diff options
Diffstat (limited to 'v3po/data-impl')
7 files changed, 29 insertions, 29 deletions
diff --git a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ModifiableDataTreeDelegator.java b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ModifiableDataTreeDelegator.java index 2b9010747..75ffb702a 100644 --- a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ModifiableDataTreeDelegator.java +++ b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ModifiableDataTreeDelegator.java @@ -125,14 +125,14 @@ public final class ModifiableDataTreeDelegator extends ModifiableDataTreeManager // Blocking on context data update contextUpdateResult.checkedGet(); - } catch (io.fd.honeycomb.v3po.translate.write.WriterRegistry.BulkUpdateException e) { + } catch (WriterRegistry.BulkUpdateException e) { LOG.warn("Failed to apply all changes", e); LOG.info("Trying to revert successful changes for current transaction"); try { e.revertChanges(); LOG.info("Changes successfully reverted"); - } catch (io.fd.honeycomb.v3po.translate.write.WriterRegistry.Reverter.RevertFailedException revertFailedException) { + } catch (WriterRegistry.Reverter.RevertFailedException revertFailedException) { // fail with failed revert LOG.error("Failed to revert successful changes", revertFailedException); throw revertFailedException; @@ -140,7 +140,7 @@ public final class ModifiableDataTreeDelegator extends ModifiableDataTreeManager throw e; // fail with success revert } catch (TransactionCommitFailedException e) { - // FIXME revert should probably occur when context is not written successfully, but can that even happen ? + // FIXME revert should probably occur when context is not written successfully final String msg = "Error while updating mapping context data"; LOG.error(msg, e); throw new TranslationException(msg, e); diff --git a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/PersistingDataTreeAdapter.java b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/PersistingDataTreeAdapter.java index df5bbee4b..9b71dfd62 100644 --- a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/PersistingDataTreeAdapter.java +++ b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/PersistingDataTreeAdapter.java @@ -17,6 +17,7 @@ package io.fd.honeycomb.v3po.data.impl; import static com.google.common.base.Preconditions.checkArgument; +import static com.google.common.base.Preconditions.checkNotNull; import com.google.common.base.Optional; import io.fd.honeycomb.v3po.translate.util.JsonUtils; @@ -41,32 +42,32 @@ import org.slf4j.LoggerFactory; * Adapter for a DataTree that stores current state of data in backing DataTree on each successful commit. * Uses JSON format. */ -public class PersistingDataTreeAdapter implements org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree, AutoCloseable { +public class PersistingDataTreeAdapter implements DataTree, AutoCloseable { private static final Logger LOG = LoggerFactory.getLogger(PersistingDataTreeAdapter.class); private final DataTree delegateDependency; - private SchemaService schemaServiceDependency; + private final SchemaService schemaServiceDependency; private final Path path; /** * Create new Persisting DataTree adapter * - * @param delegateDependency backing data tree that actually handles all the operations + * @param delegate backing data tree that actually handles all the operations * @param persistPath path to a file (existing or not) to be used as storage for persistence. Full control over * a file at peristPath is expected - * @param schemaServiceDependency schemaContext provier + * @param schemaService schemaContext provier */ - public PersistingDataTreeAdapter(@Nonnull final DataTree delegateDependency, - @Nonnull final SchemaService schemaServiceDependency, + public PersistingDataTreeAdapter(@Nonnull final DataTree delegate, + @Nonnull final SchemaService schemaService, @Nonnull final Path persistPath) { - this.path = testPersistPath(persistPath); - this.delegateDependency = delegateDependency; - this.schemaServiceDependency = schemaServiceDependency; + this.path = testPersistPath(checkNotNull(persistPath, "persistPath is null")); + this.delegateDependency = checkNotNull(delegate, "delegate is null"); + this.schemaServiceDependency = checkNotNull(schemaService, "schemaService is null"); } /** - * Test whether file at persistPath is a file and can be created/deleted + * Test whether file at persistPath exists and is readable or create it along with its parent structure */ private Path testPersistPath(final Path persistPath) { try { @@ -115,12 +116,8 @@ public class PersistingDataTreeAdapter implements org.opendaylight.yangtools.yan if(currentRoot.isPresent()) { try { LOG.trace("Persisting current data: {} into: {}", currentRoot.get(), path); - // Make sure the file gets overwritten - if(Files.exists(path)) { - Files.delete(path); - } JsonUtils.writeJsonRoot(currentRoot.get(), schemaServiceDependency.getGlobalContext(), - Files.newOutputStream(path, StandardOpenOption.CREATE)); + Files.newOutputStream(path, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING)); LOG.trace("Data persisted successfully in {}", path); } catch (IOException e) { throw new IllegalStateException("Unable to persist current data", e); diff --git a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ReadOnlyTransaction.java b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ReadOnlyTransaction.java index c38fa27ca..2850a0d9a 100644 --- a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ReadOnlyTransaction.java +++ b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ReadOnlyTransaction.java @@ -41,11 +41,11 @@ final class ReadOnlyTransaction implements DOMDataReadOnlyTransaction { private static final Logger LOG = LoggerFactory.getLogger(ReadOnlyTransaction.class); @Nullable - private volatile ReadableDataManager operationalData; + private ReadableDataManager operationalData; @Nullable - private volatile ReadableDataManager configSnapshot; + private ReadableDataManager configSnapshot; - private volatile boolean closed = false; + private boolean closed = false; /** * @param configData config data tree manager. Null if config reads are not to be supported @@ -58,14 +58,14 @@ final class ReadOnlyTransaction implements DOMDataReadOnlyTransaction { } @Override - public void close() { + public synchronized void close() { closed = true; configSnapshot = null; operationalData = null; } @Override - public CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read( + public synchronized CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read( final LogicalDatastoreType store, final YangInstanceIdentifier path) { LOG.debug("ReadOnlyTransaction.read(), store={}, path={}", store, path); diff --git a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ReadableDataTreeDelegator.java b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ReadableDataTreeDelegator.java index 46903a1f0..8dc7f8f1c 100644 --- a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ReadableDataTreeDelegator.java +++ b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ReadableDataTreeDelegator.java @@ -114,7 +114,7 @@ public final class ReadableDataTreeDelegator implements ReadableDataManager { new org.opendaylight.controller.md.sal.common.api.data.ReadFailedException( "Failed to read VPP data", e)); } catch (TransactionCommitFailedException e) { - // FIXME revert should probably occur when context is not written successfully, but can that even happen ? + // FIXME revert should probably occur when context is not written successfully final String msg = "Error while updating mapping context data"; LOG.error(msg, e); return Futures.immediateFailedCheckedFuture( diff --git a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/WriteTransaction.java b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/WriteTransaction.java index ac4ba9049..c8f9bd3db 100644 --- a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/WriteTransaction.java +++ b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/WriteTransaction.java @@ -30,6 +30,7 @@ import com.google.common.util.concurrent.Futures; import com.google.common.util.concurrent.ListenableFuture; import io.fd.honeycomb.v3po.data.DataModification; import io.fd.honeycomb.v3po.translate.TranslationException; +import java.util.function.Consumer; import javax.annotation.Nonnull; import javax.annotation.Nullable; import javax.annotation.concurrent.NotThreadSafe; @@ -74,7 +75,7 @@ final class WriteTransaction implements DOMDataWriteTransaction { } private void handleOperation(final LogicalDatastoreType store, - final java.util.function.Consumer<DataModification> r) { + final Consumer<DataModification> r) { switch (store) { case CONFIGURATION: checkArgument(configModification != null, "Modification of %s is not supported", store); diff --git a/v3po/data-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/data/impl/rev160411/InMemoryDataTreeModule.java b/v3po/data-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/data/impl/rev160411/InMemoryDataTreeModule.java index 956aa90f4..99e5b396c 100644 --- a/v3po/data-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/data/impl/rev160411/InMemoryDataTreeModule.java +++ b/v3po/data-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/data/impl/rev160411/InMemoryDataTreeModule.java @@ -31,11 +31,10 @@ public class InMemoryDataTreeModule extends org.opendaylight.yang.gen.v1.urn.hon return new CloseableConfigDataTree(getSchemaServiceDependency().getGlobalContext(), getType()); } - private static class CloseableConfigDataTree implements AutoCloseable, - org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree { - private final org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree dataTree; + private static class CloseableConfigDataTree implements AutoCloseable, DataTree { + private final DataTree dataTree; - public CloseableConfigDataTree(final SchemaContext schemaContext, final DatatreeType type) { + CloseableConfigDataTree(final SchemaContext schemaContext, final DatatreeType type) { this.dataTree = InMemoryDataTreeFactory.getInstance().create( type == DatatreeType.Config ? TreeType.CONFIGURATION : TreeType.OPERATIONAL ); diff --git a/v3po/data-impl/src/main/yang/data-impl.yang b/v3po/data-impl/src/main/yang/data-impl.yang index ebca239a2..0ea76cf0e 100644 --- a/v3po/data-impl/src/main/yang/data-impl.yang +++ b/v3po/data-impl/src/main/yang/data-impl.yang @@ -39,6 +39,7 @@ module data-impl { leaf type { type dapi:datatree-type; + mandatory true; } } } @@ -73,6 +74,8 @@ module data-impl { leaf persist-file-path { type string; + mandatory true; + description "Path to a file to be used as data storage"; } } } |