/*
    *  Copyright 2012 Chris Pheby
    *
    *  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 org.jadira.scanner.classpath.types;
  
  import java.lang.reflect.Array;
  import java.util.Collections;
  import java.util.List;
  import java.util.Set;
  
  import javassist.bytecode.ClassFile;
  
  import org.apache.commons.lang3.builder.EqualsBuilder;
  import org.apache.commons.lang3.builder.HashCodeBuilder;
  import org.jadira.scanner.classpath.ClasspathResolver;
  import org.jadira.scanner.core.exception.ClasspathAccessException;
  
  public class JArrayClass extends JClass {
  
      private Class<?> actualClass;
  
  	protected JArrayClass(Class<?> clazz, ClasspathResolver resolver) throws ClasspathAccessException {
          super(JClass.getJClass(Array.class, resolver).getClassFile(), resolver);
          this.actualClass = clazz;
      }
  
      public static JArrayClass getJClass(Class<?> clazz, ClasspathResolver resolver) throws ClasspathAccessException {
          return new JArrayClass(clazz, resolver);
      }
  	
      public JClass getSuperClass() throws ClasspathAccessException {
  
          return null;
      }
  
      public List<JInterface> getImplementedInterfaces() throws ClasspathAccessException {
  
          return Collections.emptyList();
      }
  
      @Override
      public Class<?> getActualClass() throws ClasspathAccessException {
  
          return this.actualClass;
      }
  
      public Set<JClass> getSubClasses() {
          return Collections.emptySet();
      }
  
      public List<JInnerClass> getEnclosedClasses() throws ClasspathAccessException {
  
          return Collections.emptyList();
      }
  
      public List<JField> getFields() {
  
          return Collections.emptyList();
      }
  
      public List<JConstructor> getConstructors() throws ClasspathAccessException {
  
          return Collections.emptyList();
      }
  
      @Override
      public Set<JAnnotation<?>> getAnnotations() {
  
          return Collections.emptySet();
      }
  
      @Override
      public JPackage getPackage() throws ClasspathAccessException {
  
          return null;
      }
  
      public List<JMethod> getMethods() {
  
          return Collections.emptyList();
      }
  
      public List<JStaticInitializer> getStaticInitializers() {
  
          return Collections.emptyList();
      }
  	
 	@Override
 	public boolean isArray() {
 		return true;
 	}
 	
     public String getName() {
         return actualClass.getName();
     }
     
     public ClassFile getClassFile() {
     	return null;
     }
 
     @Override
 	public boolean equals(Object obj) {
 		if (obj == null) {
 			return false;
 		}
 		if (obj == this) {
 			return true;
 		}
 		if (obj.getClass() != getClass()) {
 			return false;
 		}
 		JArrayClass rhs = (JArrayClass) obj;
 		return new EqualsBuilder()
 			 	.appendSuper(super.equals(obj))
 				.append(actualClass, rhs.actualClass).isEquals();
 	}
 
     @Override
 	public int hashCode() {
 		return new HashCodeBuilder(11, 47).append(super.hashCode())
 				.append(actualClass).toHashCode();
 	}
 }