This is an automated email from the ASF dual-hosted git repository. juhan pushed a commit to branch develop in repository https://gitbox.apache.org/repos/asf/fineract-cn-async.git
commit c4457353cbd67859b11e931d2c179643cc453bb1 Author: myrle-krantz <[email protected]> AuthorDate: Tue Mar 14 09:51:12 2017 +0100 Open sourcing core.async. --- .gitignore | 14 ++ HEADER | 13 ++ LICENSE | 201 +++++++++++++++++++++ README.md | 28 +++ build.gradle | 70 +++++++ gradle/wrapper/gradle-wrapper.jar | Bin 0 -> 54212 bytes gradle/wrapper/gradle-wrapper.properties | 6 + gradlew | 172 ++++++++++++++++++ gradlew.bat | 84 +++++++++ settings.gradle | 1 + .../config/AsyncProcessingJavaConfiguration.java | 62 +++++++ .../io/mifos/core/async/config/EnableAsync.java | 35 ++++ .../io/mifos/core/async/util/AsyncConstants.java | 28 +++ 13 files changed, 714 insertions(+) diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..536de5a --- /dev/null +++ b/.gitignore @@ -0,0 +1,14 @@ +/.gradle +.idea +build/ +target/ + +# Ignore Gradle GUI config +gradle-app.setting + +# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored) +!gradle-wrapper.jar + +*.iml + +*.log \ No newline at end of file diff --git a/HEADER b/HEADER new file mode 100644 index 0000000..d47a70e --- /dev/null +++ b/HEADER @@ -0,0 +1,13 @@ +Copyright ${year} ${name}. + +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. diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..8dada3e --- /dev/null +++ b/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright {yyyy} {name of copyright owner} + + 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. diff --git a/README.md b/README.md new file mode 100644 index 0000000..dec4b7d --- /dev/null +++ b/README.md @@ -0,0 +1,28 @@ +# Mifos I/O Core Async + +[](https://gitter.im/mifos-initiative/mifos.io?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) + +This project is an umbrella for all Mifos I/O Core components. + +## Abstract +Mifos I/O is an application framework for digital financial services, a system to support nationwide and cross-national financial transactions and help to level and speed the creation of an inclusive, interconnected digital economy for every nation in the world. + +## Prerequisites +### Runtime +Install Java 8 as described at https://docs.oracle.com/javase/8/docs/technotes/guides/install/install_overview.html. + +## Versioning +The version numbers follow the [Semantic Versioning](http://semver.org/) scheme. + +In addition to MAJOR.MINOR.PATCH the following postfixes are used to indicate the development state. + +* BUILD-SNAPSHOT - A release currently in development. +* RELEASE - _General availability_ indicates that this release is the best available version and is recommended for all usage. + +The versioning layout is {MAJOR}.{MINOR}.{PATCH}-{INDICATOR}[.{PATCH}]. Only milestones and release candidates can have patch versions. Some examples: + +1.2.3-BUILD-SNAPSHOT +1.3.5-RELEASE + +## License +See [LICENSE](LICENSE) file. diff --git a/build.gradle b/build.gradle new file mode 100644 index 0000000..7436af0 --- /dev/null +++ b/build.gradle @@ -0,0 +1,70 @@ +buildscript { + repositories { + jcenter(); + } + dependencies { + classpath 'io.spring.gradle:dependency-management-plugin:0.6.0.RELEASE' + } +} + +plugins { + id 'com.github.hierynomus.license' version '0.13.1' +} + +group 'io.mifos.core' +version '0.1.0-BUILD-SNAPSHOT' + +ext.versions = [ + springcontext : '4.3.3.RELEASE', + springboot : '1.4.1.RELEASE', + findbugs : '3.0.1', +] + +apply plugin: 'java' +apply plugin: 'idea' +apply plugin: 'maven' +apply plugin: 'maven-publish' +apply plugin: 'license' +apply plugin: 'io.spring.dependency-management' + +tasks.withType(JavaCompile) { + sourceCompatibility = JavaVersion.VERSION_1_8 + targetCompatibility = JavaVersion.VERSION_1_8 +} + +repositories { + jcenter() + mavenLocal() +} + +dependencies { + compile( + [group: 'org.springframework', name: 'spring-context', version: versions.springcontext], + [group: 'com.google.code.findbugs', name: 'jsr305', version: versions.findbugs] + ) + + testCompile( + [group: 'org.springframework.boot', name: 'spring-boot-starter-test', version: versions.springboot] + ) +} + +publishing { + publications { + asyncPublication(MavenPublication) { + from components.java + groupId project.group + artifactId project.name + version project.version + } + } +} + +license { + header rootProject.file('HEADER') + strictCheck true + mapping { + java = 'SLASHSTAR_STYLE' + } + ext.year = Calendar.getInstance().get(Calendar.YEAR) + ext.name = 'The Mifos Initiative' +} \ No newline at end of file diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..01143ae Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..7c2a52f --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Mon Mar 13 18:40:21 CET 2017 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-bin.zip diff --git a/gradlew b/gradlew new file mode 100755 index 0000000..4453cce --- /dev/null +++ b/gradlew @@ -0,0 +1,172 @@ +#!/usr/bin/env sh + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS="" + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn ( ) { + echo "$*" +} + +die ( ) { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; + NONSTOP* ) + nonstop=true + ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin, switch paths to Windows format before running java +if $cygwin ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + JAVACMD=`cygpath --unix "$JAVACMD"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=$((i+1)) + done + case $i in + (0) set -- ;; + (1) set -- "$args0" ;; + (2) set -- "$args0" "$args1" ;; + (3) set -- "$args0" "$args1" "$args2" ;; + (4) set -- "$args0" "$args1" "$args2" "$args3" ;; + (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Escape application args +save ( ) { + for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done + echo " " +} +APP_ARGS=$(save "$@") + +# Collect all arguments for the java command, following the shell quoting and substitution rules +eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" + +# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong +if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then + cd "$(dirname "$0")" +fi + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..e95643d --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,84 @@ +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +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= + +@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 diff --git a/settings.gradle b/settings.gradle new file mode 100644 index 0000000..2c3ca4d --- /dev/null +++ b/settings.gradle @@ -0,0 +1 @@ +rootProject.name = 'async' \ No newline at end of file diff --git a/src/main/java/io/mifos/core/async/config/AsyncProcessingJavaConfiguration.java b/src/main/java/io/mifos/core/async/config/AsyncProcessingJavaConfiguration.java new file mode 100644 index 0000000..32e7d68 --- /dev/null +++ b/src/main/java/io/mifos/core/async/config/AsyncProcessingJavaConfiguration.java @@ -0,0 +1,62 @@ +/* + * Copyright 2017 The Mifos Initiative. + * + * 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.mifos.core.async.config; + +import io.mifos.core.async.util.AsyncConstants; +import org.springframework.aop.interceptor.AsyncUncaughtExceptionHandler; +import org.springframework.aop.interceptor.SimpleAsyncUncaughtExceptionHandler; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Configuration; +import org.springframework.core.env.Environment; +import org.springframework.scheduling.annotation.AsyncConfigurer; +import org.springframework.scheduling.annotation.EnableAsync; +import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor; + +import java.util.concurrent.Executor; + +@Configuration +@EnableAsync +public class AsyncProcessingJavaConfiguration + implements AsyncConfigurer { + + private final Environment env; + + @Autowired + public AsyncProcessingJavaConfiguration(final Environment env) { + super(); + this.env = env; + } + + @Override + public Executor getAsyncExecutor() { + ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor(); + executor.setCorePoolSize( + Integer.valueOf(this.env.getProperty(AsyncConstants.CORE_POOL_SIZE_PROP, AsyncConstants.CORE_POOL_SIZE_DEFAULT))); + executor.setMaxPoolSize( + Integer.valueOf(this.env.getProperty(AsyncConstants.MAX_POOL_SIZE_PROP, AsyncConstants.MAX_POOL_SIZE_DEFAULT))); + executor.setQueueCapacity( + Integer.valueOf(this.env.getProperty(AsyncConstants.QUEUE_CAPACITY_PROP, AsyncConstants.QUEUE_CAPACITY_DEFAULT))); + executor.setThreadNamePrefix( + this.env.getProperty(AsyncConstants.THREAD_NAME_PROP, AsyncConstants.THREAD_NAME_DEFAULT)); + executor.initialize(); + return executor; + } + + @Override + public AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler() { + return new SimpleAsyncUncaughtExceptionHandler(); + } +} diff --git a/src/main/java/io/mifos/core/async/config/EnableAsync.java b/src/main/java/io/mifos/core/async/config/EnableAsync.java new file mode 100644 index 0000000..2141924 --- /dev/null +++ b/src/main/java/io/mifos/core/async/config/EnableAsync.java @@ -0,0 +1,35 @@ +/* + * Copyright 2017 The Mifos Initiative. + * + * 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.mifos.core.async.config; + +import org.springframework.context.annotation.Import; + +import java.lang.annotation.Documented; +import java.lang.annotation.ElementType; +import java.lang.annotation.Inherited; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; +import java.lang.annotation.Target; + +@SuppressWarnings("unused") +@Target(ElementType.TYPE) +@Retention(RetentionPolicy.RUNTIME) +@Documented +@Inherited +@Import({AsyncProcessingJavaConfiguration.class}) +public @interface EnableAsync { + +} diff --git a/src/main/java/io/mifos/core/async/util/AsyncConstants.java b/src/main/java/io/mifos/core/async/util/AsyncConstants.java new file mode 100644 index 0000000..5d452ab --- /dev/null +++ b/src/main/java/io/mifos/core/async/util/AsyncConstants.java @@ -0,0 +1,28 @@ +/* + * Copyright 2017 The Mifos Initiative. + * + * 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.mifos.core.async.util; + +public interface AsyncConstants { + + String CORE_POOL_SIZE_PROP = "async.corePoolSize"; + String CORE_POOL_SIZE_DEFAULT = "32"; + String MAX_POOL_SIZE_PROP = "async.maxPoolSize"; + String MAX_POOL_SIZE_DEFAULT = "16384"; + String QUEUE_CAPACITY_PROP = "async.queueCapacity"; + String QUEUE_CAPACITY_DEFAULT = "0"; + String THREAD_NAME_PROP = "async.threadName"; + String THREAD_NAME_DEFAULT = "async-processor-"; +}
