messages

res/values-ru/strings.xml

@@ -266,4 +266,11 @@ e ^ i = 0.5403 + 0.84147i\n
 6. <b>Экран настроек:</b> содержит список настроек приложения. На экран можно попасть нажав кнопку Настройки в меню.
 			</string>
 
+	<string name="msg_1">Арифметическая ошибка: {0}</string>
+	<string name="msg_2">Слишком сложное выражение</string>
+	<string name="msg_3">Вычисление выражения занимает слишком много времени - проверьте выражение</string>
+	<string name="msg_4">Вычисление было отменено</string>
+	<string name="msg_5">Для функции {0} не определены параметры</string>
+	<string name="msg_6">В выражении найден Бесконечный цикл - проверьте выражение</string>
+
 </resources>

res/values/strings.xml

@@ -269,26 +269,11 @@ Check the \'Round result\' preference in application settings - it should be tur
 			</string>
 
 
-	<string name="msg_msg_1">Arithmetic error occurred: {0}</string>
+	<string name="msg_1">Arithmetic error occurred: {0}</string>
-	<string name="msg_msg_2">Too complex expression</string>
+	<string name="msg_2">Too complex expression</string>
-	<string name="msg_msg_3">Too long execution time - check the expression</string>
+	<string name="msg_3">Too long execution time - check the expression</string>
-	<string name="msg_msg_4">Evaluation was cancelled</string>
+	<string name="msg_4">Evaluation was cancelled</string>
-	<string name="msg_msg_5">No parameters are specified for function: {0}</string>
+	<string name="msg_5">No parameters are specified for function: {0}</string>
-	<string name="msg_msg_6">Infinite loop is detected in expression</string>
+	<string name="msg_6">Infinite loop is detected in expression</string>
-
-	<string name="msg_jscl_msg_1">Premature end of processing</string>
-	<string name="msg_jscl_msg_2">There is no operator with name: {0}</string>
-	<string name="msg_jscl_msg_3">Operator name is not valid: {0}</string>
-	<string name="msg_jscl_msg_4">Postfix function with name {0} doesn\'\'t exist</string>
-	<string name="msg_jscl_msg_5">Constant name must start with character</string>
-	<string name="msg_jscl_msg_6">Cannot be implicit function - usual function or operator with same name is defined: {0}</string>
-	<string name="msg_jscl_msg_7">Digit is expected</string>
-	<string name="msg_jscl_msg_8">Invalid number: {0}</string>
-	<string name="msg_jscl_msg_9">First letter of number must be digit</string>
-	<string name="msg_jscl_msg_10">Expected characters are {0} or {1}</string>
-	<string name="msg_jscl_msg_11">Expected characters are {0}</string>
-	<string name="msg_jscl_msg_12">Expected character is {0}</string>
-	<string name="msg_jscl_msg_13">Function name is not valid: {0}</string>
-	<string name="msg_jscl_msg_14">Expected number of parameters differs from actual {0}</string>
 
 </resources>

src/main/java/org/solovyev/android/calculator/CalculatorActivity.java

@@ -19,7 +19,6 @@ import android.text.method.LinkMovementMethod;
 import android.util.Log;
 import android.util.TypedValue;
 import android.view.*;
-import android.widget.Button;
 import android.widget.EditText;
 import android.widget.TextView;
 import jscl.AngleUnit;
@@ -27,7 +26,6 @@ import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.solovyev.android.calculator.math.MathType;
 import org.solovyev.android.calculator.model.CalculatorEngine;
-import org.solovyev.android.msg.AndroidMessageRegistry;
 import org.solovyev.android.view.FontSizeAdjuster;
 import org.solovyev.android.view.prefs.ResourceCache;
 import org.solovyev.android.view.widgets.*;
@@ -36,11 +34,7 @@ import org.solovyev.common.utils.Announcer;
 import org.solovyev.common.utils.Point2d;
 import org.solovyev.common.utils.history.HistoryAction;
 
-import java.lang.reflect.Field;
-import java.lang.reflect.Modifier;
 import java.text.DecimalFormatSymbols;
-import java.util.ArrayList;
-import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 
@@ -500,14 +494,11 @@ public class CalculatorActivity extends Activity implements FontSizeAdjuster, Sh
 		}
 
 		calculatorModel = CalculatorModel.instance.init(this, preferences, CalculatorEngine.instance);
-		AndroidMessageRegistry.instance.init(this);
 	}
 
 	@Override
 	protected void onDestroy() {
 		super.onDestroy();
-
-		AndroidMessageRegistry.instance.finish();
 	}
 
 	@Override

src/main/java/org/solovyev/android/calculator/model/ParseException.java

@@ -6,30 +6,25 @@
 
 package org.solovyev.android.calculator.model;
 
-import android.content.Context;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
-import org.solovyev.android.view.prefs.ResourceCache;
+import org.solovyev.android.msg.AndroidMessage;
 import org.solovyev.common.exceptions.SersoException;
-import org.solovyev.common.utils.CollectionsUtils;
+import org.solovyev.common.msg.Message;
+import org.solovyev.common.msg.MessageType;
 
-import java.text.MessageFormat;
-import java.util.Arrays;
-import java.util.Collections;
 import java.util.List;
+import java.util.Locale;
 
 /**
  * User: serso
  * Date: 10/6/11
  * Time: 9:25 PM
  */
-public class ParseException extends SersoException {
+public class ParseException extends SersoException implements Message {
 
 	@NotNull
-	private final String messageId;
+	private final Message message;
-
-	@NotNull
-	private final List<Object> parameters;
 
 	@NotNull
 	private final String expression;
@@ -38,38 +33,21 @@ public class ParseException extends SersoException {
 	private final Integer position;
 
 	public ParseException(@NotNull jscl.text.ParseException jsclParseException) {
-		this.messageId = "jscl_" + jsclParseException.getMessageId();
+		this.message = jsclParseException;
 		this.expression = jsclParseException.getExpression();
 		this.position = jsclParseException.getPosition();
-		this.parameters = jsclParseException.getParameters();
 	}
 
 	public ParseException(@NotNull String messageId, @Nullable Integer position, @NotNull String expression, Object... parameters) {
-		this.messageId = messageId;
+		this.message = new AndroidMessage(messageId, MessageType.error, parameters);
 		this.expression = expression;
 		this.position = position;
-
-		if (CollectionsUtils.isEmpty(parameters)) {
-			this.parameters = Collections.emptyList();
-		} else {
-			this.parameters = Arrays.asList(parameters);
-		}
 	}
 
 	public ParseException(@NotNull String messageId, @NotNull String expression, Object... parameters) {
 		this(messageId, null, expression, parameters);
 	}
 
-	@NotNull
-	public String getMessageId() {
-		return messageId;
-	}
-
-	@NotNull
-	public List<Object> getParameters() {
-		return parameters;
-	}
-
 	@NotNull
 	public String getExpression() {
 		return expression;
@@ -80,20 +58,33 @@ public class ParseException extends SersoException {
 		return position;
 	}
 
+	@NotNull
+	@Override
+	public String getMessageCode() {
+		return this.message.getMessageCode();
+	}
+
+	@NotNull
+	@Override
+	public List<Object> getParameters() {
+		return this.message.getParameters();
+	}
+
+	@NotNull
+	@Override
+	public MessageType getMessageType() {
+		return this.message.getMessageType();
+	}
+
 	@Override
 	@Nullable
 	public String getLocalizedMessage() {
-		String result = null;
+		return this.message.getLocalizedMessage(Locale.getDefault());
+	}
 
-		final String message = ResourceCache.instance.getCaption("msg_" + getMessageId());
+	@NotNull
-		if (message != null) {
+	@Override
-			if ( parameters.size() > 0 ) {
+	public String getLocalizedMessage(@NotNull Locale locale) {
-				result = MessageFormat.format(message, parameters.toArray(new Object[parameters.size()]));
+		return this.message.getLocalizedMessage(locale);
-			} else {
-				result = message;
-			}
-		}
-
-		return result;
 	}
 }

src/main/java/org/solovyev/android/msg/AndroidMessage.java

@@ -7,27 +7,34 @@
 package org.solovyev.android.msg;
 
 import org.jetbrains.annotations.NotNull;
+import org.solovyev.android.view.prefs.ResourceCache;
 import org.solovyev.common.msg.AbstractMessage;
 import org.solovyev.common.msg.MessageType;
 
 import java.util.List;
+import java.util.Locale;
 
 /**
  * User: serso
  * Date: 10/18/11
  * Time: 11:57 PM
  */
-public class AndroidMessage extends AbstractMessage<Integer> {
+public class AndroidMessage extends AbstractMessage {
 
-	public AndroidMessage(@NotNull Integer messageCode,
+	public AndroidMessage(@NotNull String messageCode,
-							 @NotNull MessageType messageType,
+						  @NotNull MessageType messageType,
-							 @org.jetbrains.annotations.Nullable Object... arguments) {
+						  @org.jetbrains.annotations.Nullable Object... arguments) {
 		super(messageCode, messageType, arguments);
 	}
 
-	public AndroidMessage(@NotNull Integer messageCode,
+	public AndroidMessage(@NotNull String messageCode,
-							 @NotNull MessageType messageType,
+						  @NotNull MessageType messageType,
-							 @org.jetbrains.annotations.Nullable List<?> arguments) {
+						  @NotNull List<?> arguments) {
 		super(messageCode, messageType, arguments);
 	}
+
+	@Override
+	protected String getMessagePattern(@NotNull Locale locale) {
+		return ResourceCache.instance.getCaption(getMessageCode());
+	}
 }

src/main/java/org/solovyev/android/msg/AndroidMessageRegistry.java

@@ -1,66 +0,0 @@
-/*
- * Copyright (c) 2009-2011. Created by serso aka se.solovyev.
- * For more information, please, contact se.solovyev@gmail.com
- * or visit http://se.solovyev.org
- */
-
-package org.solovyev.android.msg;
-
-import android.content.Context;
-import android.widget.Toast;
-import org.jetbrains.annotations.NotNull;
-import org.solovyev.common.msg.MessageRegistry;
-
-import java.util.Locale;
-
-/**
- * User: serso
- * Date: 10/18/11
- * Time: 11:49 PM
- */
-public enum AndroidMessageRegistry implements MessageRegistry<AndroidMessage> {
-
-	instance;
-
-	private Context context;
-
-	public void init(@NotNull Context context) {
-		this.context = context;
-	}
-
-	@Override
-	public void addMessage(@NotNull AndroidMessage message) {
-		if (context != null) {
-			Toast.makeText(context, formatMessage(message), Toast.LENGTH_SHORT).show();
-		}
-	}
-
-	@NotNull
-	@Override
-	public AndroidMessage getMessage() {
-		throw new UnsupportedOperationException();
-	}
-
-	@Override
-	public boolean hasMessage() {
-		throw new UnsupportedOperationException();
-	}
-
-	@NotNull
-	public String formatMessage(@NotNull AndroidMessage message) {
-		final String messagePattern = context.getString(message.getMessageCode());
-
-		final String result;
-		if (messagePattern != null) {
-			result = message.formatMessage(messagePattern, Locale.getDefault());
-		} else {
-			result = "";
-		}
-
-		return result;
-	}
-
-	public void finish() {
-		this.context = null;
-	}
-}

src/main/java/org/solovyev/android/view/prefs/ResourceCache.java

@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2009-2011. Created by serso aka se.solovyev.
+ * For more information, please, contact se.solovyev@gmail.com
+ * or visit http://se.solovyev.org
+ */
+
 package org.solovyev.android.view.prefs;
 
 import android.app.Activity;
@@ -6,7 +12,6 @@ import android.view.View;
 import android.widget.Button;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
-import org.solovyev.android.calculator.R;
 import org.solovyev.android.view.widgets.DragButton;
 
 import java.lang.reflect.Field;

src/main/java/org/solovyev/util/math/Complex.java

@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2009-2011. Created by serso aka se.solovyev.
- * For more information, please, contact se.solovyev@gmail.com
- */
-
-package org.solovyev.util.math;
-
-import org.jetbrains.annotations.Nullable;
-
-/**
-* User: serso
-* Date: 9/17/11
-* Time: 11:35 PM
-*/
-public class Complex {
-
-	@Nullable
-	private Double real;
-
-	@Nullable
-	private Double imaginary;
-
-	@Nullable
-	public Double getReal() {
-		return real;
-	}
-
-	public void setReal(@Nullable Double real) {
-		this.real = real;
-	}
-
-	@Nullable
-	public Double getImaginary() {
-		return imaginary;
-	}
-
-	public void setImaginary(@Nullable Double imaginary) {
-		this.imaginary = imaginary;
-	}
-}

src/test/java/org/solovyev/android/calculator/model/CalculatorEngineTest.java

@@ -40,7 +40,7 @@ public class CalculatorEngineTest {
 			cm.evaluate(JsclOperation.numeric, "3^10^10^10");
 			Assert.fail();
 		} catch (ParseException e) {
-			if (e.getMessageId().equals(Messages.msg_3)) {
+			if (e.getMessageCode().equals(Messages.msg_3)) {
 
 			} else {
 				System.out.print(e.getCause().getMessage());
@@ -52,7 +52,7 @@ public class CalculatorEngineTest {
 			cm.evaluate(JsclOperation.numeric, "9999999!");
 			Assert.fail();
 		} catch (ParseException e) {
-			if (e.getMessageId().equals(Messages.msg_3)) {
+			if (e.getMessageCode().equals(Messages.msg_3)) {
 
 			} else {
 				System.out.print(e.getCause().getMessage());