1 files changed, 0 insertions, 178 deletions
diff --git a/mocca-1.2.11/bkucommon/src/main/java/at/gv/egiz/bku/viewer/ValidatorFactory.java b/mocca-1.2.11/bkucommon/src/main/java/at/gv/egiz/bku/viewer/ValidatorFactory.java
deleted file mode 100644
index ad9bf6bb..00000000
--- a/mocca-1.2.11/bkucommon/src/main/java/at/gv/egiz/bku/viewer/ValidatorFactory.java
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
-* Copyright 2008 Federal Chancellery Austria and
-* Graz University of Technology
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*     http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
-package at.gv.egiz.bku.viewer;
-
-import java.io.IOException;
-import java.lang.reflect.Constructor;
-import java.lang.reflect.InvocationTargetException;
-import java.net.URL;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Properties;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-public class ValidatorFactory {
-  
-  /**
-   * Logging facility.
-   */
-  protected static Log log = LogFactory.getLog(ValidatorFactory.class);
-  
-  private static final Class<Validator> VALIDATOR_CLASS = Validator.class;
-  
-  private static final String SERVICE_ID = "META-INF/services/" + VALIDATOR_CLASS.getName();
-
-  /**
-   * Creates a new Validator for the given <code>mimeType</code>.
-   * 
-   * @param mimeType
-   * 
-   * @return
-   * 
-   * @throws IllegalArgumentException
-   *           if no Validator for the <code>mimeType</code> could be found
-   */
-  public static Validator newValidator(String mimeType) throws IllegalArgumentException {
-    
-    ClassLoader classLoader = ValidatorFactory.class.getClassLoader();
-    ValidatorFactory factory = new ValidatorFactory(classLoader);
-    
-    Validator validator = factory.createValidator(mimeType);
-    
-    if (validator == null) {
-      throw new IllegalArgumentException("Validator for '" + mimeType
-          + "' could not be found.");
-    }
-
-    return validator;
-    
-  }
-  
-  private ClassLoader classLoader;
-  
-  /**
-   * Private constructor.
-   * 
-   * @param classLoader must not be <code>null</code>
-   */
-  private ValidatorFactory(ClassLoader classLoader) {
-    
-    if (classLoader == null) {
-      throw new NullPointerException("Argument 'classLoader' must no be null.");
-    }
-    
-    this.classLoader = classLoader;
-    
-  }
-
-  private Validator createValidator(String mimeType) {
-    
-    Iterator<URL> serviceIterator = createServiceIterator();
-    while (serviceIterator.hasNext()) {
-      URL url = serviceIterator.next();
-      
-      Properties properties = new Properties();
-      try {
-        properties.load(url.openStream());
-      } catch (IOException e) {
-        log.error("Failed to load service properties " + url.toExternalForm());
-        continue;
-      }
-      String className = properties.getProperty(mimeType);
-      if (className != null) {
-        try {
-          return createValidatorInstance(className);
-        } catch (Exception e) {
-          continue;
-        }
-      }
-      
-    }
-    
-    return null;
-    
-  }
-
-  /**
-   *
-   * @throws InvocationTargetException if className's (nullary) constructor throws exception
-   */
-  private Validator createValidatorInstance(String className)
-      throws ClassNotFoundException, InstantiationException,
-      IllegalAccessException, NoSuchMethodException, InvocationTargetException {
-
-    try {
-      Constructor<?> implConstructor = classLoader.loadClass(className).getConstructor((Class[])null);
-      return (Validator) implConstructor.newInstance((Object[])null);
-    } catch (InvocationTargetException ex) {
-      //ex from constructor
-      log.error("Failed to initialize validator class '" + className + "': " + ex.getCause().getMessage(), ex.getCause());
-      throw ex;
-    } catch (NoSuchMethodException ex) {
-      log.error("Validator class '" + className + "' has no nullary constructor", ex);
-      throw ex;
-    } catch (ClassNotFoundException e) {
-      log.error("Validator class '" + className + "' not found.", e);
-      throw e;
-    } catch (InstantiationException e) {
-      log.error("Faild to initialize validator class '" + className + "'.", e);
-      throw e;
-    } catch (IllegalAccessException e) {
-      log.error("Faild to initialize validator class '" + className + "'.", e);
-      throw e;
-    } catch (ClassCastException e) {
-      log.error("Class '" + className + "' is not a validator implementation.", e);
-      throw e;
-    }
-    
-  }
-  
-  private Iterator<URL> createServiceIterator() {
-    
-    try {
-      final Enumeration<URL> resources = classLoader.getResources(SERVICE_ID);
-      return new Iterator<URL> () {
-
-        @Override
-        public boolean hasNext() {
-          return resources.hasMoreElements();
-        }
-
-        @Override
-        public URL next() {
-          return resources.nextElement();
-        }
-
-        @Override
-        public void remove() {
-          throw new UnsupportedOperationException();
-        }
-        
-      };
-    } catch (IOException e) {
-      log.error("Failed to enumerate resources " + SERVICE_ID);
-      List<URL> list = Collections.emptyList(); 
-      return list.iterator();
-    }
-    
-  }
-  
-}