Initial commit
This commit is contained in:
github-classroom[bot]
GitHub
commit
0e8d7b5d31
4
.gitignore
vendored
Normal file
4
.gitignore
vendored
Normal file
@ -0,0 +1,4 @@
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|||||||
|
/build
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||||||
|
/.idea
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||||||
|
/.gradle
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/tomcat
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38
build.gradle
Normal file
38
build.gradle
Normal file
@ -0,0 +1,38 @@
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|
plugins {
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id 'war'
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id 'java'
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id "de.undercouch.download" version "4.1.2"
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}
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group 'ch.hevs.sdi'
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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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dependencies {
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providedCompile group: 'javax.servlet', name: 'javax.servlet-api', version: '4.0.1'
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implementation group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.11.3'
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}
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task downloadTomcat(type: Download) {
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onlyIf { !file('tomcat').exists() && !file('tomcat.zip').exists() }
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src "https://archive.apache.org/dist/tomcat/tomcat-9/v9.0.56/bin/apache-tomcat-9.0.56.zip"
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dest new File("tomcat.zip")
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}
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task installTomcat(dependsOn: downloadTomcat, type: Copy) {
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onlyIf { !file('tomcat').exists() }
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from zipTree(downloadTomcat.dest)
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into projectDir
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fileMode 0777
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doLast {
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delete("tomcat.zip")
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file("apache-tomcat-9.0.56").renameTo(file("tomcat"))
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}
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}
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clean.doFirst {
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delete 'tomcat'
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}
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BIN
gradle/wrapper/gradle-wrapper.jar
vendored
Normal file
BIN
gradle/wrapper/gradle-wrapper.jar
vendored
Normal file
Binary file not shown.
5
gradle/wrapper/gradle-wrapper.properties
vendored
Normal file
5
gradle/wrapper/gradle-wrapper.properties
vendored
Normal file
@ -0,0 +1,5 @@
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|
distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
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zipStoreBase=GRADLE_USER_HOME
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zipStorePath=wrapper/dists
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185
gradlew
vendored
Executable file
185
gradlew
vendored
Executable file
@ -0,0 +1,185 @@
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|
#!/usr/bin/env sh
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#
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# Copyright 2015 the original author or authors.
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#
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|
# Licensed under the Apache License, Version 2.0 (the "License");
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|
# you may not use this file except in compliance with the License.
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|
# You may obtain a copy of the License at
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||||||
|
#
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||||||
|
# https://www.apache.org/licenses/LICENSE-2.0
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|
#
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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,
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||||||
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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||||||
|
# See the License for the specific language governing permissions and
|
||||||
|
# limitations under the License.
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||||||
|
#
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|
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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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|
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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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|
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|
APP_NAME="Gradle"
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|
APP_BASE_NAME=`basename "$0"`
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|
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|
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
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|
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
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|
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|
# Use the maximum available, or set MAX_FD != -1 to use that value.
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|
MAX_FD="maximum"
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|
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|
warn () {
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|
echo "$*"
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|
}
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|
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|
die () {
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|
echo
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|
echo "$*"
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|
echo
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|
exit 1
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|
}
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|
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|
# OS specific support (must be 'true' or 'false').
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|
cygwin=false
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|
msys=false
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|
darwin=false
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|
nonstop=false
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|
case "`uname`" in
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|
CYGWIN* )
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|
cygwin=true
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|
;;
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|
Darwin* )
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|
darwin=true
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|
;;
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|
MINGW* )
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|
msys=true
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|
;;
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|
NONSTOP* )
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|
nonstop=true
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|
;;
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|
esac
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CLASSPATH=$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: $JAVA_HOME
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|
|
||||||
|
Please set the JAVA_HOME variable in your environment to match the
|
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|
location of your Java installation."
|
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|
fi
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||||||
|
else
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|
JAVACMD="java"
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|
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||||
|
|
||||||
|
Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
location of your Java installation."
|
||||||
|
fi
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||||||
|
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||||||
|
# Increase the maximum file descriptors if we can.
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|
if [ "$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
|
||||||
|
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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||||||
|
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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 or MSYS, switch paths to Windows format before running java
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|
if [ "$cygwin" = "true" -o "$msys" = "true" ] ; 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"`
|
||||||
|
|
||||||
|
# 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 $ROOTDIRSRAW ; do
|
||||||
|
ROOTDIRS="$ROOTDIRS$SEP$dir"
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||||||
|
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=`expr $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"
|
||||||
|
|
||||||
|
exec "$JAVACMD" "$@"
|
||||||
104
gradlew.bat
vendored
Normal file
104
gradlew.bat
vendored
Normal file
@ -0,0 +1,104 @@
|
|||||||
|
@rem
|
||||||
|
@rem Copyright 2015 the original author or authors.
|
||||||
|
@rem
|
||||||
|
@rem Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
@rem you may not use this file except in compliance with the License.
|
||||||
|
@rem You may obtain a copy of the License at
|
||||||
|
@rem
|
||||||
|
@rem https://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
@rem
|
||||||
|
@rem Unless required by applicable law or agreed to in writing, software
|
||||||
|
@rem distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
@rem See the License for the specific language governing permissions and
|
||||||
|
@rem limitations under the License.
|
||||||
|
@rem
|
||||||
|
|
||||||
|
@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 Resolve any "." and ".." in APP_HOME to make it shorter.
|
||||||
|
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
|
||||||
|
|
||||||
|
@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" "-Xms64m"
|
||||||
|
|
||||||
|
@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
|
||||||
347
requests.json
Normal file
347
requests.json
Normal file
@ -0,0 +1,347 @@
|
|||||||
|
{
|
||||||
|
"_type": "export",
|
||||||
|
"__export_format": 4,
|
||||||
|
"__export_date": "2020-11-12T13:07:01.573Z",
|
||||||
|
"__export_source": "insomnia.desktop.app:v7.1.1",
|
||||||
|
"resources": [
|
||||||
|
{
|
||||||
|
"_id": "req_1db70f84801d4bcd9d556985463b3260",
|
||||||
|
"authentication": {},
|
||||||
|
"body": {},
|
||||||
|
"created": 1605183945963,
|
||||||
|
"description": "",
|
||||||
|
"headers": [],
|
||||||
|
"isPrivate": false,
|
||||||
|
"metaSortKey": -1605183945963,
|
||||||
|
"method": "GET",
|
||||||
|
"modified": 1605186284856,
|
||||||
|
"name": "/things",
|
||||||
|
"parameters": [],
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"settingDisableRenderRequestBody": false,
|
||||||
|
"settingEncodeUrl": true,
|
||||||
|
"settingFollowRedirects": "global",
|
||||||
|
"settingRebuildPath": true,
|
||||||
|
"settingSendCookies": true,
|
||||||
|
"settingStoreCookies": true,
|
||||||
|
"url": "localhost:8080/things",
|
||||||
|
"_type": "request"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"created": 1580469239552,
|
||||||
|
"description": "Test your Servlet implementation",
|
||||||
|
"modified": 1605186255923,
|
||||||
|
"name": "Servlet exercise",
|
||||||
|
"parentId": null,
|
||||||
|
"_type": "workspace"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "req_5d63c80479024ebda4de91aa83770e16",
|
||||||
|
"authentication": {},
|
||||||
|
"body": {},
|
||||||
|
"created": 1605184021523,
|
||||||
|
"description": "",
|
||||||
|
"headers": [],
|
||||||
|
"isPrivate": false,
|
||||||
|
"metaSortKey": -1605183945913,
|
||||||
|
"method": "POST",
|
||||||
|
"modified": 1605184074993,
|
||||||
|
"name": "/things?type=THING&name=thing3",
|
||||||
|
"parameters": [],
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"settingDisableRenderRequestBody": false,
|
||||||
|
"settingEncodeUrl": true,
|
||||||
|
"settingFollowRedirects": "global",
|
||||||
|
"settingRebuildPath": true,
|
||||||
|
"settingSendCookies": true,
|
||||||
|
"settingStoreCookies": true,
|
||||||
|
"url": "localhost:8080/things?type=THING&name=thing3",
|
||||||
|
"_type": "request"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "req_135c7d01110f4118b0262f0093bc9aad",
|
||||||
|
"authentication": {},
|
||||||
|
"body": {},
|
||||||
|
"created": 1605184126068,
|
||||||
|
"description": "",
|
||||||
|
"headers": [],
|
||||||
|
"isPrivate": false,
|
||||||
|
"metaSortKey": -1605183945863,
|
||||||
|
"method": "GET",
|
||||||
|
"modified": 1605184143461,
|
||||||
|
"name": "/things/thing3",
|
||||||
|
"parameters": [],
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"settingDisableRenderRequestBody": false,
|
||||||
|
"settingEncodeUrl": true,
|
||||||
|
"settingFollowRedirects": "global",
|
||||||
|
"settingRebuildPath": true,
|
||||||
|
"settingSendCookies": true,
|
||||||
|
"settingStoreCookies": true,
|
||||||
|
"url": "localhost:8080/things/thing3",
|
||||||
|
"_type": "request"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "req_94772e7f6aae40499286707d12f5e7d7",
|
||||||
|
"authentication": {},
|
||||||
|
"body": {},
|
||||||
|
"created": 1605184174226,
|
||||||
|
"description": "",
|
||||||
|
"headers": [],
|
||||||
|
"isPrivate": false,
|
||||||
|
"metaSortKey": -1605183945813,
|
||||||
|
"method": "DELETE",
|
||||||
|
"modified": 1605184186114,
|
||||||
|
"name": "/things/thing1",
|
||||||
|
"parameters": [],
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"settingDisableRenderRequestBody": false,
|
||||||
|
"settingEncodeUrl": true,
|
||||||
|
"settingFollowRedirects": "global",
|
||||||
|
"settingRebuildPath": true,
|
||||||
|
"settingSendCookies": true,
|
||||||
|
"settingStoreCookies": true,
|
||||||
|
"url": "localhost:8080/things/thing1",
|
||||||
|
"_type": "request"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "req_e31414220bca4ec393a26217cea0f159",
|
||||||
|
"authentication": {},
|
||||||
|
"body": {},
|
||||||
|
"created": 1605184236335,
|
||||||
|
"description": "",
|
||||||
|
"headers": [],
|
||||||
|
"isPrivate": false,
|
||||||
|
"metaSortKey": -1605183945763,
|
||||||
|
"method": "POST",
|
||||||
|
"modified": 1605184272967,
|
||||||
|
"name": "/things/thing3?type=INPUT&name=input1",
|
||||||
|
"parameters": [],
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"settingDisableRenderRequestBody": false,
|
||||||
|
"settingEncodeUrl": true,
|
||||||
|
"settingFollowRedirects": "global",
|
||||||
|
"settingRebuildPath": true,
|
||||||
|
"settingSendCookies": true,
|
||||||
|
"settingStoreCookies": true,
|
||||||
|
"url": "localhost:8080/things/thing3?type=INPUT&name=input1",
|
||||||
|
"_type": "request"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "req_d85cb89a52bc4794a4e588e184787f93",
|
||||||
|
"authentication": {},
|
||||||
|
"body": {},
|
||||||
|
"created": 1605184291572,
|
||||||
|
"description": "",
|
||||||
|
"headers": [],
|
||||||
|
"isPrivate": false,
|
||||||
|
"metaSortKey": -1595431884388.5,
|
||||||
|
"method": "POST",
|
||||||
|
"modified": 1605184295768,
|
||||||
|
"name": "/things/thing3?type=INPUT&name=input2",
|
||||||
|
"parameters": [],
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"settingDisableRenderRequestBody": false,
|
||||||
|
"settingEncodeUrl": true,
|
||||||
|
"settingFollowRedirects": "global",
|
||||||
|
"settingRebuildPath": true,
|
||||||
|
"settingSendCookies": true,
|
||||||
|
"settingStoreCookies": true,
|
||||||
|
"url": "localhost:8080/things/thing3?type=INPUT&name=input2",
|
||||||
|
"_type": "request"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "req_dd512445f02c4cdbaeb859c3d1cee32e",
|
||||||
|
"authentication": {},
|
||||||
|
"body": {},
|
||||||
|
"created": 1605184381646,
|
||||||
|
"description": "",
|
||||||
|
"headers": [],
|
||||||
|
"isPrivate": false,
|
||||||
|
"metaSortKey": -1595431884363.5,
|
||||||
|
"method": "GET",
|
||||||
|
"modified": 1605184409285,
|
||||||
|
"name": "/things/thing3/input2",
|
||||||
|
"parameters": [],
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"settingDisableRenderRequestBody": false,
|
||||||
|
"settingEncodeUrl": true,
|
||||||
|
"settingFollowRedirects": "global",
|
||||||
|
"settingRebuildPath": true,
|
||||||
|
"settingSendCookies": true,
|
||||||
|
"settingStoreCookies": true,
|
||||||
|
"url": "localhost:8080/things/thing3/input2",
|
||||||
|
"_type": "request"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "req_8428dce2429f458fb7b5a15f5aa06af9",
|
||||||
|
"authentication": {},
|
||||||
|
"body": {},
|
||||||
|
"created": 1605184319605,
|
||||||
|
"description": "",
|
||||||
|
"headers": [],
|
||||||
|
"isPrivate": false,
|
||||||
|
"metaSortKey": -1595431884338.5,
|
||||||
|
"method": "DELETE",
|
||||||
|
"modified": 1605184349676,
|
||||||
|
"name": "/things/thing3/input2",
|
||||||
|
"parameters": [],
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"settingDisableRenderRequestBody": false,
|
||||||
|
"settingEncodeUrl": true,
|
||||||
|
"settingFollowRedirects": "global",
|
||||||
|
"settingRebuildPath": true,
|
||||||
|
"settingSendCookies": true,
|
||||||
|
"settingStoreCookies": true,
|
||||||
|
"url": "localhost:8080/things/thing3/input2",
|
||||||
|
"_type": "request"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "req_460e95e3836942cf9e62611c2845f2a8",
|
||||||
|
"authentication": {},
|
||||||
|
"body": {},
|
||||||
|
"created": 1605184443955,
|
||||||
|
"description": "",
|
||||||
|
"headers": [],
|
||||||
|
"isPrivate": false,
|
||||||
|
"metaSortKey": -1595431884288.5,
|
||||||
|
"method": "POST",
|
||||||
|
"modified": 1605184454952,
|
||||||
|
"name": "/things/thing3?type=OUTPUT&name=output1",
|
||||||
|
"parameters": [],
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"settingDisableRenderRequestBody": false,
|
||||||
|
"settingEncodeUrl": true,
|
||||||
|
"settingFollowRedirects": "global",
|
||||||
|
"settingRebuildPath": true,
|
||||||
|
"settingSendCookies": true,
|
||||||
|
"settingStoreCookies": true,
|
||||||
|
"url": "localhost:8080/things/thing3?type=OUTPUT&name=output1",
|
||||||
|
"_type": "request"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "req_83bc099adb3a4f2c900b6a5862533042",
|
||||||
|
"authentication": {},
|
||||||
|
"body": {},
|
||||||
|
"created": 1605184467201,
|
||||||
|
"description": "",
|
||||||
|
"headers": [],
|
||||||
|
"isPrivate": false,
|
||||||
|
"metaSortKey": -1590555853651.25,
|
||||||
|
"method": "POST",
|
||||||
|
"modified": 1605184470669,
|
||||||
|
"name": "/things/thing3?type=OUTPUT&name=output2",
|
||||||
|
"parameters": [],
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"settingDisableRenderRequestBody": false,
|
||||||
|
"settingEncodeUrl": true,
|
||||||
|
"settingFollowRedirects": "global",
|
||||||
|
"settingRebuildPath": true,
|
||||||
|
"settingSendCookies": true,
|
||||||
|
"settingStoreCookies": true,
|
||||||
|
"url": "localhost:8080/things/thing3?type=OUTPUT&name=output2",
|
||||||
|
"_type": "request"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "req_55c2759a6f154bd5896bf8965d216943",
|
||||||
|
"authentication": {},
|
||||||
|
"body": {},
|
||||||
|
"created": 1605185642884,
|
||||||
|
"description": "",
|
||||||
|
"headers": [],
|
||||||
|
"isPrivate": false,
|
||||||
|
"metaSortKey": -1590555853626.25,
|
||||||
|
"method": "GET",
|
||||||
|
"modified": 1605185654190,
|
||||||
|
"name": "/things/thing3/output2",
|
||||||
|
"parameters": [],
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"settingDisableRenderRequestBody": false,
|
||||||
|
"settingEncodeUrl": true,
|
||||||
|
"settingFollowRedirects": "global",
|
||||||
|
"settingRebuildPath": true,
|
||||||
|
"settingSendCookies": true,
|
||||||
|
"settingStoreCookies": true,
|
||||||
|
"url": "localhost:8080/things/thing3/output2",
|
||||||
|
"_type": "request"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "req_408264b263e64befa468b30222f6a2cb",
|
||||||
|
"authentication": {},
|
||||||
|
"body": {
|
||||||
|
"mimeType": "application/json",
|
||||||
|
"text": "{\n\t\"value\": 17\n}"
|
||||||
|
},
|
||||||
|
"created": 1605185678372,
|
||||||
|
"description": "",
|
||||||
|
"headers": [
|
||||||
|
{
|
||||||
|
"id": "pair_c4fa551df1014811940a68edd68ef45f",
|
||||||
|
"name": "Content-Type",
|
||||||
|
"value": "application/json"
|
||||||
|
}
|
||||||
|
],
|
||||||
|
"isPrivate": false,
|
||||||
|
"metaSortKey": -1590555853613.75,
|
||||||
|
"method": "PUT",
|
||||||
|
"modified": 1605186198507,
|
||||||
|
"name": "/things/thing3/output2",
|
||||||
|
"parameters": [],
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"settingDisableRenderRequestBody": false,
|
||||||
|
"settingEncodeUrl": true,
|
||||||
|
"settingFollowRedirects": "global",
|
||||||
|
"settingRebuildPath": true,
|
||||||
|
"settingSendCookies": true,
|
||||||
|
"settingStoreCookies": true,
|
||||||
|
"url": "localhost:8080/things/thing3/output2",
|
||||||
|
"_type": "request"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "req_8f64f0c0da8e48dc8e5dfddb9f676a6f",
|
||||||
|
"authentication": {},
|
||||||
|
"body": {},
|
||||||
|
"created": 1605184485778,
|
||||||
|
"description": "",
|
||||||
|
"headers": [],
|
||||||
|
"isPrivate": false,
|
||||||
|
"metaSortKey": -1590555853601.25,
|
||||||
|
"method": "DELETE",
|
||||||
|
"modified": 1605184495254,
|
||||||
|
"name": "/things/thing3/output2",
|
||||||
|
"parameters": [],
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"settingDisableRenderRequestBody": false,
|
||||||
|
"settingEncodeUrl": true,
|
||||||
|
"settingFollowRedirects": "global",
|
||||||
|
"settingRebuildPath": true,
|
||||||
|
"settingSendCookies": true,
|
||||||
|
"settingStoreCookies": true,
|
||||||
|
"url": "localhost:8080/things/thing3/output2",
|
||||||
|
"_type": "request"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "env_1a3df52f6c2096100347e800dc7e4720381b6f79",
|
||||||
|
"color": null,
|
||||||
|
"created": 1580469239582,
|
||||||
|
"data": {},
|
||||||
|
"dataPropertyOrder": null,
|
||||||
|
"isPrivate": false,
|
||||||
|
"metaSortKey": 1580469239582,
|
||||||
|
"modified": 1580469239582,
|
||||||
|
"name": "Base Environment",
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"_type": "environment"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"_id": "jar_1a3df52f6c2096100347e800dc7e4720381b6f79",
|
||||||
|
"cookies": [],
|
||||||
|
"created": 1580469239583,
|
||||||
|
"modified": 1580469239583,
|
||||||
|
"name": "Default Jar",
|
||||||
|
"parentId": "wrk_61b1e408e4004480a9943ea4d912f1ca",
|
||||||
|
"_type": "cookie_jar"
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
56
requests.rest
Normal file
56
requests.rest
Normal file
@ -0,0 +1,56 @@
|
|||||||
|
GET localhost:8080/things
|
||||||
|
Accept: application/json
|
||||||
|
|
||||||
|
###
|
||||||
|
POST localhost:8080/things?type=THING&name=thing3
|
||||||
|
Accept: application/json
|
||||||
|
Content-Type: application/json
|
||||||
|
|
||||||
|
###
|
||||||
|
GET localhost:8080/things/thing3
|
||||||
|
Accept: application/json
|
||||||
|
|
||||||
|
###
|
||||||
|
DELETE localhost:8080/things/thing1
|
||||||
|
|
||||||
|
###
|
||||||
|
POST localhost:8080/things/thing3?type=INPUT&name=input1
|
||||||
|
Accept: application/json
|
||||||
|
Content-Type: application/json
|
||||||
|
|
||||||
|
###
|
||||||
|
POST localhost:8080/things/thing3?type=INPUT&name=input2
|
||||||
|
Accept: application/json
|
||||||
|
Content-Type: application/json
|
||||||
|
|
||||||
|
###
|
||||||
|
GET localhost:8080/things/thing3/input2
|
||||||
|
Accept: application/json
|
||||||
|
|
||||||
|
###
|
||||||
|
DELETE localhost:8080/things/thing3/input2
|
||||||
|
|
||||||
|
###
|
||||||
|
POST localhost:8080/things/thing3?type=OUTPUT&name=output1
|
||||||
|
Accept: application/json
|
||||||
|
Content-Type: application/json
|
||||||
|
|
||||||
|
###
|
||||||
|
POST localhost:8080/things/thing3?type=OUTPUT&name=output2
|
||||||
|
Accept: application/json
|
||||||
|
Content-Type: application/json
|
||||||
|
|
||||||
|
###
|
||||||
|
GET localhost:8080/things/thing3/output2
|
||||||
|
Accept: application/json
|
||||||
|
|
||||||
|
###
|
||||||
|
PUT localhost:8080/things/thing3/output2
|
||||||
|
Content-Type: application/json
|
||||||
|
|
||||||
|
###
|
||||||
|
GET localhost:8080/things/thing3/output2
|
||||||
|
Accept: application/json
|
||||||
|
|
||||||
|
###
|
||||||
|
DELETE localhost:8080/things/thing3/output2
|
||||||
43
requests.sh
Normal file
43
requests.sh
Normal file
@ -0,0 +1,43 @@
|
|||||||
|
curl -X GET --location "http://localhost:8080/things" \
|
||||||
|
-H "Accept: application/json"
|
||||||
|
|
||||||
|
curl -X POST --location "http://localhost:8080/things?type=THING&name=thing3" \
|
||||||
|
-H "Accept: application/json" \
|
||||||
|
-H "Content-Type: application/json"
|
||||||
|
|
||||||
|
curl -X GET --location "http://localhost:8080/things/thing3" \
|
||||||
|
-H "Accept: application/json"
|
||||||
|
|
||||||
|
curl -X DELETE --location "http://localhost:8080/things/thing1"
|
||||||
|
|
||||||
|
curl -X POST --location "http://localhost:8080/things/thing3?type=INPUT&name=input1" \
|
||||||
|
-H "Accept: application/json" \
|
||||||
|
-H "Content-Type: application/json"
|
||||||
|
|
||||||
|
curl -X POST --location "http://localhost:8080/things/thing3?type=INPUT&name=input2" \
|
||||||
|
-H "Accept: application/json" \
|
||||||
|
-H "Content-Type: application/json"
|
||||||
|
|
||||||
|
curl -X GET --location "http://localhost:8080/things/thing3/input2" \
|
||||||
|
-H "Accept: application/json"
|
||||||
|
|
||||||
|
curl -X DELETE --location "http://localhost:8080/things/thing3/input2"
|
||||||
|
|
||||||
|
curl -X POST --location "http://localhost:8080/things/thing3?type=OUTPUT&name=output1" \
|
||||||
|
-H "Accept: application/json" \
|
||||||
|
-H "Content-Type: application/json"
|
||||||
|
|
||||||
|
curl -X POST --location "http://localhost:8080/things/thing3?type=OUTPUT&name=output2" \
|
||||||
|
-H "Accept: application/json" \
|
||||||
|
-H "Content-Type: application/json"
|
||||||
|
|
||||||
|
curl -X GET --location "http://localhost:8080/things/thing3/output2" \
|
||||||
|
-H "Accept: application/json"
|
||||||
|
|
||||||
|
curl -X PUT --location "http://localhost:8080/things/thing3/output2" \
|
||||||
|
-H "Content-Type: application/json"
|
||||||
|
|
||||||
|
curl -X GET --location "http://localhost:8080/things/thing3/output2" \
|
||||||
|
-H "Accept: application/json"
|
||||||
|
|
||||||
|
curl -X DELETE --location "http://localhost:8080/things/thing3/output2"
|
||||||
2
settings.gradle
Normal file
2
settings.gradle
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
rootProject.name = 'servlet'
|
||||||
|
|
||||||
17
src/main/java/servlet/ThingsServlet.java
Normal file
17
src/main/java/servlet/ThingsServlet.java
Normal file
@ -0,0 +1,17 @@
|
|||||||
|
package servlet;
|
||||||
|
|
||||||
|
import things.Things;
|
||||||
|
|
||||||
|
import javax.servlet.annotation.WebServlet;
|
||||||
|
import javax.servlet.http.HttpServlet;
|
||||||
|
|
||||||
|
@WebServlet(name = "Things", urlPatterns = {"/things", "/things/*"})
|
||||||
|
public class ThingsServlet extends HttpServlet {
|
||||||
|
private final Things things = new Things();
|
||||||
|
|
||||||
|
public ThingsServlet() {
|
||||||
|
things.addSampleResources();
|
||||||
|
}
|
||||||
|
|
||||||
|
// TODO: Implement the GET, POST, PUT and DELETE methods.
|
||||||
|
}
|
||||||
23
src/main/java/things/CreationBody.java
Normal file
23
src/main/java/things/CreationBody.java
Normal file
@ -0,0 +1,23 @@
|
|||||||
|
package things;
|
||||||
|
|
||||||
|
import com.fasterxml.jackson.annotation.JsonCreator;
|
||||||
|
import com.fasterxml.jackson.annotation.JsonProperty;
|
||||||
|
|
||||||
|
class CreationBody {
|
||||||
|
private final String url;
|
||||||
|
private final Resource.Type type;
|
||||||
|
|
||||||
|
@JsonCreator
|
||||||
|
public CreationBody(@JsonProperty("url") String url, @JsonProperty("type") Resource.Type type) {
|
||||||
|
this.url = url;
|
||||||
|
this.type = type;
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getUrl() {
|
||||||
|
return url;
|
||||||
|
}
|
||||||
|
|
||||||
|
public Resource.Type getType() {
|
||||||
|
return type;
|
||||||
|
}
|
||||||
|
}
|
||||||
38
src/main/java/things/IO.java
Normal file
38
src/main/java/things/IO.java
Normal file
@ -0,0 +1,38 @@
|
|||||||
|
package things;
|
||||||
|
|
||||||
|
import com.fasterxml.jackson.core.JsonProcessingException;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Base class for inputs or outputs.
|
||||||
|
*
|
||||||
|
* @see Resource
|
||||||
|
*/
|
||||||
|
public abstract class IO extends NamedResource {
|
||||||
|
private final Thing parent;
|
||||||
|
|
||||||
|
protected IO(Thing parent, String name) {
|
||||||
|
super(name);
|
||||||
|
this.parent = parent;
|
||||||
|
}
|
||||||
|
|
||||||
|
protected Thing getParent() {
|
||||||
|
return parent;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getURI() {
|
||||||
|
return parent.getURI() + "/" + getName();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getJSON() throws JsonProcessingException {
|
||||||
|
return Things.sharedObjectMapper().writerWithView(JSONViews.IODetail.class).writeValueAsString(this);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the current value of the input or output.
|
||||||
|
*
|
||||||
|
* @return Current value.
|
||||||
|
*/
|
||||||
|
abstract public int getValue();
|
||||||
|
}
|
||||||
40
src/main/java/things/Input.java
Normal file
40
src/main/java/things/Input.java
Normal file
@ -0,0 +1,40 @@
|
|||||||
|
package things;
|
||||||
|
|
||||||
|
import com.fasterxml.jackson.annotation.JsonView;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Represents an analog input.
|
||||||
|
*
|
||||||
|
* @see IO
|
||||||
|
*/
|
||||||
|
public class Input extends IO {
|
||||||
|
private int value = 0;
|
||||||
|
private static InputGenerator generator;
|
||||||
|
|
||||||
|
Input(Thing parent, String name) {
|
||||||
|
super(parent, name);
|
||||||
|
if (generator == null) {
|
||||||
|
generator = new InputGenerator();
|
||||||
|
}
|
||||||
|
generator.addInput(this);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
@JsonView(JSONViews.IODetail.class)
|
||||||
|
public int getValue() {
|
||||||
|
synchronized (this) {
|
||||||
|
return value;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void setValue(int value) {
|
||||||
|
synchronized (this) {
|
||||||
|
this.value = value;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Type getType() {
|
||||||
|
return Type.INPUT;
|
||||||
|
}
|
||||||
|
}
|
||||||
48
src/main/java/things/InputGenerator.java
Normal file
48
src/main/java/things/InputGenerator.java
Normal file
@ -0,0 +1,48 @@
|
|||||||
|
package things;
|
||||||
|
|
||||||
|
import java.lang.ref.WeakReference;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.List;
|
||||||
|
import java.util.ListIterator;
|
||||||
|
import java.util.Random;
|
||||||
|
|
||||||
|
class InputGenerator extends Thread {
|
||||||
|
private static final int PERIOD = 100;
|
||||||
|
private static final int MAX_VALUE = 1000;
|
||||||
|
|
||||||
|
private final List<WeakReference<Input>> inputs = new ArrayList<>();
|
||||||
|
private final Random random = new Random();
|
||||||
|
|
||||||
|
public InputGenerator() {
|
||||||
|
random.setSeed(System.currentTimeMillis());
|
||||||
|
start();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void addInput(Input input) {
|
||||||
|
if (input != null) {
|
||||||
|
input.setValue(Math.abs(random.nextInt()) % MAX_VALUE);
|
||||||
|
inputs.add(new WeakReference<>(input));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public void run() {
|
||||||
|
while (true) {
|
||||||
|
ListIterator<WeakReference<Input>> i = inputs.listIterator();
|
||||||
|
while (i.hasNext()) {
|
||||||
|
Input input = i.next().get();
|
||||||
|
if (input != null) {
|
||||||
|
int value = input.getValue() + 1;
|
||||||
|
if (value > MAX_VALUE) value = 0;
|
||||||
|
input.setValue(value);
|
||||||
|
} else {
|
||||||
|
i.remove();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
sleep(PERIOD);
|
||||||
|
} catch (InterruptedException e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
8
src/main/java/things/JSONViews.java
Normal file
8
src/main/java/things/JSONViews.java
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
package things;
|
||||||
|
|
||||||
|
class JSONViews {
|
||||||
|
public static class ThingOverview {}
|
||||||
|
public static class ThingDetail {}
|
||||||
|
public static class IOOverview {}
|
||||||
|
public static class IODetail {}
|
||||||
|
}
|
||||||
14
src/main/java/things/NamedResource.java
Normal file
14
src/main/java/things/NamedResource.java
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
package things;
|
||||||
|
|
||||||
|
abstract class NamedResource implements Resource {
|
||||||
|
private final String name;
|
||||||
|
|
||||||
|
public NamedResource(String name) {
|
||||||
|
this.name = name;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getName() {
|
||||||
|
return name;
|
||||||
|
}
|
||||||
|
}
|
||||||
48
src/main/java/things/Output.java
Normal file
48
src/main/java/things/Output.java
Normal file
@ -0,0 +1,48 @@
|
|||||||
|
package things;
|
||||||
|
|
||||||
|
import com.fasterxml.jackson.annotation.JsonView;
|
||||||
|
import com.fasterxml.jackson.core.JsonProcessingException;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Represents an analog output.
|
||||||
|
*
|
||||||
|
* @see IO
|
||||||
|
*/
|
||||||
|
public class Output extends IO {
|
||||||
|
private int value = 0;
|
||||||
|
|
||||||
|
Output(Thing parent, String name) {
|
||||||
|
super(parent, name);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
@JsonView(JSONViews.IODetail.class)
|
||||||
|
public int getValue() {
|
||||||
|
return value;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Changes the value of the output.
|
||||||
|
*
|
||||||
|
* @param value New value to set the output to.
|
||||||
|
*/
|
||||||
|
public void setValue(int value) {
|
||||||
|
this.value = value;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Updates the output's value using the passed JSON string.
|
||||||
|
*
|
||||||
|
* @param json JSON String. Note that the only field required is "value" of type int.
|
||||||
|
* @throws JsonProcessingException In case of JSON parse error.
|
||||||
|
*/
|
||||||
|
public void setJSON(String json) throws JsonProcessingException {
|
||||||
|
UpdateBody body = Things.sharedObjectMapper().readValue(json, UpdateBody.class);
|
||||||
|
setValue(body.getValue());
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Type getType() {
|
||||||
|
return Type.OUTPUT;
|
||||||
|
}
|
||||||
|
}
|
||||||
73
src/main/java/things/Resource.java
Normal file
73
src/main/java/things/Resource.java
Normal file
@ -0,0 +1,73 @@
|
|||||||
|
package things;
|
||||||
|
|
||||||
|
import com.fasterxml.jackson.annotation.JsonIgnore;
|
||||||
|
import com.fasterxml.jackson.core.JsonProcessingException;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Represents any resource. This can be a things collection, a thing, an input or an output.
|
||||||
|
*/
|
||||||
|
public interface Resource {
|
||||||
|
/**
|
||||||
|
* Enumerates all types of resources.
|
||||||
|
*/
|
||||||
|
enum Type {
|
||||||
|
/**
|
||||||
|
* The resource is a collection of things.
|
||||||
|
*
|
||||||
|
* @see things.Things
|
||||||
|
*/
|
||||||
|
THINGS,
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The resource is a thing.
|
||||||
|
*
|
||||||
|
* @see things.Thing
|
||||||
|
*/
|
||||||
|
THING,
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The resource is an input.
|
||||||
|
*
|
||||||
|
* @see things.Input
|
||||||
|
*/
|
||||||
|
INPUT,
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The resource is an output.
|
||||||
|
*
|
||||||
|
* @see things.Output
|
||||||
|
*/
|
||||||
|
OUTPUT
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the type of the resource.
|
||||||
|
*
|
||||||
|
* @return Type of the resource.
|
||||||
|
*/
|
||||||
|
Type getType();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the name of the resource.
|
||||||
|
*
|
||||||
|
* @return Name of the resource.
|
||||||
|
*/
|
||||||
|
@JsonIgnore
|
||||||
|
String getName();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the URI of the resource. The URI is unique for every resource object.
|
||||||
|
*
|
||||||
|
* @return Resource's URI.
|
||||||
|
*/
|
||||||
|
String getURI();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Serializes the resource to a JSON representation.
|
||||||
|
*
|
||||||
|
* @return JSON representation of the resource.
|
||||||
|
* @throws JsonProcessingException In case there was an error generating the JSON description.
|
||||||
|
*/
|
||||||
|
@JsonIgnore
|
||||||
|
String getJSON() throws JsonProcessingException;
|
||||||
|
}
|
||||||
29
src/main/java/things/ResourceList.java
Normal file
29
src/main/java/things/ResourceList.java
Normal file
@ -0,0 +1,29 @@
|
|||||||
|
package things;
|
||||||
|
|
||||||
|
import java.util.ArrayList;
|
||||||
|
|
||||||
|
class ResourceList<T extends NamedResource> extends ArrayList<T> {
|
||||||
|
@Override
|
||||||
|
public boolean add(T namedResource) {
|
||||||
|
for (NamedResource element: this) {
|
||||||
|
if (element.getName().equals(namedResource.getName())) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return super.add(namedResource);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void add(int index, T namedResource) {
|
||||||
|
throw new RuntimeException("Not supported");
|
||||||
|
}
|
||||||
|
|
||||||
|
public T find(String name) {
|
||||||
|
for (T element: this) {
|
||||||
|
if (element.getName().equals(name)) {
|
||||||
|
return element;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
}
|
||||||
92
src/main/java/things/Thing.java
Normal file
92
src/main/java/things/Thing.java
Normal file
@ -0,0 +1,92 @@
|
|||||||
|
package things;
|
||||||
|
|
||||||
|
import com.fasterxml.jackson.annotation.JsonProperty;
|
||||||
|
import com.fasterxml.jackson.annotation.JsonView;
|
||||||
|
import com.fasterxml.jackson.core.JsonProcessingException;
|
||||||
|
|
||||||
|
import java.util.Collection;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Represents a thing. A thing can contain multiple inputs and outputs.
|
||||||
|
*
|
||||||
|
* @see Resource
|
||||||
|
*/
|
||||||
|
public class Thing extends NamedResource {
|
||||||
|
private final ResourceList<IO> ios = new ResourceList<>();
|
||||||
|
|
||||||
|
Thing(String name) {
|
||||||
|
super(name);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the collection of all input and output resources of the thing.
|
||||||
|
*
|
||||||
|
* @return All inputs/outputs.
|
||||||
|
*/
|
||||||
|
@JsonProperty("io")
|
||||||
|
@JsonView(JSONViews.ThingDetail.class)
|
||||||
|
public Collection<IO> getIOs() {
|
||||||
|
return ios;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the input or output with the given name or null if no input/output with the given name exists.
|
||||||
|
*
|
||||||
|
* @param name Name of the input/output.
|
||||||
|
* @return Input/output or null if no object with the given name exists.
|
||||||
|
*/
|
||||||
|
public IO getIOWithName(String name) {
|
||||||
|
return ios.find(name);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Adds an input with the given name.
|
||||||
|
* If the input could be added, the newly created input is returned. If an object with the given name already exists within the thing, null is returned.
|
||||||
|
*
|
||||||
|
* @param name Name of the input to add.
|
||||||
|
* @return Newly added input, null if input could not be added.
|
||||||
|
*/
|
||||||
|
public Input addInputWithName(String name) {
|
||||||
|
Input input = new Input(this, name);
|
||||||
|
if (ios.add(input)) {
|
||||||
|
return input;
|
||||||
|
} else {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Adds an output with the given name.
|
||||||
|
* If the output could be added, the newly created output is returned. If an object with the given name already exists within the thing, null is returned.
|
||||||
|
*
|
||||||
|
* @param name Name of the output to add.
|
||||||
|
* @return Newly added output, null if input could not be added.
|
||||||
|
*/
|
||||||
|
public Output addOutputWithName(String name) {
|
||||||
|
Output output = new Output(this, name);
|
||||||
|
if (ios.add(output)) {
|
||||||
|
return output;
|
||||||
|
} else {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
ResourceList<IO> getIOResources() {
|
||||||
|
return ios;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Type getType() {
|
||||||
|
return Type.THING;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getURI() {
|
||||||
|
return "/things/" + getName();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getJSON() throws JsonProcessingException {
|
||||||
|
return Things.sharedObjectMapper().writerWithView(JSONViews.ThingDetail.class).writeValueAsString(this);
|
||||||
|
}
|
||||||
|
}
|
||||||
221
src/main/java/things/Things.java
Normal file
221
src/main/java/things/Things.java
Normal file
@ -0,0 +1,221 @@
|
|||||||
|
package things;
|
||||||
|
|
||||||
|
import com.fasterxml.jackson.core.JsonProcessingException;
|
||||||
|
import com.fasterxml.jackson.databind.ObjectMapper;
|
||||||
|
import com.fasterxml.jackson.databind.SerializationFeature;
|
||||||
|
|
||||||
|
import java.util.Arrays;
|
||||||
|
import java.util.Collection;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Allows to store a hierarchy of resources.
|
||||||
|
*/
|
||||||
|
public class Things extends NamedResource {
|
||||||
|
private final static ObjectMapper objectMapper = new ObjectMapper();
|
||||||
|
|
||||||
|
static ObjectMapper sharedObjectMapper() {
|
||||||
|
return objectMapper;
|
||||||
|
}
|
||||||
|
|
||||||
|
private final ResourceList<Thing> things = new ResourceList<>();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Creates a new Things instance that can be used to save Thing, Input and Output resources.
|
||||||
|
*
|
||||||
|
* Note that this is the only class your servlet has to interact directly with. It has all the functions needed to create, find, modify and delete all kind of resources.
|
||||||
|
*/
|
||||||
|
public Things() {
|
||||||
|
super("things");
|
||||||
|
objectMapper.enable(SerializationFeature.INDENT_OUTPUT);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the collection of all things contained in this collection.
|
||||||
|
*
|
||||||
|
* @return All Things part of the collection.
|
||||||
|
*/
|
||||||
|
public Collection<Thing> getThings() {
|
||||||
|
return things;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the thing with the given name or null if no such thing exists.
|
||||||
|
*
|
||||||
|
* @param name Name of the thing to look for.
|
||||||
|
* @return The Thing instance with the given name or null if no such thing exists.
|
||||||
|
*/
|
||||||
|
public Thing getThingWithName(String name) {
|
||||||
|
return things.find(name);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Tries to add a new Thing instance with the given name and returns the instance just added. If there is already a thing with the same name, no new thing will be added and null is returned
|
||||||
|
* instead.
|
||||||
|
*
|
||||||
|
* @param name Name of the thing to add.
|
||||||
|
* @return The newly created thing or null if a thing with the same name already exists.
|
||||||
|
*/
|
||||||
|
public Thing addThingWithName(String name) {
|
||||||
|
Thing thing = new Thing(name);
|
||||||
|
if (things.add(thing)) {
|
||||||
|
return thing;
|
||||||
|
} else {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Tries to find the resource identified by the given URI. Returns the resource or null if the resource could not be found.
|
||||||
|
*
|
||||||
|
* @param uri URI of the resource to look for.
|
||||||
|
* @return Resource instance or null if no resource exists at the given URI.
|
||||||
|
*/
|
||||||
|
public Resource getResourceByURI(String uri) {
|
||||||
|
String[] components = parseURI(uri);
|
||||||
|
|
||||||
|
if (components.length == 0 || !components[0].equals("things")) {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (components.length) {
|
||||||
|
case 1:
|
||||||
|
return this;
|
||||||
|
|
||||||
|
case 2:
|
||||||
|
return things.find(components[1]);
|
||||||
|
|
||||||
|
case 3:
|
||||||
|
Thing thing = things.find(components[1]);
|
||||||
|
if (thing == null) {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
return thing.getIOResources().find(components[2]);
|
||||||
|
|
||||||
|
default:
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Creates a new child resource to the parent resource at the given URI of the given type. Returns the created resource or null if the resource could not be created.
|
||||||
|
*
|
||||||
|
* @param parentResourceURI URI of the parent resource to which the new resource should be added.
|
||||||
|
* @param childName Name for the new child resource.
|
||||||
|
* @param childType Type of the child resource to create.
|
||||||
|
* @return The child resource created or null if the resource could not be created.
|
||||||
|
*/
|
||||||
|
public Resource addChildToResourceWithURI(String parentResourceURI, String childName, Resource.Type childType) {
|
||||||
|
|
||||||
|
// Get the root resource to which the item should be added.
|
||||||
|
Resource resource = getResourceByURI(parentResourceURI);
|
||||||
|
|
||||||
|
// Ensure that this resource exists.
|
||||||
|
if (resource == null) {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
// For each different type of parent resource, there is another action to take.
|
||||||
|
switch (resource.getType()) {
|
||||||
|
case THINGS:
|
||||||
|
|
||||||
|
// Try to add a new thing.
|
||||||
|
return addThingWithName(childName);
|
||||||
|
|
||||||
|
case THING:
|
||||||
|
Thing thing = (Thing)resource;
|
||||||
|
|
||||||
|
// Check what type of resource has to be added to the thing.
|
||||||
|
switch (childType) {
|
||||||
|
case INPUT:
|
||||||
|
|
||||||
|
// Try to add a new input.
|
||||||
|
return thing.addInputWithName(childName);
|
||||||
|
|
||||||
|
case OUTPUT:
|
||||||
|
|
||||||
|
// Try to add a new output.
|
||||||
|
return thing.addOutputWithName(childName);
|
||||||
|
|
||||||
|
default:
|
||||||
|
|
||||||
|
// Fail if unsupported type of object has to be created.
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
case INPUT:
|
||||||
|
case OUTPUT:
|
||||||
|
|
||||||
|
// Fail, input and outputs do not have child resources.
|
||||||
|
return null;
|
||||||
|
|
||||||
|
default:
|
||||||
|
|
||||||
|
// If the parent resource is of unknown type, fail.
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Removes the resource (whatever type it is) from the resource model. All it's children will be removed too.
|
||||||
|
*
|
||||||
|
* @param uri URI of the resource to remove.
|
||||||
|
* @return The resource if it exists and could be removed, null otherwise.
|
||||||
|
*/
|
||||||
|
public Resource removeResourceByURI(String uri) {
|
||||||
|
Resource resource = getResourceByURI(uri);
|
||||||
|
|
||||||
|
if (resource == null) {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (resource.getType()) {
|
||||||
|
case THING:
|
||||||
|
things.remove(resource);
|
||||||
|
return resource;
|
||||||
|
|
||||||
|
case INPUT:
|
||||||
|
case OUTPUT:
|
||||||
|
((IO)resource).getParent().getIOResources().remove(resource);
|
||||||
|
return resource;
|
||||||
|
|
||||||
|
default:
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Adds sample resources to the collection.
|
||||||
|
*/
|
||||||
|
public void addSampleResources() {
|
||||||
|
things.clear();
|
||||||
|
addChildToResourceWithURI("/things", "thing1", Type.THING);
|
||||||
|
addChildToResourceWithURI("/things/thing1", "input1", Type.INPUT);
|
||||||
|
addChildToResourceWithURI("/things/thing1", "output1", Type.OUTPUT);
|
||||||
|
addChildToResourceWithURI("/things", "thing2", Type.THING);
|
||||||
|
addChildToResourceWithURI("/things/thing2", "input1", Type.INPUT);
|
||||||
|
addChildToResourceWithURI("/things/thing2", "output1", Type.OUTPUT);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Type getType() {
|
||||||
|
return Type.THINGS;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getURI() {
|
||||||
|
return "/things";
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getJSON() throws JsonProcessingException {
|
||||||
|
return objectMapper.writerWithView(JSONViews.ThingOverview.class).writeValueAsString(things);
|
||||||
|
}
|
||||||
|
|
||||||
|
private String[] parseURI(String uri) {
|
||||||
|
String[] components = uri.split("/", 0);
|
||||||
|
if (components.length > 0 && components[0].isEmpty()) {
|
||||||
|
components = Arrays.copyOfRange(components, 1, components.length);
|
||||||
|
}
|
||||||
|
return components;
|
||||||
|
}
|
||||||
|
}
|
||||||
17
src/main/java/things/UpdateBody.java
Normal file
17
src/main/java/things/UpdateBody.java
Normal file
@ -0,0 +1,17 @@
|
|||||||
|
package things;
|
||||||
|
|
||||||
|
import com.fasterxml.jackson.annotation.JsonCreator;
|
||||||
|
import com.fasterxml.jackson.annotation.JsonProperty;
|
||||||
|
|
||||||
|
class UpdateBody {
|
||||||
|
private final int value;
|
||||||
|
|
||||||
|
@JsonCreator
|
||||||
|
UpdateBody(@JsonProperty("value") int value) {
|
||||||
|
this.value = value;
|
||||||
|
}
|
||||||
|
|
||||||
|
int getValue() {
|
||||||
|
return value;
|
||||||
|
}
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user