Clover coverage report - Ant Coverage
Coverage timestamp: Tue Apr 8 2003 20:43:55 EST
file stats: LOC: 168   Methods: 7
NCLOC: 49   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
FieldRefCPInfo.java 0% 57.9% 42.9% 50%
 1   
 /*
 2   
  * The Apache Software License, Version 1.1
 3   
  *
 4   
  * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 5   
  * reserved.
 6   
  *
 7   
  * Redistribution and use in source and binary forms, with or without
 8   
  * modification, are permitted provided that the following conditions
 9   
  * are met:
 10   
  *
 11   
  * 1. Redistributions of source code must retain the above copyright
 12   
  *    notice, this list of conditions and the following disclaimer.
 13   
  *
 14   
  * 2. Redistributions in binary form must reproduce the above copyright
 15   
  *    notice, this list of conditions and the following disclaimer in
 16   
  *    the documentation and/or other materials provided with the
 17   
  *    distribution.
 18   
  *
 19   
  * 3. The end-user documentation included with the redistribution, if
 20   
  *    any, must include the following acknowlegement:
 21   
  *       "This product includes software developed by the
 22   
  *        Apache Software Foundation (http://www.apache.org/)."
 23   
  *    Alternately, this acknowlegement may appear in the software itself,
 24   
  *    if and wherever such third-party acknowlegements normally appear.
 25   
  *
 26   
  * 4. The names "Ant" and "Apache Software
 27   
  *    Foundation" must not be used to endorse or promote products derived
 28   
  *    from this software without prior written permission. For written
 29   
  *    permission, please contact apache@apache.org.
 30   
  *
 31   
  * 5. Products derived from this software may not be called "Apache"
 32   
  *    nor may "Apache" appear in their names without prior written
 33   
  *    permission of the Apache Group.
 34   
  *
 35   
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 36   
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 37   
  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 38   
  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 39   
  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 40   
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 41   
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 42   
  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 43   
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 44   
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 45   
  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 46   
  * SUCH DAMAGE.
 47   
  * ====================================================================
 48   
  *
 49   
  * This software consists of voluntary contributions made by many
 50   
  * individuals on behalf of the Apache Software Foundation.  For more
 51   
  * information on the Apache Software Foundation, please see
 52   
  * <http://www.apache.org/>.
 53   
  */
 54   
 package org.apache.tools.ant.taskdefs.optional.depend.constantpool;
 55   
 
 56   
 import java.io.DataInputStream;
 57   
 import java.io.IOException;
 58   
 
 59   
 /**
 60   
  * A FieldRef CP Info
 61   
  *
 62   
  * @author Conor MacNeill
 63   
  */
 64   
 public class FieldRefCPInfo extends ConstantPoolEntry {
 65   
     /** Name of the field's class */
 66   
     private String fieldClassName;
 67   
     /** name of the field in that class */
 68   
     private String fieldName;
 69   
     /** The type of the field */
 70   
     private String fieldType;
 71   
     /** Index into the constant pool for the class */
 72   
     private int classIndex;
 73   
     /** Index into the constant pool for the name and type entry */
 74   
     private int nameAndTypeIndex;
 75   
 
 76   
     /** Constructor.  */
 77  88863
     public FieldRefCPInfo() {
 78  88863
         super(CONSTANT_FIELDREF, 1);
 79   
     }
 80   
 
 81   
     /**
 82   
      * read a constant pool entry from a class stream.
 83   
      *
 84   
      * @param cpStream the DataInputStream which contains the constant pool
 85   
      *      entry to be read.
 86   
      * @exception IOException if there is a problem reading the entry from
 87   
      *      the stream.
 88   
      */
 89  88863
     public void read(DataInputStream cpStream) throws IOException {
 90  88863
         classIndex = cpStream.readUnsignedShort();
 91  88863
         nameAndTypeIndex = cpStream.readUnsignedShort();
 92   
     }
 93   
 
 94   
     /**
 95   
      * Resolve this constant pool entry with respect to its dependents in
 96   
      * the constant pool.
 97   
      *
 98   
      * @param constantPool the constant pool of which this entry is a member
 99   
      *      and against which this entry is to be resolved.
 100   
      */
 101  88863
     public void resolve(ConstantPool constantPool) {
 102  88863
         ClassCPInfo fieldClass 
 103   
             = (ClassCPInfo) constantPool.getEntry(classIndex);
 104   
 
 105  88863
         fieldClass.resolve(constantPool);
 106   
 
 107  88863
         fieldClassName = fieldClass.getClassName();
 108   
 
 109  88863
         NameAndTypeCPInfo nt 
 110   
             = (NameAndTypeCPInfo) constantPool.getEntry(nameAndTypeIndex);
 111   
 
 112  88863
         nt.resolve(constantPool);
 113   
 
 114  88863
         fieldName = nt.getName();
 115  88863
         fieldType = nt.getType();
 116   
 
 117  88863
         super.resolve(constantPool);
 118   
     }
 119   
 
 120   
     /**
 121   
      * Print a readable version of the constant pool entry.
 122   
      *
 123   
      * @return the string representation of this constant pool entry.
 124   
      */
 125  0
     public String toString() {
 126  0
         String value;
 127   
 
 128  0
         if (isResolved()) {
 129  0
             value = "Field : Class = " + fieldClassName + ", name = " 
 130   
                 + fieldName + ", type = " + fieldType;
 131   
         } else {
 132  0
             value = "Field : Class index = " + classIndex 
 133   
                 + ", name and type index = " + nameAndTypeIndex;
 134   
         }
 135   
 
 136  0
         return value;
 137   
     }
 138   
 
 139   
     /**
 140   
      * Gets the name of the class definint the field
 141   
      *
 142   
      * @return the name of the class definint the field
 143   
      */
 144  0
     public String getFieldClassName() {
 145  0
         return fieldClassName;
 146   
     }
 147   
 
 148   
     /**
 149   
      * Get the name of the field
 150   
      *
 151   
      * @return the field's name
 152   
      */
 153  0
     public String getFieldName() {
 154  0
         return fieldName;
 155   
     }
 156   
 
 157   
     /**
 158   
      * Get the type of the field
 159   
      *
 160   
      * @return the field's type in string format
 161   
      */
 162  0
     public String getFieldType() {
 163  0
         return fieldType;
 164   
     }
 165   
 
 166   
 }
 167   
 
 168