add ability to pass arguments to instances of field converters
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Key: JCR-1279
URL: https://issues.apache.org/jira/browse/JCR-1279
Project: Jackrabbit
Issue Type: Wish
Components: jcr-mapping
Affects Versions: 1.4
Reporter: Paul Mietz Egli
Priority: Minor
It would be useful to be able to pass arguments to a custom field converter so
related converters can be reused. For example, a converter that stores images
could take arguments which specify the image type and maximum dimensions. These
arguments could be placed in the @Field annotation:
@Field(converter = BufferedImageConverter.class, converterArgs = { "png", 120,
80 })
private BufferedImage img;
and provided to the type converter instance via a method defined in
AtomicTypeConverter:
public BufferedImageConverter implements AtomicTypeConverter {
/**
* new method in the AtomicTypeConverter interface
*/
public void setConverterArgs(Object[] args) {
// ...
}
}
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