1 package net.sf.morph.reflect.reflectors; 2 3 import java.util.Enumeration; 4 5 import javax.servlet.ServletContext; 6 7 /** 8 * Exposes the init-parameters of a ServletContext. 9 * 10 * @author Matt Sgarlata 11 * @since Dec 21, 2004 12 */ 13 public class ServletContextInitParameterReflector extends BaseServletReflector { 14 15 private static final Class[] REFLECTABLE_TYPES = new Class[] { 16 ServletContext.class 17 }; 18 19 protected ServletContext getServletContext(Object bean) { 20 return (ServletContext) bean; 21 } 22 23 protected String[] getPropertyNamesImpl(Object bean) throws Exception { 24 Enumeration initParameterNames = 25 getServletContext(bean).getInitParameterNames(); 26 return enumerationToStringArray(initParameterNames); 27 } 28 29 protected Object getImpl(Object bean, String propertyName) throws Exception { 30 return getServletContext(bean).getInitParameter(propertyName); 31 } 32 33 protected void setImpl(Object bean, String propertyName, Object value) 34 throws Exception { 35 throw new UnsupportedOperationException(); 36 } 37 38 protected boolean isWriteableImpl(Object bean, String propertyName) 39 throws Exception { 40 return false; 41 } 42 43 protected Class[] getReflectableClassesImpl() throws Exception { 44 return REFLECTABLE_TYPES; 45 } 46 47 }