diff --git a/.idea/java-web-dev-projects.iml b/.idea/java-web-dev-projects.iml index 6a80e3648..52b9674d4 100644 --- a/.idea/java-web-dev-projects.iml +++ b/.idea/java-web-dev-projects.iml @@ -5,6 +5,11 @@ + + + + + diff --git a/.idea/vcs.xml b/.idea/vcs.xml index d69be93a9..35eb1ddfb 100644 --- a/.idea/vcs.xml +++ b/.idea/vcs.xml @@ -2,8 +2,5 @@ - - - \ No newline at end of file diff --git a/classes-part-2/examples/.gitignore b/classes-part-2/examples/.gitignore new file mode 100644 index 000000000..b63da4551 --- /dev/null +++ b/classes-part-2/examples/.gitignore @@ -0,0 +1,42 @@ +.gradle +build/ +!gradle/wrapper/gradle-wrapper.jar +!**/src/main/**/build/ +!**/src/test/**/build/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr +out/ +!**/src/main/**/out/ +!**/src/test/**/out/ + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache +bin/ +!**/src/main/**/bin/ +!**/src/test/**/bin/ + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store \ No newline at end of file diff --git a/classes-part-2/examples/.idea/gradle.xml b/classes-part-2/examples/.idea/gradle.xml new file mode 100644 index 000000000..14746e766 --- /dev/null +++ b/classes-part-2/examples/.idea/gradle.xml @@ -0,0 +1,16 @@ + + + + + + \ No newline at end of file diff --git a/classes-part-2/examples/.idea/misc.xml b/classes-part-2/examples/.idea/misc.xml new file mode 100644 index 000000000..87a20fc38 --- /dev/null +++ b/classes-part-2/examples/.idea/misc.xml @@ -0,0 +1,7 @@ + + + + + + + \ No newline at end of file diff --git a/classes-part-2/examples/.idea/vcs.xml b/classes-part-2/examples/.idea/vcs.xml new file mode 100644 index 000000000..35eb1ddfb --- /dev/null +++ b/classes-part-2/examples/.idea/vcs.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/classes-part-2/examples/.idea/workspace.xml b/classes-part-2/examples/.idea/workspace.xml new file mode 100644 index 000000000..f2e777d9c --- /dev/null +++ b/classes-part-2/examples/.idea/workspace.xml @@ -0,0 +1,68 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 1688070440911 + + + + \ No newline at end of file diff --git a/classes-part-2/examples/build.gradle b/classes-part-2/examples/build.gradle new file mode 100644 index 000000000..89842b458 --- /dev/null +++ b/classes-part-2/examples/build.gradle @@ -0,0 +1,19 @@ +plugins { + id 'java' +} + +group = 'org.launchcode' +version = '1.0-SNAPSHOT' + +repositories { + mavenCentral() +} + +dependencies { + testImplementation platform('org.junit:junit-bom:5.9.1') + testImplementation 'org.junit.jupiter:junit-jupiter' +} + +test { + useJUnitPlatform() +} \ No newline at end of file diff --git a/classes-part-2/examples/gradle/wrapper/gradle-wrapper.jar b/classes-part-2/examples/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 000000000..249e5832f Binary files /dev/null and b/classes-part-2/examples/gradle/wrapper/gradle-wrapper.jar differ diff --git a/classes-part-2/examples/gradle/wrapper/gradle-wrapper.properties b/classes-part-2/examples/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 000000000..b14ca304a --- /dev/null +++ b/classes-part-2/examples/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Thu Jun 29 15:27:20 CDT 2023 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/classes-part-2/examples/gradlew b/classes-part-2/examples/gradlew new file mode 100755 index 000000000..1b6c78733 --- /dev/null +++ b/classes-part-2/examples/gradlew @@ -0,0 +1,234 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://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. +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit + +APP_NAME="Gradle" +APP_BASE_NAME=${0##*/} + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | 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" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/classes-part-2/examples/gradlew.bat b/classes-part-2/examples/gradlew.bat new file mode 100644 index 000000000..107acd32c --- /dev/null +++ b/classes-part-2/examples/gradlew.bat @@ -0,0 +1,89 @@ +@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 execute + +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 execute + +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 + +: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 %* + +: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/classes-part-2/examples/settings.gradle b/classes-part-2/examples/settings.gradle new file mode 100644 index 000000000..3a06588d0 --- /dev/null +++ b/classes-part-2/examples/settings.gradle @@ -0,0 +1,2 @@ +rootProject.name = 'examples' + diff --git a/classes-part-2/examples/src/main/java/org/launchcode/Constants.java b/classes-part-2/examples/src/main/java/org/launchcode/Constants.java new file mode 100644 index 000000000..56563e1eb --- /dev/null +++ b/classes-part-2/examples/src/main/java/org/launchcode/Constants.java @@ -0,0 +1,6 @@ +package org.launchcode; + +public class Constants { + public static final double PI = 3.14159; + public static final String FIRST_PRESIDENT = "George Washington"; +} \ No newline at end of file diff --git a/classes-part-2/examples/src/main/java/org/launchcode/FinalFields.java b/classes-part-2/examples/src/main/java/org/launchcode/FinalFields.java new file mode 100644 index 000000000..c043e5d46 --- /dev/null +++ b/classes-part-2/examples/src/main/java/org/launchcode/FinalFields.java @@ -0,0 +1,36 @@ +package org.launchcode; + +//This code will not run - that is intentional. This is to help you explore access modifiers and fields + +//TODO: remove the /* (line 7) and */ (line 36) to explore the code + +/* +public class FinalFields { + public final int intValue = 42; + public final double doubleValue; + public final FortyTwo objectValue = new FortyTwo(); + + public static void main(String[] args) { + + FinalFields demo = new FinalFields(); + + // This would result in a compiler error + demo.intValue = 6; + + // This would result in a compiler error + demo.doubleValue = 42.0; + + // This would result in a compiler error + demo.doubleValue = 6.0; + + // This would result in a compiler error, since we're trying to + // give objectValue a different object value + demo.objectValue = new FortyTwo(); + + // However, this is allowed since we're changing a field + // inside the final object, and not changing which object + // objectValue refers to + demo.objectValue.intValue = 6; + } +} +*/ \ No newline at end of file diff --git a/classes-part-2/examples/src/main/java/org/launchcode/FortyTwo.java b/classes-part-2/examples/src/main/java/org/launchcode/FortyTwo.java new file mode 100644 index 000000000..d9469fed7 --- /dev/null +++ b/classes-part-2/examples/src/main/java/org/launchcode/FortyTwo.java @@ -0,0 +1,5 @@ +package org.launchcode; + +public class FortyTwo { + public int intValue = 42; +} diff --git a/classes-part-2/examples/src/main/java/org/launchcode/Main.java b/classes-part-2/examples/src/main/java/org/launchcode/Main.java new file mode 100644 index 000000000..2f85af545 --- /dev/null +++ b/classes-part-2/examples/src/main/java/org/launchcode/Main.java @@ -0,0 +1,7 @@ +package org.launchcode; + +public class Main { + public static void main(String[] args) { + System.out.println("Hello world!"); + } +} \ No newline at end of file diff --git a/classes-part-2/examples/src/main/java/org/launchcode/Temperature.java b/classes-part-2/examples/src/main/java/org/launchcode/Temperature.java new file mode 100644 index 000000000..53c97044c --- /dev/null +++ b/classes-part-2/examples/src/main/java/org/launchcode/Temperature.java @@ -0,0 +1,24 @@ +package org.launchcode; + +public class Temperature { + + private double fahrenheit; + + private static double absoluteZeroFahrenheit = -459.67; + + public double getFahrenheit() { + return fahrenheit; + } + + public void setFahrenheit(double aFahrenheit) { + + if (aFahrenheit < absoluteZeroFahrenheit) { + throw new IllegalArgumentException("Value is below absolute zero"); + } + + fahrenheit = aFahrenheit; + } + + /* rest of the class... */ + +} diff --git a/classes-part-2/exercises/.gitignore b/classes-part-2/exercises/.gitignore new file mode 100644 index 000000000..b63da4551 --- /dev/null +++ b/classes-part-2/exercises/.gitignore @@ -0,0 +1,42 @@ +.gradle +build/ +!gradle/wrapper/gradle-wrapper.jar +!**/src/main/**/build/ +!**/src/test/**/build/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr +out/ +!**/src/main/**/out/ +!**/src/test/**/out/ + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache +bin/ +!**/src/main/**/bin/ +!**/src/test/**/bin/ + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store \ No newline at end of file diff --git a/classes-part-2/exercises/.idea/.gitignore b/classes-part-2/exercises/.idea/.gitignore new file mode 100644 index 000000000..26d33521a --- /dev/null +++ b/classes-part-2/exercises/.idea/.gitignore @@ -0,0 +1,3 @@ +# Default ignored files +/shelf/ +/workspace.xml diff --git a/classes-part-2/exercises/.idea/gradle.xml b/classes-part-2/exercises/.idea/gradle.xml new file mode 100644 index 000000000..14746e766 --- /dev/null +++ b/classes-part-2/exercises/.idea/gradle.xml @@ -0,0 +1,16 @@ + + + + + + \ No newline at end of file diff --git a/classes-part-2/exercises/.idea/misc.xml b/classes-part-2/exercises/.idea/misc.xml new file mode 100644 index 000000000..87a20fc38 --- /dev/null +++ b/classes-part-2/exercises/.idea/misc.xml @@ -0,0 +1,7 @@ + + + + + + + \ No newline at end of file diff --git a/classes-part-2/exercises/.idea/vcs.xml b/classes-part-2/exercises/.idea/vcs.xml new file mode 100644 index 000000000..35eb1ddfb --- /dev/null +++ b/classes-part-2/exercises/.idea/vcs.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/classes-part-2/exercises/.idea/workspace.xml b/classes-part-2/exercises/.idea/workspace.xml new file mode 100644 index 000000000..f03bee05c --- /dev/null +++ b/classes-part-2/exercises/.idea/workspace.xml @@ -0,0 +1,66 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 1688069882438 + + + + \ No newline at end of file diff --git a/classes-part-2/exercises/build.gradle b/classes-part-2/exercises/build.gradle new file mode 100644 index 000000000..89842b458 --- /dev/null +++ b/classes-part-2/exercises/build.gradle @@ -0,0 +1,19 @@ +plugins { + id 'java' +} + +group = 'org.launchcode' +version = '1.0-SNAPSHOT' + +repositories { + mavenCentral() +} + +dependencies { + testImplementation platform('org.junit:junit-bom:5.9.1') + testImplementation 'org.junit.jupiter:junit-jupiter' +} + +test { + useJUnitPlatform() +} \ No newline at end of file diff --git a/classes-part-2/exercises/gradle/wrapper/gradle-wrapper.jar b/classes-part-2/exercises/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 000000000..249e5832f Binary files /dev/null and b/classes-part-2/exercises/gradle/wrapper/gradle-wrapper.jar differ diff --git a/classes-part-2/exercises/gradle/wrapper/gradle-wrapper.properties b/classes-part-2/exercises/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 000000000..e6db3a5ea --- /dev/null +++ b/classes-part-2/exercises/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Thu Jun 29 15:18:02 CDT 2023 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/classes-part-2/exercises/gradlew b/classes-part-2/exercises/gradlew new file mode 100755 index 000000000..1b6c78733 --- /dev/null +++ b/classes-part-2/exercises/gradlew @@ -0,0 +1,234 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://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. +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit + +APP_NAME="Gradle" +APP_BASE_NAME=${0##*/} + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | 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" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/classes-part-2/exercises/gradlew.bat b/classes-part-2/exercises/gradlew.bat new file mode 100644 index 000000000..107acd32c --- /dev/null +++ b/classes-part-2/exercises/gradlew.bat @@ -0,0 +1,89 @@ +@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 execute + +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 execute + +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 + +: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 %* + +: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/classes-part-2/exercises/settings.gradle b/classes-part-2/exercises/settings.gradle new file mode 100644 index 000000000..46d932100 --- /dev/null +++ b/classes-part-2/exercises/settings.gradle @@ -0,0 +1,2 @@ +rootProject.name = 'exercises' + diff --git a/classes-part-2/exercises/src/main/java/org/launchcode/Course.java b/classes-part-2/exercises/src/main/java/org/launchcode/Course.java new file mode 100644 index 000000000..ca56bd799 --- /dev/null +++ b/classes-part-2/exercises/src/main/java/org/launchcode/Course.java @@ -0,0 +1,17 @@ +package org.launchcode; + +import java.util.ArrayList; + +public class Course { + private String topic; + private Teacher instructor; + private ArrayList enrolledStudents; + + // TODO: Add your custom 'toString' method here. Make sure it returns a well-formatted String rather than + // just the class fields. + + + // TODO: Add your custom 'equals' method here. Consider which fields should match in order to call two + // Course objects equal. + +} diff --git a/classes-part-2/exercises/src/main/java/org/launchcode/Student.java b/classes-part-2/exercises/src/main/java/org/launchcode/Student.java new file mode 100644 index 000000000..7e368e66e --- /dev/null +++ b/classes-part-2/exercises/src/main/java/org/launchcode/Student.java @@ -0,0 +1,89 @@ +package org.launchcode; + +public class Student { + + private static int nextStudentId = 1; + private String name; + private int studentId; + private int numberOfCredits = 0; + private double gpa = 0.0; + + public Student (String name, int studentId, int numberOfCredits, double gpa) { + this.name = name; + this.studentId = studentId; + this.numberOfCredits = numberOfCredits; + this.gpa = gpa; + } + + public Student(String name, int studentId) { + this(name, studentId, 0, 0); + } + + public Student(String name) { + this(name, nextStudentId); + nextStudentId++; + } + + public String studentInfo() { + return (this.name + " has a GPA of: " + this.gpa); + } + + + //TODO: Uncomment and complete the getGradeLevel method here: +// public String getGradeLevel() { +// // Determine the grade level of the student based on numberOfCredits +// } + + // TODO: Complete the addGrade method. + public void addGrade(int courseCredits, double grade) { + // Update the appropriate fields: numberOfCredits, gpa + } + + // TODO: Add your custom 'toString' method here. Make sure it returns a well-formatted String rather + // than just the class fields. + + // TODO: Add your custom 'equals' method here. Consider which fields should match in order to call two + // Student objects equal. + + public String getName() { + return name; + } + + public int getStudentId() { + return studentId; + } + + public int getNumberOfCredits() { + return numberOfCredits; + } + + public double getGpa() { + return gpa; + } + + public void setName(String name) { + this.name = name; + } + + public void setStudentId(int studentId) { + this.studentId = studentId; + } + + public void setGpa(double gpa) { + this.gpa = gpa; + } + + private void setNumberOfCredits(int numberOfCredits) { + this.numberOfCredits = numberOfCredits; + } + + public static void main(String[] args) { + Student sally = new Student("Sally",1,1,4.0); + System.out.println("The Student class works! " + sally.getName() + " is a student!"); + System.out.println(sally); + sally.addGrade(12, 3.5); + System.out.println(sally); + sally.addGrade(25, 3.8); + System.out.println(sally); + } +} \ No newline at end of file diff --git a/classes-part-2/exercises/src/main/java/org/launchcode/Teacher.java b/classes-part-2/exercises/src/main/java/org/launchcode/Teacher.java new file mode 100644 index 000000000..7470e3bdd --- /dev/null +++ b/classes-part-2/exercises/src/main/java/org/launchcode/Teacher.java @@ -0,0 +1,47 @@ +package org.launchcode; + +public class Teacher { + private String firstName; + private String lastName; + private String subject; + private int yearsTeaching; + + public Teacher(String firstName, String lastName, String subject, int yearsTeaching) { + this.firstName = firstName; + this.lastName = lastName; + this.subject = subject; + this.yearsTeaching = yearsTeaching; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } + + public void setSubject(String subject) { + this.subject = subject; + } + + public void setYearsTeaching(int yearsTeaching) { + this.yearsTeaching = yearsTeaching; + } + + public String getFirstName() { + return firstName; + } + + public String getLastName() { + return lastName; + } + + public String getSubject() { + return subject; + } + + public int getYearsTeaching() { + return yearsTeaching; + } +} diff --git a/classes-part-2/studio/src/main/java/org/launchcode/Main.java b/classes-part-2/studio/src/main/java/org/launchcode/Main.java index 2f85af545..a284b3822 100644 --- a/classes-part-2/studio/src/main/java/org/launchcode/Main.java +++ b/classes-part-2/studio/src/main/java/org/launchcode/Main.java @@ -1,7 +1,8 @@ package org.launchcode; public class Main { + public static void main(String[] args) { - System.out.println("Hello world!"); + // write your code here } -} \ No newline at end of file +} diff --git a/classes-part-2/studio/src/main/java/org/launchcode/Menu.java b/classes-part-2/studio/src/main/java/org/launchcode/Menu.java new file mode 100644 index 000000000..b4601316b --- /dev/null +++ b/classes-part-2/studio/src/main/java/org/launchcode/Menu.java @@ -0,0 +1,32 @@ +package org.launchcode; + +import java.util.ArrayList; +import java.util.Date; + +public class Menu { + private Date lastUpdated; + private ArrayList items; + + public Menu(Date d, ArrayList i) { + this.lastUpdated = d; + this.items = i; + } + + public void setLastUpdated(Date lastUpdated) { + this.lastUpdated = lastUpdated; + } + + public void setItems(ArrayList items) { + this.items = items; + } + + public Date getLastUpdated() { + return lastUpdated; + } + + public ArrayList getItems() { + return items; + } +} + + diff --git a/classes-part-2/studio/src/main/java/org/launchcode/MenuItem.java b/classes-part-2/studio/src/main/java/org/launchcode/MenuItem.java new file mode 100644 index 000000000..22ba70e45 --- /dev/null +++ b/classes-part-2/studio/src/main/java/org/launchcode/MenuItem.java @@ -0,0 +1,32 @@ +package org.launchcode; + +public class MenuItem { + private double price; + private String description; + private String category; + private boolean isNew; + + public MenuItem(double p, String d, String c, boolean iN) { + this.price = p; + this.description = d; + this.category = c; + this.isNew = iN; + } + + public void setPrice(double price) { + this.price = price; + } + + public void setDescription(String description) { + this.description = description; + } + + public void setCategory(String category) { + this.category = category; + } + + public void setNew(boolean aNew) { + isNew = aNew; + } +} + diff --git a/out/production/java-web-dev-projects/org/launchcode/HelloMethods.class b/out/production/java-web-dev-projects/org/launchcode/HelloMethods.class new file mode 100644 index 000000000..34d97ae22 Binary files /dev/null and b/out/production/java-web-dev-projects/org/launchcode/HelloMethods.class differ diff --git a/out/production/java-web-dev-projects/org/launchcode/Main.class b/out/production/java-web-dev-projects/org/launchcode/Main.class new file mode 100644 index 000000000..3efb5984f Binary files /dev/null and b/out/production/java-web-dev-projects/org/launchcode/Main.class differ diff --git a/out/production/java-web-dev-projects/org/launchcode/Menu.class b/out/production/java-web-dev-projects/org/launchcode/Menu.class new file mode 100644 index 000000000..7a0b47a83 Binary files /dev/null and b/out/production/java-web-dev-projects/org/launchcode/Menu.class differ diff --git a/out/production/java-web-dev-projects/org/launchcode/MenuItem.class b/out/production/java-web-dev-projects/org/launchcode/MenuItem.class new file mode 100644 index 000000000..baf07d4ba Binary files /dev/null and b/out/production/java-web-dev-projects/org/launchcode/MenuItem.class differ diff --git a/out/production/java-web-dev-projects/org/launchcode/Message.class b/out/production/java-web-dev-projects/org/launchcode/Message.class new file mode 100644 index 000000000..b007b04e7 Binary files /dev/null and b/out/production/java-web-dev-projects/org/launchcode/Message.class differ diff --git a/out/production/java-web-dev-projects/org/launchcode/TempConverter.class b/out/production/java-web-dev-projects/org/launchcode/TempConverter.class new file mode 100644 index 000000000..bdc826086 Binary files /dev/null and b/out/production/java-web-dev-projects/org/launchcode/TempConverter.class differ