Added a sample that illustrates using multiple DataSources
This PR adds a sample that illustrates the use of multiple DataSources in a single Spring Cloud Task application. Resolves #413 Updated based on code review
This commit is contained in:
Michael Minella
committed by
Glenn Renfro
Glenn Renfro
parent
486ef0dec3
commit
09ff552b8d
BIN
spring-cloud-task-samples/multiple-datasources/.mvn/wrapper/maven-wrapper.jar
vendored
Normal file
BIN
spring-cloud-task-samples/multiple-datasources/.mvn/wrapper/maven-wrapper.jar
vendored
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1
spring-cloud-task-samples/multiple-datasources/.mvn/wrapper/maven-wrapper.properties
vendored
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1
spring-cloud-task-samples/multiple-datasources/.mvn/wrapper/maven-wrapper.properties
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Normal file
@@ -0,0 +1 @@
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distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip
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29
spring-cloud-task-samples/multiple-datasources/README.adoc
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29
spring-cloud-task-samples/multiple-datasources/README.adoc
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= Multiple DataSources Sample Task
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This is a Spring Boot application that utilizes two DataSources and explicitly configures
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which one to be used for the Spring Cloud Task repository.
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== Requirements:
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* Java 8 or Above
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== Classes:
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* `MultipleDataSourcesApplication` - the Spring Boot Main Application.
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* `SampleCommandLineRunner` - the `CommandLineRunner` implementation for this task. It outputs the number of `DataSource` beans found in the context (should be 2).
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* `DataSourceConfiguration` - Configures two `DataSource` beans.
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* `CustomTaskConfigurer` - Uses a Spring `@Qualifier` to specify the correct `DataSource` to use.
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== Build:
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[source,shell,indent=2]
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----
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$ mvn clean package
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----
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== Run:
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[source,shell,indent=2]
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----
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$ java -jar target/multiple-datasources-2.0.0.RC1.jar
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----
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233
spring-cloud-task-samples/multiple-datasources/mvnw
vendored
Executable file
233
spring-cloud-task-samples/multiple-datasources/mvnw
vendored
Executable file
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#!/bin/sh
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# ----------------------------------------------------------------------------
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# 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
|
||||
#
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# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
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# 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.
|
||||
# ----------------------------------------------------------------------------
|
||||
|
||||
# ----------------------------------------------------------------------------
|
||||
# Maven2 Start Up Batch script
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#
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||||
# Required ENV vars:
|
||||
# ------------------
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# JAVA_HOME - location of a JDK home dir
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#
|
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# Optional ENV vars
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# -----------------
|
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# M2_HOME - location of maven2's installed home dir
|
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# MAVEN_OPTS - parameters passed to the Java VM when running Maven
|
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# e.g. to debug Maven itself, use
|
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# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
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# MAVEN_SKIP_RC - flag to disable loading of mavenrc files
|
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# ----------------------------------------------------------------------------
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|
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if [ -z "$MAVEN_SKIP_RC" ] ; then
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|
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if [ -f /etc/mavenrc ] ; then
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. /etc/mavenrc
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fi
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if [ -f "$HOME/.mavenrc" ] ; then
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. "$HOME/.mavenrc"
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fi
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|
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fi
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|
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# OS specific support. $var _must_ be set to either true or false.
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cygwin=false;
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darwin=false;
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mingw=false
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case "`uname`" in
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CYGWIN*) cygwin=true ;;
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MINGW*) mingw=true;;
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Darwin*) darwin=true
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#
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# Look for the Apple JDKs first to preserve the existing behaviour, and then look
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# for the new JDKs provided by Oracle.
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#
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if [ -z "$JAVA_HOME" ] && [ -L /System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK ] ; then
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#
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# Apple JDKs
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#
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export JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Home
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fi
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|
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if [ -z "$JAVA_HOME" ] && [ -L /System/Library/Java/JavaVirtualMachines/CurrentJDK ] ; then
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#
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# Apple JDKs
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#
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export JAVA_HOME=/System/Library/Java/JavaVirtualMachines/CurrentJDK/Contents/Home
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fi
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if [ -z "$JAVA_HOME" ] && [ -L "/Library/Java/JavaVirtualMachines/CurrentJDK" ] ; then
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#
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# Oracle JDKs
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#
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export JAVA_HOME=/Library/Java/JavaVirtualMachines/CurrentJDK/Contents/Home
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fi
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if [ -z "$JAVA_HOME" ] && [ -x "/usr/libexec/java_home" ]; then
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#
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# Apple JDKs
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#
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export JAVA_HOME=`/usr/libexec/java_home`
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fi
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;;
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esac
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if [ -z "$JAVA_HOME" ] ; then
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if [ -r /etc/gentoo-release ] ; then
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JAVA_HOME=`java-config --jre-home`
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fi
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fi
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|
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if [ -z "$M2_HOME" ] ; then
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## resolve links - $0 may be a link to maven's home
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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"`/$link"
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fi
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done
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saveddir=`pwd`
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M2_HOME=`dirname "$PRG"`/..
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|
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# make it fully qualified
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M2_HOME=`cd "$M2_HOME" && pwd`
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cd "$saveddir"
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# echo Using m2 at $M2_HOME
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fi
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|
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# For Cygwin, ensure paths are in UNIX format before anything is touched
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if $cygwin ; then
|
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[ -n "$M2_HOME" ] &&
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M2_HOME=`cygpath --unix "$M2_HOME"`
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[ -n "$JAVA_HOME" ] &&
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JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
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[ -n "$CLASSPATH" ] &&
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CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
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fi
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# For Migwn, ensure paths are in UNIX format before anything is touched
|
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if $mingw ; then
|
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[ -n "$M2_HOME" ] &&
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M2_HOME="`(cd "$M2_HOME"; pwd)`"
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[ -n "$JAVA_HOME" ] &&
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JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
|
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# TODO classpath?
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fi
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if [ -z "$JAVA_HOME" ]; then
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javaExecutable="`which javac`"
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if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
|
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# readlink(1) is not available as standard on Solaris 10.
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readLink=`which readlink`
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if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
|
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if $darwin ; then
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javaHome="`dirname \"$javaExecutable\"`"
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javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
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else
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javaExecutable="`readlink -f \"$javaExecutable\"`"
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fi
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javaHome="`dirname \"$javaExecutable\"`"
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javaHome=`expr "$javaHome" : '\(.*\)/bin'`
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JAVA_HOME="$javaHome"
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export JAVA_HOME
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fi
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fi
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fi
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if [ -z "$JAVACMD" ] ; then
|
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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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else
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JAVACMD="`which java`"
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fi
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fi
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if [ ! -x "$JAVACMD" ] ; then
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echo "Error: JAVA_HOME is not defined correctly." >&2
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echo " We cannot execute $JAVACMD" >&2
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exit 1
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fi
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if [ -z "$JAVA_HOME" ] ; then
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echo "Warning: JAVA_HOME environment variable is not set."
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fi
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CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
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# For Cygwin, switch paths to Windows format before running java
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if $cygwin; then
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[ -n "$M2_HOME" ] &&
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M2_HOME=`cygpath --path --windows "$M2_HOME"`
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[ -n "$JAVA_HOME" ] &&
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JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
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[ -n "$CLASSPATH" ] &&
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CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
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fi
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# traverses directory structure from process work directory to filesystem root
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# first directory with .mvn subdirectory is considered project base directory
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find_maven_basedir() {
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local basedir=$(pwd)
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local wdir=$(pwd)
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while [ "$wdir" != '/' ] ; do
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if [ -d "$wdir"/.mvn ] ; then
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basedir=$wdir
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break
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fi
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wdir=$(cd "$wdir/.."; pwd)
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done
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echo "${basedir}"
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}
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|
||||
# concatenates all lines of a file
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concat_lines() {
|
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if [ -f "$1" ]; then
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echo "$(tr -s '\n' ' ' < "$1")"
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||||
fi
|
||||
}
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export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-$(find_maven_basedir)}
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MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
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|
||||
# Provide a "standardized" way to retrieve the CLI args that will
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# work with both Windows and non-Windows executions.
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MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
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export MAVEN_CMD_LINE_ARGS
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||||
WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
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||||
|
||||
exec "$JAVACMD" \
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||||
$MAVEN_OPTS \
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-classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
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"-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
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${WRAPPER_LAUNCHER} "$@"
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||||
145
spring-cloud-task-samples/multiple-datasources/mvnw.cmd
vendored
Normal file
145
spring-cloud-task-samples/multiple-datasources/mvnw.cmd
vendored
Normal file
@@ -0,0 +1,145 @@
|
||||
@REM ----------------------------------------------------------------------------
|
||||
@REM Licensed to the Apache Software Foundation (ASF) under one
|
||||
@REM or more contributor license agreements. See the NOTICE file
|
||||
@REM distributed with this work for additional information
|
||||
@REM regarding copyright ownership. The ASF licenses this file
|
||||
@REM to you under the Apache License, Version 2.0 (the
|
||||
@REM "License"); you may not use this file except in compliance
|
||||
@REM with the License. You may obtain a copy of the License at
|
||||
@REM
|
||||
@REM http://www.apache.org/licenses/LICENSE-2.0
|
||||
@REM
|
||||
@REM Unless required by applicable law or agreed to in writing,
|
||||
@REM software distributed under the License is distributed on an
|
||||
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
@REM KIND, either express or implied. See the License for the
|
||||
@REM specific language governing permissions and limitations
|
||||
@REM under the License.
|
||||
@REM ----------------------------------------------------------------------------
|
||||
|
||||
@REM ----------------------------------------------------------------------------
|
||||
@REM Maven2 Start Up Batch script
|
||||
@REM
|
||||
@REM Required ENV vars:
|
||||
@REM JAVA_HOME - location of a JDK home dir
|
||||
@REM
|
||||
@REM Optional ENV vars
|
||||
@REM M2_HOME - location of maven2's installed home dir
|
||||
@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
|
||||
@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
|
||||
@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
|
||||
@REM e.g. to debug Maven itself, use
|
||||
@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
|
||||
@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
|
||||
@REM ----------------------------------------------------------------------------
|
||||
|
||||
@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
|
||||
@echo off
|
||||
@REM enable echoing my setting MAVEN_BATCH_ECHO to 'on'
|
||||
@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
|
||||
|
||||
@REM set %HOME% to equivalent of $HOME
|
||||
if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
|
||||
|
||||
@REM Execute a user defined script before this one
|
||||
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
|
||||
@REM check for pre script, once with legacy .bat ending and once with .cmd ending
|
||||
if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
|
||||
if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
|
||||
:skipRcPre
|
||||
|
||||
@setlocal
|
||||
|
||||
set ERROR_CODE=0
|
||||
|
||||
@REM To isolate internal variables from possible post scripts, we use another setlocal
|
||||
@setlocal
|
||||
|
||||
@REM ==== START VALIDATION ====
|
||||
if not "%JAVA_HOME%" == "" goto OkJHome
|
||||
|
||||
echo.
|
||||
echo Error: JAVA_HOME not found in your environment. >&2
|
||||
echo Please set the JAVA_HOME variable in your environment to match the >&2
|
||||
echo location of your Java installation. >&2
|
||||
echo.
|
||||
goto error
|
||||
|
||||
:OkJHome
|
||||
if exist "%JAVA_HOME%\bin\java.exe" goto init
|
||||
|
||||
echo.
|
||||
echo Error: JAVA_HOME is set to an invalid directory. >&2
|
||||
echo JAVA_HOME = "%JAVA_HOME%" >&2
|
||||
echo Please set the JAVA_HOME variable in your environment to match the >&2
|
||||
echo location of your Java installation. >&2
|
||||
echo.
|
||||
goto error
|
||||
|
||||
@REM ==== END VALIDATION ====
|
||||
|
||||
:init
|
||||
|
||||
set MAVEN_CMD_LINE_ARGS=%*
|
||||
|
||||
@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
|
||||
@REM Fallback to current working directory if not found.
|
||||
|
||||
set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
|
||||
IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
|
||||
|
||||
set EXEC_DIR=%CD%
|
||||
set WDIR=%EXEC_DIR%
|
||||
:findBaseDir
|
||||
IF EXIST "%WDIR%"\.mvn goto baseDirFound
|
||||
cd ..
|
||||
IF "%WDIR%"=="%CD%" goto baseDirNotFound
|
||||
set WDIR=%CD%
|
||||
goto findBaseDir
|
||||
|
||||
:baseDirFound
|
||||
set MAVEN_PROJECTBASEDIR=%WDIR%
|
||||
cd "%EXEC_DIR%"
|
||||
goto endDetectBaseDir
|
||||
|
||||
:baseDirNotFound
|
||||
set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
|
||||
cd "%EXEC_DIR%"
|
||||
|
||||
:endDetectBaseDir
|
||||
|
||||
IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
|
||||
|
||||
@setlocal EnableExtensions EnableDelayedExpansion
|
||||
for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
|
||||
@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
|
||||
|
||||
:endReadAdditionalConfig
|
||||
|
||||
SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
|
||||
|
||||
set WRAPPER_JAR="".\.mvn\wrapper\maven-wrapper.jar""
|
||||
set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
|
||||
|
||||
%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CMD_LINE_ARGS%
|
||||
if ERRORLEVEL 1 goto error
|
||||
goto end
|
||||
|
||||
:error
|
||||
set ERROR_CODE=1
|
||||
|
||||
:end
|
||||
@endlocal & set ERROR_CODE=%ERROR_CODE%
|
||||
|
||||
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
|
||||
@REM check for post script, once with legacy .bat ending and once with .cmd ending
|
||||
if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
|
||||
if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
|
||||
:skipRcPost
|
||||
|
||||
@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
|
||||
if "%MAVEN_BATCH_PAUSE%" == "on" pause
|
||||
|
||||
if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
|
||||
|
||||
exit /B %ERROR_CODE%
|
||||
149
spring-cloud-task-samples/multiple-datasources/pom.xml
Normal file
149
spring-cloud-task-samples/multiple-datasources/pom.xml
Normal file
@@ -0,0 +1,149 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<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/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<groupId>io.spring.cloud</groupId>
|
||||
<artifactId>multiple-datasources</artifactId>
|
||||
<packaging>jar</packaging>
|
||||
<version>2.0.0.BUILD-SNAPSHOT</version>
|
||||
<description>To show users how to enable a task with a multiple DataSources.</description>
|
||||
|
||||
<name>Spring Cloud Task Multiple DataSources Application</name>
|
||||
|
||||
<parent>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-parent</artifactId>
|
||||
<version>2.0.1.RELEASE</version>
|
||||
<relativePath />
|
||||
</parent>
|
||||
|
||||
<properties>
|
||||
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||
<java.version>1.8</java.version>
|
||||
</properties>
|
||||
|
||||
<dependencyManagement>
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-task-dependencies</artifactId>
|
||||
<version>2.0.0.BUILD-SNAPSHOT</version>
|
||||
<type>pom</type>
|
||||
<scope>import</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
</dependencyManagement>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.cloud</groupId>
|
||||
<artifactId>spring-cloud-starter-task</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-jdbc</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.h2database</groupId>
|
||||
<artifactId>h2</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.hsqldb</groupId>
|
||||
<artifactId>hsqldb</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-test</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<repositories>
|
||||
<repository>
|
||||
<id>spring-snapshots</id>
|
||||
<name>Spring Snapshots</name>
|
||||
<url>https://repo.spring.io/libs-snapshot-local</url>
|
||||
<snapshots>
|
||||
<enabled>true</enabled>
|
||||
</snapshots>
|
||||
</repository>
|
||||
<repository>
|
||||
<id>spring-milestones</id>
|
||||
<name>Spring Milestones</name>
|
||||
<url>https://repo.spring.io/libs-milestone-local</url>
|
||||
<snapshots>
|
||||
<enabled>false</enabled>
|
||||
</snapshots>
|
||||
</repository>
|
||||
<repository>
|
||||
<id>spring-releases</id>
|
||||
<name>Spring Releases</name>
|
||||
<url>https://repo.spring.io/release</url>
|
||||
<snapshots>
|
||||
<enabled>false</enabled>
|
||||
</snapshots>
|
||||
</repository>
|
||||
</repositories>
|
||||
<pluginRepositories>
|
||||
<pluginRepository>
|
||||
<id>spring-snapshots</id>
|
||||
<name>Spring Snapshots</name>
|
||||
<url>https://repo.spring.io/libs-snapshot-local</url>
|
||||
<snapshots>
|
||||
<enabled>true</enabled>
|
||||
</snapshots>
|
||||
</pluginRepository>
|
||||
<pluginRepository>
|
||||
<id>spring-milestones</id>
|
||||
<name>Spring Milestones</name>
|
||||
<url>https://repo.spring.io/libs-milestone-local</url>
|
||||
<snapshots>
|
||||
<enabled>false</enabled>
|
||||
</snapshots>
|
||||
</pluginRepository>
|
||||
</pluginRepositories>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-maven-plugin</artifactId>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-javadoc-plugin</artifactId>
|
||||
<version>2.10.3</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>attach-javadocs</id>
|
||||
<goals>
|
||||
<goal>jar</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-source-plugin</artifactId>
|
||||
<version>3.0.1</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>attach-sources</id>
|
||||
<goals>
|
||||
<goal>jar</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<!--skip deploy (this is just a test module) -->
|
||||
<artifactId>maven-deploy-plugin</artifactId>
|
||||
<configuration>
|
||||
<skip>true</skip>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
|
||||
</project>
|
||||
@@ -0,0 +1,35 @@
|
||||
/*
|
||||
* Copyright 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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.
|
||||
*/
|
||||
|
||||
package io.spring;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.cloud.task.configuration.EnableTask;
|
||||
|
||||
|
||||
/**
|
||||
* @author Michael Minella
|
||||
*/
|
||||
@SpringBootApplication
|
||||
@EnableTask
|
||||
public class MultipleDataSourcesApplication {
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(MultipleDataSourcesApplication.class, args);
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,35 @@
|
||||
/*
|
||||
* Copyright 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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.
|
||||
*/
|
||||
package io.spring.configuration;
|
||||
|
||||
import javax.sql.DataSource;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.beans.factory.annotation.Qualifier;
|
||||
import org.springframework.cloud.task.configuration.DefaultTaskConfigurer;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* @author Michael Minella
|
||||
*/
|
||||
@Component
|
||||
public class CustomTaskConfigurer extends DefaultTaskConfigurer {
|
||||
|
||||
@Autowired
|
||||
public CustomTaskConfigurer(@Qualifier("secondDataSource") DataSource dataSource) {
|
||||
super(dataSource);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,44 @@
|
||||
/*
|
||||
* Copyright 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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.
|
||||
*/
|
||||
package io.spring.configuration;
|
||||
|
||||
import javax.sql.DataSource;
|
||||
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
|
||||
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType;
|
||||
|
||||
/**
|
||||
* @author Michael Minella
|
||||
*/
|
||||
@Configuration
|
||||
public class DataSourceConfiguration {
|
||||
|
||||
@Bean
|
||||
public DataSource dataSource() {
|
||||
return new EmbeddedDatabaseBuilder()
|
||||
.setType(EmbeddedDatabaseType.HSQL)
|
||||
.build();
|
||||
}
|
||||
|
||||
@Bean
|
||||
public DataSource secondDataSource() {
|
||||
return new EmbeddedDatabaseBuilder()
|
||||
.setType(EmbeddedDatabaseType.H2)
|
||||
.build();
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,43 @@
|
||||
/*
|
||||
* Copyright 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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.
|
||||
*/
|
||||
package io.spring.task;
|
||||
|
||||
import java.util.List;
|
||||
import javax.sql.DataSource;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.boot.CommandLineRunner;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* @author Michael Minella
|
||||
*/
|
||||
@Component
|
||||
public class SampleCommandLineRunner implements CommandLineRunner {
|
||||
|
||||
private List<DataSource> dataSources;
|
||||
|
||||
@Autowired
|
||||
public SampleCommandLineRunner(List<DataSource> dataSources) {
|
||||
this.dataSources = dataSources;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void run(String... args) throws Exception {
|
||||
System.out.println("There are " + dataSources.size() +
|
||||
" DataSources within this application");
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,2 @@
|
||||
spring.application.name=Demo Multiple DataSources Task
|
||||
logging.level.org.springframework.cloud.task=DEBUG
|
||||
@@ -0,0 +1,48 @@
|
||||
/*
|
||||
* Copyright 2018 the original author or authors.
|
||||
*
|
||||
* Licensed 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.
|
||||
*/
|
||||
package io.spring;
|
||||
|
||||
import org.junit.Rule;
|
||||
import org.junit.Test;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.test.rule.OutputCapture;
|
||||
|
||||
import static org.junit.Assert.assertTrue;
|
||||
|
||||
/**
|
||||
* @author Michael Minella
|
||||
*/
|
||||
public class MultiDataSourcesApplicationTests {
|
||||
|
||||
@Rule
|
||||
public OutputCapture outputCapture = new OutputCapture();
|
||||
|
||||
@Test
|
||||
public void testTimeStampApp() throws Exception {
|
||||
|
||||
SpringApplication.run(MultipleDataSourcesApplication.class, new String[0]);
|
||||
|
||||
String output = this.outputCapture.toString();
|
||||
|
||||
assertTrue("Unable to find CommandLineRunner output: " + output,
|
||||
output.contains("There are 2 DataSources within this application"));
|
||||
assertTrue("Unable to find start task message: " + output,
|
||||
output.contains("Creating: TaskExecution{"));
|
||||
assertTrue("Unable to find update task message: " + output,
|
||||
output.contains("Updating: TaskExecution"));
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,18 @@
|
||||
#
|
||||
# Copyright 2016 the original author or authors.
|
||||
#
|
||||
# Licensed 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.
|
||||
#
|
||||
|
||||
spring.application.name=Demo Multiple DataSources Task
|
||||
logging.level.org.springframework.cloud.task=DEBUG
|
||||
@@ -28,6 +28,7 @@
|
||||
<module>task-events</module>
|
||||
<module>batch-events</module>
|
||||
<module>jpa-sample</module>
|
||||
<module>multiple-datasources</module>
|
||||
</modules>
|
||||
|
||||
<dependencyManagement>
|
||||
|
||||
Reference in New Issue
Block a user