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Code Issues Releases Wiki Activity

improve sqlwall

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This commit is contained in:
Yako
2014-08-29 20:30:41 +08:00
parent 0e200b491c
commit 957559082e
2 changed files with 41 additions and 1 deletions
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src/main/java/com/alibaba/druid/wall/spi/WallVisitorUtils.java
+13 -1
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@@ -350,7 +350,19 @@ public class WallVisitorUtils {
for (SQLExpr part : parts) {
if(isFirst(part)) {
Object evalValue = part.getAttribute(EVAL_VALUE);
if(evalValue != null && evalValue instanceof Boolean && (Boolean)evalValue) {
if (evalValue == null) {
if (part instanceof SQLBooleanExpr) {
evalValue = ((SQLBooleanExpr) part).getValue();
} else if (part instanceof SQLNumericLiteralExpr) {
evalValue = ((SQLNumericLiteralExpr) part).getNumber();
} else if (part instanceof SQLCharExpr) {
evalValue = ((SQLCharExpr) part).getText();
} else if (part instanceof SQLNCharExpr) {
evalValue = ((SQLNCharExpr) part).getText();
}
}
Boolean result = SQLEvalVisitorUtils.castToBoolean(evalValue);
if (result != null && result) {
return true;
}
}