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-rw-r--r--infra/translate-spi/Readme.adoc4
-rw-r--r--infra/translate-spi/pom.xml72
-rw-r--r--infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/read/ListReaderCustomizer.java63
-rw-r--r--infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/read/ReaderCustomizer.java63
-rw-r--r--infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/write/ListWriterCustomizer.java34
-rw-r--r--infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/write/WriterCustomizer.java75
6 files changed, 311 insertions, 0 deletions
diff --git a/infra/translate-spi/Readme.adoc b/infra/translate-spi/Readme.adoc
new file mode 100644
index 0000000..755538c
--- /dev/null
+++ b/infra/translate-spi/Readme.adoc
@@ -0,0 +1,4 @@
+= Honeycomb translation layer SPI
+
+Provides root, child and list customizer interfaces for extending readers/writers.
+Customizers can be used to implement actual data reads and writes. \ No newline at end of file
diff --git a/infra/translate-spi/pom.xml b/infra/translate-spi/pom.xml
new file mode 100644
index 0000000..f8c2014
--- /dev/null
+++ b/infra/translate-spi/pom.xml
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Copyright (c) 2015 Cisco and/or its affiliates.
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at:
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <parent>
+ <groupId>io.fd.honeycomb.common</groupId>
+ <artifactId>api-parent</artifactId>
+ <version>1.0.0-SNAPSHOT</version>
+ <relativePath>../../common/api-parent</relativePath>
+ </parent>
+
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>io.fd.honeycomb</groupId>
+ <artifactId>translate-spi</artifactId>
+ <version>1.0.0-SNAPSHOT</version>
+ <packaging>bundle</packaging>
+
+ <dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>org.opendaylight.mdsal</groupId>
+ <artifactId>mdsal-artifacts</artifactId>
+ <version>2.0.2-Beryllium-SR2</version>
+ <type>pom</type>
+ <scope>import</scope>
+ </dependency>
+ </dependencies>
+ </dependencyManagement>
+
+ <dependencies>
+ <dependency>
+ <groupId>com.google.guava</groupId>
+ <artifactId>guava</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>${project.groupId}</groupId>
+ <artifactId>translate-api</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.opendaylight.mdsal</groupId>
+ <artifactId>mdsal-binding-api</artifactId>
+ </dependency>
+
+ <!-- Testing Dependencies -->
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.mockito</groupId>
+ <artifactId>mockito-all</artifactId>
+ <scope>test</scope>
+ </dependency>
+
+ </dependencies>
+
+</project>
diff --git a/infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/read/ListReaderCustomizer.java b/infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/read/ListReaderCustomizer.java
new file mode 100644
index 0000000..5955755
--- /dev/null
+++ b/infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/read/ListReaderCustomizer.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.honeycomb.v3po.translate.spi.read;
+
+import com.google.common.annotations.Beta;
+import io.fd.honeycomb.v3po.translate.read.ReadContext;
+import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
+import java.util.Collections;
+import java.util.List;
+import javax.annotation.Nonnull;
+import org.opendaylight.yangtools.concepts.Builder;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.Identifiable;
+import org.opendaylight.yangtools.yang.binding.Identifier;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * CompositeListReader SPI to customize its behavior.
+ *
+ * @param <C> Specific DataObject derived type (Identifiable), that is handled by this customizer
+ * @param <K> Specific Identifier for handled type (C)
+ * @param <B> Specific Builder for handled type (C)
+ */
+@Beta
+public interface ListReaderCustomizer<C extends DataObject & Identifiable<K>, K extends Identifier<C>, B extends Builder<C>>
+ extends ReaderCustomizer<C, B> {
+
+ /**
+ * Return list with IDs of all list nodes to be read.
+ *
+ * @param id Wildcarded ID pointing to list node managed by enclosing reader
+ * @param context Read context
+ * @throws ReadFailedException if the list of IDs could not be read
+ */
+ @Nonnull
+ List<K> getAllIds(@Nonnull final InstanceIdentifier<C> id, @Nonnull final ReadContext context) throws
+ ReadFailedException;
+ // TODO does it make sense with vpp APIs ? Should we replace it with a simple readAll ?
+
+ /**
+ * Merge read data into provided parent builder.
+ */
+ void merge(@Nonnull final Builder<? extends DataObject> builder, @Nonnull final List<C> readData);
+
+ @Override
+ default void merge(@Nonnull final Builder<? extends DataObject> parentBuilder, @Nonnull final C readValue) {
+ merge(parentBuilder, Collections.singletonList(readValue));
+ }
+}
diff --git a/infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/read/ReaderCustomizer.java b/infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/read/ReaderCustomizer.java
new file mode 100644
index 0000000..270da8b
--- /dev/null
+++ b/infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/read/ReaderCustomizer.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.honeycomb.v3po.translate.spi.read;
+
+import com.google.common.annotations.Beta;
+import io.fd.honeycomb.v3po.translate.read.ReadContext;
+import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
+import javax.annotation.Nonnull;
+import org.opendaylight.yangtools.concepts.Builder;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * CompositeChildReader SPI to customize its behavior.
+ *
+ * @param <C> Specific DataObject derived type (Identifiable), that is handled by this customizer
+ * @param <B> Specific Builder for handled type (C)
+ */
+@Beta
+public interface ReaderCustomizer<C extends DataObject, B extends Builder<C>> {
+
+ /**
+ * Creates new builder that will be used to build read value.
+ */
+ @Nonnull
+ B getBuilder(@Nonnull final InstanceIdentifier<C> id);
+
+ /**
+ * Adds current data (identified by id) to the provided builder.
+ *
+ * @param id id of current data object
+ * @param builder builder for creating read value
+ * @param ctx
+ * @throws ReadFailedException if read was unsuccessful
+ */
+ void readCurrentAttributes(@Nonnull final InstanceIdentifier<C> id,
+ @Nonnull final B builder,
+ @Nonnull final ReadContext ctx) throws ReadFailedException;
+
+ // FIXME need to capture parent builder type, but that's inconvenient at best, is it ok to leave it Builder<?> and
+ // cast in specific customizers ? ... probably better than adding another type parameter
+
+ /**
+ * Merge read data into provided parent builder.
+ */
+ void merge(@Nonnull final Builder<? extends DataObject> parentBuilder, @Nonnull final C readValue);
+
+
+}
diff --git a/infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/write/ListWriterCustomizer.java b/infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/write/ListWriterCustomizer.java
new file mode 100644
index 0000000..41cdb94
--- /dev/null
+++ b/infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/write/ListWriterCustomizer.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.honeycomb.v3po.translate.spi.write;
+
+import com.google.common.annotations.Beta;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.Identifiable;
+import org.opendaylight.yangtools.yang.binding.Identifier;
+
+/**
+ * CompositeListWriter SPI to customize its behavior.
+ *
+ * @param <C> Specific DataObject derived type (Identifiable), that is handled by this customizer
+ * @param <K> Specific Identifier for handled type (C)
+ */
+@Beta
+public interface ListWriterCustomizer<C extends DataObject & Identifiable<K>, K extends Identifier<C>> extends
+ WriterCustomizer<C> {
+
+} \ No newline at end of file
diff --git a/infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/write/WriterCustomizer.java b/infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/write/WriterCustomizer.java
new file mode 100644
index 0000000..06ce3f8
--- /dev/null
+++ b/infra/translate-spi/src/main/java/io/fd/honeycomb/v3po/translate/spi/write/WriterCustomizer.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.honeycomb.v3po.translate.spi.write;
+
+import com.google.common.annotations.Beta;
+import io.fd.honeycomb.v3po.translate.write.WriteContext;
+import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
+import javax.annotation.Nonnull;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * CompositeChildWriter SPI to customize its behavior.
+ *
+ * @param <D> Specific DataObject derived type (Identifiable), that is handled by this customizer
+ */
+@Beta
+public interface WriterCustomizer<D extends DataObject> {
+
+ /**
+ * Handle write operation. C from CRUD.
+ *
+ * @param id Identifier(from root) of data being written
+ * @param dataAfter New data to be written
+ * @param writeContext Write context can be used to store any useful information and then utilized by other customizers
+ *
+ * @throws WriteFailedException if write was unsuccessful
+ */
+ void writeCurrentAttributes(@Nonnull final InstanceIdentifier<D> id,
+ @Nonnull final D dataAfter,
+ @Nonnull final WriteContext writeContext) throws WriteFailedException;
+
+ /**
+ * Handle update operation. U from CRUD.
+ *
+ * @param id Identifier(from root) of data being written
+ * @param dataBefore Old data
+ * @param dataAfter New, updated data
+ * @param writeContext Write context can be used to store any useful information and then utilized by other customizers
+ *
+ * @throws WriteFailedException if update was unsuccessful
+ */
+ void updateCurrentAttributes(@Nonnull final InstanceIdentifier<D> id,
+ @Nonnull final D dataBefore,
+ @Nonnull final D dataAfter,
+ @Nonnull final WriteContext writeContext) throws WriteFailedException;
+
+ /**
+ * Handle delete operation. D from CRUD.
+ *
+ * @param id Identifier(from root) of data being written
+ * @param dataBefore Old data being deleted
+ * @param writeContext Write context can be used to store any useful information and then utilized by other customizers
+ *
+ * @throws WriteFailedException if delete was unsuccessful
+ */
+ void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<D> id,
+ @Nonnull final D dataBefore,
+ @Nonnull final WriteContext writeContext) throws WriteFailedException;
+
+}