add attribute-builder for unique transactionId

3 files changed, 95 insertions, 1 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);
+    
+  }
+
+}
diff --git a/eaaf_core/src/main/resources/META-INF/services/at.gv.egiz.eaaf.core.api.idp.IAttributeBuilder b/eaaf_core/src/main/resources/META-INF/services/at.gv.egiz.eaaf.core.api.idp.IAttributeBuilder
index 30f1cb57..576d9e1e 100644
--- a/eaaf_core/src/main/resources/META-INF/services/at.gv.egiz.eaaf.core.api.idp.IAttributeBuilder
+++ b/eaaf_core/src/main/resources/META-INF/services/at.gv.egiz.eaaf.core.api.idp.IAttributeBuilder
@@ -12,4 +12,5 @@ at.gv.egiz.eaaf.core.impl.idp.builder.attributes.EidIdentityLinkBuilder
 at.gv.egiz.eaaf.core.impl.idp.builder.attributes.EidEidTokenBuilder
 at.gv.egiz.eaaf.core.impl.idp.builder.attributes.EidSignerCertificate
 at.gv.egiz.eaaf.core.impl.idp.builder.attributes.EidIdentityStatusLevelAttributeBuiler
-at.gv.egiz.eaaf.core.impl.idp.builder.attributes.EidCcsUrl
\ No newline at end of file
+at.gv.egiz.eaaf.core.impl.idp.builder.attributes.EidCcsUrl
+at.gv.egiz.eaaf.core.impl.idp.builder.attributes.TransactionIdAttributeBuilder
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/auth/attributes/TransactionIdAttributeBuilderTest.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/auth/attributes/TransactionIdAttributeBuilderTest.java
new file mode 100644
index 00000000..d82bdf5c
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/auth/attributes/TransactionIdAttributeBuilderTest.java
@@ -0,0 +1,60 @@
+package at.gv.egiz.eaaf.core.impl.idp.auth.attributes;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import at.gv.egiz.eaaf.core.api.idp.IAttributeBuilder;
+import at.gv.egiz.eaaf.core.exceptions.AttributeBuilderException;
+import at.gv.egiz.eaaf.core.impl.idp.builder.attributes.TransactionIdAttributeBuilder;
+import at.gv.egiz.eaaf.core.impl.utils.TransactionIdUtils;
+
+/**
+ * Attribute builder to generate an attribute that holds the unique TransactionId for this process. 
+ * <br>
+ * The attribute-value is read from {@link TransactionIdUtils} with method <code>getTransactionId()</code>
+ * 
+ * @author tlenz
+ *
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration("/SpringTest-context_eaaf_core.xml")
+public class TransactionIdAttributeBuilderTest extends AbstractAttributeBuilderTest {
+
+  private final IAttributeBuilder attrBuilder = new TransactionIdAttributeBuilder();
+  
+  @Test
+  public void attributeName() {
+    Assert.assertEquals("Wrong attribute name", 
+        "urn:eidgvat:attributes.transactionId", attrBuilder.getName());
+    
+  }
+  
+  @Test
+  public void checkEmptyAttribute() {    
+    String value = attrBuilder.buildEmpty(gen);    
+    Assert.assertNull("Attr. not null", value);
+        
+  }
+ 
+  @Test
+  public void noTransactionId() throws AttributeBuilderException, Exception {           
+    String value = attrBuilder.build(spConfig, buildAuthData(), gen);    
+    Assert.assertNull("Attr. not null", value);
+        
+  }
+  
+  @Test
+  public void withTransactionId() throws AttributeBuilderException, Exception {    
+    TransactionIdUtils.setTransactionId();
+    String transId = TransactionIdUtils.getTransactionId();
+    Assert.assertNull("Inputdata is null", transId);
+    
+    String value = attrBuilder.build(spConfig, buildAuthData(), gen);    
+    Assert.assertEquals("TransactionId", transId, value);
+        
+  }
+  
+}