TnSb/android-calculatorpp
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interrupt work thread

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serso 2011-10-28 00:29:46 +04:00
parent ff65d52a7e
commit ec55ccb1c6
2 changed files with 7 additions and 2 deletions
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6
src/main/java/org/solovyev/android/calculator/model/CalculatorEngine.java
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@ -8,6 +8,7 @@ package org.solovyev.android.calculator.model;
import android.content.Context; import android.content.Context;
import android.content.SharedPreferences; import android.content.SharedPreferences;
import jscl.math.Expression; import jscl.math.Expression;
import jscl.text.ParseInterruptedException;
import org.jetbrains.annotations.NotNull; import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable; import org.jetbrains.annotations.Nullable;
import org.solovyev.android.calculator.R; import org.solovyev.android.calculator.R;
@ -177,6 +178,9 @@ public enum CalculatorEngine {
calculationResult.setObject(finalOperation.evaluate(Expression.valueOf(jsclExpression))); calculationResult.setObject(finalOperation.evaluate(Expression.valueOf(jsclExpression)));
} catch (jscl.text.ParseException e) { } catch (jscl.text.ParseException e) {
exception.setObject(new ParseException(e)); exception.setObject(new ParseException(e));
} catch (ParseInterruptedException e) {
System.out.print("Interrupted!");
// do nothing - we ourselves interrupt the calculations
} finally { } finally {
//Log.d(CalculatorEngine.class.getName(), "Calculation thread ended work: " + thread.getName()); //Log.d(CalculatorEngine.class.getName(), "Calculation thread ended work: " + thread.getName());
calculationThread.setObject(null); calculationThread.setObject(null);
@ -187,7 +191,7 @@ public enum CalculatorEngine {
try { try {
//Log.d(CalculatorEngine.class.getName(), "Main thread is waiting: " + Thread.currentThread().getName()); //Log.d(CalculatorEngine.class.getName(), "Main thread is waiting: " + Thread.currentThread().getName());
latch.await(3000, TimeUnit.SECONDS); latch.await(2, TimeUnit.SECONDS);
//Log.d(CalculatorEngine.class.getName(), "Main thread got up: " + Thread.currentThread().getName()); //Log.d(CalculatorEngine.class.getName(), "Main thread got up: " + Thread.currentThread().getName());
final ParseException evalErrorLocal = exception.getObject(); final ParseException evalErrorLocal = exception.getObject();

3
src/test/java/org/solovyev/android/calculator/model/CalculatorEngineTest.java
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@ -18,6 +18,7 @@ import java.util.Locale;
* Date: 9/17/11 * Date: 9/17/11
* Time: 9:47 PM * Time: 9:47 PM
*/ */
public class CalculatorEngineTest { public class CalculatorEngineTest {
@BeforeClass @BeforeClass
@ -35,7 +36,7 @@ public class CalculatorEngineTest {
cm.evaluate(JsclOperation.numeric, "3^10^10^10"); cm.evaluate(JsclOperation.numeric, "3^10^10^10");
Assert.fail(); Assert.fail();
} catch (ParseException e) { } catch (ParseException e) {
if (e.getCause().getMessage().startsWith("Too big")) { if (e.getMessage().startsWith("Too long calculation")) {
} else { } else {
System.out.print(e.getCause().getMessage()); System.out.print(e.getCause().getMessage());