@Override
public void visitMethodCallExpression(PsiMethodCallExpression methodCallExpression) {
super.visitMethodCallExpression(methodCallExpression);
if (!MethodCallUtils.isSimpleCallToMethod(
methodCallExpression,
"javax.servlet.http.HttpSession",
PsiType.VOID,
"putValue",
"java.lang.String",
"java.lang.Object")
&& !MethodCallUtils.isSimpleCallToMethod(
methodCallExpression,
"javax.servlet.http.HttpSession",
PsiType.VOID,
"setAttribute",
"java.lang.String",
"java.lang.Object")) {
return;
}
final PsiExpressionList argumentList = methodCallExpression.getArgumentList();
final PsiExpression[] arguments = argumentList.getExpressions();
if (arguments.length != 2) {
return;
}
final PsiExpression argument = arguments[1];
final PsiType argumentType = argument.getType();
if (argumentType == null) {
return;
}
if (SerializationUtils.isProbablySerializable(argumentType)) {
return;
}
registerError(argument);
}
@Override
public void visitMethodCallExpression(@NotNull PsiMethodCallExpression expression) {
super.visitMethodCallExpression(expression);
if (!MethodCallUtils.isCallToMethod(
expression, "java.lang.Thread", PsiType.VOID, "sleep", PsiType.LONG)
&& !MethodCallUtils.isCallToMethod(
expression, "java.lang.Thread", PsiType.VOID, "sleep", PsiType.LONG, PsiType.INT)) {
return;
}
if (!ControlFlowUtils.isInLoop(expression)) {
return;
}
registerMethodCallError(expression);
}
@Override
public void visitMethodCallExpression(@NotNull PsiMethodCallExpression expression) {
super.visitMethodCallExpression(expression);
if (!MethodCallUtils.isCallToMethod(
expression,
"java.util.concurrent.locks.Condition",
PsiType.VOID,
HardcodedMethodConstants.NOTIFY)
&& !MethodCallUtils.isCallToMethod(
expression,
"java.util.concurrent.locks.Condition",
PsiType.VOID,
HardcodedMethodConstants.NOTIFY_ALL)) {
return;
}
registerMethodCallError(expression);
}
private static boolean isValueOfCall(PsiMethodCallExpression methodCallExpression) {
final PsiExpressionList argumentList = methodCallExpression.getArgumentList();
final PsiExpression[] arguments = argumentList.getExpressions();
if (arguments.length != 1) {
return false;
}
final PsiExpression argument = arguments[0];
final PsiType type = argument.getType();
return (MethodCallUtils.isCallToMethod(
methodCallExpression,
CommonClassNames.JAVA_LANG_INTEGER,
null,
"valueOf",
PsiType.INT)
&& PsiType.INT.equals(type))
|| (MethodCallUtils.isCallToMethod(
methodCallExpression,
CommonClassNames.JAVA_LANG_SHORT,
null,
"valueOf",
PsiType.SHORT)
&& PsiType.SHORT.equals(type))
|| (MethodCallUtils.isCallToMethod(
methodCallExpression,
CommonClassNames.JAVA_LANG_BYTE,
null,
"valueOf",
PsiType.BYTE)
&& PsiType.BYTE.equals(type))
|| (MethodCallUtils.isCallToMethod(
methodCallExpression,
CommonClassNames.JAVA_LANG_LONG,
null,
"valueOf",
PsiType.LONG)
&& PsiType.LONG.equals(type))
|| (MethodCallUtils.isCallToMethod(
methodCallExpression,
CommonClassNames.JAVA_LANG_CHARACTER,
null,
"valueOf",
PsiType.CHAR)
&& PsiType.CHAR.equals(type))
|| (MethodCallUtils.isCallToMethod(
methodCallExpression,
CommonClassNames.JAVA_LANG_DOUBLE,
null,
"valueOf",
PsiType.DOUBLE)
&& PsiType.DOUBLE.equals(type))
|| (MethodCallUtils.isCallToMethod(
methodCallExpression,
CommonClassNames.JAVA_LANG_FLOAT,
null,
"valueOf",
PsiType.FLOAT)
&& PsiType.FLOAT.equals(type));
}
private static boolean shortcutReplace(PsiExpression expression, String classToConstruct) {
if (!(expression instanceof PsiMethodCallExpression)) {
return false;
}
final PsiMethodCallExpression methodCallExpression = (PsiMethodCallExpression) expression;
final PsiReferenceExpression methodExpression = methodCallExpression.getMethodExpression();
final PsiExpression qualifierExpression = methodExpression.getQualifierExpression();
if (qualifierExpression == null) {
return false;
}
if (classToConstruct.equals(CommonClassNames.JAVA_LANG_INTEGER)) {
if (MethodCallUtils.isCallToMethod(
methodCallExpression, CommonClassNames.JAVA_LANG_INTEGER, PsiType.INT, "intValue")) {
expression.replace(qualifierExpression);
return true;
}
} else if (classToConstruct.equals(CommonClassNames.JAVA_LANG_SHORT)) {
if (MethodCallUtils.isCallToMethod(
methodCallExpression, CommonClassNames.JAVA_LANG_SHORT, PsiType.SHORT, "shortValue")) {
expression.replace(qualifierExpression);
return true;
}
} else if (classToConstruct.equals(CommonClassNames.JAVA_LANG_BYTE)) {
if (MethodCallUtils.isCallToMethod(
methodCallExpression, CommonClassNames.JAVA_LANG_BYTE, PsiType.BYTE, "byteValue")) {
expression.replace(qualifierExpression);
return true;
}
} else if (classToConstruct.equals(CommonClassNames.JAVA_LANG_CHARACTER)) {
if (MethodCallUtils.isCallToMethod(
methodCallExpression,
CommonClassNames.JAVA_LANG_CHARACTER,
PsiType.CHAR,
"charValue")) {
expression.replace(qualifierExpression);
return true;
}
} else if (classToConstruct.equals(CommonClassNames.JAVA_LANG_LONG)) {
if (MethodCallUtils.isCallToMethod(
methodCallExpression, CommonClassNames.JAVA_LANG_LONG, PsiType.LONG, "longValue")) {
expression.replace(qualifierExpression);
return true;
}
} else if (classToConstruct.equals(CommonClassNames.JAVA_LANG_FLOAT)) {
if (MethodCallUtils.isCallToMethod(
methodCallExpression, CommonClassNames.JAVA_LANG_FLOAT, PsiType.FLOAT, "floatValue")) {
expression.replace(qualifierExpression);
return true;
}
} else if (classToConstruct.equals(CommonClassNames.JAVA_LANG_DOUBLE)) {
if (MethodCallUtils.isCallToMethod(
methodCallExpression,
CommonClassNames.JAVA_LANG_DOUBLE,
PsiType.DOUBLE,
"doubleValue")) {
expression.replace(qualifierExpression);
return true;
}
}
return false;
}