migrate to springboot based app

.dockerignore

@@ -0,0 +1,4 @@
+*
+!/entrypoint.sh
+!/target/extracted
+

.gitignore

@@ -0,0 +1,2 @@
+target/
+.idea/

Dockerfile

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+FROM docker.io/azul/zulu-openjdk:21.0.1-21.30.15
+WORKDIR /app
+COPY target/extracted/dependencies/ ./
+COPY target/extracted/spring-boot-loader/ ./
+COPY target/extracted/snapshot-dependencies/ ./
+COPY target/extracted/application/ ./
+COPY entrypoint.sh ./
+
+ENTRYPOINT ["./entrypoint.sh"]

README.md

@@ -7,7 +7,7 @@ How to run
 - Run the following command.
 
 ```bash
-./scripts/deploy-local.sh
+./scripts/start.sh
 ```
 
 - Open the following URL with your browser.

entrypoint.sh

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+#!/usr/bin/env bash
+
+main() {
+  launch
+}
+
+launch() {
+  java \
+    ${DEBUG_PORT:+ -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:${DEBUG_PORT}} \
+    "org.springframework.boot.loader.launch.WarLauncher"
+}
+
+main

mise.toml

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+[tools]
+java = 'zulu-21.40.17'
+maven = '3.9.9'

pom.xml

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+<?xml version="1.0"?>
+<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/maven-v4_0_0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.apache.struts</groupId>
+  <artifactId>struts-blank</artifactId>
+  <packaging>war</packaging>
+  <name>Struts Apps - Blank</name>
+  <version>1.0.0</version>
+  <properties>
+    <maven.compiler.source>21</maven.compiler.source>
+    <maven.compiler.target>21</maven.compiler.target>
+  </properties>
+  <repositories>
+    <repository>
+      <id>local-repo</id>
+      <url>file:../mvn-repo</url>
+    </repository>
+  </repositories>
+  <dependencies>
+    <dependency>
+      <groupId>io.github.iwauo.springing-struts</groupId>
+      <artifactId>struts1-core</artifactId>
+      <version>0.0.4</version>
+    </dependency>
+  </dependencies>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-maven-plugin</artifactId>
+        <configuration>
+          <mainClass>springing.struts1.entrypoint.Main</mainClass>
+          <layout>WAR</layout>
+          <version>3.2.5</version>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+</project>

scripts/start.sh

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+#!/usr/bin/env bash
+
+set -eu
+
+SCRIPT_DIR=$(realpath "$(dirname $BASH_SOURCE)")
+PROJECT_BASE_DIR=$(realpath "$SCRIPT_DIR/..")
+
+APP_NAME=struts-blank
+CONTAINER_NAME=springing-struts-$APP_NAME
+DOCKER=$( (command -v podman &> /dev/null) && echo podman || echo docker )
+
+main() {
+  build && start
+}
+
+build() {
+  mvn \
+    clean \
+    dependency:purge-local-repository \
+      -DreResolve=false \
+      -DactTransitively=false \
+      -DmanualInclude='io.github.iwauo.springing-struts' \
+    package -U \
+    spring-boot:repackage \
+  && java \
+    -Djarmode=layertools \
+    -jar target/$APP_NAME-*.war \
+    extract --destination target/extracted
+}
+
+start() {
+  $DOCKER build -t $CONTAINER_NAME . \
+  && ($DOCKER stop -t 0 $CONTAINER_NAME || true) \
+  && $DOCKER rm -f $CONTAINER_NAME \
+  && $DOCKER run -d \
+       -p 8080:8080 \
+       -p 5005:5005 \
+       --name $CONTAINER_NAME \
+       --env DEBUG_PORT=5005 \
+       $CONTAINER_NAME \
+  && $DOCKER logs -f $CONTAINER_NAME
+}
+
+(cd "$PROJECT_BASE_DIR" \
+  && eval "$(mise env)" \
+  && main
+)

src/main/resources/MessageResources.properties

@@ -0,0 +1,44 @@
+#   Licensed to the Apache Software Foundation (ASF) under one or more
+#   contributor license agreements.  See the NOTICE file distributed with
+#   this work for additional information regarding copyright ownership.
+#   The ASF licenses this file to You 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.
+
+# -- standard errors --
+errors.header=<UL>
+errors.prefix=<LI>
+errors.suffix=</LI>
+errors.footer=</UL>
+# -- validator --
+errors.invalid={0} is invalid.
+errors.maxlength={0} can not be greater than {1} characters.
+errors.minlength={0} can not be less than {1} characters.
+errors.range={0} is not in the range {1} through {2}.
+errors.required={0} is required.
+errors.byte={0} must be an byte.
+errors.date={0} is not a date.
+errors.double={0} must be an double.
+errors.float={0} must be an float.
+errors.integer={0} must be an integer.
+errors.long={0} must be an long.
+errors.short={0} must be an short.
+errors.creditcard={0} is not a valid credit card number.
+errors.email={0} is an invalid e-mail address.
+# -- other --
+errors.cancel=Operation cancelled.
+errors.detail={0}
+errors.general=The process did not complete. Details should follow.
+errors.token=Request could not be completed. Operation is not in sequence.
+# -- welcome --
+welcome.title=Struts Blank Application
+welcome.heading=Welcome!
+welcome.message=To get started on your own application, copy the struts-blank.war to a new WAR file using the name for your application. Place it in your container's "webapp" folder (or equivalent), and let your container auto-deploy the application. Edit the skeleton configuration files as needed, restart your container, and you are on your way! (You can find the MessageResources.properties file with this message in the /WEB-INF/src folder.)

src/main/webapp/WEB-INF/struts-config.xml

@@ -0,0 +1,179 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!--
+    Licensed to the Apache Software Foundation (ASF) under one or more
+    contributor license agreements.  See the NOTICE file distributed with
+    this work for additional information regarding copyright ownership.
+    The ASF licenses this file to You 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.
+-->
+
+<!DOCTYPE struts-config PUBLIC
+          "-//Apache Software Foundation//DTD Struts Configuration 1.4//EN"
+          "http://struts.apache.org/dtds/struts-config_1_4.dtd">
+
+<!--
+     This is a blank Struts configuration file with an example
+     welcome action/page and other commented sample elements.
+
+     Struts Validator is configured using the factory defaults
+     and is ready-to-use.
+
+     NOTE: If you have a generator tool to create the corresponding Java classes
+     for you, you could include the details in the "form-bean" declarations.
+     Otherwise, you would only define the "form-bean" element itself, with the
+     corresponding "name" and "type" attributes, as shown here.
+-->
+
+
+<struts-config>
+
+
+<!-- ================================================ Form Bean Definitions -->
+
+    <form-beans>
+    <!-- sample form bean descriptor for an ActionForm
+        <form-bean
+            name="inputForm"
+            type="app.InputForm"/>
+    end sample -->
+
+    <!-- sample form bean descriptor for a DynaActionForm
+        <form-bean
+            name="logonForm"
+            type="org.apache.struts.action.DynaActionForm">
+            <form-property
+                name="username"
+                type="java.lang.String"/>
+            <form-property
+                name="password"
+                type="java.lang.String"/>
+       </form-bean>
+    end sample -->
+    </form-beans>
+
+
+<!-- ========================================= Global Exception Definitions -->
+
+    <global-exceptions>
+        <!-- sample exception handler
+        <exception
+            key="expired.password"
+            type="app.ExpiredPasswordException"
+            path="/changePassword.jsp"/>
+        end sample -->
+    </global-exceptions>
+
+
+<!-- =========================================== Global Forward Definitions -->
+
+    <global-forwards>
+        <!-- Default forward to "Welcome" action -->
+        <!-- Demonstrates using index.jsp to forward -->
+        <forward
+            name="welcome"
+            path="/Welcome.do"/>
+    </global-forwards>
+
+
+<!-- =========================================== Action Mapping Definitions -->
+
+    <action-mappings>
+            <!-- Default "Welcome" action -->
+            <!-- Forwards to Welcome.jsp -->
+        <action
+            path="/Welcome"
+            forward="/pages/Welcome.jsp"/>
+
+    <!-- sample input and input submit actions
+
+        <action
+            path="/Input"
+            type="org.apache.struts.actions.ForwardAction"
+            parameter="/pages/Input.jsp"/>
+
+        <action
+            path="/InputSubmit"
+            type="app.InputAction"
+            name="inputForm"
+            scope="request"
+            validate="true"
+            input="/pages/Input.jsp"/>
+
+            <action
+                path="/edit*"
+                type="app.Edit{1}Action"
+                name="inputForm"
+                scope="request"
+                validate="true"
+                input="/pages/Edit{1}.jsp"/>
+
+    end samples -->
+    </action-mappings>
+
+
+<!-- ======================================== Message Resources Definitions -->
+
+    <message-resources parameter="MessageResources" />
+
+
+<!-- =============================================== Plug Ins Configuration -->
+
+  <!-- ======================================================= Tiles plugin -->
+  <!--
+     This plugin initialize Tiles definition factory. This later can takes some
+	 parameters explained here after. The plugin first read parameters from
+	 web.xml, thenoverload them with parameters defined here. All parameters
+	 are optional.
+     The plugin should be declared in each struts-config file.
+       - definitions-config: (optional)
+            Specify configuration file names. There can be several comma
+		    separated file names (default: ?? )
+       - moduleAware: (optional - struts1.1)
+            Specify if the Tiles definition factory is module aware. If true
+            (default), there will be one factory for each Struts module.
+			If false, there will be one common factory for all module. In this
+            later case, it is still needed to declare one plugin per module.
+            The factory will be initialized with parameters found in the first
+            initialized plugin (generally the one associated with the default
+            module).
+			  true : One factory per module. (default)
+			  false : one single shared factory for all modules
+	   - definitions-parser-validate: (optional)
+	        Specify if xml parser should validate the Tiles configuration file.
+			  true : validate. DTD should be specified in file header (default)
+			  false : no validation
+
+	  Paths found in Tiles definitions are relative to the main context.
+
+      To use this plugin, download and add the Tiles jar to your WEB-INF/lib
+      directory then uncomment the plugin definition below.
+
+    <plug-in className="org.apache.struts.tiles.TilesPlugin" >
+
+      <set-property property="definitions-config"
+                       value="/WEB-INF/tiles-defs.xml" />
+      <set-property property="moduleAware" value="true" />
+    </plug-in>
+  -->  
+
+
+  <!-- =================================================== Validator plugin -->
+
+  <plug-in className="org.apache.struts.validator.ValidatorPlugIn">
+    <set-property
+        property="pathnames"
+        value="/org/apache/struts/validator/validator-rules.xml,
+               /WEB-INF/validation.xml"/>
+  </plug-in>
+
+</struts-config>
+