Schema decorator

Author: fakhreddine

src/main/java/io/asf/java/ui/schema/decorator/CheckBoxSchemaDecorator.java

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+package io.asf.java.ui.schema.decorator;
+
+import com.fasterxml.jackson.databind.BeanProperty;
+import com.fasterxml.jackson.module.jsonSchema.JsonSchema;
+import com.fasterxml.jackson.module.jsonSchema.types.StringSchema;
+
+import io.asfjava.ui.core.form.CheckBox;
+
+public class CheckBoxSchemaDecorator implements SchemaDecorator {
+
+	@Override
+	public void customizeSchema(BeanProperty property, JsonSchema jsonschema) {
+		CheckBox annotation = property.getAnnotation(CheckBox.class);
+		if (annotation != null && annotation.title() != null) {
+			((StringSchema) jsonschema).setTitle(annotation.title());
+		}
+	}
+
+	@Override
+	public String getAnnotation() {
+		return CheckBox.class.getName();
+	}
+
+}

src/main/java/io/asf/java/ui/schema/decorator/ComboBoxSchemaDecorator.java

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+package io.asf.java.ui.schema.decorator;
+
+import com.fasterxml.jackson.databind.BeanProperty;
+import com.fasterxml.jackson.module.jsonSchema.JsonSchema;
+import com.fasterxml.jackson.module.jsonSchema.types.StringSchema;
+
+import io.asfjava.ui.core.form.ComboBox;
+
+public class ComboBoxSchemaDecorator implements SchemaDecorator {
+
+	@Override
+	public void customizeSchema(BeanProperty property, JsonSchema jsonschema) {
+		ComboBox annotation = property.getAnnotation(ComboBox.class);
+		if (annotation != null && annotation.title() != null) {
+			((StringSchema) jsonschema).setTitle(annotation.title());
+		}
+	}
+
+	@Override
+	public String getAnnotation() {
+		return ComboBox.class.getName();
+	}
+
+}

src/main/java/io/asf/java/ui/schema/decorator/PasswordSchemaDecorator.java

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+package io.asf.java.ui.schema.decorator;
+
+import com.fasterxml.jackson.databind.BeanProperty;
+import com.fasterxml.jackson.module.jsonSchema.JsonSchema;
+import com.fasterxml.jackson.module.jsonSchema.types.StringSchema;
+
+import io.asfjava.ui.core.form.Password;
+
+public class PasswordSchemaDecorator implements SchemaDecorator {
+
+	@Override
+	public void customizeSchema(BeanProperty property, JsonSchema jsonschema) {
+		Password annotation = property.getAnnotation(Password.class);
+		if (annotation != null && annotation.title() != null) {
+			((StringSchema) jsonschema).setTitle(annotation.title());
+		}
+	}
+
+	@Override
+	public String getAnnotation() {
+		return Password.class.getName();
+	}
+
+}

src/main/java/io/asf/java/ui/schema/decorator/RadioBoxSchemaDecorator.java

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+package io.asf.java.ui.schema.decorator;
+
+import com.fasterxml.jackson.databind.BeanProperty;
+import com.fasterxml.jackson.module.jsonSchema.JsonSchema;
+import com.fasterxml.jackson.module.jsonSchema.types.StringSchema;
+
+import io.asfjava.ui.core.form.Password;
+import io.asfjava.ui.core.form.RadioBox;
+
+public class RadioBoxSchemaDecorator implements SchemaDecorator {
+
+	@Override
+	public void customizeSchema(BeanProperty property, JsonSchema jsonschema) {
+		RadioBox annotation = property.getAnnotation(RadioBox.class);
+		if (annotation != null && annotation.title() != null) {
+			((StringSchema) jsonschema).setTitle(annotation.title());
+		}
+	}
+
+	@Override
+	public String getAnnotation() {
+		return RadioBox.class.getName();
+	}
+
+}

src/main/java/io/asf/java/ui/schema/decorator/SchemaDecorator.java

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+package io.asf.java.ui.schema.decorator;
+
+import com.fasterxml.jackson.databind.BeanProperty;
+import com.fasterxml.jackson.module.jsonSchema.JsonSchema;
+
+public interface SchemaDecorator {
+
+	void customizeSchema(BeanProperty property,JsonSchema jsonschema);
+	String getAnnotation();
+}

src/main/java/io/asf/java/ui/schema/decorator/TextAreaSchemaDecorator.java

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+package io.asf.java.ui.schema.decorator;
+
+import com.fasterxml.jackson.databind.BeanProperty;
+import com.fasterxml.jackson.module.jsonSchema.JsonSchema;
+import com.fasterxml.jackson.module.jsonSchema.types.StringSchema;
+
+import io.asfjava.ui.core.form.TextArea;
+
+public class TextAreaSchemaDecorator implements SchemaDecorator {
+
+	@Override
+	public void customizeSchema(BeanProperty property, JsonSchema jsonschema) {
+		TextArea annotation = property.getAnnotation(TextArea.class);
+		if (annotation != null && annotation.title() != null) {
+			((StringSchema) jsonschema).setTitle(annotation.title());
+		}
+	}
+
+	@Override
+	public String getAnnotation() {
+		return TextArea.class.getName();
+	}
+
+}

src/main/java/io/asf/java/ui/schema/decorator/TextFieldSchemaDecorator.java

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+package io.asf.java.ui.schema.decorator;
+
+import com.fasterxml.jackson.databind.BeanProperty;
+import com.fasterxml.jackson.module.jsonSchema.JsonSchema;
+import com.fasterxml.jackson.module.jsonSchema.types.StringSchema;
+
+import io.asfjava.ui.core.form.TextField;
+
+public class TextFieldSchemaDecorator implements SchemaDecorator{
+
+	@Override
+	public void customizeSchema(BeanProperty property, JsonSchema jsonschema) {
+		TextField annotation = property.getAnnotation(TextField.class);
+		if (annotation != null) {
+			if(annotation.title()!=null){
+			((StringSchema) jsonschema).setTitle(annotation.title());
+			}
+			if(annotation.pattern()!=null)
+			{
+			((StringSchema) jsonschema).setPattern(annotation.pattern());
+			}
+		}
+	}
+
+	@Override
+	public String getAnnotation() {
+		return TextField.class.getName();
+	}
+
+}

src/main/java/io/asfjava/ui/core/SchemaDecoratorFactory.java

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+package io.asfjava.ui.core;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import io.asf.java.ui.schema.decorator.SchemaDecorator;
+
+public final class SchemaDecoratorFactory {
+	public SchemaDecorator getGenerator(String annotationName) {
+		return GENERATORS.get(annotationName);
+	}
+
+	void register(String annotationName, SchemaDecorator generator) {
+		GENERATORS.put(annotationName, generator);
+	}
+
+	public static SchemaDecoratorFactory getInstance() {
+		if (INSTANCE == null) {
+			INSTANCE = new SchemaDecoratorFactory();
+		}
+		return INSTANCE;
+	}
+
+	private static final Map<String, SchemaDecorator> GENERATORS = new ConcurrentHashMap<>();
+
+	private static SchemaDecoratorFactory INSTANCE;
+
+	private SchemaDecoratorFactory() {
+	}
+}

src/main/java/io/asfjava/ui/core/SchemaDecoratorLoader.java

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+package io.asfjava.ui.core;
+
+import java.util.Set;
+
+import org.reflections.Reflections;
+
+import io.asf.java.ui.schema.decorator.SchemaDecorator;
+
+
+
+final class SchemaDecoratorLoader {
+
+	private static final String PACKAGESCAN = "io.asfjava.ui.schema.decorator";
+	private static Reflections reflections = new Reflections(PACKAGESCAN);
+	void load() {
+
+		Set<Class<? extends SchemaDecorator>> subTypes = reflections
+				.getSubTypesOf(SchemaDecorator.class);
+		for (Class<? extends SchemaDecorator> subtype : subTypes) {
+			SchemaDecorator schemaDecorator;
+			try {
+				schemaDecorator = (SchemaDecorator) Class.forName(subtype.getName()).newInstance();
+				SchemaDecoratorFactory.getInstance().register(schemaDecorator.getAnnotation(),
+						schemaDecorator);
+			} catch (InstantiationException e) {
+				e.printStackTrace();
+			} catch (IllegalAccessException e) {
+				e.printStackTrace();
+			} catch (ClassNotFoundException e) {
+				e.printStackTrace();
+			}
+		}
+	}
+
+	void unload() {
+		System.out.println("I'm unloader");
+	}
+
+	static SchemaDecoratorLoader getInstance() {
+		if (INSTANCE == null)
+			INSTANCE = new SchemaDecoratorLoader();
+		return INSTANCE;
+	}
+
+	private static SchemaDecoratorLoader INSTANCE;
+
+	private SchemaDecoratorLoader() {
+	}
+}