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QQQ-14 added handling of enums; fix for all non-handled types to throw

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darin.kelkhoff
2022-06-24 16:45:54 -05:00
parent be74eacb13
commit 1d5ffe500a
1 changed files with 21 additions and 2 deletions
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23
src/main/java/com/kingsrook/qqq/backend/core/model/metadata/serialization/DeserializerUtils.java
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@ -153,6 +153,24 @@ public class DeserializerUtils
{
method.invoke(output, StringUtils.hasContent(value) ? Boolean.parseBoolean(value) : null);
}
else if(parameterType.isEnum())
{
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// if the param is an enum, look up the static 'valueOf' method that all enums have. //
// call that method, passing it the string value from the json (the null there is because it's a static method) //
// then pass the num value into the output object, via our method.invoke. //
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
if(StringUtils.hasContent(value))
{
Method valueOfMethod = parameterType.getMethod("valueOf", String.class);
Object enumValue = valueOfMethod.invoke(null, value);
method.invoke(output, enumValue);
}
else
{
method.invoke(output, (Object) null);
}
}
else if(parameterType.equals(Class.class))
{
///////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -160,7 +178,7 @@ public class DeserializerUtils
// we hit this when trying to de-serialize a QBackendMetaData, and we found its setBackendType(Class) method //
///////////////////////////////////////////////////////////////////////////////////////////////////////////////
}
else if(parameterType.getPackageName().startsWith("java."))
else
{
/////////////////////////////////////////////////////////////////////////////////////////////////////////
// if we hit this, we might want to add an else-if to handle the type. //
@ -170,7 +188,7 @@ public class DeserializerUtils
throw (new RuntimeException("Field " + fieldName + " is of an unhandled type " + parameterType.getName() + " when deserializing " + outputClass.getName()));
}
}
catch(IllegalAccessException | InvocationTargetException e)
catch(IllegalAccessException | InvocationTargetException | NoSuchMethodException e)
{
throw new RuntimeException(e);
}
@ -184,6 +202,7 @@ public class DeserializerUtils
}
catch(Exception e)
{
LOG.warn(e);
throw (new IOException("Error deserializing json object into instance of " + outputClass.getName(), e));
}
}