Update to java 17

.github/workflows/java-build-and-test.yml

@@ -12,10 +12,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - name: Set up JDK 11
+    - name: Set up JDK 17
       uses: actions/setup-java@v3
       with:
         distribution: 'temurin'
-        java-version: 11
+        java-version: 17
     - name: Build with Maven
-      run: mvn clean verify
+      run: mvn clean verify

.gitignore

@@ -1,15 +1,25 @@
 /build/
 /target/
+/.project
+/.classpath
+
 **/.idea
 **/*iml
 
 # The H2 database files
 **/*mv.db
 **/*trace.db
+
+### Docker ###
 docker-compose-local*
 
+### Eclipse ###
+.settings/org.eclipse.core.resources.prefs
+.settings/org.eclipse.jdt.core.prefs
+.settings/org.eclipse.m2e.core.prefs
+
 pom.xml.releaseBackup
 
 # Locally-generated CI/CD debugging files
 PROJECT_INFO.txt
-THE_GITHUB_ENV_FILE.txt
+THE_GITHUB_ENV_FILE.txt

.travis.yml

@@ -4,7 +4,7 @@ sudo: required
 language: java
 
 jdk:
-  - openjdk11
+  - openjdk17
 
 services:
   - elasticsearch

Dockerfile

@@ -1,5 +1,5 @@
 # Use Maven image to execute build.
-FROM maven:3.6.3-openjdk-11 AS maven-build
+FROM maven:3.6.3-openjdk-17 AS maven-build
 RUN mkdir phoebus-olog
 WORKDIR /phoebus-olog
 COPY . .
@@ -10,9 +10,7 @@ RUN mvn clean install \
     -Pdeployable-jar
 
 # Use smaller openjdk image for running.
-FROM openjdk:11
-# apt clean is run automatically in debian-based images.
-RUN apt update && apt install -y wait-for-it
+FROM openjdk:17
 # Run commands as user 'olog'
 RUN useradd -ms /bin/bash olog
 # Use previous maven-build image.

Dockerfile.integrationtest

@@ -16,10 +16,8 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 # ------------------------------------------------------------------------------
 
-FROM openjdk:11
+FROM openjdk:17
 
-# apt clean is run automatically in debian-based images.
-RUN apt update && apt install -y wait-for-it
 # Run commands as user 'olog'
 RUN useradd -ms /bin/bash olog
 

README.md

@@ -5,29 +5,29 @@ An online logbook service that allows for the creation and retrieval of log entr
 [Phoebus Olog Documentation](https://olog.readthedocs.io/)
 
 ### Installation
-Olog 
+Olog
 
 * Prerequisites
 
-  * JDK 11 or newer
+  * JDK 17 or newer
   * Elastic version 8.2.x
   * mongo gridfs
 
 
- **Download links for the prerequisites**   
- Download and install elasticsearch (verision 8.2.x) from [elastic.com](https://www.elastic.co/downloads/past-releases/elasticsearch-8-2-3)    
- Download and install mongodb from [mongodb](https://www.mongodb.com/download-center/community)    
-  
-  
+ **Download links for the prerequisites**
+ Download and install elasticsearch (verision 8.2.x) from [elastic.com](https://www.elastic.co/downloads/past-releases/elasticsearch-8-2-3)
+ Download and install mongodb from [mongodb](https://www.mongodb.com/download-center/community)
+
+
 * Configure the service (optional)
-The configuration files for olog-es are present under `phoebus-olog/tree/master/src/main/resources` 
+The configuration files for olog-es are present under `phoebus-olog/tree/master/src/main/resources`
 
 
-* Build 
+* Build
 ```
 cd phoebus-olog
 mvn clean install
-``` 
+```
 
 * Build deployable jar
 
@@ -37,17 +37,17 @@ cd phoebus-olog
 mvn -Pdeployable-jar clean install
 ```
 
-#### Start the service  
+#### Start the service
 
-Using spring boot  
+Using spring boot
 
 ```
 mvn org.springframework.boot:spring-boot-maven-plugin:run
 ```
 
 #### Check if service is running
 
-Once the service is running, the service consists of a welcome page `http://localhost:8080/Olog` 
+Once the service is running, the service consists of a welcome page `http://localhost:8080/Olog`
 which will provide information about the version of the Olog service running,
 along with information about the version and connection status of the elastic and mongo
 backends.
@@ -107,33 +107,33 @@ Create a sonatype account and update the maven settings.xml file with your sonat
   </servers>
 ```
 
-**Prepare the release**  
-`mvn release:prepare`  
+**Prepare the release**
+`mvn release:prepare`
 In this step will ensure there are no uncommitted changes, ensure the versions number are correct, tag the scm, etc..
 A full list of checks is documented [here](https://maven.apache.org/maven-release/maven-release-plugin/examples/prepare-release.html):
 
-**Perform the release**  
-`mvn release:perform`  
+**Perform the release**
+`mvn release:perform`
 Checkout the release tag, build, sign and push the build binaries to sonatype.
 **NOTE:** Mac OS users should invoke `export GPG_TTY=$(tty)` prior to `mvn release:perform`.
 
-**Publish**  
+**Publish**
 Open the staging repository in [sonatype](https://s01.oss.sonatype.org/#stagingRepositories) and hit the *publish* button
 
 ### Releasing Docker Images
 
 Docker images are published to the GitHub Container Registry via GitHub actions. This is triggered by:
   - push to master
-  
+
 Images are published to the `ghcr.io/<org name>/<group id>-<artifact id>` registry under the following tags:
   - `latest`
   - `<version>`
   - `<version>-<timestamp>`
 
-This tag information is extracted from the Maven POM (via the `help` plugin). In order to avoid defining all of this 
-in the GitHub actions themselves, the generation of these tag names is delegated to shell scripts in the `scripts` folder. 
+This tag information is extracted from the Maven POM (via the `help` plugin). In order to avoid defining all of this
+in the GitHub actions themselves, the generation of these tag names is delegated to shell scripts in the `scripts` folder.
 
-If you need to debug issues related to registry/tag names outside of GitHub's CI/CD environment, 
+If you need to debug issues related to registry/tag names outside of GitHub's CI/CD environment,
 you can run these scripts locally:
 
 ```
@@ -143,8 +143,8 @@ source ./scripts/setup-locally.sh
 # Build the tag names from Maven etc and write them to PROJECT_INFO.txt
 ./scripts/write-project-info.sh
 
-# Append the vars in PROJECT_INFO.txt to the GitHub environment file 
-# (setup-locally.sh uses THE_GITHUB_ENV_FILE.txt, but in GH CI/CD 
+# Append the vars in PROJECT_INFO.txt to the GitHub environment file
+# (setup-locally.sh uses THE_GITHUB_ENV_FILE.txt, but in GH CI/CD
 # it is unique per run)
 # This file should match PROJECT_INFO.txt
 ./scripts/set-github-env.sh
@@ -154,5 +154,5 @@ What you should see is:
   - registry and tag names are valid; e.g. are all lowercase and use dashes instead of spaces
   - registry and tag names should not be null/empty/unrelated to this project
 
-If you would like to read up more on how passing environment variables between steps in a GitHub action works, 
-please see their docs on [Job Outputs](https://docs.github.com/en/actions/using-jobs/defining-outputs-for-jobs). 
+If you would like to read up more on how passing environment variables between steps in a GitHub action works,
+please see their docs on [Job Outputs](https://docs.github.com/en/actions/using-jobs/defining-outputs-for-jobs).

pom.xml

@@ -271,8 +271,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>2.3.2</version>
                 <configuration>
-                    <source>11</source>
-                    <target>11</target>
+                    <source>17</source>
+                    <target>17</target>
                     <encoding>${project.build.sourceEncoding}</encoding>
                 </configuration>
             </plugin>
@@ -405,7 +405,7 @@
                                 <configuration>
                                     <!-- add this to disable checking -->
                                     <doclint>none</doclint>
-                                    <source>11</source>
+                                    <source>17</source>
                                 </configuration>
                             </execution>
                         </executions>