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authorMaros Marsalek <mmarsale@cisco.com>2016-09-05 12:10:26 +0200
committerMarek Gradzki <mgradzki@cisco.com>2016-09-07 06:50:30 +0000
commit1326e9fa5cffe326b82aeee9d82d008526aff947 (patch)
treef8ca808f3aa3a9338573d8892b83305210a664a1 /infra/translate-utils/src/main/java/io
parent6e77db8e850be8ad8a3d91bf43fb8986125ae60f (diff)
Cleanup TODOs and FIXMEs
- Fix minor ones - Report bigger and include issue number in comment - Pull common dependencies into dependency management of common/parents Change-Id: I06a6ac37c52b603fd73ed42023d6b2e7fa18010f Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Diffstat (limited to 'infra/translate-utils/src/main/java/io')
-rw-r--r--infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/AbstractSubtreeManagerRegistryBuilderBuilder.java4
-rw-r--r--infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/RWUtils.java13
-rw-r--r--infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/TransactionMappingContext.java2
-rw-r--r--infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/AbstractGenericReader.java3
-rw-r--r--infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/SubtreeReader.java23
-rw-r--r--infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/TransactionWriteContext.java5
-rw-r--r--infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/registry/FlatWriterRegistry.java5
7 files changed, 22 insertions, 33 deletions
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/AbstractSubtreeManagerRegistryBuilderBuilder.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/AbstractSubtreeManagerRegistryBuilderBuilder.java
index bf1e89c12..07f2bf1ee 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/AbstractSubtreeManagerRegistryBuilderBuilder.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/AbstractSubtreeManagerRegistryBuilderBuilder.java
@@ -192,10 +192,10 @@ public abstract class AbstractSubtreeManagerRegistryBuilderBuilder<S extends Sub
}
});
- // TODO we could optimize subtree handlers, if there is a dedicated handler for a node managed by a subtree
+ // TODO HONEYCOMB-171 we could optimize subtree handlers, if there is a dedicated handler for a node managed by a subtree
// handler, recreate the subtree handler with a subset of handled child nodes
// This way it is not necessary to change the configuration of subtree writer, just to add a dedicated child
- // writer. This will be needed if we ever switch to annotations for reader/writer hierarchy initialization
+ // writer
return builder.build();
}
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/RWUtils.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/RWUtils.java
index 695ce6806..4616f8347 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/RWUtils.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/RWUtils.java
@@ -38,10 +38,12 @@ import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
public final class RWUtils {
+ // TODO HONEYCOMB-172 update the utils methods considering Java8. Make sure they still work by wiring a detailed unit test first
+
private RWUtils() {}
/**
- * Collector expecting only a single resulting item from a stream
+ * Collector expecting only a single resulting item from a stream.
*/
public static<T> Collector<T,?,T> singleItemCollector() {
return Collectors.collectingAndThen(
@@ -56,12 +58,11 @@ public final class RWUtils {
}
/**
- * Find next item in ID after provided type
+ * Find next item in ID after provided type.
*/
@Nonnull
public static InstanceIdentifier.PathArgument getNextId(@Nonnull final InstanceIdentifier<? extends DataObject> id,
@Nonnull final InstanceIdentifier<? extends DataObject> type) {
- // TODO this is inefficient(maybe, depending on actual Iterable type)
final Iterable<InstanceIdentifier.PathArgument> pathArguments = id.getPathArguments();
final int i = Iterables.indexOf(pathArguments, new Predicate<InstanceIdentifier.PathArgument>() {
@Override
@@ -74,7 +75,7 @@ public final class RWUtils {
}
/**
- * Replace last item in ID with a provided IdentifiableItem of the same type
+ * Replace last item in ID with a provided IdentifiableItem of the same type.
*/
@SuppressWarnings("unchecked")
@Nonnull
@@ -90,7 +91,7 @@ public final class RWUtils {
}
/**
- * Create IdentifiableItem from target type of provided ID with provided key
+ * Create IdentifiableItem from target type of provided ID with provided key.
*/
@Nonnull
public static <D extends DataObject & Identifiable<K>, K extends Identifier<D>> InstanceIdentifier.IdentifiableItem<D, K> getCurrentIdItem(
@@ -99,7 +100,7 @@ public final class RWUtils {
}
/**
- * Trim InstanceIdentifier at indexOf(type)
+ * Trim InstanceIdentifier at indexOf(type).
*/
@SuppressWarnings("unchecked")
@Nonnull
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/TransactionMappingContext.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/TransactionMappingContext.java
index 1b6504c78..4d4e9fddd 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/TransactionMappingContext.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/TransactionMappingContext.java
@@ -34,7 +34,7 @@ public class TransactionMappingContext implements MappingContext {
private final ReadWriteTransaction readWriteTransaction;
- // TODO make async
+ // TODO HONEYCOMB-169 make async
public TransactionMappingContext(final ReadWriteTransaction readWriteTransaction) {
this.readWriteTransaction = readWriteTransaction;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/AbstractGenericReader.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/AbstractGenericReader.java
index 75a2a673c..40c78b3c9 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/AbstractGenericReader.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/AbstractGenericReader.java
@@ -56,7 +56,8 @@ public abstract class AbstractGenericReader<D extends DataObject, B extends Buil
@Nonnull final ReadContext ctx) throws ReadFailedException {
LOG.debug("{}: Reading current: {}", this, id);
final B builder = getBuilder(id);
- // Cache empty value to determine if anything has changed later TODO cache in a field
+ // The empty value could be cached, but no caching is safer since we call overridden getBuilder each time
+ // and the build could produce something different (even if it shouldn't)
final D emptyValue = builder.build();
LOG.trace("{}: Reading current attributes", this);
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/SubtreeReader.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/SubtreeReader.java
index 720bd0b11..260fb241b 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/SubtreeReader.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/SubtreeReader.java
@@ -19,7 +19,6 @@ package io.fd.honeycomb.translate.util.read.registry;
import static com.google.common.base.Preconditions.checkArgument;
import com.google.common.base.Optional;
-import com.google.common.base.Predicate;
import com.google.common.collect.Iterables;
import io.fd.honeycomb.translate.read.ListReader;
import io.fd.honeycomb.translate.read.ReadContext;
@@ -34,7 +33,6 @@ import java.util.HashSet;
import java.util.List;
import java.util.Set;
import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
import org.opendaylight.yangtools.concepts.Builder;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.Identifiable;
@@ -143,7 +141,6 @@ class SubtreeReader<D extends DataObject, B extends Builder<D>> implements Reade
private static Optional<? extends DataObject> findNextParent(@Nonnull final DataObject parent,
@Nonnull final InstanceIdentifier.PathArgument nextId,
@Nonnull final Class<?> managedType) {
- // TODO is there a better way than reflection ? e.g. convert into NN and filter out with a utility
Optional<Method> method = ReflectionUtils.findMethodReflex(managedType, "get",
Collections.emptyList(), nextId.getType());
@@ -172,19 +169,13 @@ class SubtreeReader<D extends DataObject, B extends Builder<D>> implements Reade
checkArgument(nextId instanceof InstanceIdentifier.IdentifiableItem<?, ?>,
"Unable to perform wildcarded read for %s", nextId);
final Identifier key = ((InstanceIdentifier.IdentifiableItem) nextId).getKey();
- // TODO replace with stream().filter().findFirst() when we switch to using java's Optional instead of Guava's
- // because now we would have to do awkward Optional transformation since findFirstReturns guava's optional
- return Iterables.tryFind(invoke, new Predicate<DataObject>() {
-
- @Override
- public boolean apply(@Nullable final DataObject input) {
- final Optional<Method> keyGetter = ReflectionUtils.findMethodReflex(nextId.getType(), "get",
- Collections.emptyList(), key.getClass());
- final Object actualKey;
- actualKey = invoke(keyGetter.get(), nextId, input);
- return key.equals(actualKey);
- }
- });
+
+ final Method keyGetter = ReflectionUtils.findMethodReflex(nextId.getType(), "get",
+ Collections.emptyList(), key.getClass()).get();
+
+ return Optional.fromNullable(invoke.stream()
+ .filter(item -> key.equals(invoke(keyGetter, nextId, item)))
+ .findFirst().orElse(null));
}
private static DataObject filterSingle(final DataObject parent,
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/TransactionWriteContext.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/TransactionWriteContext.java
index 5d801edab..0128ee4a8 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/TransactionWriteContext.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/TransactionWriteContext.java
@@ -50,14 +50,13 @@ public final class TransactionWriteContext implements WriteContext {
final DOMDataReadOnlyTransaction afterTx,
final MappingContext mappingContext) {
this.serializer = serializer;
- // TODO do we have a BA transaction adapter ? If so, use it here and don't pass serializer
this.beforeTx = beforeTx;
this.afterTx = afterTx;
this.mappingContext = mappingContext;
this.ctx = new ModificationCache();
}
- // TODO make this asynchronous
+ // TODO HONEYCOMB-169 make this asynchronous
@Override
public <T extends DataObject> Optional<T> readBefore(@Nonnull final InstanceIdentifier<T> currentId) {
@@ -78,7 +77,7 @@ public final class TransactionWriteContext implements WriteContext {
tx.read(LogicalDatastoreType.CONFIGURATION, path);
try {
- // TODO once the APIs are asynchronous use just Futures.transform
+ // TODO HONEYCOMB-169 once the APIs are asynchronous use just Futures.transform
final Optional<NormalizedNode<?, ?>> optional = read.checkedGet();
if (!optional.isPresent()) {
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/registry/FlatWriterRegistry.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/registry/FlatWriterRegistry.java
index df8ec107b..ab80eb4ac 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/registry/FlatWriterRegistry.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/registry/FlatWriterRegistry.java
@@ -139,13 +139,11 @@ final class FlatWriterRegistry implements WriterRegistry {
}
private Writer<?> getSubtreeWriterResponsible(final InstanceIdentifier<?> singleType) {
- final Writer<?> writer;// This is slow ( minor TODO-perf )
- writer = writers.values().stream()
+ return writers.values().stream()
.filter(w -> w instanceof SubtreeWriter)
.filter(w -> ((SubtreeWriter<?>) w).getHandledChildTypes().contains(singleType))
.findFirst()
.get();
- return writer;
}
private Collection<DataObjectUpdate> getParentDataObjectUpdate(final WriteContext ctx,
@@ -255,7 +253,6 @@ final class FlatWriterRegistry implements WriterRegistry {
return writers.get(singleType);
}
- // FIXME unit test
private final class ReverterImpl implements Reverter {
private final Collection<InstanceIdentifier<?>> processedNodes;