# Multi-stage Dockerfile for JAX-WS Hello World Service

# Stage 1: Test the application
FROM maven:3.8.6-openjdk-8 AS tester

# Set working directory
WORKDIR /app

# Copy pom.xml and download dependencies (for better caching)
COPY pom.xml .
RUN mvn dependency:go-offline -B

# Copy source code
COPY src ./src

# Run tests
RUN mvn test

# Stage 2: Build the application
FROM maven:3.8.6-openjdk-8 AS builder

# Set working directory
WORKDIR /app

# Copy pom.xml and download dependencies (for better caching)
COPY pom.xml .
RUN mvn dependency:go-offline -B

# Copy source code
COPY src ./src

# Build the application
RUN mvn clean package -DskipTests

# Stage 3: Run the application
FROM tomcat:9.0-jdk8

# Remove default Tomcat applications
RUN rm -rf /usr/local/tomcat/webapps/*

# Copy the WAR file from builder stage
COPY --from=builder /app/target/jaxws-hello-world.war /usr/local/tomcat/webapps/jaxws-hello-world.war

# Copy Tomcat configuration (optional - for manager access)
COPY tomcat-users.xml /usr/local/tomcat/conf/tomcat-users.xml

# Expose Tomcat port
EXPOSE 8080

# Start Tomcat
CMD ["catalina.sh", "run"]