refactor EAAF core to split API and Implementation

9 files changed, 104 insertions, 258 deletions

diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/data/Pair.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/data/Pair.java
deleted file mode 100644
index 1e2f6994..00000000
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/data/Pair.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*******************************************************************************
- * Copyright 2017 Graz University of Technology
- * EAAF-Core Components has been developed in a cooperation between EGIZ,  
- * A-SIT Plus, A-SIT, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * https://joinup.ec.europa.eu/news/understanding-eupl-v12
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *  
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- *******************************************************************************/
-/*******************************************************************************
- *******************************************************************************/
-/*******************************************************************************
- *******************************************************************************/
-package at.gv.egiz.eaaf.core.impl.data;
-
-public class Pair<P1, P2> {
-	private final P1 first;
-	private final P2 second;
-	
-	private Pair(final P1 newFirst, final P2 newSecond) {
-		this.first = newFirst;
-		this.second = newSecond;
-	}
-	
-	public P1 getFirst() {
-		return this.first;
-	}
-	
-	public P2 getSecond() {
-		return this.second;
-	}
-	
-	public static <P1, P2> Pair<P1, P2> newInstance(final P1 newFirst, final P2 newSecond) {
-		return new Pair<P1, P2>(newFirst, newSecond);
-	}
-	
-	@Override
-	public String toString() {
-		return "[bPK-Value: " + getFirst() + " bPK-Type: " + getSecond() + "]";
-		
-	}
-}
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/data/Trible.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/data/Trible.java
deleted file mode 100644
index 1aa61a87..00000000
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/data/Trible.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*******************************************************************************
- * Copyright 2017 Graz University of Technology
- * EAAF-Core Components has been developed in a cooperation between EGIZ,  
- * A-SIT Plus, A-SIT, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * https://joinup.ec.europa.eu/news/understanding-eupl-v12
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *  
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- *******************************************************************************/
-/*******************************************************************************
- *******************************************************************************/
-/*******************************************************************************
- *******************************************************************************/
-package at.gv.egiz.eaaf.core.impl.data;
-
-public class Trible<P1, P2, P3> {
-	private final P1 first;
-	private final P2 second;
-	private final P3 third;
-	
-	private Trible(final P1 newFirst, final P2 newSecond, final P3 newThird) {
-		this.first = newFirst;
-		this.second = newSecond;
-		this.third = newThird;
-	}
-	
-	public P1 getFirst() {
-		return this.first;
-	}
-	
-	public P2 getSecond() {
-		return this.second;
-	}
-	
-	public P3 getThird() {
-		return this.third;
-	}
-	
-	public static <P1, P2, P3> Trible<P1, P2, P3> newInstance(final P1 newFirst, final P2 newSecond, final P3 newThird) {
-		return new Trible<P1, P2, P3>(newFirst, newSecond, newThird);
-	}
-}
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/gui/AbstractGUIFormBuilderConfiguration.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/gui/AbstractGUIFormBuilderConfiguration.java
index 9cee031d..51b4e0b4 100644
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/gui/AbstractGUIFormBuilderConfiguration.java
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/gui/AbstractGUIFormBuilderConfiguration.java
@@ -30,6 +30,8 @@ import java.util.HashMap;
 import java.util.Map;
 
 import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import at.gv.egiz.eaaf.core.api.gui.IGUIBuilderConfiguration;
 
@@ -38,7 +40,16 @@ import at.gv.egiz.eaaf.core.api.gui.IGUIBuilderConfiguration;
  *
  */
 public abstract class AbstractGUIFormBuilderConfiguration implements IGUIBuilderConfiguration {
-
+	private static final Logger log = LoggerFactory.getLogger(AbstractGUIFormBuilderConfiguration.class);
+	
+	public static final String PARAM_GROUP_FORM = "form";
+	public static final String PARAM_GROUP_ACTIONS = "actions";
+	public static final String PARAM_GROUP_PARAMS = "params";
+	public static final String PARAM_GROUP_UIOPTIONS = "uiOptions";
+	public static final String PARAM_GROUP_MSG = "msg";
+	
+	
+	public static final String PARAM_VIEWNAME = "viewName";
 	public static final String PARAM_AUTHCONTEXT = "contextPath";
 	public static final String PARAM_FORMSUBMITENDPOINT = "submitEndpoint";	
 	@Deprecated public static final String PARAM_PENDINGREQUESTID_DEPRECATED = "pendingReqID";
@@ -48,6 +59,8 @@ public abstract class AbstractGUIFormBuilderConfiguration implements IGUIBuilder
 	private String viewName = null;
 	private String formSubmitEndpoint = null;
 	
+	private final Map<String, Object> params =  new HashMap<String, Object>();
+	
 	/**
 	 * @param authURL IDP PublicURL-Prefix which should be used, but never null
 	 * @param viewName Name of the template (with suffix) but never null
@@ -73,16 +86,7 @@ public abstract class AbstractGUIFormBuilderConfiguration implements IGUIBuilder
 				this.formSubmitEndpoint = "/" + formSubmitEndpoint;
 		}
 	}
-	
-	
-	/**
-	 * Define the parameters, which should be evaluated in the template <br>
-	 * <b>IMPORTANT:</b> external HTML escapetion is required, because it is NOT done internally during the building process
-	 * 
-	 * @return Map of parameters, which should be added to template
-	 */
-	abstract protected Map<String, Object> getSpecificViewParameters();
-		
+			
 	/* (non-Javadoc)
 	 * @see at.gv.egovernment.moa.id.auth.frontend.builder.IGUIBuilderConfiguration#getViewName()
 	 */
@@ -97,19 +101,58 @@ public abstract class AbstractGUIFormBuilderConfiguration implements IGUIBuilder
 	 * @see at.gv.egovernment.moa.id.auth.frontend.builder.IGUIBuilderConfiguration#getViewParameters()
 	 */
 	@Override
-	public final Map<String, Object> getViewParameters() {
+	public final Map<String, Object> getViewParameters() {		
+		//set generic parameters
+		setViewParameter(PARAM_GROUP_FORM, PARAM_AUTHCONTEXT, this.authURL);
+		setViewParameter(PARAM_GROUP_FORM, PARAM_FORMSUBMITENDPOINT, this.formSubmitEndpoint);
+		setViewParameter(PARAM_GROUP_FORM, PARAM_VIEWNAME, this.viewName);
+				
 		//get parameters from detail implementation
-		Map<String, Object> specParams = getSpecificViewParameters();
-		if (specParams == null)
-			specParams = new HashMap<String, Object>();
+		putSpecificViewParameters();
+				
+		try {
+			log.trace("Full view parameters: {}", StringUtils.join(params, ","));			
+		} catch (final Exception e) {
+			log.info("Can NOT trace view parameters. Reason: {}", e.getMessage() );
+		}
 		
-		//add generic parameters
-		specParams.put(PARAM_AUTHCONTEXT, this.authURL);		
-		if (this.formSubmitEndpoint != null)
-			specParams.put(PARAM_FORMSUBMITENDPOINT, this.formSubmitEndpoint);
+		return params;
 		
-		return specParams;
+	}
+	
+	/**
+	 * Define the parameters, which should be evaluated in the template <br>
+	 * <b>IMPORTANT:</b> external HTML escapetion is required, because it is NOT done internally during the building process
+	 * 
+	 */
+	abstract protected void putSpecificViewParameters();
+
+	@SuppressWarnings("unchecked")
+	protected void setViewParameter(String group, String key, Object value) {
 		
+		if (StringUtils.isNotEmpty(group)) {
+			log.trace("Adding group object ... ");
+			Object groupMap = params.get(group);
+			if (groupMap == null) {
+				groupMap = new HashMap<String, Object>();; 
+				log.trace("Build new group element");
+				
+			}
+			
+			if (groupMap instanceof Map<?,?>) {
+				((Map<String, Object>) groupMap).put(key, value);
+				params.put(group, groupMap);
+				
+			} else
+				log.warn("Can NOT add element: {} to group: {}, because group is of type: {}",
+						key, group, groupMap.getClass().getName());
+						
+		} else {
+			log.trace("Add root object ... ");
+			params.put(key, value);
+			
+		}
+				
 	}
 
 }
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/ProtocolAuthenticationService.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/ProtocolAuthenticationService.java
index 5d3028bc..8e641338 100644
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/ProtocolAuthenticationService.java
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/services/ProtocolAuthenticationService.java
@@ -72,6 +72,7 @@ import at.gv.egiz.eaaf.core.exceptions.GUIBuildException;
 import at.gv.egiz.eaaf.core.exceptions.InvalidProtocolRequestException;
 import at.gv.egiz.eaaf.core.exceptions.ProcessExecutionException;
 import at.gv.egiz.eaaf.core.exceptions.ProtocolNotActiveException;
+import at.gv.egiz.eaaf.core.impl.gui.AbstractGUIFormBuilderConfiguration;
 import at.gv.egiz.eaaf.core.impl.idp.controller.protocols.RequestImpl;
 import at.gv.egiz.eaaf.core.impl.utils.HTTPUtils;
 
@@ -394,13 +395,21 @@ public class ProtocolAuthenticationService implements IProtocolAuthenticationSer
 			
 			//add errorcode and errormessage
 			if (config instanceof ModifyableGuiBuilderConfiguration) {
-				((ModifyableGuiBuilderConfiguration)config).putCustomParameter(PARAM_GUI_ERROMSG, msg);
-				((ModifyableGuiBuilderConfiguration)config).putCustomParameter(PARAM_GUI_ERRORCODE, errorCode);
-				((ModifyableGuiBuilderConfiguration)config).putCustomParameterWithOutEscaption(PARAM_GUI_ERRORCODEPARAMS, ArrayUtils.toString(errorCodeParams));
+				((ModifyableGuiBuilderConfiguration)config)
+					.putCustomParameter(AbstractGUIFormBuilderConfiguration.PARAM_GROUP_MSG, 
+							PARAM_GUI_ERROMSG, msg);
+				((ModifyableGuiBuilderConfiguration)config)
+					.putCustomParameter(AbstractGUIFormBuilderConfiguration.PARAM_GROUP_MSG, 
+							PARAM_GUI_ERRORCODE, errorCode);
+				((ModifyableGuiBuilderConfiguration)config)
+					.putCustomParameterWithOutEscaption(AbstractGUIFormBuilderConfiguration.PARAM_GROUP_MSG,
+							PARAM_GUI_ERRORCODEPARAMS, ArrayUtils.toString(errorCodeParams));
 				
 				//add stacktrace if debug is enabled
 				if (log.isTraceEnabled()) {
-					((ModifyableGuiBuilderConfiguration)config).putCustomParameter(PARAM_GUI_ERRORSTACKTRACE, getStacktraceFromException(error));
+					((ModifyableGuiBuilderConfiguration)config)
+						.putCustomParameter(AbstractGUIFormBuilderConfiguration.PARAM_GROUP_MSG,
+								PARAM_GUI_ERRORSTACKTRACE, getStacktraceFromException(error));
 				
 				}
 				
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/BirthdateAttributeBuilder.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/BirthdateAttributeBuilder.java
index 8afeab72..c52a5d82 100644
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/BirthdateAttributeBuilder.java
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/BirthdateAttributeBuilder.java
@@ -34,30 +34,32 @@ import at.gv.egiz.eaaf.core.api.idp.IAuthData;
 import at.gv.egiz.eaaf.core.api.idp.IPVPAttributeBuilder;
 import at.gv.egiz.eaaf.core.api.idp.ISPConfiguration;
 import at.gv.egiz.eaaf.core.exceptions.AttributeBuilderException;
+import at.gv.egiz.eaaf.core.exceptions.UnavailableAttributeException;
 
 @PVPMETADATA
 public class BirthdateAttributeBuilder implements IPVPAttributeBuilder {
 		
+	@Override
 	public String getName() {
 		return BIRTHDATE_NAME;
 	}
 	
+	@Override
 	public <ATT> ATT build(ISPConfiguration oaParam, IAuthData authData,
 			IAttributeGenerator<ATT> g) throws AttributeBuilderException {
 		
 		if (authData.getDateOfBirth() != null) {			
-			DateFormat pvpDateFormat = new SimpleDateFormat(BIRTHDATE_FORMAT_PATTERN);
-			String dateString = pvpDateFormat.format(authData.getDateOfBirth());
+			final DateFormat pvpDateFormat = new SimpleDateFormat(BIRTHDATE_FORMAT_PATTERN);
+			final String dateString = pvpDateFormat.format(authData.getDateOfBirth());
 		
 			return g.buildStringAttribute(BIRTHDATE_FRIENDLY_NAME, BIRTHDATE_NAME, dateString);
 			
-		} else {
-			//build empty attribute if no Birthday date is found (STORK2)
-			return g.buildEmptyAttribute(BIRTHDATE_FRIENDLY_NAME, BIRTHDATE_NAME);
+		} else
+			throw new UnavailableAttributeException(BIRTHDATE_NAME);
 			
-		}
 	}
 	
+	@Override
 	public <ATT> ATT buildEmpty(IAttributeGenerator<ATT> g) {
 		return g.buildEmptyAttribute(BIRTHDATE_FRIENDLY_NAME, BIRTHDATE_NAME);
 	}
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/GivenNameAttributeBuilder.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/GivenNameAttributeBuilder.java
index 3d433a9e..87512b03 100644
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/GivenNameAttributeBuilder.java
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/GivenNameAttributeBuilder.java
@@ -26,24 +26,33 @@
  *******************************************************************************/
 package at.gv.egiz.eaaf.core.impl.idp.builder.attributes;
 
+import org.apache.commons.lang3.StringUtils;
+
 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.IPVPAttributeBuilder;
 import at.gv.egiz.eaaf.core.api.idp.ISPConfiguration;
 import at.gv.egiz.eaaf.core.exceptions.AttributeBuilderException;
+import at.gv.egiz.eaaf.core.exceptions.UnavailableAttributeException;
 
 @PVPMETADATA
 public class GivenNameAttributeBuilder implements IPVPAttributeBuilder {
 
+	@Override
 	public String getName() {
 		return GIVEN_NAME_NAME;
 	}
 
+	@Override
 	public <ATT> ATT build(ISPConfiguration oaParam, IAuthData authData,
 			IAttributeGenerator<ATT> g) throws AttributeBuilderException {
-		return g.buildStringAttribute(GIVEN_NAME_FRIENDLY_NAME, GIVEN_NAME_NAME, authData.getGivenName());
+		if (StringUtils.isNotEmpty(authData.getGivenName()))
+			return g.buildStringAttribute(GIVEN_NAME_FRIENDLY_NAME, GIVEN_NAME_NAME, authData.getGivenName());
+		else
+			throw new UnavailableAttributeException(GIVEN_NAME_NAME);
 	}
 	
+	@Override
 	public <ATT> ATT buildEmpty(IAttributeGenerator<ATT> g) {
 		return g.buildEmptyAttribute(GIVEN_NAME_FRIENDLY_NAME, GIVEN_NAME_NAME);
 	}
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/PrincipalNameAttributeBuilder.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/PrincipalNameAttributeBuilder.java
index 60109c25..d753550e 100644
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/PrincipalNameAttributeBuilder.java
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/builder/attributes/PrincipalNameAttributeBuilder.java
@@ -26,24 +26,33 @@
  *******************************************************************************/
 package at.gv.egiz.eaaf.core.impl.idp.builder.attributes;
 
+import org.apache.commons.lang3.StringUtils;
+
 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.IPVPAttributeBuilder;
 import at.gv.egiz.eaaf.core.api.idp.ISPConfiguration;
 import at.gv.egiz.eaaf.core.exceptions.AttributeBuilderException;
+import at.gv.egiz.eaaf.core.exceptions.UnavailableAttributeException;
 
 @PVPMETADATA
 public class PrincipalNameAttributeBuilder implements IPVPAttributeBuilder {
 	
+	@Override
 	public String getName() {
 		return PRINCIPAL_NAME_NAME;
 	}
 	
+	@Override
 	public <ATT> ATT build(ISPConfiguration oaParam, IAuthData authData,
 			IAttributeGenerator<ATT> g) throws AttributeBuilderException {
-		return g.buildStringAttribute(PRINCIPAL_NAME_FRIENDLY_NAME, PRINCIPAL_NAME_NAME, authData.getFamilyName());
+		if (StringUtils.isNotEmpty(authData.getFamilyName()))
+			return g.buildStringAttribute(PRINCIPAL_NAME_FRIENDLY_NAME, PRINCIPAL_NAME_NAME, authData.getFamilyName());
+		else
+			throw new UnavailableAttributeException(PRINCIPAL_NAME_NAME);
 	}
 	
+	@Override
 	public <ATT> ATT buildEmpty(IAttributeGenerator<ATT> g) {
 		return g.buildEmptyAttribute(PRINCIPAL_NAME_FRIENDLY_NAME, PRINCIPAL_NAME_NAME);
 	}
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/logging/DummyStatusMessager.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/logging/DummyStatusMessager.java
deleted file mode 100644
index 8862a2a5..00000000
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/logging/DummyStatusMessager.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*******************************************************************************
- * Copyright 2017 Graz University of Technology
- * EAAF-Core Components has been developed in a cooperation between EGIZ,  
- * A-SIT Plus, A-SIT, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * https://joinup.ec.europa.eu/news/understanding-eupl-v12
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *  
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- *******************************************************************************/
-/*******************************************************************************
- *******************************************************************************/
-package at.gv.egiz.eaaf.core.impl.logging;
-
-import at.gv.egiz.eaaf.core.api.IStatusMessenger;
-
-public class DummyStatusMessager implements IStatusMessenger {
-
-	@Override
-	public String getMessage(String messageId, Object[] parameters) {
-		return "No StatusMessager-Backend available! "
-				+ "StatusCode:" + messageId 
-				+ " Params:" + parameters;
-		
-	}
-
-	@Override
-	public String getResponseErrorCode(Throwable throwable) {
-		return "No StatusMessager-Backend available!";
-		
-	}
-
-	@Override
-	public String mapInternalErrorToExternalError(String intErrorCode) {
-		return "No StatusCode Mapper available! StatusCode:" + intErrorCode;
-		
-	}
-
-}
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/logging/LogMessageProviderFactory.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/logging/LogMessageProviderFactory.java
deleted file mode 100644
index 574ac071..00000000
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/logging/LogMessageProviderFactory.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/*******************************************************************************
- * Copyright 2017 Graz University of Technology
- * EAAF-Core Components has been developed in a cooperation between EGIZ,  
- * A-SIT Plus, A-SIT, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * https://joinup.ec.europa.eu/news/understanding-eupl-v12
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *  
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- *******************************************************************************/
-/*******************************************************************************
- *******************************************************************************/
-package at.gv.egiz.eaaf.core.impl.logging;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import at.gv.egiz.eaaf.core.api.IStatusMessenger;
-
-public class LogMessageProviderFactory {
-	private static final Logger log = LoggerFactory.getLogger(LogMessageProviderFactory.class);
-	private static IStatusMessenger internalMessager = new DummyStatusMessager();
-	
-	/**
-	 * Get the implementation specific StatusCode messager
-	 * 
-	 * @return
-	 */
-	public static IStatusMessenger getMessager() {
-		return internalMessager;
-				
-	}
-	
-	/**
-	 * Set the implementation specific status messanger.
-	 * <br><br>
-	 * <b>This method can ONLY used ONCE!</b>
-	 * 
-	 * @param messanger
-	 */
-	public static void setStatusMessager(IStatusMessenger messanger) {
-		if (internalMessager instanceof DummyStatusMessager) {
-			internalMessager = messanger;
-			log.info("Set StatusMessanger to '" + messanger.getClass().getName() + "'");
-			
-		} else {
-			log.error("StatusMessanger CAN ONLY BE SET ONCE!!!!");
-			throw new RuntimeException("StatusMessanger CAN ONLY BE SET ONCE!!!!");
-			
-		}
-					
-	}
-}