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added arguments parser #16

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merged 3 commits into from
Oct 12, 2020
Merged

added arguments parser #16

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720efe4
added arguments parser
Rupesh282 Oct 12, 2020
9f3f72c
modified build.sh
Rupesh282 Oct 12, 2020
8bd4a10
added build.xml for making jar
Rupesh282 Oct 12, 2020
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8 changes: 5 additions & 3 deletions build.sh
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Original file line number Diff line number Diff line change
@@ -1,7 +1,9 @@
#add any supporting commands to create avglength.jar, the name of the java JAR file.
ant make-jar

#add any supporting commands to print team info when passed the --team command-line argument
java -jar avglength.jar --team

#java -jar avglength.jar --team
java -jar jars/avglength.jar --team
#add any supporting commands to print the documentation on console when --help is passed as a command-line argument
java -jar avglength.jar --help
#java -jar avglength.jar --help
java -jar jars/avglength.jar --help
40 changes: 40 additions & 0 deletions build.xml
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@@ -0,0 +1,40 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project basedir="." default="build" name="PA1">
<property environment="env"/>
<property name="debuglevel" value="source,lines,vars"/>
<property name="target" value="1.8"/>
<property name="source" value="1.8"/>
<path id="PA1.classpath">
<pathelement location="bin"/>
</path>
<target name="init">
<mkdir dir="bin"/>
<copy includeemptydirs="false" todir="bin">
<fileset dir="src">
<exclude name="**/*.launch"/>
<exclude name="**/*.java"/>
</fileset>
</copy>
</target>
<target name="clean">
<delete dir="bin"/>
</target>
<target depends="clean" name="cleanall"/>
<target depends="build-subprojects,build-project" name="build"/>
<target name="build-subprojects"/>
<target depends="init" name="build-project">
<echo message="${ant.project.name}: ${ant.file}"/>
<javac debug="true" debuglevel="${debuglevel}" destdir="bin" includeantruntime="false" source="${source}" target="${target}">
<src path="src"/>
<classpath refid="PA1.classpath"/>
</javac>
</target>
<target name="make-jar" depends="build">
<mkdir dir="jars"/>
<jar destfile="jars/avglength.jar" basedir="bin">
<manifest>
<attribute name="Main-Class" value="Main"/>
</manifest>
</jar>
</target>
</project>
96 changes: 96 additions & 0 deletions src/ParseArguments.java
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@@ -0,0 +1,96 @@
// import java.io.File;

public class ParseArguments {
// private String filename;
// private String delimiter;

public ParseArguments(String[] args) {
try {
String arg = args[0]; // ArrayIndexOutOfBoundsException
if (arg.equals("--team")) {
System.out.println();
teamInfo();
System.out.println();
System.exit(0);
} else if (arg.equals("--help")) {
System.out.println();
manual();
System.out.println();
System.exit(0);
}
// else {

// Checker check = new Checker(args);
// check.isChecked();

// String filePath = args[0];
// File file = new File(filePath);

// // check if file exists
// if(!file.exists()) {
// System.out.println("file doesn't exists at file path : " + filePath);
// System.exit(0);
// }

// //default delimiter is '.'
// String Delimiter = ".";
// if(args.length > 1) {
// Delimiter = args[1];
// }

// //set the filename and Delimiter
// setFilename(filePath);
// setDelimiter(Delimiter);
// }
} catch (ArrayIndexOutOfBoundsException e) {
//In case user doesn't provide any arguments to jar file
System.out.println("\nPlease Enter arguments !\t(For more help, use '--help' tag)\n");
System.exit(-1);
}
}

// public void setFilename(String fileName) {
// this.filename = fileName;
// }

// public void setDelimiter(String delimiter) {
// this.delimiter = delimiter;
// }

// public String getFilename() {
// return this.filename;
// }

// public String getDelimiter() {
// return this.delimiter;
// }

private void teamInfo() {
System.out.println("<< Team Info >>\n");
System.out.println("Team Name : Software Fighters");
System.out.println("\nMembers : ");
System.out.println("\tManjeet Kapil (180010021) ");
System.out.println("\tHarsh Raj (180010017) ");
System.out.println("\tShriram Ghadge (180010015) ");
System.out.println("\tRupesh Kalantre (180010029) ");
}

private void manual() {
System.out.println("--------- MANUAL ----------\n");
String manual = "(This is a command-line program written in java to find no. of " +
"lines, words, average length in your Essay/writting.)\n" +
"\n\nHow-To guide : \n" +
"\n\tTo get the team Information : use '--team' flag with the jar file." +
"\n\t> $ java -jar <PATH TO JAR FILE> --team\n" +
"\n\tTo get the manual : use '--help' flag with the jar file" +
"\n\t> $ java -jar <PATH TO JAR FILE> --help\n" +
"\n\tTo use the jar file to find no. of average lines, words, total lines, execute following command:" +
"\n\t> $ java -jar <PATH TO JAR FILE> <PATH TO YOUR ESSAY FILE> <DELIMITER IF ANY> <Minimum Word Length>\n" +
"\n\t**Note : here delimiter means the character with which your sentence ends. " +
"By default sentence ends with '.' character" +
"\n\tDefault value of minimum word length is 4, this is optional argument";

System.out.println(manual);
System.out.println("\n--------- END OF MANUAL ----------");
}
}