[
https://issues.jboss.org/browse/SOLDER-320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ioan LUPU updated SOLDER-320:
-----------------------------
Description:
Here's the code:
public boolean isReadOnly() {
return setterMethod == null;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
if (isReadOnly()) {
builder.append("read-only ").append(setterMethod.toString()).append("; ");
}
builder.append(getterMethod.toString());
return builder.toString();
}
So... isReadOnly() returns true if setterMethod is null. This means a
NullPointerException on the
builder.append("read-only ").append(setterMethod.toString()).append("; ");
line.
was:
Here's the code:
public boolean isReadOnly() {
return setterMethod == null;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
if (isReadOnly()) {
builder.append("read-only ").append(setterMethod.toString()).append("; ");
}
builder.append(getterMethod.toString());
return builder.toString();
}
So... isReadOnly() returns true if setterMethod is null. This means a
NullPointerException on the
builder.append("read-only ").append(setterMethod.toString()).append("; ");
line.
And a simple piece of code to reproduce it:
import org.jboss.solder.properties.query.PropertyQueries;
public class Test01 {
public static void main(String[] args) {
System.out.println(PropertyQueries.createQuery(Test01.class).getResultList());
// Exception in thread "main" java.lang.NullPointerException
// at
org.jboss.solder.properties.MethodPropertyImpl.toString(MethodPropertyImpl.java:174)
// at java.lang.String.valueOf(String.java:2826)
// at java.lang.StringBuilder.append(StringBuilder.java:115)
// at java.util.AbstractCollection.toString(AbstractCollection.java:422)
// at java.lang.String.valueOf(String.java:2826)
// at java.io.PrintStream.println(PrintStream.java:771)
// at Test01.main(Test01.java:6)
}
}
Steps to Reproduce:
And a simple piece of code to reproduce it:
import org.jboss.solder.properties.query.PropertyQueries;
public class Test01 {
public static void main(String[] args) {
System.out.println(PropertyQueries.createQuery(Test01.class).getResultList());
// Exception in thread "main" java.lang.NullPointerException
// at
org.jboss.solder.properties.MethodPropertyImpl.toString(MethodPropertyImpl.java:174)
// at java.lang.String.valueOf(String.java:2826)
// at java.lang.StringBuilder.append(StringBuilder.java:115)
// at java.util.AbstractCollection.toString(AbstractCollection.java:422)
// at java.lang.String.valueOf(String.java:2826)
// at java.io.PrintStream.println(PrintStream.java:771)
// at Test01.main(Test01.java:6)
}
}
> Bug(s) in org.jboss.solder.properties.MethodPropertyImpl<V>.toString()
> ----------------------------------------------------------------------
>
> Key: SOLDER-320
> URL: https://issues.jboss.org/browse/SOLDER-320
> Project: Solder
> Issue Type: Bug
> Affects Versions: 3.1.0.Final
> Reporter: Ioan LUPU
> Priority: Minor
>
> Here's the code:
> public boolean isReadOnly() {
> return setterMethod == null;
> }
> @Override
> public String toString() {
> StringBuilder builder = new StringBuilder();
> if (isReadOnly()) {
> builder.append("read-only ").append(setterMethod.toString()).append("; ");
> }
> builder.append(getterMethod.toString());
> return builder.toString();
> }
> So... isReadOnly() returns true if setterMethod is null. This means a
> NullPointerException on the
> builder.append("read-only ").append(setterMethod.toString()).append("; ");
> line.
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