diff options
Diffstat (limited to 'vpp-common/vpp-translate-utils')
6 files changed, 29 insertions, 39 deletions
diff --git a/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/DumpCacheManager.java b/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/DumpCacheManager.java index 1acd9de4b..272aa8473 100644 --- a/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/DumpCacheManager.java +++ b/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/DumpCacheManager.java @@ -19,12 +19,11 @@ package io.fd.honeycomb.translate.v3po.util.cache; import static com.google.common.base.Preconditions.checkNotNull; import com.google.common.base.Optional; +import io.fd.honeycomb.translate.ModificationCache; import io.fd.honeycomb.translate.v3po.util.cache.exceptions.check.DumpCheckFailedException; import io.fd.honeycomb.translate.v3po.util.cache.exceptions.execution.DumpExecutionFailedException; import io.fd.honeycomb.translate.v3po.util.cache.noop.NoopDumpPostProcessingFunction; -import io.fd.honeycomb.translate.ModificationCache; import javax.annotation.Nonnull; -import org.openvpp.jvpp.dto.JVppReplyDump; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -32,7 +31,7 @@ import org.slf4j.LoggerFactory; * Manager responsible for returning Data object dumps<br> either from cache or by invoking specified {@link * EntityDumpExecutor} */ -public final class DumpCacheManager<T extends JVppReplyDump, U> { +public final class DumpCacheManager<T, U> { private static final Logger LOG = LoggerFactory.getLogger(DumpCacheManager.class); @@ -49,21 +48,21 @@ public final class DumpCacheManager<T extends JVppReplyDump, U> { /** * Returns {@link Optional<T>} of dump */ - public Optional<T> getDump(@Nonnull String entityKey, @Nonnull ModificationCache cache) + public Optional<T> getDump(@Nonnull String entityKey, @Nonnull ModificationCache cache, final U dumpParams) throws DumpExecutionFailedException { - //this key binding to every log has its logic ,because every customizer have its own cache manager and if - //there is need for debugging/fixing some complex call with a lot of data,you can get lost in those logs + // this key binding to every log has its logic ,because every customizer have its own cache manager and if + // there is need for debugging/fixing some complex call with a lot of data,you can get lost in those logs LOG.debug("Loading dump for KEY[{}]", entityKey); T dump = (T) cache.get(entityKey); if (dump == null) { LOG.debug("Dump for KEY[{}] not present in cache,invoking dump executor", entityKey); + // binds and execute dump to be thread-save + dump = dumpExecutor.executeDump(dumpParams); - dump = dumpExecutor.executeDump(); - - //this is not a critical exception, so its only logged here + // this is not a critical exception, so its only logged here try { dumpNonEmptyCheck.assertNotEmpty(dump); } catch (DumpCheckFailedException e) { @@ -71,7 +70,7 @@ public final class DumpCacheManager<T extends JVppReplyDump, U> { return Optional.absent(); } - //no need to check if post processor active,if wasnt set,default no-op will be used + // no need to check if post processor active,if wasn't set,default no-op will be used LOG.debug("Post-processing dump for KEY[{}]", entityKey); dump = postProcessor.apply(dump); @@ -83,14 +82,14 @@ public final class DumpCacheManager<T extends JVppReplyDump, U> { } } - public static final class DumpCacheManagerBuilder<T extends JVppReplyDump, U> { + public static final class DumpCacheManagerBuilder<T, U> { private EntityDumpExecutor<T, U> dumpExecutor; private EntityDumpNonEmptyCheck<T> dumpNonEmptyCheck; private EntityDumpPostProcessingFunction<T> postProcessingFunction; public DumpCacheManagerBuilder() { - //for cases when user does not set specific post-processor + // for cases when user does not set specific post-processor postProcessingFunction = new NoopDumpPostProcessingFunction<T>(); } diff --git a/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/EntityDumpExecutor.java b/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/EntityDumpExecutor.java index b25c59a8a..8f3ae5596 100644 --- a/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/EntityDumpExecutor.java +++ b/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/EntityDumpExecutor.java @@ -17,25 +17,20 @@ package io.fd.honeycomb.translate.v3po.util.cache; import io.fd.honeycomb.translate.v3po.util.cache.exceptions.execution.DumpExecutionFailedException; -import org.openvpp.jvpp.dto.JVppReplyDump; +import javax.annotation.concurrent.ThreadSafe; /** - * Generic interface for classes that return dumps for Data objects + * Generic interface for classes that return dumps for Data objects. + * Must be implemented in Thread-save fashion. */ -public interface EntityDumpExecutor<T extends JVppReplyDump, U> { +@ThreadSafe +public interface EntityDumpExecutor<T, U> { /** - * Performs dump on {link T} entity + * Performs dump on {@link T} entity * * @return dump of specified {@link T} entity * @throws DumpExecutionFailedException when dump fails */ - public T executeDump() throws DumpExecutionFailedException; - - /** - * Bind dumping params for executor - */ - default public void bindDumpParams(U params) { - throw new UnsupportedOperationException("You should override this method if you need to bind dumping params"); - } + T executeDump(final U params) throws DumpExecutionFailedException; } diff --git a/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/EntityDumpNonEmptyCheck.java b/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/EntityDumpNonEmptyCheck.java index d64e312fe..d2216f64a 100644 --- a/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/EntityDumpNonEmptyCheck.java +++ b/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/EntityDumpNonEmptyCheck.java @@ -18,16 +18,14 @@ package io.fd.honeycomb.translate.v3po.util.cache; import io.fd.honeycomb.translate.v3po.util.cache.exceptions.check.DumpCheckFailedException; import io.fd.honeycomb.translate.v3po.util.cache.exceptions.check.i.DumpEmptyException; -import org.openvpp.jvpp.dto.JVppReplyDump; /** * Generic interface for classes that verifies if dump of data object is non-empty */ -public interface EntityDumpNonEmptyCheck<T extends JVppReplyDump> { +public interface EntityDumpNonEmptyCheck<T> { /** * Verifies if data are non-empty,if not throws {@link DumpEmptyException} - * @throws DumpEmptyException */ public void assertNotEmpty(T data) throws DumpCheckFailedException; } diff --git a/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/EntityDumpPostProcessingFunction.java b/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/EntityDumpPostProcessingFunction.java index 2bc2446e9..ff3f42c2d 100644 --- a/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/EntityDumpPostProcessingFunction.java +++ b/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/EntityDumpPostProcessingFunction.java @@ -17,13 +17,12 @@ package io.fd.honeycomb.translate.v3po.util.cache; import java.util.function.Function; -import org.openvpp.jvpp.dto.JVppReplyDump; /** * Generic interface for class that are post-processing data dumped from vpp */ @FunctionalInterface -public interface EntityDumpPostProcessingFunction<T extends JVppReplyDump> extends Function<T, T> { +public interface EntityDumpPostProcessingFunction<T> extends Function<T, T> { /** diff --git a/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/noop/NoopDumpPostProcessingFunction.java b/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/noop/NoopDumpPostProcessingFunction.java index 58bfe6f0b..f8eb9f2b5 100644 --- a/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/noop/NoopDumpPostProcessingFunction.java +++ b/vpp-common/vpp-translate-utils/src/main/java/io/fd/honeycomb/translate/v3po/util/cache/noop/NoopDumpPostProcessingFunction.java @@ -17,11 +17,10 @@ package io.fd.honeycomb.translate.v3po.util.cache.noop; import io.fd.honeycomb.translate.v3po.util.cache.EntityDumpPostProcessingFunction; -import org.openvpp.jvpp.dto.JVppReplyDump; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -public class NoopDumpPostProcessingFunction<T extends JVppReplyDump> implements EntityDumpPostProcessingFunction<T> { +public class NoopDumpPostProcessingFunction<T> implements EntityDumpPostProcessingFunction<T> { private static final Logger LOG = LoggerFactory.getLogger(NoopDumpPostProcessingFunction.class); diff --git a/vpp-common/vpp-translate-utils/src/test/java/io/fd/honeycomb/translate/v3po/util/cache/DumpCacheManagerTest.java b/vpp-common/vpp-translate-utils/src/test/java/io/fd/honeycomb/translate/v3po/util/cache/DumpCacheManagerTest.java index 21b3646c4..456744f86 100644 --- a/vpp-common/vpp-translate-utils/src/test/java/io/fd/honeycomb/translate/v3po/util/cache/DumpCacheManagerTest.java +++ b/vpp-common/vpp-translate-utils/src/test/java/io/fd/honeycomb/translate/v3po/util/cache/DumpCacheManagerTest.java @@ -20,9 +20,9 @@ import static org.junit.Assert.assertEquals; import static org.mockito.Mockito.when; import com.google.common.base.Optional; +import io.fd.honeycomb.translate.ModificationCache; import io.fd.honeycomb.translate.v3po.util.cache.exceptions.check.i.DumpEmptyException; import io.fd.honeycomb.translate.v3po.util.cache.exceptions.execution.DumpExecutionFailedException; -import io.fd.honeycomb.translate.ModificationCache; import org.junit.Before; import org.junit.Test; import org.mockito.Mock; @@ -73,7 +73,7 @@ public class DumpCacheManagerTest { public void testCaching() throws DumpExecutionFailedException { - Optional<IpDetailsReplyDump> stage1Optional = managerNegative.getDump(KEY, cache); + Optional<IpDetailsReplyDump> stage1Optional = managerNegative.getDump(KEY, cache, null); //this is first call so instance should be from executor assertEquals(false, stage1Optional.isPresent()); @@ -81,18 +81,18 @@ public class DumpCacheManagerTest { //rebind executor with other data IpDetailsReplyDump stage2LoadedDump = new IpDetailsReplyDump(); - when(executor.executeDump()).thenReturn(stage2LoadedDump); + when(executor.executeDump(null)).thenReturn(stage2LoadedDump); - Optional<IpDetailsReplyDump> stage2Optional = managerPositive.getDump(KEY, cache); + Optional<IpDetailsReplyDump> stage2Optional = managerPositive.getDump(KEY, cache, null); assertEquals(true, stage2Optional.isPresent()); assertEquals(stage2LoadedDump, stage2Optional.get()); //rebind executor with other data IpDetailsReplyDump stage3LoadedDump = new IpDetailsReplyDump(); - when(executor.executeDump()).thenReturn(stage3LoadedDump); + when(executor.executeDump(null)).thenReturn(stage3LoadedDump); - Optional<IpDetailsReplyDump> stage3Optional = managerPositive.getDump(KEY, cache); + Optional<IpDetailsReplyDump> stage3Optional = managerPositive.getDump(KEY, cache, null); assertEquals(true, stage3Optional.isPresent()); //check if it returns instance cached from previous stage assertEquals(stage2LoadedDump, stage3Optional.get()); @@ -105,9 +105,9 @@ public class DumpCacheManagerTest { details.swIfIndex = 2; dump.ipDetails.add(details); - when(executor.executeDump()).thenReturn(dump); + when(executor.executeDump(null)).thenReturn(dump); - Optional<IpDetailsReplyDump> optionalDump = managerPositiveWithPostProcessing.getDump(KEY, cache); + Optional<IpDetailsReplyDump> optionalDump = managerPositiveWithPostProcessing.getDump(KEY, cache, null); assertEquals(true, optionalDump.isPresent()); assertEquals(1, optionalDump.get().ipDetails.size()); |