BeanUtils.describe() doesn't handle corectly array fields like String[]
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Key: BEANUTILS-314
URL: https://issues.apache.org/jira/browse/BEANUTILS-314
Project: Commons BeanUtils
Issue Type: Bug
Components: Bean / Property Utils
Affects Versions: 1.8.0-BETA, 1.7.0
Environment: Windows XP, Java 1.6.0_10-beta-b13
Reporter: Tomáš Procházka
When bean has array field like String[] , BeanUtils.describe() doesn't add
String[] to Map, but get only first array item and convert it to String. But
BeanUtils.populate(b, tMap) correctly set String[] from map to bean property.
Here is example:
public class BeanTest {
public static void main(String[] args) throws Exception {
BeanTest bt = new BeanTest();
bt.test();
}
private void test() throws Exception {
Bean b = new Bean();
b.setData(new String[]{"a", "b", "c"});
b.setName("ahoj");
Map map = BeanUtils.describe(b);
System.out.println(map.get("data"));
System.out.println(map.get("name"));
}
public class Bean {
public String[] getData() {
return data;
}
public void setData(String[] data) {
this.data = data;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
private String[] data;
private String name;
}
}
Expected result:
System.out.println(map.get("data"));
must return String[] with {"a", "b", "c"}.
This bug is in 1.70 and also in 1.8.0
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