf.core.api.idp.IAttributeGenerator;
+import at.gv.egiz.eaaf.core.api.idp.IAuthData;
+import at.gv.egiz.eaaf.core.api.idp.ISpConfiguration;
+import at.gv.egiz.eaaf.core.exceptions.AttributeBuilderException;
+import at.gv.egiz.eaaf.core.impl.utils.TransactionIdUtils;
+
+public class TransactionIdAttributeBuilder implements IAttributeBuilder, ExtendedPvpAttributeDefinitions {
+
+  @Override
+  public String getName() {
+    return EID_TRANSACTION_ID_NAME;
+    
+  }
+
+  @Override
+  public <ATT> ATT build(ISpConfiguration oaParam, IAuthData authData, IAttributeGenerator<ATT> g)
+      throws AttributeBuilderException {
+    return g.buildStringAttribute(EID_TRANSACTION_ID_FRIENDLY_NAME, EID_TRANSACTION_ID_NAME,
+        TransactionIdUtils.getTransactionId());
+    
+  }
+
+  @Override
+  public <ATT> ATT buildEmpty(IAttributeGenerator<ATT> g) {
+    return g.buildEmptyAttribute(EID_TRANSACTION_ID_FRIENDLY_NAME, EID_TRANSACTION_ID_NAME);
+    
+  }
+
+}