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# UTIS - README
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## Installation
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At the example of jetty8 in Debian like systems:
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### Requirements
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Java runtime environment 1.8
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## setting up with docker-compose
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here we are using the official `jetty:9.4-jre8-slim` docker image that is provided by the jetty project on [Docker hub](https://hub.docker.com/_/jetty)
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Requirement: Install **docker** and **docker-compose**
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~~~
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mkdir /opt/jetty9-docker
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cd /opt/jetty9-docker
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~~~
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create user and group that are expected in the jetty9.4 container with the respective UID
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~~~
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addgroup --quiet --system jetty
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adduser --quiet --system --ingroup jetty --no-create-home --disabled-password --uid 999 jetty
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~~~
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create a `docker-compose.yaml` file with the following content:
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~~~
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version: "2.0"
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services:
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app:
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image: jetty:9.4-jre8-slim
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ports:
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- "8080:8080"
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volumes:
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- ./webapps:/var/lib/jetty/webapps
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- ./log:/usr/local/jetty/log
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- ./utis:/var/lib/jetty/utis
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user: jetty
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~~~
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create the folders to be bound to the container
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~~~
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mkdir log utis webapps
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~~~
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copy the utis war file to the webapps folder
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~~~
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cp $WORKSPACE/target/eubon-utis.war webapps/eubon-utis.war
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~~~
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Set the permissions so that the user jetty has read and write access to these folders:
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~~~
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chown -R jetty:jetty log utis webapps
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chmod 774 jetty:jetty log utis webapps
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~~~
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start the docker container
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~~~
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docker-compose up -d
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~~~
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## Service end-point URLs
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utis controllers:
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* http://127.0.0.1:8080/eubon-utis/
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* http://127.0.0.1:8080/eubon-utis/search.html
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* http://127.0.0.1:8080/eubon-utis/capabilities.html
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swagger api-doc REST service at:
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* http://127.0.0.1:8080/eubon-utis/api-docs.json
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* http://127.0.0.1:8080/eubon-utis/api-docs/default/utis-controller.json
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swagger ui at:
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* http://127.0.0.1:8080/eubon-utis/doc/
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## Logfiles
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Since version 1.3 on linux systems the logfiles are located at `/var/log/utis`. Previous versions of utis put the logfiles in `/var/log/jetty8`.
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The `ContextDependentInitializer` may choose to place the logs into another directory if it is not possible to write the logs into `/var/log/utis`.
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Please refer to this class for further details.
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## Development
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### Running in dev mode
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UTIS can be configuired for easier development. This encompasses two java system properties which can be specifed by passing environment variables to the jvm:
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#### `excludedClients`
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-DexcludedClients=[Client class simple names comma separated]
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The client adapters identified by their simple class name will be disabled. See `org.bgbm.utis.controller.UtisController` line 9ff for implementation details.
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e.g:
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-DexcludedClients=EUNIS_Client,GBIFBackboneClient,PlaziClient
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will disable the named clients "EUNIS_Client,GBIFBackboneClient,PlaziClient" which have time and cpu consuming startup phases.
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### `skipStoreUpdating`
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This option will cause the `org.cybertaxonomy.utis.store.Neo4jStoreUpdater` to completely skip the continiuous updating of the the cached data which
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is otherwise fetched from the source on a periodic base:
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-DskipStoreUpdating
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### Using swagger
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* https://github.com/martypitt/swagger-springmvc
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* https://github.com/adrianbk/swagger-springmvc-demo/tree/master/swagger-ui
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### On Spring MVC
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Content Negotiation Using Spring MVC
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* http://java.dzone.com/articles/content-negotiation-using
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