Javier Lecuona created WW-3898:
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Summary: Redirect Action calls wrong method
Key: WW-3898
URL: https://issues.apache.org/jira/browse/WW-3898
Project: Struts 2
Issue Type: Bug
Components: Plugin - Spring
Affects Versions: 2.3.4.1, 2.3.4
Environment: Mac OS X Lion 10.7.4
java version "1.6.0_35"
Java(TM) SE Runtime Environment (build 1.6.0_35-b10-428-11M3811)
Java HotSpot(TM) 64-Bit Server VM (build 20.10-b01-428, mixed mode)
Reporter: Javier Lecuona
I call an action and expect to be redirected to another action BUT instead I
get java.lang.NoSuchMethodException. In my example Spring is in charge of
constructing my Action object and I have a naive object that returns a random
String. It turns out that this random string is being somehow mistaken by the
action name, so I get something like java.lang.NoSuchMethodException:
test.action.Test.TSldxhPcLq().
I've made a simple project that is very simple to test.
In the following example you can call "redirect" action and see the bug. I have
a small zip with this test project but I'm not finding any upload button.
Here is my config
struts.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.1.7//EN"
"http://struts.apache.org/dtds/struts-2.1.7.dtd";>
<struts>
<constant name="struts.objectFactory"
value="org.apache.struts2.spring.StrutsSpringObjectFactory" />
<constant name="struts.devMode" value="false" />
<!-- Prevents struts from appending .action ... use a comma for empty
suffix -->
<constant name="struts.action.extension" value="," />
<package name="general" extends="struts-default">
<action name="test" method="test"
class="test.action.Test">
<result name="success">/jsp/test.jsp</result>
</action>
<action name="redirect" method="redirect"
class="test.action.Redirect">
<result type="redirectAction">test</result>
</action>
</package>
</struts>
ApplicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<!-- Developer -->
<beans xmlns="http://www.springframework.org/schema/beans";
xmlns:security="http://www.springframework.org/schema/security";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:aop="http://www.springframework.org/schema/aop";
xmlns:tx="http://www.springframework.org/schema/tx";
xmlns:task="http://www.springframework.org/schema/task";
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd";>
<bean id="testRandomKey" class="test.utils.RandomString"
factory-method="createRandomString" lazy-init="false">
<constructor-arg>
<value type="java.lang.Integer">10</value>
</constructor-arg>
</bean>
</beans>
Test.java
public class Test {
public String test(){
return ActionSupport.SUCCESS;
}
}
Redirect.java
public class Redirect {
public String redirect(){
return ActionSupport.SUCCESS;
}
}
RandomString.java
public class RandomString {
public RandomString() {
}
public static char createChar(int temp) {
return (char) temp;
}
public static int createInt(char temp) {
return (int) temp;
}
public static void createAsciiTable() {
for (int z = 0; z < 256; z++) {
char[] test3;
test3 = new char[1];
test3[0] = RandomString.createChar(z);
String test2 = new String(test3);
byte[] t3;
t3 = test2.getBytes();
int a2 = t3[0];
int a3 = (a2 & 0x7F) + (a2 < 0 ? 128 : 0);
System.out.println("mitChar: " +
RandomString.createChar(z) + " "
+
RandomString.createInt(RandomString.createChar(z))
+ " mitString: " + test2 + " " + a3);
}
}
public static char createRandomChar() {
int temp = new Random().nextInt(256); // limitation of Ascii
Char 33 to
// 255
if ((temp < 48) || (temp > 47 && temp < 65) || (temp > 90 &&
temp < 97)
|| (temp > 122))
{
temp = createRandomChar();
return (char) temp;
}
else {
// System.out.println(temp);
return (char) temp;
}
}
public static String createRandomString(int length) {
StringBuffer sb = new StringBuffer();
for (int j = 0; j < length; j++) {
sb.append(createRandomChar());
}
return sb.toString();
}
}
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