1 package org.junit.runners.model; 2 3 import java.lang.annotation.Annotation; 4 import java.lang.reflect.Field; 5 import java.lang.reflect.Modifier; 6 7 import org.junit.runners.BlockJUnit4ClassRunner; 8 9 /** 10 * Represents a field on a test class (currently used only for Rules in 11 * {@link BlockJUnit4ClassRunner}, but custom runners can make other uses) 12 */ 13 public class FrameworkField extends FrameworkMember<FrameworkField> { 14 private final Field fField; 15 16 FrameworkField(Field field) { 17 fField= field; 18 } 19 20 public String getName() { 21 return getField().getName(); 22 } 23 24 @Override 25 public Annotation[] getAnnotations() { 26 return fField.getAnnotations(); 27 } 28 29 public boolean isPublic() { 30 int modifiers= fField.getModifiers(); 31 return Modifier.isPublic(modifiers); 32 } 33 34 @Override 35 public boolean isShadowedBy(FrameworkField otherMember) { 36 return otherMember.getName().equals(getName()); 37 } 38 39 public boolean isStatic() { 40 int modifiers= fField.getModifiers(); 41 return Modifier.isStatic(modifiers); 42 } 43 44 /** 45 * @return the underlying java Field 46 */ 47 public Field getField() { 48 return fField; 49 } 50 51 /** 52 * @return the underlying Java Field type 53 * @see java.lang.reflect.Field#getType() 54 */ 55 public Class<?> getType() { 56 return fField.getType(); 57 } 58 59 /** 60 * Attempts to retrieve the value of this field on {@code target} 61 */ 62 public Object get(Object target) throws IllegalArgumentException, IllegalAccessException { 63 return fField.get(target); 64 } 65 } 66
