common EGIZ code-style refactoring

1 files changed, 54 insertions, 58 deletions

diff --git a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/metadata/MetadataFilterChain.java b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/metadata/MetadataFilterChain.java
index 06065a82..04c1dcb8 100644
--- a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/metadata/MetadataFilterChain.java
+++ b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/metadata/MetadataFilterChain.java
@@ -1,34 +1,26 @@
-/*******************************************************************************
- * 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.
+/*
+ * 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:
+ * 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.
- *******************************************************************************/
-/*******************************************************************************
- *******************************************************************************/
-/*******************************************************************************
- *******************************************************************************/
+ * 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.modules.pvp2.impl.metadata;
 
 import java.util.ArrayList;
 import java.util.List;
-
 import org.opensaml.saml2.metadata.provider.FilterException;
 import org.opensaml.saml2.metadata.provider.MetadataFilter;
 import org.opensaml.xml.XMLObject;
@@ -37,44 +29,48 @@ import org.slf4j.LoggerFactory;
 
 
 /**
+ * Metadata filter-chain implementation.
+ *
  * @author tlenz
  *
  */
 public class MetadataFilterChain implements MetadataFilter {
-	private static final Logger log = LoggerFactory.getLogger(MetadataFilterChain.class);
-		
-	
-	private List<MetadataFilter> filters = new ArrayList<MetadataFilter>();
-		
-	/**
-	 * Return all actually used Metadata filters
-	 * 
-	 * @return List of Metadata filters
-	 */
-	public List<MetadataFilter> getFilters() {
-		return filters;
-	}
-	
-	/**
-	 * Add a new Metadata filter to filterchain
-	 * 
-	 * @param filter 
-	 */
-	public void addFilter(MetadataFilter filter) {
-		filters.add(filter);
-	}
-	
-	
-	/* (non-Javadoc)
-	 * @see org.opensaml.saml2.metadata.provider.MetadataFilter#doFilter(org.opensaml.xml.XMLObject)
-	 */
-	@Override
-	public void doFilter(XMLObject arg0) throws FilterException {
-		for (MetadataFilter filter : filters) {
-			log.trace("Use EAAFMetadataFilter " + filter.getClass().getName());
-			filter.doFilter(arg0);
-		}
+  private static final Logger log = LoggerFactory.getLogger(MetadataFilterChain.class);
+
+
+  private final List<MetadataFilter> filters = new ArrayList<>();
+
+  /**
+   * Return all actually used Metadata filters.
+   *
+   * @return List of Metadata filters
+   */
+  public List<MetadataFilter> getFilters() {
+    return filters;
+  }
+
+  /**
+   * Add a new Metadata filter to filterchain.
+   *
+   * @param filter add a metadata filter
+   */
+  public void addFilter(final MetadataFilter filter) {
+    filters.add(filter);
+  }
+
+
+  /*
+   * (non-Javadoc)
+   *
+   * @see org.opensaml.saml2.metadata.provider.MetadataFilter#doFilter(org.opensaml.xml.XMLObject)
+   */
+  @Override
+  public void doFilter(final XMLObject arg0) throws FilterException {
+    for (final MetadataFilter filter : filters) {
+      log.trace("Use EAAFMetadataFilter " + filter.getClass().getName());
+      filter.doFilter(arg0);
+    }
 
-	}
+  }
 
 }