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try to distinguish between quote as a string delimiter or something else: SOLR-140 

git-svn-id: https://svn.apache.org/repos/asf/lucene/solr/trunk@508805 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yonik Seeley 2007-02-17 20:42:45 +00:00
parent b7e7ea6afe
commit 3e80baf529
1 changed files with 9 additions and 2 deletions
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11
src/java/org/apache/solr/util/StrUtils.java
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@ -36,14 +36,21 @@ public class StrUtils {
ArrayList<String> lst = new ArrayList<String>(4); ArrayList<String> lst = new ArrayList<String>(4);
int pos=0, start=0, end=s.length(); int pos=0, start=0, end=s.length();
char inString=0; char inString=0;
char ch=0;
while (pos < end) { while (pos < end) {
char ch = s.charAt(pos++); char prevChar=ch;
ch = s.charAt(pos++);
if (ch=='\\') { // skip escaped chars if (ch=='\\') { // skip escaped chars
pos++; pos++;
} else if (inString != 0 && ch==inString) { } else if (inString != 0 && ch==inString) {
inString=0; inString=0;
} else if (ch=='\'' || ch=='"') { } else if (ch=='\'' || ch=='"') {
inString=ch; // If char is directly preceeded by a number or letter
// then don't treat it as the start of a string.
// Examples: 50" TV, or can't
if (!Character.isLetterOrDigit(prevChar)) {
inString=ch;
}
} else if (ch==separator && inString==0) { } else if (ch==separator && inString==0) {
lst.add(s.substring(start,pos-1)); lst.add(s.substring(start,pos-1));
start=pos; start=pos;