-/*\r
-@VaadinApache2LicenseForJavaFiles@\r
- */\r
-\r
-package com.vaadin.terminal.gwt.client.communication;\r
-\r
-import com.vaadin.terminal.gwt.widgetsetutils.SerializerMapGenerator;\r
-\r
-/**\r
- * Provide a mapping from a type (communicated between the server and the\r
- * client) and a {@link VaadinSerializer} instance.\r
- * \r
- * An implementation of this class is created at GWT compilation time by\r
- * {@link SerializerMapGenerator}, so this interface can be instantiated with\r
- * GWT.create().\r
- * \r
- * @since 7.0\r
- */\r
-public interface SerializerMap {\r
-\r
- /**\r
- * Returns a serializer instance for a given type.\r
- * \r
- * @param type\r
- * type communicated on between the server and the client\r
- * (currently fully qualified class name)\r
- * @return serializer instance, not null\r
- * @throws RuntimeException\r
- * if no serializer is found\r
- */\r
- // TODO better error handling in javadoc and in generator\r
- public VaadinSerializer getSerializer(String type);\r
-\r
-}\r
+/*
+@VaadinApache2LicenseForJavaFiles@
+ */
+
+package com.vaadin.terminal.gwt.client.communication;
+
+import com.vaadin.terminal.gwt.widgetsetutils.SerializerMapGenerator;
+
+/**
+ * Provide a mapping from a type (communicated between the server and the
+ * client) and a {@link VaadinSerializer} instance.
+ *
+ * An implementation of this class is created at GWT compilation time by
+ * {@link SerializerMapGenerator}, so this interface can be instantiated with
+ * GWT.create().
+ *
+ * @since 7.0
+ */
+public interface SerializerMap {
+
+ /**
+ * Returns a serializer instance for a given type.
+ *
+ * @param type
+ * type communicated on between the server and the client
+ * (currently fully qualified class name)
+ * @return serializer instance, not null
+ * @throws RuntimeException
+ * if no serializer is found
+ */
+ // TODO better error handling in javadoc and in generator
+ public VaadinSerializer getSerializer(String type);
+
+}
-/*\r
-@VaadinApache2LicenseForJavaFiles@\r
- */\r
-\r
-package com.vaadin.terminal.gwt.client.communication;\r
-\r
-import com.google.gwt.json.client.JSONObject;\r
-import com.vaadin.terminal.gwt.client.VPaintableMap;\r
-\r
-/**\r
- * Serializer that can deserialize custom objects received from the server.\r
- * \r
- * Each serializer can handle objects of a single type - see\r
- * {@link SerializerMap}.\r
- * \r
- * @since 7.0\r
- */\r
-public interface VaadinSerializer {\r
-\r
- /**\r
- * Creates and deserializes an object received from the server.\r
- * \r
- * @param jsonValue\r
- * JSON map from property name to property value\r
- * @param idMapper\r
- * mapper from paintable id to paintable, used to decode\r
- * references to paintables\r
- * @return deserialized object\r
- */\r
- // TODO Object -> something\r
- Object deserialize(JSONObject jsonValue, VPaintableMap idMapper);\r
-\r
-}\r
+/*
+@VaadinApache2LicenseForJavaFiles@
+ */
+
+package com.vaadin.terminal.gwt.client.communication;
+
+import com.google.gwt.json.client.JSONObject;
+import com.vaadin.terminal.gwt.client.VPaintableMap;
+
+/**
+ * Serializer that can deserialize custom objects received from the server.
+ *
+ * Each serializer can handle objects of a single type - see
+ * {@link SerializerMap}.
+ *
+ * @since 7.0
+ */
+public interface VaadinSerializer {
+
+ /**
+ * Creates and deserializes an object received from the server.
+ *
+ * @param jsonValue
+ * JSON map from property name to property value
+ * @param idMapper
+ * mapper from paintable id to paintable, used to decode
+ * references to paintables
+ * @return deserialized object
+ */
+ // TODO Object -> something
+ Object deserialize(JSONObject jsonValue, VPaintableMap idMapper);
+
+}
-/*\r
-@VaadinApache2LicenseForJavaFiles@\r
- */\r
-\r
-package com.vaadin.terminal.gwt.client.ui;\r
-\r
-import com.vaadin.terminal.gwt.client.ComponentState;\r
-import com.vaadin.ui.Button;\r
-\r
-/**\r
- * Shared state for Button and NativeButton.\r
- * \r
- * @see ComponentState\r
- * \r
- * @since 7.0\r
- */\r
-public class VButtonState extends ComponentState {\r
- private boolean disableOnClick = false;\r
- private int clickShortcutKeyCode = 0;\r
-\r
- /**\r
- * Checks whether the button should be disabled on the client side on next\r
- * click.\r
- * \r
- * @return true if the button should be disabled on click\r
- */\r
- public boolean isDisableOnClick() {\r
- return disableOnClick;\r
- }\r
-\r
- /**\r
- * Sets whether the button should be disabled on the client side on next\r
- * click.\r
- * \r
- * @param disableOnClick\r
- * true if the button should be disabled on click\r
- */\r
- public void setDisableOnClick(boolean disableOnClick) {\r
- this.disableOnClick = disableOnClick;\r
- }\r
-\r
- /**\r
- * Returns the key code for activating the button via a keyboard shortcut.\r
- * \r
- * See {@link Button#setClickShortcut(int, int...)} for more information.\r
- * \r
- * @return key code or 0 for none\r
- */\r
- public int getClickShortcutKeyCode() {\r
- return clickShortcutKeyCode;\r
- }\r
-\r
- /**\r
- * Sets the key code for activating the button via a keyboard shortcut.\r
- * \r
- * See {@link Button#setClickShortcut(int, int...)} for more information.\r
- * \r
- * @param clickShortcutKeyCode\r
- * key code or 0 for none\r
- */\r
- public void setClickShortcutKeyCode(int clickShortcutKeyCode) {\r
- this.clickShortcutKeyCode = clickShortcutKeyCode;\r
- }\r
-\r
-}\r
+/*
+@VaadinApache2LicenseForJavaFiles@
+ */
+
+package com.vaadin.terminal.gwt.client.ui;
+
+import com.vaadin.terminal.gwt.client.ComponentState;
+import com.vaadin.ui.Button;
+
+/**
+ * Shared state for Button and NativeButton.
+ *
+ * @see ComponentState
+ *
+ * @since 7.0
+ */
+public class VButtonState extends ComponentState {
+ private boolean disableOnClick = false;
+ private int clickShortcutKeyCode = 0;
+
+ /**
+ * Checks whether the button should be disabled on the client side on next
+ * click.
+ *
+ * @return true if the button should be disabled on click
+ */
+ public boolean isDisableOnClick() {
+ return disableOnClick;
+ }
+
+ /**
+ * Sets whether the button should be disabled on the client side on next
+ * click.
+ *
+ * @param disableOnClick
+ * true if the button should be disabled on click
+ */
+ public void setDisableOnClick(boolean disableOnClick) {
+ this.disableOnClick = disableOnClick;
+ }
+
+ /**
+ * Returns the key code for activating the button via a keyboard shortcut.
+ *
+ * See {@link Button#setClickShortcut(int, int...)} for more information.
+ *
+ * @return key code or 0 for none
+ */
+ public int getClickShortcutKeyCode() {
+ return clickShortcutKeyCode;
+ }
+
+ /**
+ * Sets the key code for activating the button via a keyboard shortcut.
+ *
+ * See {@link Button#setClickShortcut(int, int...)} for more information.
+ *
+ * @param clickShortcutKeyCode
+ * key code or 0 for none
+ */
+ public void setClickShortcutKeyCode(int clickShortcutKeyCode) {
+ this.clickShortcutKeyCode = clickShortcutKeyCode;
+ }
+
+}
-/*\r
-@VaadinApache2LicenseForJavaFiles@\r
- */\r
-\r
-package com.vaadin.terminal.gwt.widgetsetutils;\r
-\r
-import java.io.PrintWriter;\r
-import java.util.Date;\r
-\r
-import com.google.gwt.core.client.GWT;\r
-import com.google.gwt.core.ext.Generator;\r
-import com.google.gwt.core.ext.GeneratorContext;\r
-import com.google.gwt.core.ext.TreeLogger;\r
-import com.google.gwt.core.ext.TreeLogger.Type;\r
-import com.google.gwt.core.ext.UnableToCompleteException;\r
-import com.google.gwt.core.ext.typeinfo.JClassType;\r
-import com.google.gwt.core.ext.typeinfo.JMethod;\r
-import com.google.gwt.core.ext.typeinfo.JPrimitiveType;\r
-import com.google.gwt.core.ext.typeinfo.JType;\r
-import com.google.gwt.core.ext.typeinfo.TypeOracle;\r
-import com.google.gwt.json.client.JSONArray;\r
-import com.google.gwt.json.client.JSONObject;\r
-import com.google.gwt.user.rebind.ClassSourceFileComposerFactory;\r
-import com.google.gwt.user.rebind.SourceWriter;\r
-import com.vaadin.terminal.gwt.client.VPaintableMap;\r
-import com.vaadin.terminal.gwt.client.communication.JsonDecoder;\r
-import com.vaadin.terminal.gwt.client.communication.VaadinSerializer;\r
-\r
-/**\r
- * GWT generator for creating serializer classes for custom classes sent from\r
- * server to client.\r
- * \r
- * Only fields with a correspondingly named setter are deserialized.\r
- * \r
- * @since 7.0\r
- */\r
-public class SerializerGenerator extends Generator {\r
-\r
- private String packageName;\r
- private String beanSerializerClassName;\r
-\r
- @Override\r
- public String generate(TreeLogger logger, GeneratorContext context,\r
- String beanTypeName) throws UnableToCompleteException {\r
- String beanSerializerTypeName = beanTypeName + "_Serializer";\r
- try {\r
- TypeOracle typeOracle = context.getTypeOracle();\r
-\r
- // get classType and save instance variables\r
- JClassType classType = typeOracle.getType(beanTypeName);\r
- packageName = classType.getPackage().getName();\r
- beanSerializerClassName = classType.getSimpleSourceName()\r
- + "_Serializer";\r
- // Generate class source code\r
- generateClass(logger, context, beanTypeName, beanSerializerTypeName);\r
- } catch (Exception e) {\r
- logger.log(TreeLogger.ERROR, "SerializerGenerator failed for "\r
- + beanTypeName, e);\r
- }\r
- // return the fully qualifed name of the class generated\r
- return packageName + "." + beanSerializerClassName;\r
- }\r
-\r
- /**\r
- * Generate source code for a VaadinSerializer implementation.\r
- * \r
- * @param logger\r
- * Logger object\r
- * @param context\r
- * Generator context\r
- * @param beanTypeName\r
- * bean type for which the serializer is to be generated\r
- * @param beanSerializerTypeName\r
- * name of the serializer class to generate\r
- */\r
- private void generateClass(TreeLogger logger, GeneratorContext context,\r
- String beanTypeName, String beanSerializerTypeName) {\r
- // get print writer that receives the source code\r
- PrintWriter printWriter = null;\r
- printWriter = context.tryCreate(logger, packageName,\r
- beanSerializerClassName);\r
-\r
- // print writer if null, source code has ALREADY been generated\r
- if (printWriter == null) {\r
- return;\r
- }\r
- Date date = new Date();\r
- TypeOracle typeOracle = context.getTypeOracle();\r
- logger.log(Type.DEBUG, "Processing serializable type " + beanTypeName\r
- + "...");\r
-\r
- // init composer, set class properties, create source writer\r
- ClassSourceFileComposerFactory composer = null;\r
- composer = new ClassSourceFileComposerFactory(packageName,\r
- beanSerializerClassName);\r
- composer.addImport(GWT.class.getName());\r
- composer.addImport(JSONArray.class.getName());\r
- // composer.addImport(JSONObject.class.getName());\r
- // composer.addImport(VPaintableMap.class.getName());\r
- composer.addImport(JsonDecoder.class.getName());\r
- // composer.addImport(VaadinSerializer.class.getName());\r
-\r
- composer.addImplementedInterface(VaadinSerializer.class.getName());\r
-\r
- SourceWriter sourceWriter = composer.createSourceWriter(context,\r
- printWriter);\r
- sourceWriter.indent();\r
-\r
- sourceWriter.println("public " + beanTypeName + " deserialize("\r
- + JSONObject.class.getName() + " jsonValue, "\r
- + VPaintableMap.class.getName() + " idMapper) {");\r
- sourceWriter.indent();\r
-\r
- // VButtonState state = GWT.create(VButtonState.class);\r
- sourceWriter.println(beanTypeName + " state = GWT.create("\r
- + beanTypeName + ".class);");\r
- JClassType beanType = typeOracle.findType(beanTypeName);\r
- for (JMethod method : beanType.getMethods()) {\r
- // Process all setters that have corresponding fields\r
- if (!method.isPublic() || method.isStatic()\r
- || !method.getName().startsWith("set")\r
- || method.getParameterTypes().length != 1) {\r
- // Not setter, skip to next method\r
- continue;\r
-\r
- }\r
- String setterName = method.getName();\r
- String capitalizedFieldName = setterName.substring(3);\r
- String fieldName = decapitalize(capitalizedFieldName);\r
- JType setterParameterType = method.getParameterTypes()[0];\r
-\r
- logger.log(Type.DEBUG, "* Processing field " + fieldName + " in "\r
- + beanTypeName);\r
-\r
- String jsonFieldName = "json" + capitalizedFieldName;\r
- // JSONArray jsonHeight = (JSONArray) jsonValue.get("height");\r
- sourceWriter.println("JSONArray " + jsonFieldName\r
- + " = (JSONArray) jsonValue.get(\"" + fieldName + "\");");\r
-\r
- // state.setHeight((String)\r
- // JsonDecoder.convertValue(jsonFieldValue,idMapper));\r
-\r
- String fieldType;\r
- JPrimitiveType primitiveType = setterParameterType.isPrimitive();\r
- if (primitiveType != null) {\r
- // This is a primitive type -> must used the boxed type\r
- fieldType = primitiveType.getQualifiedBoxedSourceName();\r
- } else {\r
- fieldType = setterParameterType.getQualifiedSourceName();\r
- }\r
-\r
- sourceWriter.println("state." + setterName + "((" + fieldType\r
- + ") JsonDecoder.convertValue(" + jsonFieldName\r
- + ", idMapper));");\r
- }\r
-\r
- // return state;\r
- sourceWriter.println("return state;");\r
- sourceWriter.println("}");\r
- sourceWriter.outdent();\r
-\r
- // End of class\r
- sourceWriter.println("}");\r
- sourceWriter.outdent();\r
-\r
- // commit generated class\r
- context.commit(logger, printWriter);\r
- logger.log(Type.INFO,\r
- "Done. (" + (new Date().getTime() - date.getTime()) / 1000\r
- + "seconds)");\r
-\r
- }\r
-\r
- private String decapitalize(String name) {\r
- return name.substring(0, 1).toLowerCase() + name.substring(1);\r
- }\r
-}\r
+/*
+@VaadinApache2LicenseForJavaFiles@
+ */
+
+package com.vaadin.terminal.gwt.widgetsetutils;
+
+import java.io.PrintWriter;
+import java.util.Date;
+
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.core.ext.Generator;
+import com.google.gwt.core.ext.GeneratorContext;
+import com.google.gwt.core.ext.TreeLogger;
+import com.google.gwt.core.ext.TreeLogger.Type;
+import com.google.gwt.core.ext.UnableToCompleteException;
+import com.google.gwt.core.ext.typeinfo.JClassType;
+import com.google.gwt.core.ext.typeinfo.JMethod;
+import com.google.gwt.core.ext.typeinfo.JPrimitiveType;
+import com.google.gwt.core.ext.typeinfo.JType;
+import com.google.gwt.core.ext.typeinfo.TypeOracle;
+import com.google.gwt.json.client.JSONArray;
+import com.google.gwt.json.client.JSONObject;
+import com.google.gwt.user.rebind.ClassSourceFileComposerFactory;
+import com.google.gwt.user.rebind.SourceWriter;
+import com.vaadin.terminal.gwt.client.VPaintableMap;
+import com.vaadin.terminal.gwt.client.communication.JsonDecoder;
+import com.vaadin.terminal.gwt.client.communication.VaadinSerializer;
+
+/**
+ * GWT generator for creating serializer classes for custom classes sent from
+ * server to client.
+ *
+ * Only fields with a correspondingly named setter are deserialized.
+ *
+ * @since 7.0
+ */
+public class SerializerGenerator extends Generator {
+
+ private String packageName;
+ private String beanSerializerClassName;
+
+ @Override
+ public String generate(TreeLogger logger, GeneratorContext context,
+ String beanTypeName) throws UnableToCompleteException {
+ String beanSerializerTypeName = beanTypeName + "_Serializer";
+ try {
+ TypeOracle typeOracle = context.getTypeOracle();
+
+ // get classType and save instance variables
+ JClassType classType = typeOracle.getType(beanTypeName);
+ packageName = classType.getPackage().getName();
+ beanSerializerClassName = classType.getSimpleSourceName()
+ + "_Serializer";
+ // Generate class source code
+ generateClass(logger, context, beanTypeName, beanSerializerTypeName);
+ } catch (Exception e) {
+ logger.log(TreeLogger.ERROR, "SerializerGenerator failed for "
+ + beanTypeName, e);
+ }
+ // return the fully qualifed name of the class generated
+ return packageName + "." + beanSerializerClassName;
+ }
+
+ /**
+ * Generate source code for a VaadinSerializer implementation.
+ *
+ * @param logger
+ * Logger object
+ * @param context
+ * Generator context
+ * @param beanTypeName
+ * bean type for which the serializer is to be generated
+ * @param beanSerializerTypeName
+ * name of the serializer class to generate
+ */
+ private void generateClass(TreeLogger logger, GeneratorContext context,
+ String beanTypeName, String beanSerializerTypeName) {
+ // get print writer that receives the source code
+ PrintWriter printWriter = null;
+ printWriter = context.tryCreate(logger, packageName,
+ beanSerializerClassName);
+
+ // print writer if null, source code has ALREADY been generated
+ if (printWriter == null) {
+ return;
+ }
+ Date date = new Date();
+ TypeOracle typeOracle = context.getTypeOracle();
+ logger.log(Type.DEBUG, "Processing serializable type " + beanTypeName
+ + "...");
+
+ // init composer, set class properties, create source writer
+ ClassSourceFileComposerFactory composer = null;
+ composer = new ClassSourceFileComposerFactory(packageName,
+ beanSerializerClassName);
+ composer.addImport(GWT.class.getName());
+ composer.addImport(JSONArray.class.getName());
+ // composer.addImport(JSONObject.class.getName());
+ // composer.addImport(VPaintableMap.class.getName());
+ composer.addImport(JsonDecoder.class.getName());
+ // composer.addImport(VaadinSerializer.class.getName());
+
+ composer.addImplementedInterface(VaadinSerializer.class.getName());
+
+ SourceWriter sourceWriter = composer.createSourceWriter(context,
+ printWriter);
+ sourceWriter.indent();
+
+ sourceWriter.println("public " + beanTypeName + " deserialize("
+ + JSONObject.class.getName() + " jsonValue, "
+ + VPaintableMap.class.getName() + " idMapper) {");
+ sourceWriter.indent();
+
+ // VButtonState state = GWT.create(VButtonState.class);
+ sourceWriter.println(beanTypeName + " state = GWT.create("
+ + beanTypeName + ".class);");
+ JClassType beanType = typeOracle.findType(beanTypeName);
+ for (JMethod method : beanType.getMethods()) {
+ // Process all setters that have corresponding fields
+ if (!method.isPublic() || method.isStatic()
+ || !method.getName().startsWith("set")
+ || method.getParameterTypes().length != 1) {
+ // Not setter, skip to next method
+ continue;
+
+ }
+ String setterName = method.getName();
+ String capitalizedFieldName = setterName.substring(3);
+ String fieldName = decapitalize(capitalizedFieldName);
+ JType setterParameterType = method.getParameterTypes()[0];
+
+ logger.log(Type.DEBUG, "* Processing field " + fieldName + " in "
+ + beanTypeName);
+
+ String jsonFieldName = "json" + capitalizedFieldName;
+ // JSONArray jsonHeight = (JSONArray) jsonValue.get("height");
+ sourceWriter.println("JSONArray " + jsonFieldName
+ + " = (JSONArray) jsonValue.get(\"" + fieldName + "\");");
+
+ // state.setHeight((String)
+ // JsonDecoder.convertValue(jsonFieldValue,idMapper));
+
+ String fieldType;
+ JPrimitiveType primitiveType = setterParameterType.isPrimitive();
+ if (primitiveType != null) {
+ // This is a primitive type -> must used the boxed type
+ fieldType = primitiveType.getQualifiedBoxedSourceName();
+ } else {
+ fieldType = setterParameterType.getQualifiedSourceName();
+ }
+
+ sourceWriter.println("state." + setterName + "((" + fieldType
+ + ") JsonDecoder.convertValue(" + jsonFieldName
+ + ", idMapper));");
+ }
+
+ // return state;
+ sourceWriter.println("return state;");
+ sourceWriter.println("}");
+ sourceWriter.outdent();
+
+ // End of class
+ sourceWriter.println("}");
+ sourceWriter.outdent();
+
+ // commit generated class
+ context.commit(logger, printWriter);
+ logger.log(Type.INFO,
+ "Done. (" + (new Date().getTime() - date.getTime()) / 1000
+ + "seconds)");
+
+ }
+
+ private String decapitalize(String name) {
+ return name.substring(0, 1).toLowerCase() + name.substring(1);
+ }
+}
-/*\r
-@VaadinApache2LicenseForJavaFiles@\r
- */\r
-\r
-package com.vaadin.terminal.gwt.widgetsetutils;\r
-\r
-import java.io.PrintWriter;\r
-import java.util.Date;\r
-\r
-import com.google.gwt.core.ext.Generator;\r
-import com.google.gwt.core.ext.GeneratorContext;\r
-import com.google.gwt.core.ext.TreeLogger;\r
-import com.google.gwt.core.ext.TreeLogger.Type;\r
-import com.google.gwt.core.ext.UnableToCompleteException;\r
-import com.google.gwt.core.ext.typeinfo.JClassType;\r
-import com.google.gwt.core.ext.typeinfo.TypeOracle;\r
-import com.google.gwt.user.rebind.ClassSourceFileComposerFactory;\r
-import com.google.gwt.user.rebind.SourceWriter;\r
-import com.vaadin.terminal.gwt.client.communication.SerializerMap;\r
-import com.vaadin.terminal.gwt.client.communication.SharedState;\r
-import com.vaadin.terminal.gwt.client.communication.VaadinSerializer;\r
-\r
-/**\r
- * GWT generator that creates a {@link SerializerMap} implementation (mapper\r
- * from type string to serializer instance) and serializer classes for all\r
- * subclasses of {@link SharedState}.\r
- * \r
- * @since 7.0\r
- */\r
-public class SerializerMapGenerator extends Generator {\r
-\r
- private String packageName;\r
- private String className;\r
-\r
- @Override\r
- public String generate(TreeLogger logger, GeneratorContext context,\r
- String typeName) throws UnableToCompleteException {\r
-\r
- try {\r
- TypeOracle typeOracle = context.getTypeOracle();\r
-\r
- // get classType and save instance variables\r
- JClassType classType = typeOracle.getType(typeName);\r
- packageName = classType.getPackage().getName();\r
- className = classType.getSimpleSourceName() + "Impl";\r
- // Generate class source code for SerializerMapImpl\r
- generateClass(logger, context);\r
-\r
- // Generate serializer classes for each subclass of SharedState\r
- JClassType serializerType = typeOracle.findType(SharedState.class\r
- .getName());\r
- JClassType[] serializerSubtypes = serializerType.getSubtypes();\r
- SerializerGenerator sg = new SerializerGenerator();\r
- for (JClassType type : serializerSubtypes) {\r
- sg.generate(logger, context, type.getQualifiedSourceName());\r
- }\r
- } catch (Exception e) {\r
- logger.log(TreeLogger.ERROR,\r
- "SerializerMapGenerator creation failed", e);\r
- }\r
- // return the fully qualifed name of the class generated\r
- return packageName + "." + className;\r
- }\r
-\r
- /**\r
- * Generate source code for WidgetMapImpl\r
- * \r
- * @param logger\r
- * Logger object\r
- * @param context\r
- * Generator context\r
- */\r
- private void generateClass(TreeLogger logger, GeneratorContext context) {\r
- // get print writer that receives the source code\r
- PrintWriter printWriter = null;\r
- printWriter = context.tryCreate(logger, packageName, className);\r
- // print writer if null, source code has ALREADY been generated,\r
- // return (WidgetMap is equal to all permutations atm)\r
- if (printWriter == null) {\r
- return;\r
- }\r
- logger.log(Type.INFO, "Detecting serializable data types...");\r
- Date date = new Date();\r
- TypeOracle typeOracle = context.getTypeOracle();\r
- JClassType serializerType = typeOracle.findType(SharedState.class\r
- .getName());\r
- JClassType[] serializerSubtypes = serializerType.getSubtypes();\r
-\r
- // init composer, set class properties, create source writer\r
- ClassSourceFileComposerFactory composer = null;\r
- composer = new ClassSourceFileComposerFactory(packageName, className);\r
- composer.addImport("com.google.gwt.core.client.GWT");\r
- composer.addImplementedInterface(SerializerMap.class.getName());\r
- SourceWriter sourceWriter = composer.createSourceWriter(context,\r
- printWriter);\r
- sourceWriter.indent();\r
-\r
- sourceWriter.println("public " + VaadinSerializer.class.getName()\r
- + " getSerializer(String type) {");\r
- sourceWriter.indent();\r
-\r
- // TODO cache serializer instances in a map\r
- for (JClassType type : serializerSubtypes) {\r
- sourceWriter.println("if (type.equals(\""\r
- + type.getQualifiedSourceName() + "\")) {");\r
- sourceWriter.indent();\r
- sourceWriter.println("return GWT.create("\r
- + type.getQualifiedSourceName() + "_Serializer.class);");\r
- sourceWriter.outdent();\r
- sourceWriter.println("}");\r
- logger.log(Type.INFO, "Configured serializer for " + type.getName());\r
- }\r
- sourceWriter\r
- .println("throw new RuntimeException(\"No serializer found for class \"+type);");\r
- sourceWriter.outdent();\r
- sourceWriter.println("}");\r
-\r
- // close generated class\r
- sourceWriter.outdent();\r
- sourceWriter.println("}");\r
- // commit generated class\r
- context.commit(logger, printWriter);\r
- logger.log(Type.INFO,\r
- "Done. (" + (new Date().getTime() - date.getTime()) / 1000\r
- + "seconds)");\r
-\r
- }\r
-}\r
+/*
+@VaadinApache2LicenseForJavaFiles@
+ */
+
+package com.vaadin.terminal.gwt.widgetsetutils;
+
+import java.io.PrintWriter;
+import java.util.Date;
+
+import com.google.gwt.core.ext.Generator;
+import com.google.gwt.core.ext.GeneratorContext;
+import com.google.gwt.core.ext.TreeLogger;
+import com.google.gwt.core.ext.TreeLogger.Type;
+import com.google.gwt.core.ext.UnableToCompleteException;
+import com.google.gwt.core.ext.typeinfo.JClassType;
+import com.google.gwt.core.ext.typeinfo.TypeOracle;
+import com.google.gwt.user.rebind.ClassSourceFileComposerFactory;
+import com.google.gwt.user.rebind.SourceWriter;
+import com.vaadin.terminal.gwt.client.communication.SerializerMap;
+import com.vaadin.terminal.gwt.client.communication.SharedState;
+import com.vaadin.terminal.gwt.client.communication.VaadinSerializer;
+
+/**
+ * GWT generator that creates a {@link SerializerMap} implementation (mapper
+ * from type string to serializer instance) and serializer classes for all
+ * subclasses of {@link SharedState}.
+ *
+ * @since 7.0
+ */
+public class SerializerMapGenerator extends Generator {
+
+ private String packageName;
+ private String className;
+
+ @Override
+ public String generate(TreeLogger logger, GeneratorContext context,
+ String typeName) throws UnableToCompleteException {
+
+ try {
+ TypeOracle typeOracle = context.getTypeOracle();
+
+ // get classType and save instance variables
+ JClassType classType = typeOracle.getType(typeName);
+ packageName = classType.getPackage().getName();
+ className = classType.getSimpleSourceName() + "Impl";
+ // Generate class source code for SerializerMapImpl
+ generateClass(logger, context);
+
+ // Generate serializer classes for each subclass of SharedState
+ JClassType serializerType = typeOracle.findType(SharedState.class
+ .getName());
+ JClassType[] serializerSubtypes = serializerType.getSubtypes();
+ SerializerGenerator sg = new SerializerGenerator();
+ for (JClassType type : serializerSubtypes) {
+ sg.generate(logger, context, type.getQualifiedSourceName());
+ }
+ } catch (Exception e) {
+ logger.log(TreeLogger.ERROR,
+ "SerializerMapGenerator creation failed", e);
+ }
+ // return the fully qualifed name of the class generated
+ return packageName + "." + className;
+ }
+
+ /**
+ * Generate source code for WidgetMapImpl
+ *
+ * @param logger
+ * Logger object
+ * @param context
+ * Generator context
+ */
+ private void generateClass(TreeLogger logger, GeneratorContext context) {
+ // get print writer that receives the source code
+ PrintWriter printWriter = null;
+ printWriter = context.tryCreate(logger, packageName, className);
+ // print writer if null, source code has ALREADY been generated,
+ // return (WidgetMap is equal to all permutations atm)
+ if (printWriter == null) {
+ return;
+ }
+ logger.log(Type.INFO, "Detecting serializable data types...");
+ Date date = new Date();
+ TypeOracle typeOracle = context.getTypeOracle();
+ JClassType serializerType = typeOracle.findType(SharedState.class
+ .getName());
+ JClassType[] serializerSubtypes = serializerType.getSubtypes();
+
+ // init composer, set class properties, create source writer
+ ClassSourceFileComposerFactory composer = null;
+ composer = new ClassSourceFileComposerFactory(packageName, className);
+ composer.addImport("com.google.gwt.core.client.GWT");
+ composer.addImplementedInterface(SerializerMap.class.getName());
+ SourceWriter sourceWriter = composer.createSourceWriter(context,
+ printWriter);
+ sourceWriter.indent();
+
+ sourceWriter.println("public " + VaadinSerializer.class.getName()
+ + " getSerializer(String type) {");
+ sourceWriter.indent();
+
+ // TODO cache serializer instances in a map
+ for (JClassType type : serializerSubtypes) {
+ sourceWriter.println("if (type.equals(\""
+ + type.getQualifiedSourceName() + "\")) {");
+ sourceWriter.indent();
+ sourceWriter.println("return GWT.create("
+ + type.getQualifiedSourceName() + "_Serializer.class);");
+ sourceWriter.outdent();
+ sourceWriter.println("}");
+ logger.log(Type.INFO, "Configured serializer for " + type.getName());
+ }
+ sourceWriter
+ .println("throw new RuntimeException(\"No serializer found for class \"+type);");
+ sourceWriter.outdent();
+ sourceWriter.println("}");
+
+ // close generated class
+ sourceWriter.outdent();
+ sourceWriter.println("}");
+ // commit generated class
+ context.commit(logger, printWriter);
+ logger.log(Type.INFO,
+ "Done. (" + (new Date().getTime() - date.getTime()) / 1000
+ + "seconds)");
+
+ }
+}
projects / vaadin-framework.git / commitdiff