Thomas Joseph created FELIX-4047:
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Summary: Unable to create empty or single valued String array
property
Key: FELIX-4047
URL: https://issues.apache.org/jira/browse/FELIX-4047
Project: Felix
Issue Type: Bug
Components: Maven SCR Plugin
Affects Versions: maven-scr-plugin-1.12.0, maven-scr-plugin-1.8.0
Reporter: Thomas Joseph
There is no way that I can declare an empty or a single valued String array is
property.
@Property(label="Multivalued Property", value={"only-single-value"})
private static final String MV_PROPERTY= "multivalued.property";
OR
@Property(label="Multivalued Property", value={"only-single-value"},
unbounded=PropertyUnbounded.ARRAY)
private static final String MV_PROPERTY= "multivalued.property";
OR
@Property(label="Multivalued Property", value={"only-single-value"},
cardinality=N)
private static final String MV_PROPERTY= "multivalued.property";
All would generate the same DS XML file as:
<property name="multivalued.property" value="only-single-value"/>
As of now the only workaround is to declare an array with at-least two entries:
@Property(label="Multivalued Property", value={"only-single-value", ""})
private static final String MV_PROPERTY= "multivalued.property";
OR
@Property(label="Multivalued Property", value={"", ""})
private static final String MV_PROPERTY= "multivalued.property";
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