SSDM-6001 : Microservice server, moving to gradle and ivy

SVN: 39157

microservice-server/.classpath

+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="output" path="targets/classes"/>
+	<classpathentry kind="src" path="source/java"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER" exported="true"/>
+	<classpathentry kind="lib" path="/Users/juanf/Documents/programming/openbis_eclipse_workspace/ivy-repository/eclipse/jetty-all/9.4.8.v20171121/jetty-all-9.4.8.v20171121.jar" exported="true"/>
+	<classpathentry sourcepath="/Users/juanf/Documents/programming/openbis_eclipse_workspace/ivy-repository/lombok/lombok/1.16.20/lombok-1.16.20-sources.jar" kind="lib" path="/Users/juanf/Documents/programming/openbis_eclipse_workspace/ivy-repository/lombok/lombok/1.16.20/lombok-1.16.20.jar" exported="true"/>
+	<classpathentry sourcepath="/Users/juanf/Documents/programming/openbis_eclipse_workspace/ivy-repository/log4j/log4j-api/2.10.0/log4j-api-2.10.0-sources.jar" kind="lib" path="/Users/juanf/Documents/programming/openbis_eclipse_workspace/ivy-repository/log4j/log4j-api/2.10.0/log4j-api-2.10.0.jar" exported="true"/>
+	<classpathentry sourcepath="/Users/juanf/Documents/programming/openbis_eclipse_workspace/ivy-repository/log4j/log4j-core/2.10.0/log4j-core-2.10.0-sources.jar" kind="lib" path="/Users/juanf/Documents/programming/openbis_eclipse_workspace/ivy-repository/log4j/log4j-core/2.10.0/log4j-core-2.10.0.jar" exported="true"/>
+	<classpathentry sourcepath="/Users/juanf/Documents/programming/openbis_eclipse_workspace/ivy-repository/fasterxml/jackson-annotations/2.0.2/jackson-annotations-2.0.2-sources.jar" kind="lib" path="/Users/juanf/Documents/programming/openbis_eclipse_workspace/ivy-repository/fasterxml/jackson-annotations/2.0.2/jackson-annotations-2.0.2.jar" exported="true"/>
+	<classpathentry sourcepath="/Users/juanf/Documents/programming/openbis_eclipse_workspace/ivy-repository/fasterxml/jackson-core/2.0.2/jackson-core-2.0.2-sources.jar" kind="lib" path="/Users/juanf/Documents/programming/openbis_eclipse_workspace/ivy-repository/fasterxml/jackson-core/2.0.2/jackson-core-2.0.2.jar" exported="true"/>
+	<classpathentry sourcepath="/Users/juanf/Documents/programming/openbis_eclipse_workspace/ivy-repository/fasterxml/jackson-databind/2.0.2/jackson-databind-2.0.2-sources.jar" kind="lib" path="/Users/juanf/Documents/programming/openbis_eclipse_workspace/ivy-repository/fasterxml/jackson-databind/2.0.2/jackson-databind-2.0.2.jar" exported="true"/>
+	<classpathentry kind="lib" path="/Users/juanf/Documents/programming/openbis_eclipse_workspace/ivy-repository/openbis/openbis-v3-api-batteries-included/S269/openbis-v3-api-batteries-included-S269.jar" exported="true"/>
+</classpath>

microservice-server/.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>microservice-server</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.springsource.ide.eclipse.gradle.core.nature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

microservice-server/.settings/org.eclipse.jdt.core.prefs

+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

microservice-server/.settings/org.eclipse.wst.common.project.facet.core.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<faceted-project>
+  <installed facet="java" version="1.8"/>
+</faceted-project>

microservice-server/build.gradle

+apply from: '../gradle/javaproject.gradle'
+
+dependencies {
+	compile 'eclipse:jetty-all:9.4.8.v20171121',
+			'lombok:lombok:1.16.20',
+			'log4j:log4j-api:2.10.0',
+			'log4j:log4j-core:2.10.0',
+			'fasterxml:jackson-annotations:2.0.2',
+			'fasterxml:jackson-core:2.0.2',
+			'fasterxml:jackson-databind:2.0.2',
+			'openbis:openbis-v3-api-batteries-included:S269'
+}
\ No newline at end of file

microservice-server/config.json

+{
+	"port" : 8080,
+	"services" : [
+		{	
+			"className" : "ch.ethz.sis.microservices.download.server.services.store.FileInfoHandler", 
+			"url" : "/file-information",
+			"parameters" : {
+				"openbis-url" : "http://localhost:8888/openbis/openbis/rmi-application-server-v3",
+				"datastore-url" : "http://localhost:8889/datastore_server/rmi-data-store-server-v3",
+				"services-timeout" : "10000",
+				"allowedExternalDMSCode" : "ADMIN-BS-MBPR28.D.ETHZ.CH-E96954A7",
+				"allowedContentCopyPath" : "/Users/localadmin/obis_data/"
+			}
+		}, 
+		{ 
+			"className" : "ch.ethz.sis.microservices.download.server.services.store.DownloadHandler", 
+			"url" : "/download",
+			"parameters" : { 
+				"openbis-url" : "http://localhost:8888/openbis/openbis/rmi-application-server-v3",
+				"datastore-url" : "http://localhost:8889/datastore_server/rmi-data-store-server-v3",
+				"services-timeout" : "10000",
+				"allowedExternalDMSCode" : "ADMIN-BS-MBPR28.D.ETHZ.CH-E96954A7",
+				"allowedContentCopyPath" : "/Users/localadmin/obis_data/"
+			}
+		} 
+	]
+}
\ No newline at end of file

microservice-server/gradle/wrapper/gradle-wrapper.properties

+#Fri Jun 09 15:06:28 CEST 2017
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=http\://svnsis.ethz.ch/repos/cisd/ivy-repository/trunk/gradle/distribution/3.5/gradle-3.5-all.zip

microservice-server/gradlew

+#!/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" "$@"

microservice-server/gradlew.bat

+@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

microservice-server/source/java/ch/ethz/sis/microservices/download/api/configuration/Config.java

+package ch.ethz.sis.microservices.download.api.configuration;
+
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@NoArgsConstructor
+public class Config
+{
+    private int port;
+
+    private ServiceConfig[] services;
+}

microservice-server/source/java/ch/ethz/sis/microservices/download/api/configuration/ServiceConfig.java

+package ch.ethz.sis.microservices.download.api.configuration;
+
+import java.util.HashMap;
+
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@NoArgsConstructor
+public class ServiceConfig
+{
+    private String className;
+
+    private String url;
+
+    private HashMap<String, String> parameters;
+}

microservice-server/source/java/ch/ethz/sis/microservices/download/server/json/JSONObjectMapper.java

+package ch.ethz.sis.microservices.download.server.json;
+
+import java.io.FileInputStream;
+
+public interface JSONObjectMapper
+{
+
+    <T> T readValue(FileInputStream src, Class<T> valueType) throws Exception;
+
+    byte[] writeValue(Object value) throws Exception;
+
+}

microservice-server/source/java/ch/ethz/sis/microservices/download/server/json/jackson/JacksonObjectMapper.java

+package ch.ethz.sis.microservices.download.server.json.jackson;
+
+import java.io.FileInputStream;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+
+import ch.ethz.sis.microservices.download.server.json.JSONObjectMapper;
+
+public class JacksonObjectMapper implements JSONObjectMapper
+{
+    //
+    // Singleton
+    //
+    private static final JacksonObjectMapper jacksonObjectMapper;
+
+    static
+    {
+        jacksonObjectMapper = new JacksonObjectMapper();
+    }
+
+    public static JSONObjectMapper getInstance()
+    {
+        return jacksonObjectMapper;
+    }
+
+    //
+    // Class implementation
+    //
+
+    private final ObjectMapper objectMapper;
+
+    private JacksonObjectMapper()
+    {
+        objectMapper = new ObjectMapper();
+        objectMapper.enable(SerializationFeature.INDENT_OUTPUT);
+        objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
+        objectMapper.enableDefaultTyping();
+    }
+
+    @Override
+    public <T> T readValue(FileInputStream src, Class<T> valueType) throws Exception
+    {
+        return objectMapper.readValue(src, valueType);
+    }
+
+    @Override
+    public byte[] writeValue(Object value) throws Exception
+    {
+        return objectMapper.writeValueAsBytes(value);
+    }
+}

microservice-server/source/java/ch/ethz/sis/microservices/download/server/logging/LogFactory.java

+package ch.ethz.sis.microservices.download.server.logging;
+
+public interface LogFactory {
+    <T> Logger getLogger(Class<T> clazz);
+}
\ No newline at end of file

microservice-server/source/java/ch/ethz/sis/microservices/download/server/logging/LogFactoryFactory.java

+package ch.ethz.sis.microservices.download.server.logging;
+
+public class LogFactoryFactory {
+    public LogFactory create(String logFactoryClass) throws Exception {
+        return (LogFactory) Class.forName(logFactoryClass).newInstance();
+    }
+}

microservice-server/source/java/ch/ethz/sis/microservices/download/server/logging/LogManager.java

+package ch.ethz.sis.microservices.download.server.logging;
+
+public class LogManager {
+    private static LogFactory factory;
+
+    private static boolean isNotInitialized() {
+        return factory == null;
+    }
+
+    public static void setLogFactory(LogFactory logFactory) {
+        if (isNotInitialized()) {
+            factory = logFactory;
+        }
+    }
+
+    public static <T> Logger getLogger(Class<T> clazz) {
+        if (isNotInitialized()) {
+            throw new RuntimeException("LogFactory not initialized.");
+        }
+        return factory.getLogger(clazz);
+    }
+}

microservice-server/source/java/ch/ethz/sis/microservices/download/server/logging/Logger.java

+package ch.ethz.sis.microservices.download.server.logging;
+
+
+public interface Logger {
+    //
+    // Trace API - Used for debugging
+    //
+    void traceAccess(String message, Object... args);
+
+    <R> R traceExit(R arg);
+
+    void catching(Throwable ex);
+
+    //
+    // INFO API
+    //
+    void info(String message, Object... args);
+}
\ No newline at end of file

microservice-server/source/java/ch/ethz/sis/microservices/download/server/logging/log4j/Log4J2LogFactory.java

+package ch.ethz.sis.microservices.download.server.logging.log4j;
+
+import org.apache.logging.log4j.LogManager;
+
+import ch.ethz.sis.microservices.download.server.logging.LogFactory;
+import ch.ethz.sis.microservices.download.server.logging.Logger;
+
+public class Log4J2LogFactory implements LogFactory
+{
+    @Override
+    public <T> Logger getLogger(Class<T> clazz)
+    {
+        return new Log4JLogger(LogManager.getLogger(clazz));
+    }
+}
\ No newline at end of file

microservice-server/source/java/ch/ethz/sis/microservices/download/server/logging/log4j/Log4JLogger.java

+package ch.ethz.sis.microservices.download.server.logging.log4j;
+
+import org.apache.logging.log4j.Level;
+import org.apache.logging.log4j.Logger;
+import org.apache.logging.log4j.spi.AbstractLogger;
+import org.apache.logging.log4j.spi.ExtendedLoggerWrapper;
+
+class Log4JLogger extends ExtendedLoggerWrapper implements ch.ethz.sis.microservices.download.server.logging.Logger
+{
+
+    private final String FQCN;
+
+    Log4JLogger(final Logger logger)
+    {
+        super((AbstractLogger) logger, logger.getName(), logger.getMessageFactory());
+        FQCN = this.getClass().getName();
+    }
+
+    @Override
+    public void traceAccess(String message, Object... args)
+    {
+        this.logMessage(FQCN,
+                Level.TRACE,
+                ENTRY_MARKER,
+                entryMsg(message, args),
+                (Throwable) null);
+    }
+
+    @Override
+    public <R> R traceExit(R result)
+    {
+        this.logMessage(FQCN,
+                Level.TRACE,
+                EXIT_MARKER,
+                exitMsg((String) null, result),
+                (Throwable) null);
+        return result;
+    }
+
+    @Override
+    public void catching(Throwable ex)
+    {
+        this.logMessage(FQCN,
+                Level.TRACE,
+                CATCHING_MARKER,
+                catchingMsg(ex),
+                ex);
+    }
+
+    @Override
+    public void info(String message, Object... args)
+    {
+        this.logMessage(FQCN,
+                Level.INFO,
+                null,
+                logger.getMessageFactory().newMessage(message, args),
+                (Throwable) null);
+    }
+}