From 7ae0426b2814bbe371a9ab27ffbeb86e8dfad2d1 Mon Sep 17 00:00:00 2001
From: jez04 <david.jezek@post.cz>
Date: Wed, 30 Apr 2025 00:43:31 +0200
Subject: [PATCH] feat: :tada: solution lab 10
---
scores.csv | 1 +
src/main/java/lab/MyEdit.java | 13 ++++
src/main/java/lab/data/Score.java | 10 +++
src/main/java/lab/gui/EditController.java | 81 ++++++++++++++++++++++-
src/main/resources/msg.properties | 5 ++
src/main/resources/msg_cs.properties | 5 ++
src/main/resources/msg_cs_CZ.properties | 4 ++
src/main/resources/msg_en.properties | 6 ++
8 files changed, 123 insertions(+), 2 deletions(-)
create mode 100644 src/main/java/lab/MyEdit.java
create mode 100644 src/main/resources/msg.properties
create mode 100644 src/main/resources/msg_cs.properties
create mode 100644 src/main/resources/msg_cs_CZ.properties
create mode 100644 src/main/resources/msg_en.properties
diff --git a/scores.csv b/scores.csv
index e8a4626..4bbb669 100644
--- a/scores.csv
+++ b/scores.csv
@@ -4,3 +4,4 @@ AppArchitect;88;MEDIUM
DataDynamo;186;EASY
AppArchitect;88;MEDIUM
CodeConductor;273;MEDIUM
+AppArchitect;88000;HARD
diff --git a/src/main/java/lab/MyEdit.java b/src/main/java/lab/MyEdit.java
new file mode 100644
index 0000000..07b46a5
--- /dev/null
+++ b/src/main/java/lab/MyEdit.java
@@ -0,0 +1,13 @@
+package lab;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.FIELD)
+public @interface MyEdit {
+ public boolean readOnly() default false;
+ public boolean visible() default true;
+}
diff --git a/src/main/java/lab/data/Score.java b/src/main/java/lab/data/Score.java
index 2be7983..4b91d6c 100644
--- a/src/main/java/lab/data/Score.java
+++ b/src/main/java/lab/data/Score.java
@@ -8,6 +8,7 @@ import jakarta.persistence.Enumerated;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
+import lab.MyEdit;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.EqualsAndHashCode;
@@ -30,12 +31,21 @@ public class Score {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
+ @MyEdit(visible = false)
private Long id;
+ @MyEdit(readOnly = true)
private String name;
+ @MyEdit
private int points;
@Enumerated(EnumType.STRING)
+ @MyEdit
private Level level;
+
+ public String getVirtual(){
+ return "aaaa";
+ }
+
public static Score generate() {
return new Score(null, getRandomNick(), RANDOM.nextInt(50, 300), Level.values()[RANDOM.nextInt(Level.values().length)]);
diff --git a/src/main/java/lab/gui/EditController.java b/src/main/java/lab/gui/EditController.java
index 701243e..1a32160 100644
--- a/src/main/java/lab/gui/EditController.java
+++ b/src/main/java/lab/gui/EditController.java
@@ -1,7 +1,14 @@
package lab.gui;
+import java.beans.BeanInfo;
+import java.beans.IntrospectionException;
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
import java.util.HashMap;
import java.util.Map;
+import java.util.ResourceBundle;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
@@ -14,6 +21,7 @@ import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.layout.GridPane;
import javafx.stage.Stage;
+import lab.MyEdit;
import lab.data.Score;
import lombok.Setter;
@@ -50,7 +58,51 @@ public class EditController {
@FXML
void btnOkAction(ActionEvent event) {
- //TODO: add code to read values from text fields
+ try {
+ BeanInfo beanInfo = Introspector.getBeanInfo(data.getClass());
+ for (PropertyDescriptor propertyDescriptor : beanInfo.getPropertyDescriptors()) {
+ try {
+ String name = propertyDescriptor.getName();
+ Field field = data.getClass().getDeclaredField(name);
+ MyEdit myEdit = field.getAnnotation(MyEdit.class);
+ if(myEdit == null || !myEdit.visible() || myEdit.readOnly()) {
+ continue;
+ }
+ TextField textField = nameToTextField.get(name);
+ String stringValue = textField.getText();
+ Object value = null;
+ if (propertyDescriptor.getPropertyType() == String.class) {
+ value = stringValue;
+ } else if (stringValue == null || stringValue.isBlank()) {
+ value = null;
+ } else if (propertyDescriptor.getPropertyType() == Integer.class
+ || propertyDescriptor.getPropertyType() == int.class) {
+ value = Integer.parseInt(stringValue);
+ } else if (propertyDescriptor.getPropertyType() == Long.class
+ || propertyDescriptor.getPropertyType() == long.class) {
+ value = Long.parseLong(stringValue);
+ } else if (propertyDescriptor.getPropertyType() == Double.class
+ || propertyDescriptor.getPropertyType() == double.class) {
+ value = Double.parseDouble(stringValue);
+ } else if (propertyDescriptor.getPropertyType().isEnum()) {
+ for (Object enumConstant : propertyDescriptor.getPropertyType().getEnumConstants()) {
+ if (enumConstant.toString().equalsIgnoreCase(stringValue)) {
+ value = enumConstant;
+ break;
+ }
+ }
+ }
+ if (propertyDescriptor.getWriteMethod() != null) {
+ propertyDescriptor.getWriteMethod().invoke(data, value);
+ }
+ } catch (NoSuchFieldException e) {
+ log.warn("property {} has no field", propertyDescriptor.getName());
+ }
+ }
+ } catch (IntrospectionException | IllegalAccessException | InvocationTargetException e) {
+ log.error(e);
+ }
+
mainScreenController.updateData((Score)data);
stage.hide();
@@ -71,7 +123,32 @@ public class EditController {
log.info("data set {}", data);
content.getChildren().clear();
- //TODO: code to detect properties and add rows to dialog
+ ResourceBundle msg = ResourceBundle.getBundle("msg");
+ try {
+ BeanInfo beanInfo = Introspector.getBeanInfo(data.getClass());
+ int row = 0;
+ for (PropertyDescriptor propertyDescriptor : beanInfo.getPropertyDescriptors()) {
+ try {
+ Field field = data.getClass().getDeclaredField(propertyDescriptor.getName());
+ MyEdit myEdit = field.getAnnotation(MyEdit.class);
+ if (myEdit == null) {
+ continue;
+ }
+ if (!myEdit.visible()) {
+ continue;
+ }
+ String name = propertyDescriptor.getName();
+ Object value = propertyDescriptor.getReadMethod().invoke(data);
+ String localizedName = msg.getString(String.format("%s.%s", data.getClass().getSimpleName(), field.getName()));
+ addDialogRow(row, name, localizedName, value != null ? value.toString() : "", !myEdit.readOnly());
+ row++;
+ } catch (NoSuchFieldException e) {
+ log.warn("property '{}' has no field in class '{}'", propertyDescriptor.getName(), data.getClass().getCanonicalName());
+ }
+ }
+ } catch (IntrospectionException | InvocationTargetException | IllegalAccessException e) {
+ log.error(e);
+ }
}
private void addDialogRow(int rowNumber, String name, String descriptionName, String stringValue,
diff --git a/src/main/resources/msg.properties b/src/main/resources/msg.properties
new file mode 100644
index 0000000..d0655f9
--- /dev/null
+++ b/src/main/resources/msg.properties
@@ -0,0 +1,5 @@
+
+Score.id = id
+Score.level = level
+Score.name = name
+Score.points = points
diff --git a/src/main/resources/msg_cs.properties b/src/main/resources/msg_cs.properties
new file mode 100644
index 0000000..e397613
--- /dev/null
+++ b/src/main/resources/msg_cs.properties
@@ -0,0 +1,5 @@
+
+Score.id = Jednozna\u010Dn\u00FD identifik\u00E1tor
+Score.level = Obt\u00ED\u017Enost
+Score.name = Jm\u00E9no
+Score.points = Body
diff --git a/src/main/resources/msg_cs_CZ.properties b/src/main/resources/msg_cs_CZ.properties
new file mode 100644
index 0000000..73f926b
--- /dev/null
+++ b/src/main/resources/msg_cs_CZ.properties
@@ -0,0 +1,4 @@
+#Generated by ResourceBundle Editor (http://essiembre.github.io/eclipse-rbe/)
+
+Score.id = Jedine\u010Dn\u00FD identifik\u00E1tor
+Score.name = N\u00E1zev
diff --git a/src/main/resources/msg_en.properties b/src/main/resources/msg_en.properties
new file mode 100644
index 0000000..83da6ab
--- /dev/null
+++ b/src/main/resources/msg_en.properties
@@ -0,0 +1,6 @@
+#Generated by ResourceBundle Editor (http://essiembre.github.io/eclipse-rbe/)
+
+Score.id = Unique identificator
+Score.level = Level
+Score.name = Name
+Score.points = Points
--
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