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FSJ0320A021 #3

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2 changes: 2 additions & 0 deletions build/classes/.gitignore
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Original file line number Diff line number Diff line change
@@ -1 +1,3 @@
/controller/
/service/
/testing/
Binary file modified build/classes/controller/FlamesCheck.class
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61 changes: 29 additions & 32 deletions src/controller/FlamesCheck.java
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Original file line number Diff line number Diff line change
Expand Up @@ -12,8 +12,7 @@
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;


import service.FlamesCheckService;

@WebServlet("/flames")
public class FlamesCheck extends HttpServlet {
Expand All @@ -32,36 +31,34 @@ protected void doGet(HttpServletRequest request, HttpServletResponse response)

protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {

/*
* Uncomment the below code to test your output
* String name1 = request.getParameter("your");
* String name2 = request.getParameter("crush");
*
* FlamesCheckService fcs = new FlamesCheckService();
*
* char k = fcs.findFlames(name1,name2);
*
* if (k == 'f') { RequestDispatcher rd=this.getServletContext().getRequestDispatcher("/WEB-INF/views/friends.jsp"
* ); rd.forward(request, response);
*
* } else if (k == 'l') { RequestDispatcher rd=this.getServletContext().getRequestDispatcher("/WEB-INF/views/lovers.jsp")
* ; rd.forward(request, response);
*
* } else if (k == 'a') { RequestDispatcher rd=this.getServletContext().getRequestDispatcher(
* "/WEB-INF/views/affection.jsp"); rd.forward(request, response);
*
* } else if (k == 'm') { RequestDispatcher rd=this.getServletContext().getRequestDispatcher(
* "/WEB-INF/views/marriage.jsp"); rd.forward(request, response);
*
* } else if (k == 'e') { RequestDispatcher rd=this.getServletContext().getRequestDispatcher("/WEB-INF/views/enemies.jsp"
* ); rd.forward(request, response);
*
* } else if (k == 's') { RequestDispatcher rd=this.getServletContext().getRequestDispatcher(
* "/WEB-INF/views/siblings.jsp"); rd.forward(request, response);
*
* }
*/

String name1 = request.getParameter("your");
String name2 = request.getParameter("crush");

FlamesCheckService fcs = new FlamesCheckService();

char k = fcs.findFlames(name1,name2);

if (k == 'f') { RequestDispatcher rd=this.getServletContext().getRequestDispatcher("/WEB-INF/views/friends.jsp"
); rd.forward(request, response);

} else if (k == 'l') { RequestDispatcher rd=this.getServletContext().getRequestDispatcher("/WEB-INF/views/lovers.jsp")
; rd.forward(request, response);

} else if (k == 'a') { RequestDispatcher rd=this.getServletContext().getRequestDispatcher(
"/WEB-INF/views/affection.jsp"); rd.forward(request, response);

} else if (k == 'm') { RequestDispatcher rd=this.getServletContext().getRequestDispatcher(
"/WEB-INF/views/marriage.jsp"); rd.forward(request, response);

} else if (k == 'e') { RequestDispatcher rd=this.getServletContext().getRequestDispatcher("/WEB-INF/views/enemies.jsp"
); rd.forward(request, response);

} else if (k == 's') { RequestDispatcher rd=this.getServletContext().getRequestDispatcher(
"/WEB-INF/views/siblings.jsp"); rd.forward(request, response);

}

}

}
61 changes: 61 additions & 0 deletions src/service/FlamesCheckService.java
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Expand Up @@ -7,3 +7,64 @@
// You must return only the following values ['f','l','a','m','e','s']
// change the return value at the end of the method corresponding to your return value

public class FlamesCheckService{
public char findFlames(String name1, String name2) {
name1=name1.toLowerCase();
name2=name2.toLowerCase();
StringBuilder str1 = new StringBuilder(name1);
StringBuilder str2 = new StringBuilder(name2);
int l1=str1.length();
int l2=str2.length();
for(int i=0;i<l1;i++) {
for(int j=0;j<l2;j++) {
if(str1.charAt(i)==str2.charAt(j)) {
str1.replace(i, i+1, "0");
str2.replace(j, j+1, "0");
}
}
}
int x=0;
int y=0;
String s1="";
String s2="";
s1 = str1.toString();
s2 = str2.toString();
for(int i=0;i<s1.length();i++){
if(s1.charAt(i)!='0'){
x++;
}
}
for(int i=0;i<s2.length();i++){
if(s2.charAt(i)!='0'){
y++;
}
}

int total=x+y;
String flames = "flames";
StringBuilder str3 = new StringBuilder(flames);
//char result=0;

while(str3.length()!=1)
{
int yy = total%str3.length();
String temp;

if(yy!=0)
{
temp = str3.substring(yy)+str3.substring(0, yy-1); // taking substring (counting purpose)

}
else
{
temp = str3.substring(0, str3.length()-1); // taking substring (counting purpose)

}
str3 = new StringBuilder(temp);

}

return str3.charAt(0);

}
}
52 changes: 26 additions & 26 deletions src/testing/TestFlamesCheckService.java
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Expand Up @@ -8,30 +8,30 @@
public class TestFlamesCheckService {
FlamesCheckService fcs = new FlamesCheckService();
@Test
// public void testFindFlamesMethod() {
// String name1 = "Alex";
// String name2 = "Joylin";
// char temp = 'a';
// assertEquals(temp,fcs.findFlames(name1, name2));
// name1 = "Steffe";
// name2 = "Bobby";
// temp = 'm';
// assertEquals(temp,fcs.findFlames(name1, name2));
// name1 = "John";
// name2 = "Jully";
// temp = 'e';
// assertEquals(temp,fcs.findFlames(name1, name2));
// name1 = "George";
// name2 = "Neythiri";
// temp = 'l';
// assertEquals(temp,fcs.findFlames(name1, name2));
// try {
// fcs.findFlames(null, null);
// fcs.findFlames("AAA", null);
// fcs.findFlames(null, "BBB");
// }
// catch(Exception e) {
// e.printStackTrace();
// }
// }
public void testFindFlamesMethod() {
String name1 = "Alex";
String name2 = "Joylin";
char temp = 'a';
assertEquals(temp,fcs.findFlames(name1, name2));
name1 = "Steffe";
name2 = "Bobby";
temp = 'm';
assertEquals(temp,fcs.findFlames(name1, name2));
name1 = "John";
name2 = "Jully";
temp = 'e';
assertEquals(temp,fcs.findFlames(name1, name2));
name1 = "George";
name2 = "Neythiri";
temp = 'l';
assertEquals(temp,fcs.findFlames(name1, name2));
try {
fcs.findFlames(null, null);
fcs.findFlames("AAA", null);
fcs.findFlames(null, "BBB");
}
catch(Exception e) {
e.printStackTrace();
}
}
}