2 files changed, 95 insertions, 0 deletions
diff --git a/mod/designtool/nifi-war-to-jar/extract.sh b/mod/designtool/nifi-war-to-jar/extract.sh
new file mode 100755
index 0000000..99e8621
--- /dev/null
+++ b/mod/designtool/nifi-war-to-jar/extract.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+# ==============================================================================
+# Copyright (c) 2020 AT&T Intellectual Property. All rights reserved.
+# ==============================================================================
+# 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.
+# ============LICENSE_END=======================================================
+
+#
+# The nifi web api is available as a war file but not as a jar file.
+# We need to compile patches against the classes in it, so we need
+# a jar file.  This shell extracts the class files from the war and copies
+# them to target/classes so maven can package them into a jar file.
+# The jar is then used as a "provided" dependency for compiling the
+# design tool patches
+#
+
+set -euf -o pipefail
+echo Extracting classes from "$1"
+cd target
+rm -rf WEB-INF classes
+jar xf $1 WEB-INF/classes/org/apache/nifi
+mv WEB-INF/classes .
+rmdir WEB-INF
diff --git a/mod/designtool/nifi-war-to-jar/pom.xml b/mod/designtool/nifi-war-to-jar/pom.xml
new file mode 100644
index 0000000..03a5074
--- /dev/null
+++ b/mod/designtool/nifi-war-to-jar/pom.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0"?>
+<!--
+================================================================================
+Copyright (c) 2020 AT&T Intellectual Property. All rights reserved.
+================================================================================
+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.
+============LICENSE_END=========================================================
+
+-->
+<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">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.onap.dcaegen2.platform.mod</groupId>
+    <artifactId>designtool</artifactId>
+    <version>1.0.0-SNAPSHOT</version>
+  </parent>
+  <artifactId>nifi-war-to-jar</artifactId>
+  <name>dcaegen2-platform-mod-designtool-nifi-web-api-war-to-jar</name>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>exec-maven-plugin</artifactId>
+        <version>1.2.1</version>
+        <dependencies>
+          <dependency>
+            <groupId>org.apache.nifi</groupId>
+            <artifactId>nifi-web-api</artifactId>
+            <version>${nifi.version}</version>
+            <type>war</type>
+          </dependency>
+        </dependencies>
+        <configuration>
+          <includeProjectDependencies>false</includeProjectDependencies>
+          <includePluginDependencies>true</includePluginDependencies>
+          <executable>./extract.sh</executable>
+          <arguments>
+            <argument>${env.HOME}/.m2/repository/org/apache/nifi/nifi-web-api/${nifi.version}/nifi-web-api-${nifi.version}.war</argument>
+          </arguments>
+        </configuration>
+        <executions>
+          <execution>
+            <phase>process-classes</phase>
+            <goals>
+              <goal>exec</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+</project>