de.innovationgate.utils
public class NullPlaceHolder extends java.lang.Object implements java.io.Serializable
Constructor and Description |
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NullPlaceHolder() |
Modifier and Type | Method and Description |
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static java.lang.Object |
read(java.lang.Object value)
Converts a value retrieved from a place that may contain a real value or a NullPlaceHolder,
which is converted to a null.
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static java.lang.Object |
write(java.lang.Object value)
Prepares a value for writing, replacing null by a NullPlaceHolder in case
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public static java.lang.Object write(java.lang.Object value)
value
- The value to preparepublic static java.lang.Object read(java.lang.Object value)
value
- The value retrieved