diff options
author | Maros Marsalek <mmarsale@cisco.com> | 2016-11-08 10:13:36 +0100 |
---|---|---|
committer | Maros Marsalek <mmarsale@cisco.com> | 2016-11-08 13:17:57 +0100 |
commit | 757222979bc02d0aaba1870eea36413383d15bde (patch) | |
tree | 3fe2a502026fbfa9a4ae5627e1a453a057f6c1fa /infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/read/GenericReader.java | |
parent | 03a638b95da83e150d4f69451c8733b5f09c37aa (diff) |
HONEYCOMB-270 Add isPresent() to Readers/Customizers
So that they can influence whether empty data is to be considered as present
+ Move registries implementations from util to impl
+ Introduce DelegatingReader trait
+ Extend GenericReader where possible to reduce duplication
Change-Id: I5a416acd0c4eab1fbc30fcbe585719991dbe9215
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Diffstat (limited to 'infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/read/GenericReader.java')
-rw-r--r-- | infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/read/GenericReader.java | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/read/GenericReader.java b/infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/read/GenericReader.java index e76b6e9a3..2bf439f82 100644 --- a/infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/read/GenericReader.java +++ b/infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/read/GenericReader.java @@ -22,6 +22,7 @@ import io.fd.honeycomb.translate.read.ReadFailedException; import io.fd.honeycomb.translate.read.Reader; import io.fd.honeycomb.translate.spi.read.ReaderCustomizer; import io.fd.honeycomb.translate.util.read.AbstractGenericReader; +import io.fd.honeycomb.translate.util.read.ReflexiveReaderCustomizer; import javax.annotation.Nonnull; import javax.annotation.concurrent.ThreadSafe; import org.opendaylight.yangtools.concepts.Builder; @@ -73,4 +74,14 @@ public class GenericReader<C extends DataObject, B extends Builder<C>> customizer.merge(parentBuilder, readValue); } + @Override + public boolean isPresent(final InstanceIdentifier<C> id, final C built, final ReadContext ctx) + throws ReadFailedException { + return customizer.isPresent(id, built, ctx); + } + + public static <C extends DataObject, B extends Builder<C>> Reader<C, B> createReflexive( + final InstanceIdentifier<C> id, Class<B> builderClass) { + return new GenericReader<>(id, new ReflexiveReaderCustomizer<>(id.getTargetType(), builderClass)); + } } |