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comparison src/org/eclipse/jetty/io/AbstractBuffer.java @ 1029:4e5e9e3c25b3

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remove Buffer.equalsIgnoreCase()
author Franklin Schmidt <fschmidt@gmail.com>
date Thu, 03 Nov 2016 00:55:20 -0600
parents 6d17a257b03f
children 80cad9086593
comparison
equal deleted inserted replaced
1028:2ea54e6117c3 1029:4e5e9e3c25b3
156 for (int i = putIndex(); i-->get;) 156 for (int i = putIndex(); i-->get;)
157 { 157 {
158 byte b1 = peek(i); 158 byte b1 = peek(i);
159 byte b2 = b.peek(--bi); 159 byte b2 = b.peek(--bi);
160 if (b1 != b2) return false; 160 if (b1 != b2) return false;
161 }
162 return true;
163 }
164
165 public boolean equalsIgnoreCase(Buffer b)
166 {
167 if (b==this)
168 return true;
169
170 // reject different lengths
171 if (b.length() != length()) return false;
172
173 // reject AbstractBuffer with different hash value
174 if (_hash != 0 && b instanceof AbstractBuffer)
175 {
176 AbstractBuffer ab = (AbstractBuffer) b;
177 if (ab._hash != 0 && _hash != ab._hash) return false;
178 }
179
180 // Nothing for it but to do the hard grind.
181 int get=getIndex();
182 int bi=b.putIndex();
183
184 byte[] array = array();
185 byte[] barray= b.array();
186 if (array!=null && barray!=null)
187 {
188 for (int i = putIndex(); i-->get;)
189 {
190 byte b1 = array[i];
191 byte b2 = barray[--bi];
192 if (b1 != b2)
193 {
194 if ('a' <= b1 && b1 <= 'z') b1 = (byte) (b1 - 'a' + 'A');
195 if ('a' <= b2 && b2 <= 'z') b2 = (byte) (b2 - 'a' + 'A');
196 if (b1 != b2) return false;
197 }
198 }
199 }
200 else
201 {
202 for (int i = putIndex(); i-->get;)
203 {
204 byte b1 = peek(i);
205 byte b2 = b.peek(--bi);
206 if (b1 != b2)
207 {
208 if ('a' <= b1 && b1 <= 'z') b1 = (byte) (b1 - 'a' + 'A');
209 if ('a' <= b2 && b2 <= 'z') b2 = (byte) (b2 - 'a' + 'A');
210 if (b1 != b2) return false;
211 }
212 }
213 } 161 }
214 return true; 162 return true;
215 } 163 }
216 164
217 public byte get() 165 public byte get()