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apache thrift

Anjali Sharma answered on January 12, 2023 Popularity 8/10 Helpfulness 2/10

answer apache thrift

apache thrift

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The Apache Thrift software framework, for scalable cross-language services development, combines a software stack with a code generation engine to build services that work efficiently and seamlessly between C++, Java, Python, PHP, Ruby, Erlang, Perl, Haskell, C#, Cocoa, JavaScript, Node.js, Smalltalk, OCaml and Delphi and other languages.

public class CalculatorHandler implements Calculator.Iface {

  private HashMap<Integer,SharedStruct> log;

  public CalculatorHandler() {
    log = new HashMap<Integer, SharedStruct>();
  }

  public void ping() {
    System.out.println("ping()");
  }

  public int add(int n1, int n2) {
    System.out.println("add(" + n1 + "," + n2 + ")");
    return n1 + n2;
  }

  public int calculate(int logid, Work work) throws InvalidOperation {
    System.out.println("calculate(" + logid + ", {" + work.op + "," + work.num1 + "," + work.num2 + "})");
    int val = 0;
    switch (work.op) {
    case ADD:
      val = work.num1 + work.num2;
      break;
    case SUBTRACT:
      val = work.num1 - work.num2;
      break;
    case MULTIPLY:
      val = work.num1 * work.num2;
      break;
    case DIVIDE:
      if (work.num2 == 0) {
        InvalidOperation io = new InvalidOperation();
        io.whatOp = work.op.getValue();
        io.why = "Cannot divide by 0";
        throw io;
      }
      val = work.num1 / work.num2;
      break;
    default:
      InvalidOperation io = new InvalidOperation();
      io.whatOp = work.op.getValue();
      io.why = "Unknown operation";
      throw io;
    }

    SharedStruct entry = new SharedStruct();
    entry.key = logid;
    entry.value = Integer.toString(val);
    log.put(logid, entry);

    return val;
  }

  public SharedStruct getStruct(int key) {
    System.out.println("getStruct(" + key + ")");
    return log.get(key);
  }

  public void zip() {
    System.out.println("zip()");
  }

}

https://thrift.apache.org/

Popularity 8/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: apache java thrift

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Contributed on Jan 12 2023

Anjali Sharma

0 Answers Avg Quality 2/10

apache thrift

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