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Code Issues Releases Wiki Activity

improve parser & wall-filter

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This commit is contained in:
wenshao
2013-07-30 23:25:56 +08:00
parent 30fcdc8a4e
commit 21c681dd0f
10 changed files with 455 additions and 390 deletions
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src/main/java/com/alibaba/druid/wall/WallProvider.java
+15 -5
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@@ -227,7 +227,12 @@ public abstract class WallProvider {
WallSqlStat wallStat = whiteList.get(sql);
if (wallStat == null) {
String mergedSql = ParameterizedOutputVisitorUtils.parameterize(sql, dbType);
String mergedSql;
try {
mergedSql = ParameterizedOutputVisitorUtils.parameterize(sql, dbType);
} catch (Exception ex) {
mergedSql = sql;
}
wallStat = sqlList.get(mergedSql);
if (wallStat == null) {
wallStat = new WallSqlStat(tableStats, functionStats, syntaxError);
@@ -259,7 +264,12 @@ public abstract class WallProvider {
WallSqlStat wallStat = blackList.get(sql);
if (wallStat == null) {
String mergedSql = ParameterizedOutputVisitorUtils.parameterize(sql, dbType);
String mergedSql;
try {
mergedSql = ParameterizedOutputVisitorUtils.parameterize(sql, dbType);
} catch (Exception ex) {
mergedSql = sql;
}
wallStat = sqlList.get(mergedSql);
if (wallStat == null) {
wallStat = new WallSqlStat(tableStats, functionStats, violations, syntaxError);
@@ -289,7 +299,7 @@ public abstract class WallProvider {
return Collections.<String> unmodifiableSet(hashSet);
}
public Set<String> getSqlList() {
Set<String> hashSet = new HashSet<String>();
lock.readLock().lock();
@@ -352,11 +362,11 @@ public abstract class WallProvider {
if (whiteList != null) {
whiteList = null;
}
if (blackList != null) {
blackList = null;
}
if (sqlList != null) {
sqlList = null;
}