JavaEE showcase project.
Tomasz Półgrabia
commit
561396dae4
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@ -0,0 +1,6 @@
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.gradle
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.idea
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*.iml
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build
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out
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gradle.properties
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# Requirements
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- Wildfly (tested with 18.0.0 Final)
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# Initial setup
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- Queue ( java:/jms/queue/MyQueue )
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- Connection factory ( java:/ConnectionFactory - tested with in-vm )
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# Cargo deployment
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Container ids used in the gradle plugin for cargo:
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1. Tomcat tomcat9x
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2. Jetty jetty9x
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3. Wildfly 9.* wildfly9x
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4. Wildfly 17.* wildfly17x
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# Postgresql wildfly setup
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## creating postgresql driver
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modules/org/postgresql and put there module.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<module xmlns="urn:jboss:module:1.3" name="org.postgresql">
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<resources>
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<resource-root path="postgresql-42.2.1.jar"/>
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<!-- Make sure this matches the name of the JAR you are installing -->
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</resources>
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<dependencies>
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<module name="javax.api"/>
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<module name="javax.transaction.api"/>
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</dependencies>
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</module>
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then in jboss-cli
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./subsystem=datasources/jdbc-driver=postgresql:add(driver-module-name="org.postgresql")
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it should create the jdbc driver
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## creating data source
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./subsystem=datasources/data-source=MyDataSource:add(driver-name="postgresql", jndi-name="java:/MyDataSource", connection-url="jdbc:postgresql://localhost:5432/simpleservice", user-name="simpleservice", password="simpleservice", min-pool-size=5, max-pool-size=15)
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# Useful links
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1. https://thoughts-on-java.org/jpa-persistence-xml/
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2. https://www.stenusys.com/how_to_setup_postgresql_datasource_with_wildfly/
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3. Adding messaging queue / topics - https://docs.jboss.org/author/display/WFLY10/Messaging+configuration
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4. One another way 4. One another way https://cleanprogrammer.net/how-to-configure-jms-in-wildfly/
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5. Markdown syntax https://daringfireball.net/projects/markdown/syntax
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buildscript {
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repositories {
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jcenter()
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}
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dependencies {
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classpath "com.bmuschko:gradle-cargo-plugin:2.6.1"
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}
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}
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subprojects {
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group 'pl.tpolgrabia.trainings.javaee'
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version '1.0-SNAPSHOT'
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repositories {
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mavenCentral()
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}
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apply plugin: 'com.bmuschko.cargo'
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dependencies {
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def cargoVersion = '1.6.5'
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cargo "org.codehaus.cargo:cargo-core-uberjar:$cargoVersion",
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"org.codehaus.cargo:cargo-ant:$cargoVersion"
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}
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cargo {
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containerId = 'wildfly10x'
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remote {
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hostname = project.ext["cargo.wildfly.hostname"]
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username = project.ext["cargo.wildfly.username"]
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password = project.ext["cargo.wildfly.password"]
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containerProperties {
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property 'cargo.jboss.management-http.port',
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project.ext["cargo.wildfly.port"]
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}
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}
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}
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}
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Binary file not shown.
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#Fri Nov 01 18:15:48 CET 2019
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distributionUrl=https\://services.gradle.org/distributions/gradle-5.2.1-all.zip
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distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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zipStorePath=wrapper/dists
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zipStoreBase=GRADLE_USER_HOME
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#!/usr/bin/env sh
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##############################################################################
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##
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## Gradle start up script for UN*X
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##
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##############################################################################
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# Attempt to set APP_HOME
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# Resolve links: $0 may be a link
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PRG="$0"
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# Need this for relative symlinks.
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while [ -h "$PRG" ] ; do
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ls=`ls -ld "$PRG"`
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link=`expr "$ls" : '.*-> \(.*\)$'`
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if expr "$link" : '/.*' > /dev/null; then
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PRG="$link"
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else
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PRG=`dirname "$PRG"`"/$link"
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fi
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done
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SAVED="`pwd`"
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cd "`dirname \"$PRG\"`/" >/dev/null
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APP_HOME="`pwd -P`"
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cd "$SAVED" >/dev/null
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APP_NAME="Gradle"
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APP_BASE_NAME=`basename "$0"`
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# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
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DEFAULT_JVM_OPTS='"-Xmx64m"'
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# Use the maximum available, or set MAX_FD != -1 to use that value.
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MAX_FD="maximum"
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warn () {
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echo "$*"
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}
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die () {
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echo
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echo "$*"
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echo
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exit 1
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}
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# OS specific support (must be 'true' or 'false').
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cygwin=false
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msys=false
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darwin=false
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nonstop=false
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case "`uname`" in
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CYGWIN* )
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cygwin=true
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;;
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Darwin* )
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darwin=true
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;;
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MINGW* )
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msys=true
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;;
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NONSTOP* )
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nonstop=true
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;;
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esac
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CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
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# Determine the Java command to use to start the JVM.
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if [ -n "$JAVA_HOME" ] ; then
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if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
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# IBM's JDK on AIX uses strange locations for the executables
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JAVACMD="$JAVA_HOME/jre/sh/java"
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else
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JAVACMD="$JAVA_HOME/bin/java"
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fi
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if [ ! -x "$JAVACMD" ] ; then
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die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
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Please set the JAVA_HOME variable in your environment to match the
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location of your Java installation."
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fi
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else
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JAVACMD="java"
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which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
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Please set the JAVA_HOME variable in your environment to match the
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location of your Java installation."
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fi
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# Increase the maximum file descriptors if we can.
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if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
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MAX_FD_LIMIT=`ulimit -H -n`
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if [ $? -eq 0 ] ; then
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if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
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MAX_FD="$MAX_FD_LIMIT"
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fi
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ulimit -n $MAX_FD
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if [ $? -ne 0 ] ; then
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warn "Could not set maximum file descriptor limit: $MAX_FD"
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fi
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else
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warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
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fi
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fi
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# For Darwin, add options to specify how the application appears in the dock
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if $darwin; then
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GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
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fi
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# For Cygwin, switch paths to Windows format before running java
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if $cygwin ; then
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APP_HOME=`cygpath --path --mixed "$APP_HOME"`
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CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
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JAVACMD=`cygpath --unix "$JAVACMD"`
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# We build the pattern for arguments to be converted via cygpath
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ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
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SEP=""
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for dir in $ROOTDIRSRAW ; do
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ROOTDIRS="$ROOTDIRS$SEP$dir"
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SEP="|"
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done
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OURCYGPATTERN="(^($ROOTDIRS))"
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# Add a user-defined pattern to the cygpath arguments
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if [ "$GRADLE_CYGPATTERN" != "" ] ; then
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OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
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fi
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# Now convert the arguments - kludge to limit ourselves to /bin/sh
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i=0
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for arg in "$@" ; do
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CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
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CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
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||||||
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if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
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eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
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else
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eval `echo args$i`="\"$arg\""
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fi
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i=$((i+1))
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done
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case $i in
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(0) set -- ;;
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(1) set -- "$args0" ;;
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(2) set -- "$args0" "$args1" ;;
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(3) set -- "$args0" "$args1" "$args2" ;;
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(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
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(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
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(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
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(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
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(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
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(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
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esac
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fi
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||||||
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# Escape application args
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save () {
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||||||
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for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
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||||||
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echo " "
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||||||
|
}
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||||||
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APP_ARGS=$(save "$@")
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||||||
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||||||
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# Collect all arguments for the java command, following the shell quoting and substitution rules
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||||||
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eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
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||||||
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||||||
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# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
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||||||
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if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
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||||||
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cd "$(dirname "$0")"
|
||||||
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fi
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||||||
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||||||
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exec "$JAVACMD" "$@"
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||||||
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@ -0,0 +1,84 @@
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||||||
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@if "%DEBUG%" == "" @echo off
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||||||
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@rem ##########################################################################
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||||||
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@rem
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||||||
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@rem Gradle startup script for Windows
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||||||
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@rem
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||||||
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@rem ##########################################################################
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||||||
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|
||||||
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@rem Set local scope for the variables with windows NT shell
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||||||
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if "%OS%"=="Windows_NT" setlocal
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||||||
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|
||||||
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set DIRNAME=%~dp0
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||||||
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if "%DIRNAME%" == "" set DIRNAME=.
|
||||||
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set APP_BASE_NAME=%~n0
|
||||||
|
set APP_HOME=%DIRNAME%
|
||||||
|
|
||||||
|
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||||
|
set DEFAULT_JVM_OPTS="-Xmx64m"
|
||||||
|
|
||||||
|
@rem Find java.exe
|
||||||
|
if defined JAVA_HOME goto findJavaFromJavaHome
|
||||||
|
|
||||||
|
set JAVA_EXE=java.exe
|
||||||
|
%JAVA_EXE% -version >NUL 2>&1
|
||||||
|
if "%ERRORLEVEL%" == "0" goto init
|
||||||
|
|
||||||
|
echo.
|
||||||
|
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||||
|
echo.
|
||||||
|
echo Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
echo location of your Java installation.
|
||||||
|
|
||||||
|
goto fail
|
||||||
|
|
||||||
|
:findJavaFromJavaHome
|
||||||
|
set JAVA_HOME=%JAVA_HOME:"=%
|
||||||
|
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
|
||||||
|
|
||||||
|
if exist "%JAVA_EXE%" goto init
|
||||||
|
|
||||||
|
echo.
|
||||||
|
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
|
||||||
|
echo.
|
||||||
|
echo Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
echo location of your Java installation.
|
||||||
|
|
||||||
|
goto fail
|
||||||
|
|
||||||
|
:init
|
||||||
|
@rem Get command-line arguments, handling Windows variants
|
||||||
|
|
||||||
|
if not "%OS%" == "Windows_NT" goto win9xME_args
|
||||||
|
|
||||||
|
:win9xME_args
|
||||||
|
@rem Slurp the command line arguments.
|
||||||
|
set CMD_LINE_ARGS=
|
||||||
|
set _SKIP=2
|
||||||
|
|
||||||
|
:win9xME_args_slurp
|
||||||
|
if "x%~1" == "x" goto execute
|
||||||
|
|
||||||
|
set CMD_LINE_ARGS=%*
|
||||||
|
|
||||||
|
:execute
|
||||||
|
@rem Setup the command line
|
||||||
|
|
||||||
|
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
|
||||||
|
|
||||||
|
@rem Execute Gradle
|
||||||
|
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
|
||||||
|
|
||||||
|
:end
|
||||||
|
@rem End local scope for the variables with windows NT shell
|
||||||
|
if "%ERRORLEVEL%"=="0" goto mainEnd
|
||||||
|
|
||||||
|
:fail
|
||||||
|
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
|
||||||
|
rem the _cmd.exe /c_ return code!
|
||||||
|
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
|
||||||
|
exit /b 1
|
||||||
|
|
||||||
|
:mainEnd
|
||||||
|
if "%OS%"=="Windows_NT" endlocal
|
||||||
|
|
||||||
|
:omega
|
||||||
|
|
@ -0,0 +1,10 @@
|
||||||
|
apply plugin: 'war'
|
||||||
|
|
||||||
|
dependencies {
|
||||||
|
implementation project(':javaee-demo1-ejb')
|
||||||
|
implementation 'org.slf4j:slf4j-api:1.7.22'
|
||||||
|
providedCompile 'javax:javaee-api:8.0'
|
||||||
|
testImplementation group: 'junit', name: 'junit', version: '4.11'
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -0,0 +1,57 @@
|
||||||
|
package pl.tpolgrabia.trainings.javaee.controllers;
|
||||||
|
|
||||||
|
import org.slf4j.Logger;
|
||||||
|
import org.slf4j.LoggerFactory;
|
||||||
|
import pl.tpolgrabia.trainings.javaee.javaeedemo.ejb.TodosDao;
|
||||||
|
import pl.tpolgrabia.trainings.javaee.javaeedemo.ejb.UserDao;
|
||||||
|
import pl.tpolgrabia.trainings.javaee.javaeedemo.entities.User;
|
||||||
|
|
||||||
|
import javax.annotation.PostConstruct;
|
||||||
|
import javax.ejb.EJB;
|
||||||
|
import javax.enterprise.context.RequestScoped;
|
||||||
|
import javax.inject.Named;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
@Named
|
||||||
|
@RequestScoped
|
||||||
|
public class HelloController {
|
||||||
|
private static final Logger logger = LoggerFactory.getLogger(HelloController.class);
|
||||||
|
|
||||||
|
@EJB
|
||||||
|
private TodosDao todosDao;
|
||||||
|
|
||||||
|
@EJB
|
||||||
|
private UserDao userDao;
|
||||||
|
|
||||||
|
private String message;
|
||||||
|
|
||||||
|
public String getMessage() {
|
||||||
|
return message;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setMessage(String message) {
|
||||||
|
this.message = message;
|
||||||
|
}
|
||||||
|
|
||||||
|
public List<String> getAllTodos() {
|
||||||
|
return todosDao.findAll();
|
||||||
|
}
|
||||||
|
|
||||||
|
public List<User> getAllUsers() {
|
||||||
|
return userDao.findAll();
|
||||||
|
}
|
||||||
|
|
||||||
|
public String handleSubmit() {
|
||||||
|
logger.info("Hello submit");
|
||||||
|
return "index";
|
||||||
|
}
|
||||||
|
|
||||||
|
public void handleSimpleAction() {
|
||||||
|
logger.info("Hello action");
|
||||||
|
}
|
||||||
|
|
||||||
|
@PostConstruct
|
||||||
|
public void init() {
|
||||||
|
this.message = "Submit me";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,23 @@
|
||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||||
|
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
|
||||||
|
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
|
||||||
|
version="3.0">
|
||||||
|
|
||||||
|
<display-name>JSF example</display-name>
|
||||||
|
|
||||||
|
<welcome-file-list>
|
||||||
|
<welcome-file>index.xhtml</welcome-file>
|
||||||
|
</welcome-file-list>
|
||||||
|
|
||||||
|
<servlet>
|
||||||
|
<servlet-name>faces</servlet-name>
|
||||||
|
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
|
||||||
|
<load-on-startup>1</load-on-startup>
|
||||||
|
</servlet>
|
||||||
|
|
||||||
|
<servlet-mapping>
|
||||||
|
<servlet-name>faces</servlet-name>
|
||||||
|
<url-pattern>*.xhtml</url-pattern>
|
||||||
|
</servlet-mapping>
|
||||||
|
</web-app>
|
||||||
|
|
@ -0,0 +1,27 @@
|
||||||
|
<!DOCTYPE html>
|
||||||
|
<html xmlns="http://www.w3.org/1999/xhtml"
|
||||||
|
xmlns:jsf="http://xmlns.jcp.org/jsf" xmlns:f="http://xmlns.jcp.org/jsf/core"
|
||||||
|
xmlns:ui="http://java.sun.com/jsf/facelets">
|
||||||
|
<head jsf:id="head"><title>JSF 2.2</title></head>
|
||||||
|
<body jsf:id="body">
|
||||||
|
<h2>Hello JSF</h2>
|
||||||
|
<form jsf:id="form">
|
||||||
|
<button jsf:action="#{helloController.handleSubmit}">#{helloController.message}</button>
|
||||||
|
</form>
|
||||||
|
<button type="button" jsf:action="#{helloController.handleSimpleAction}">
|
||||||
|
Action me
|
||||||
|
<f:ajax/>
|
||||||
|
</button>
|
||||||
|
<ul>
|
||||||
|
<ui:repeat value="#{helloController.allTodos}" var="todo">
|
||||||
|
<li>#{todo}</li>
|
||||||
|
</ui:repeat>
|
||||||
|
</ul>
|
||||||
|
|
||||||
|
<ol>
|
||||||
|
<ui:repeat value="#{helloController.allUsers}" var="user">
|
||||||
|
<li>#{user.firstName}</li>
|
||||||
|
</ui:repeat>
|
||||||
|
</ol>
|
||||||
|
</body>
|
||||||
|
</html>
|
||||||
|
|
@ -0,0 +1,15 @@
|
||||||
|
apply plugin: 'ear'
|
||||||
|
|
||||||
|
dependencies {
|
||||||
|
deploy project(':javaee-demo1-ejb')
|
||||||
|
deploy project(path: ':javaee-demo1-web', configuration: 'archives')
|
||||||
|
}
|
||||||
|
|
||||||
|
ear {
|
||||||
|
appDirName 'src/main/app' // use application metadata found in this folder
|
||||||
|
libDirName 'APP-INF/lib'
|
||||||
|
deploymentDescriptor { // custom entries for application.xml:
|
||||||
|
initializeInOrder = true
|
||||||
|
webModule('javaee-demo1-web-' + project.version + '.war', '/api')
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,17 @@
|
||||||
|
<application xmlns="http://java.sun.com/xml/ns/j2ee" version="1.4"
|
||||||
|
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||||
|
xsi:schemaLocation="http://java.sun.com /xml/ns/j2ee
|
||||||
|
http://java.sun.com/xml/ns/j2ee/application_1_4.xsd">
|
||||||
|
<display-name>JBossDukesBank</display-name>
|
||||||
|
|
||||||
|
<module>
|
||||||
|
<ejb>javaee-demo1-ejb-1.0-SNAPSHOT.jar</ejb>
|
||||||
|
</module>
|
||||||
|
<module>
|
||||||
|
<web>
|
||||||
|
<web-uri>javaee-demo1-web-1.0-SNAPSHOT.war</web-uri>
|
||||||
|
<context-root>api</context-root>
|
||||||
|
</web>
|
||||||
|
</module>
|
||||||
|
|
||||||
|
</application>
|
||||||
|
|
@ -0,0 +1,14 @@
|
||||||
|
plugins {
|
||||||
|
id 'java'
|
||||||
|
}
|
||||||
|
|
||||||
|
group 'pl.tpolgrabia.trainings.javaee'
|
||||||
|
|
||||||
|
sourceCompatibility = 1.8
|
||||||
|
|
||||||
|
dependencies {
|
||||||
|
implementation 'javax:javaee-api:8.0.1'
|
||||||
|
// wildfly 10 version I use :-)
|
||||||
|
implementation 'org.slf4j:slf4j-api:1.7.22'
|
||||||
|
testCompile group: 'junit', name: 'junit', version: '4.12'
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,13 @@
|
||||||
|
package pl.tpolgrabia.trainings.javaee.javaeedemo.ejb;
|
||||||
|
|
||||||
|
import javax.ejb.Stateless;
|
||||||
|
import java.util.Arrays;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
@Stateless
|
||||||
|
public class FakeTodosDao implements TodosDao {
|
||||||
|
@Override
|
||||||
|
public List<String> findAll() {
|
||||||
|
return Arrays.asList("Todo 1", "Todo 2", "Todo 3");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,36 @@
|
||||||
|
package pl.tpolgrabia.trainings.javaee.javaeedemo.ejb;
|
||||||
|
|
||||||
|
import org.slf4j.Logger;
|
||||||
|
import org.slf4j.LoggerFactory;
|
||||||
|
|
||||||
|
import javax.annotation.Resource;
|
||||||
|
import javax.ejb.Stateless;
|
||||||
|
import javax.jms.ConnectionFactory;
|
||||||
|
import javax.jms.JMSContext;
|
||||||
|
import javax.jms.Queue;
|
||||||
|
import javax.ws.rs.Path;
|
||||||
|
import javax.ws.rs.PathParam;
|
||||||
|
|
||||||
|
@Stateless
|
||||||
|
@Path("/hello")
|
||||||
|
public class JmsSimpleMessageSendingBean implements SimpleMessageSendingBean {
|
||||||
|
|
||||||
|
private static final Logger logger = LoggerFactory.getLogger(JmsSimpleMessageSendingBean.class);
|
||||||
|
|
||||||
|
@Resource(lookup = "java:/ConnectionFactory")
|
||||||
|
private ConnectionFactory connectionFactory;
|
||||||
|
|
||||||
|
@Resource(lookup = "java:/jms/queue/MyQueue")
|
||||||
|
private Queue queue;
|
||||||
|
|
||||||
|
@Override
|
||||||
|
@Path("/say/{what}")
|
||||||
|
public void sendHello(
|
||||||
|
@PathParam("what") String what) {
|
||||||
|
|
||||||
|
try (JMSContext ctx = connectionFactory.createContext()) {
|
||||||
|
logger.info("Sending hello {}", what);
|
||||||
|
ctx.createProducer().send(queue, what);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,19 @@
|
||||||
|
package pl.tpolgrabia.trainings.javaee.javaeedemo.ejb;
|
||||||
|
|
||||||
|
import pl.tpolgrabia.trainings.javaee.javaeedemo.entities.User;
|
||||||
|
|
||||||
|
import javax.ejb.Stateless;
|
||||||
|
import javax.persistence.EntityManager;
|
||||||
|
import javax.persistence.PersistenceContext;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
@Stateless
|
||||||
|
public class JpaUserDao implements UserDao {
|
||||||
|
@PersistenceContext(unitName = "my-persistence-unit")
|
||||||
|
private EntityManager em;
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public List<User> findAll() {
|
||||||
|
return em.createQuery("select u from User u", User.class).getResultList();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,33 @@
|
||||||
|
package pl.tpolgrabia.trainings.javaee.javaeedemo.ejb;
|
||||||
|
|
||||||
|
import org.slf4j.Logger;
|
||||||
|
import org.slf4j.LoggerFactory;
|
||||||
|
|
||||||
|
import javax.ejb.ActivationConfigProperty;
|
||||||
|
import javax.ejb.MessageDriven;
|
||||||
|
import javax.jms.JMSException;
|
||||||
|
import javax.jms.Message;
|
||||||
|
import javax.jms.MessageListener;
|
||||||
|
|
||||||
|
@MessageDriven(activationConfig = {
|
||||||
|
@ActivationConfigProperty(
|
||||||
|
propertyName = "destinationLookup",
|
||||||
|
propertyValue = "java:/jms/queue/MyQueue"),
|
||||||
|
@ActivationConfigProperty(
|
||||||
|
propertyName = "destinationType",
|
||||||
|
propertyValue = "javax.jms.Queue"),
|
||||||
|
})
|
||||||
|
public class SimpleMessageReceivingBean implements MessageListener {
|
||||||
|
|
||||||
|
private Logger logger = LoggerFactory.getLogger(SimpleMessageReceivingBean.class);
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onMessage(Message message) {
|
||||||
|
try {
|
||||||
|
String data = message.getBody(String.class);
|
||||||
|
logger.info("Got message {}", data);
|
||||||
|
} catch (JMSException e) {
|
||||||
|
throw new IllegalStateException("JMS exception", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,8 @@
|
||||||
|
package pl.tpolgrabia.trainings.javaee.javaeedemo.ejb;
|
||||||
|
|
||||||
|
import javax.ejb.Local;
|
||||||
|
|
||||||
|
@Local
|
||||||
|
public interface SimpleMessageSendingBean {
|
||||||
|
void sendHello(String what);
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,9 @@
|
||||||
|
package pl.tpolgrabia.trainings.javaee.javaeedemo.ejb;
|
||||||
|
|
||||||
|
import javax.ejb.Local;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
@Local
|
||||||
|
public interface TodosDao {
|
||||||
|
List<String> findAll();
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,11 @@
|
||||||
|
package pl.tpolgrabia.trainings.javaee.javaeedemo.ejb;
|
||||||
|
|
||||||
|
import pl.tpolgrabia.trainings.javaee.javaeedemo.entities.User;
|
||||||
|
|
||||||
|
import javax.ejb.Local;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
@Local
|
||||||
|
public interface UserDao {
|
||||||
|
List<User> findAll();
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,43 @@
|
||||||
|
package pl.tpolgrabia.trainings.javaee.javaeedemo.entities;
|
||||||
|
|
||||||
|
import javax.persistence.*;
|
||||||
|
import java.io.Serializable;
|
||||||
|
|
||||||
|
@Entity
|
||||||
|
@Table(name = "users")
|
||||||
|
public class User implements Serializable {
|
||||||
|
private static final long serialVersionUID = -4484248656820095286L;
|
||||||
|
@Id
|
||||||
|
@GeneratedValue(strategy = GenerationType.IDENTITY)
|
||||||
|
private Long id;
|
||||||
|
|
||||||
|
@Column(name = "user_name")
|
||||||
|
private String userName;
|
||||||
|
|
||||||
|
@Column(name = "first_name")
|
||||||
|
private String firstName;
|
||||||
|
|
||||||
|
public Long getId() {
|
||||||
|
return id;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setId(Long id) {
|
||||||
|
this.id = id;
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getUserName() {
|
||||||
|
return userName;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setUserName(String userName) {
|
||||||
|
this.userName = userName;
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getFirstName() {
|
||||||
|
return firstName;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setFirstName(String firstName) {
|
||||||
|
this.firstName = firstName;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,13 @@
|
||||||
|
<persistence xmlns="http://xmlns.jcp.org/xml/ns/persistence"
|
||||||
|
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.2"
|
||||||
|
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_2.xsd">
|
||||||
|
<!-- Define persistence unit -->
|
||||||
|
<persistence-unit name="my-persistence-unit">
|
||||||
|
<jta-data-source>java:/MyDataSource</jta-data-source>
|
||||||
|
<class>pl.tpolgrabia.trainings.javaee.javaeedemo.entities.User</class>
|
||||||
|
|
||||||
|
<properties>
|
||||||
|
<property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQL95Dialect"/>
|
||||||
|
</properties>
|
||||||
|
</persistence-unit>
|
||||||
|
</persistence>
|
||||||
|
|
@ -0,0 +1,9 @@
|
||||||
|
plugins {
|
||||||
|
id 'war'
|
||||||
|
}
|
||||||
|
|
||||||
|
dependencies {
|
||||||
|
implementation project(':javaee-demo1-ejb')
|
||||||
|
providedCompile 'javax:javaee-api:8.0'
|
||||||
|
testImplementation group: 'junit', name: 'junit', version: '4.11'
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,26 @@
|
||||||
|
package pl.tpolgrabia.trainings.javaee.javaeedemo.controllers;
|
||||||
|
|
||||||
|
import pl.tpolgrabia.trainings.javaee.javaeedemo.ejb.SimpleMessageSendingBean;
|
||||||
|
|
||||||
|
import javax.ejb.EJB;
|
||||||
|
import javax.ws.rs.GET;
|
||||||
|
import javax.ws.rs.Path;
|
||||||
|
import javax.ws.rs.PathParam;
|
||||||
|
import javax.ws.rs.core.Response;
|
||||||
|
|
||||||
|
@Path("/hello")
|
||||||
|
public class HelloController {
|
||||||
|
|
||||||
|
@EJB
|
||||||
|
private SimpleMessageSendingBean simpleMessageSendingBean;
|
||||||
|
|
||||||
|
@GET
|
||||||
|
@Path("/say/{what}")
|
||||||
|
public Response handleSay(
|
||||||
|
@PathParam("what") String what) {
|
||||||
|
simpleMessageSendingBean.sendHello(what);
|
||||||
|
return Response.status(Response.Status.OK)
|
||||||
|
.entity("Sent " + what)
|
||||||
|
.build();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,26 @@
|
||||||
|
package pl.tpolgrabia.trainings.javaee.javaeedemo.controllers;
|
||||||
|
|
||||||
|
import javax.ws.rs.GET;
|
||||||
|
import javax.ws.rs.Path;
|
||||||
|
import javax.ws.rs.PathParam;
|
||||||
|
import javax.ws.rs.Produces;
|
||||||
|
import javax.ws.rs.core.MediaType;
|
||||||
|
import javax.ws.rs.core.Response;
|
||||||
|
|
||||||
|
@Path("/math")
|
||||||
|
public class MathController {
|
||||||
|
@GET
|
||||||
|
@Path("/add/{x}/{y}")
|
||||||
|
@Produces(MediaType.APPLICATION_JSON)
|
||||||
|
public Response handleAdd(
|
||||||
|
@PathParam("x") int x,
|
||||||
|
@PathParam("y") int y) {
|
||||||
|
MathResponse response = new MathResponse();
|
||||||
|
response.setX(x);
|
||||||
|
response.setY(y);
|
||||||
|
response.setZ(x + y);
|
||||||
|
return Response.status(Response.Status.OK)
|
||||||
|
.entity(response)
|
||||||
|
.build();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,31 @@
|
||||||
|
package pl.tpolgrabia.trainings.javaee.javaeedemo.controllers;
|
||||||
|
|
||||||
|
public class MathResponse {
|
||||||
|
private int x;
|
||||||
|
private int y;
|
||||||
|
private int z;
|
||||||
|
|
||||||
|
public int getX() {
|
||||||
|
return x;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setX(int x) {
|
||||||
|
this.x = x;
|
||||||
|
}
|
||||||
|
|
||||||
|
public int getY() {
|
||||||
|
return y;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setY(int y) {
|
||||||
|
this.y = y;
|
||||||
|
}
|
||||||
|
|
||||||
|
public int getZ() {
|
||||||
|
return z;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setZ(int z) {
|
||||||
|
this.z = z;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,14 @@
|
||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<web-app id="WebApp_ID" version="2.4"
|
||||||
|
xmlns="http://java.sun.com/xml/ns/j2ee"
|
||||||
|
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||||
|
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
|
||||||
|
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
|
||||||
|
<display-name>Restful Web Application</display-name>
|
||||||
|
|
||||||
|
<servlet-mapping>
|
||||||
|
<servlet-name>javax.ws.rs.core.Application</servlet-name>
|
||||||
|
<url-pattern>/*</url-pattern>
|
||||||
|
</servlet-mapping>
|
||||||
|
|
||||||
|
</web-app>
|
||||||
|
|
@ -0,0 +1,6 @@
|
||||||
|
rootProject.name = 'javaee-demo1'
|
||||||
|
include 'javaee-demo1-ejb'
|
||||||
|
include 'javaee-demo1-ear'
|
||||||
|
include 'javaee-demo1-web'
|
||||||
|
include 'java-demo1-jsf-web'
|
||||||
|
|
||||||
Loading…
Reference in New Issue