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authorJan Srnicek <jsrnicek@cisco.com>2017-08-30 14:55:04 +0200
committerMarek Gradzki <mgradzki@cisco.com>2017-09-05 15:39:31 +0000
commitbb9141c63012d0305ac65da763af3fb0c427076f (patch)
tree85b75f316f4c7705d34c6c4c4a7b324d0fe8fc02 /common
parent0d4a04e1452e19ce96c308cd45a430a3f5b72f04 (diff)
HONEYCOMB-389 - Static yang binding api and impl
Also provides ignore option for default module list generation Change-Id: I9e10215491c964e6e88f90d6a3ad4335c94ec7d2 Signed-off-by: Jan Srnicek <jsrnicek@cisco.com>
Diffstat (limited to 'common')
-rw-r--r--common/common-scripts/src/main/groovy/io/fd/honeycomb/common/scripts/ModuleYangIndexGenerator.groovy8
-rw-r--r--common/pom.xml1
-rw-r--r--common/yang-whitelist/asciidoc/Readme.adoc33
-rw-r--r--common/yang-whitelist/pom.xml39
-rw-r--r--common/yang-whitelist/yang-whitelist-api/asciidoc/Readme.adoc4
-rw-r--r--common/yang-whitelist/yang-whitelist-api/pom.xml40
-rw-r--r--common/yang-whitelist/yang-whitelist-api/src/main/java/io/fd/honeycomb/yang/Module.java78
-rw-r--r--common/yang-whitelist/yang-whitelist-api/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelist.java49
-rw-r--r--common/yang-whitelist/yang-whitelist-impl/asciidoc/Readme.adoc3
-rw-r--r--common/yang-whitelist/yang-whitelist-impl/pom.xml79
-rw-r--r--common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/JAXBContextHolder.java37
-rw-r--r--common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelistReader.java53
-rw-r--r--common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelistWriter.java80
-rw-r--r--common/yang-whitelist/yang-whitelist-impl/src/test/java/io/fd/honeycomb/yang/YangModuleWhitelistReaderTest.java56
-rw-r--r--common/yang-whitelist/yang-whitelist-impl/src/test/java/io/fd/honeycomb/yang/YangModuleWhitelistWriterTest.java69
-rw-r--r--common/yang-whitelist/yang-whitelist-impl/src/test/resources/expected-whitelist.xml1
16 files changed, 629 insertions, 1 deletions
diff --git a/common/common-scripts/src/main/groovy/io/fd/honeycomb/common/scripts/ModuleYangIndexGenerator.groovy b/common/common-scripts/src/main/groovy/io/fd/honeycomb/common/scripts/ModuleYangIndexGenerator.groovy
index 042ce61..8e4c388 100644
--- a/common/common-scripts/src/main/groovy/io/fd/honeycomb/common/scripts/ModuleYangIndexGenerator.groovy
+++ b/common/common-scripts/src/main/groovy/io/fd/honeycomb/common/scripts/ModuleYangIndexGenerator.groovy
@@ -50,6 +50,12 @@ class ModuleYangIndexGenerator {
private static final YANG_MODULES_INDEX_FILE_NAME = "yang-modules-index"
public static void generateIndexForPresentModules(project, log) {
+ String skip = project.getProperties().get("skip.module.list.generation")
+ if (Boolean.parseBoolean(skip)) {
+ log.info "Skipping yang modules list generation for project ${project.getName()}"
+ return
+ }
+
log.info "Checking module providers for project ${project.getName()}"
// checks module provides from dependencies
// folder with extracted libs
@@ -59,7 +65,7 @@ class ModuleYangIndexGenerator {
// therefore it will run also for parent, that does not have any depedencies(just dep management)
// so lib folder wont be created
log.info "Folder ${libsFolder} does not exist - No dependencies to process"
- return;
+ return
}
String yangModules = java.nio.file.Files.walk(libsFolder)
diff --git a/common/pom.xml b/common/pom.xml
index 588955b..234bdf2 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -37,6 +37,7 @@
<module>impl-parent</module>
<module>minimal-assembly-descriptor</module>
<module>minimal-distribution-parent</module>
+ <module>yang-whitelist</module>
</modules>
<!-- DO NOT install or deploy the repo root pom as it's only needed to initiate a build -->
diff --git a/common/yang-whitelist/asciidoc/Readme.adoc b/common/yang-whitelist/asciidoc/Readme.adoc
new file mode 100644
index 0000000..a3d7528
--- /dev/null
+++ b/common/yang-whitelist/asciidoc/Readme.adoc
@@ -0,0 +1,33 @@
+= whitelist-aggregator
+
+Yang whitelist's are used to restrict list of modules that will be loaded to SchemaContext
+per maven module.
+
+== Usage
+
+Two steps are required to use this feature.
+
+ * Define ***.xml file that defines whitelist itself like so:
+
+[source,xml]
+----
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<yangModuleWhitelist>
+ <modules>
+ <module>
+ <package>Package name of YangModuleProvider class generated for respective yang model</package>
+ <description>General description for model</description>
+ </module>
+ ...
+ </modules>
+</yangModuleWhitelist>
+----
+
+ * Define *yang.modules.whitelist* property in you project pom
+
+[source,xml]
+----
+<yang.modules.whitelist>
+ ${project.basedir}/src/main/resources/honeycomb-minimal-resources/config/restconf-whitelist.xml
+</yang.modules.whitelist>
+----
diff --git a/common/yang-whitelist/pom.xml b/common/yang-whitelist/pom.xml
new file mode 100644
index 0000000..8e06790
--- /dev/null
+++ b/common/yang-whitelist/pom.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~ Copyright (c) 2017 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>honeycomb-parent</artifactId>
+ <version>1.17.10-SNAPSHOT</version>
+ <relativePath>../../common/honeycomb-parent</relativePath>
+ </parent>
+
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>io.fd.honeycomb.yang</groupId>
+ <artifactId>yang-whitelist-aggregator</artifactId>
+ <packaging>pom</packaging>
+ <modules>
+ <module>yang-whitelist-api</module>
+ <module>yang-whitelist-impl</module>
+ </modules>
+
+
+</project> \ No newline at end of file
diff --git a/common/yang-whitelist/yang-whitelist-api/asciidoc/Readme.adoc b/common/yang-whitelist/yang-whitelist-api/asciidoc/Readme.adoc
new file mode 100644
index 0000000..d604761
--- /dev/null
+++ b/common/yang-whitelist/yang-whitelist-api/asciidoc/Readme.adoc
@@ -0,0 +1,4 @@
+= whitelist-api
+
+Defines general api to whitelist list of yang modules that will be loaded to SchemaContext
+per maven module \ No newline at end of file
diff --git a/common/yang-whitelist/yang-whitelist-api/pom.xml b/common/yang-whitelist/yang-whitelist-api/pom.xml
new file mode 100644
index 0000000..6d72a76
--- /dev/null
+++ b/common/yang-whitelist/yang-whitelist-api/pom.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~ Copyright (c) 2017 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">
+ <!-- Cannot have parent , to break cycle, its used in build -->
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>io.fd.honeycomb.yang</groupId>
+ <artifactId>yang-whitelist-api</artifactId>
+ <version>1.17.10-SNAPSHOT</version>
+
+ <properties>
+ <jaxb-api.version>2.2.12</jaxb-api.version>
+ </properties>
+
+ <dependencies>
+ <dependency>
+ <groupId>javax.xml.bind</groupId>
+ <artifactId>jaxb-api</artifactId>
+ <version>${jaxb-api.version}</version>
+ </dependency>
+ </dependencies>
+
+</project> \ No newline at end of file
diff --git a/common/yang-whitelist/yang-whitelist-api/src/main/java/io/fd/honeycomb/yang/Module.java b/common/yang-whitelist/yang-whitelist-api/src/main/java/io/fd/honeycomb/yang/Module.java
new file mode 100644
index 0000000..0bedde8
--- /dev/null
+++ b/common/yang-whitelist/yang-whitelist-api/src/main/java/io/fd/honeycomb/yang/Module.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2017 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.yang;
+
+import java.util.Objects;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlTransient;
+
+public class Module {
+
+ private String pckg;
+ private String description;
+
+ @XmlElement(name = "package", required = true)
+ public String getPckg() {
+ return pckg;
+ }
+
+ public void setPckg(final String pckg) {
+ // trims input name to eliminate formatted input
+ this.pckg = pckg.trim();
+ }
+
+ @XmlElement
+ public String getDescription() {
+ return description;
+ }
+
+ public void setDescription(final String description) {
+ this.description = description;
+ }
+
+ @XmlTransient
+ public String getBindingProviderName() {
+ return pckg + ".$YangModelBindingProvider";
+ }
+
+ @Override
+ public String toString() {
+ return "Module{" +
+ "pckg='" + pckg + '\'' +
+ ", description='" + description + '\'' +
+ '}';
+ }
+
+ @Override
+ public boolean equals(final Object o) {
+ if (this == o) {
+ return true;
+ }
+ if (o == null || getClass() != o.getClass()) {
+ return false;
+ }
+
+ final Module that = (Module) o;
+
+ return Objects.equals(this.pckg, that.pckg) && Objects.equals(this.description, that.description);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(pckg, description);
+ }
+}
diff --git a/common/yang-whitelist/yang-whitelist-api/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelist.java b/common/yang-whitelist/yang-whitelist-api/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelist.java
new file mode 100644
index 0000000..fee6c39
--- /dev/null
+++ b/common/yang-whitelist/yang-whitelist-api/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelist.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2017 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.yang;
+
+import java.util.List;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlElementWrapper;
+import javax.xml.bind.annotation.XmlRootElement;
+
+/**
+ * <yang-modules-whitelist> <modules> <module> <package>io.fd.aaa.bbb.ccc</package> <description>XYZ</description>
+ * </module> </modules> </yang-modules-whitelist>
+ */
+@XmlRootElement
+public class YangModuleWhitelist {
+
+ private List<Module> modules;
+
+ public List<Module> getModules() {
+ return modules;
+ }
+
+ @XmlElementWrapper(name = "modules")
+ @XmlElement(name = "module")
+ public void setModules(final List<Module> modules) {
+ this.modules = modules;
+ }
+
+ @Override
+ public String toString() {
+ return "YangModuleWhitelist{" +
+ "modules=" + modules +
+ '}';
+ }
+}
diff --git a/common/yang-whitelist/yang-whitelist-impl/asciidoc/Readme.adoc b/common/yang-whitelist/yang-whitelist-impl/asciidoc/Readme.adoc
new file mode 100644
index 0000000..c579404
--- /dev/null
+++ b/common/yang-whitelist/yang-whitelist-impl/asciidoc/Readme.adoc
@@ -0,0 +1,3 @@
+= whitelist-impl
+
+Overview of whitelist-impl \ No newline at end of file
diff --git a/common/yang-whitelist/yang-whitelist-impl/pom.xml b/common/yang-whitelist/yang-whitelist-impl/pom.xml
new file mode 100644
index 0000000..0e1f025
--- /dev/null
+++ b/common/yang-whitelist/yang-whitelist-impl/pom.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~ Copyright (c) 2017 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">
+ <!-- Cannot have parent , to break cycle, its used in build -->
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>io.fd.honeycomb.yang</groupId>
+ <artifactId>yang-whitelist-impl</artifactId>
+ <version>1.17.10-SNAPSHOT</version>
+
+ <properties>
+ <jaxb-runtime.version>2.2.11</jaxb-runtime.version>
+ <slf4j-simple.version>1.7.25</slf4j-simple.version>
+ </properties>
+
+ <dependencies>
+ <dependency>
+ <groupId>io.fd.honeycomb.yang</groupId>
+ <artifactId>yang-whitelist-api</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.glassfish.jaxb</groupId>
+ <artifactId>jaxb-runtime</artifactId>
+ <version>${jaxb-runtime.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>com.google.code.findbugs</groupId>
+ <artifactId>jsr305</artifactId>
+ <version>3.0.2</version>
+ </dependency>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-api</artifactId>
+ <version>${slf4j-simple.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.12</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>com.google.guava</groupId>
+ <artifactId>guava</artifactId>
+ <version>19.0</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.hamcrest</groupId>
+ <artifactId>hamcrest-core</artifactId>
+ <version>1.3</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-simple</artifactId>
+ <version>${slf4j-simple.version}</version>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+</project> \ No newline at end of file
diff --git a/common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/JAXBContextHolder.java b/common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/JAXBContextHolder.java
new file mode 100644
index 0000000..ed1aee6
--- /dev/null
+++ b/common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/JAXBContextHolder.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2017 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.yang;
+
+import javax.annotation.Nonnull;
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBException;
+
+abstract class JAXBContextHolder {
+ private final JAXBContext ctx;
+
+ protected JAXBContextHolder(@Nonnull final Class<?>... ctxClasses) {
+ try {
+ ctx = JAXBContext.newInstance(ctxClasses);
+ } catch (JAXBException e) {
+ throw new IllegalStateException("Unable to create JAXB context", e);
+ }
+ }
+
+ protected JAXBContext getCtx() {
+ return ctx;
+ }
+}
diff --git a/common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelistReader.java b/common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelistReader.java
new file mode 100644
index 0000000..f4897c2
--- /dev/null
+++ b/common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelistReader.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2017 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.yang;
+
+import static java.lang.String.format;
+
+import java.nio.file.Path;
+import javax.annotation.Nonnull;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.Unmarshaller;
+
+public class YangModuleWhitelistReader extends JAXBContextHolder {
+
+ public YangModuleWhitelistReader() {
+ super(YangModuleWhitelist.class);
+ }
+
+ @Nonnull
+ public YangModuleWhitelist read(@Nonnull final Path path) {
+ final Unmarshaller unmarshaller = createUnmarshaller();
+ return YangModuleWhitelist.class.cast(readWhitelist(path, unmarshaller));
+ }
+
+ private static Object readWhitelist(final Path path, final Unmarshaller unmarshaller) {
+ try {
+ return unmarshaller.unmarshal(path.toFile());
+ } catch (JAXBException e) {
+ throw new IllegalStateException(format("Unable to read whitelist from %s", path), e);
+ }
+ }
+
+ private Unmarshaller createUnmarshaller() {
+ try {
+ return getCtx().createUnmarshaller();
+ } catch (JAXBException e) {
+ throw new IllegalStateException("Unable to create unmarshaller", e);
+ }
+ }
+}
diff --git a/common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelistWriter.java b/common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelistWriter.java
new file mode 100644
index 0000000..d14b242
--- /dev/null
+++ b/common/yang-whitelist/yang-whitelist-impl/src/main/java/io/fd/honeycomb/yang/YangModuleWhitelistWriter.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2017 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.yang;
+
+import java.nio.file.Path;
+import java.util.Objects;
+import javax.annotation.Nonnull;
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.Marshaller;
+import javax.xml.bind.PropertyException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class YangModuleWhitelistWriter extends JAXBContextHolder {
+
+ private static final Logger LOG = LoggerFactory.getLogger(YangModuleWhitelistWriter.class);
+
+ public YangModuleWhitelistWriter() {
+ super(YangModuleWhitelist.class);
+ }
+
+ /**
+ * Output serialized whitelist on specified path
+ *
+ * @param whitelist whitelist configuration
+ * @param outPath output path
+ */
+ public void write(@Nonnull final YangModuleWhitelist whitelist,
+ @Nonnull final Path outPath,
+ final boolean formatOutput) {
+ Objects.requireNonNull(whitelist, "Cannot white null whitelist");
+ // mashaller is not synchronized and lightweight, best practice is to create it per request(as opose to ctx,
+ // that should be created just once)
+ final Marshaller marshaller = createMarshaller(getCtx());
+ setupPrettyPrint(marshaller, formatOutput);
+ whiteWhitelist(whitelist, outPath, marshaller);
+ }
+
+ private static void whiteWhitelist(final YangModuleWhitelist whitelist, final Path outPath,
+ final Marshaller marshaller) {
+ try {
+ LOG.debug("Writing whitelist {} to file {}", whitelist, outPath);
+ marshaller.marshal(whitelist, outPath.toFile());
+ LOG.debug("Whitelist successfully written to file {}", outPath);
+ } catch (JAXBException e) {
+ throw new IllegalStateException("Unable to write whitelist", e);
+ }
+ }
+
+ private static void setupPrettyPrint(final Marshaller marshaller, final boolean value) {
+ try {
+ marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, value);
+ } catch (PropertyException e) {
+ throw new IllegalStateException("Unable to setup pretty print");
+ }
+ }
+
+ private static Marshaller createMarshaller(final JAXBContext ctx) {
+ try {
+ return ctx.createMarshaller();
+ } catch (JAXBException e) {
+ throw new IllegalStateException("Unable to create marshaller", e);
+ }
+ }
+}
diff --git a/common/yang-whitelist/yang-whitelist-impl/src/test/java/io/fd/honeycomb/yang/YangModuleWhitelistReaderTest.java b/common/yang-whitelist/yang-whitelist-impl/src/test/java/io/fd/honeycomb/yang/YangModuleWhitelistReaderTest.java
new file mode 100644
index 0000000..6ab917a
--- /dev/null
+++ b/common/yang-whitelist/yang-whitelist-impl/src/test/java/io/fd/honeycomb/yang/YangModuleWhitelistReaderTest.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2017 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.yang;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertThat;
+
+import java.nio.file.Paths;
+import java.util.List;
+import org.hamcrest.CoreMatchers;
+import org.junit.Before;
+import org.junit.Test;
+
+public class YangModuleWhitelistReaderTest {
+
+ private YangModuleWhitelistReader reader;
+
+ @Before
+ public void init() throws Exception {
+ reader = new YangModuleWhitelistReader();
+ }
+
+ @Test
+ public void read() throws Exception {
+ final YangModuleWhitelist whitelist = reader.read(
+ Paths.get(this.getClass().getClassLoader().getResource("expected-whitelist.xml").getPath()));
+
+ assertNotNull(whitelist);
+ final List<Module> modules = whitelist.getModules();
+ assertEquals(2, modules.size());
+
+ final Module moduleA = new Module();
+ final Module moduleB = new Module();
+ moduleA.setPckg("module.a.package");
+ moduleA.setDescription("desc");
+
+ moduleB.setPckg("module.b.package");
+
+ assertThat(modules, CoreMatchers.hasItems(moduleA, moduleB));
+ }
+} \ No newline at end of file
diff --git a/common/yang-whitelist/yang-whitelist-impl/src/test/java/io/fd/honeycomb/yang/YangModuleWhitelistWriterTest.java b/common/yang-whitelist/yang-whitelist-impl/src/test/java/io/fd/honeycomb/yang/YangModuleWhitelistWriterTest.java
new file mode 100644
index 0000000..c0ca170
--- /dev/null
+++ b/common/yang-whitelist/yang-whitelist-impl/src/test/java/io/fd/honeycomb/yang/YangModuleWhitelistWriterTest.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2017 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.yang;
+
+
+import static org.junit.Assert.assertEquals;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.io.Resources;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.stream.Collectors;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public class YangModuleWhitelistWriterTest {
+
+ private YangModuleWhitelistWriter writer;
+ private Path path;
+
+ @Before
+ public void init() throws IOException {
+ writer = new YangModuleWhitelistWriter();
+ path = Files.createTempFile("tmp", "whitelist");
+ }
+
+ @Test
+ public void write() throws Exception {
+ final Module moduleA = new Module();
+ final Module moduleB = new Module();
+ moduleA.setPckg("module.a.package");
+ moduleA.setDescription("desc");
+
+ moduleB.setPckg("module.b.package");
+
+ final YangModuleWhitelist whitelist = new YangModuleWhitelist();
+ whitelist.setModules(ImmutableList.of(moduleA, moduleB));
+
+ writer.write(whitelist, path, false);
+ final String output = Files.readAllLines(path).stream().collect(Collectors.joining());
+ final String expectedOutput = Resources
+ .toString(this.getClass().getClassLoader().getResource("expected-whitelist.xml"),
+ StandardCharsets.UTF_8);
+ assertEquals(expectedOutput, output);
+ }
+
+
+ @After
+ public void clean() {
+ path.toFile().delete();
+ }
+} \ No newline at end of file
diff --git a/common/yang-whitelist/yang-whitelist-impl/src/test/resources/expected-whitelist.xml b/common/yang-whitelist/yang-whitelist-impl/src/test/resources/expected-whitelist.xml
new file mode 100644
index 0000000..6ec5c22
--- /dev/null
+++ b/common/yang-whitelist/yang-whitelist-impl/src/test/resources/expected-whitelist.xml
@@ -0,0 +1 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?><yangModuleWhitelist><modules><module><description>desc</description><package>module.a.package</package></module><module><package>module.b.package</package></module></modules></yangModuleWhitelist> \ No newline at end of file