Examples with TypeName com.squareup.javapoet.TypeName used on opensource projects

Example 6 with TypeName

use of com.squareup.javapoet.TypeName in project storio by pushtorefresh.

the class GetResolverGenerator method createMapFromCursorWithCreatorMethodSpec.

@NotNull
private MethodSpec createMapFromCursorWithCreatorMethodSpec(@NotNull StorIOContentResolverTypeMeta storIOContentResolverTypeMeta, @NotNull ClassName storIOSQLiteTypeClassName) {
    final MethodSpec.Builder builder = MethodSpec.methodBuilder("mapFromCursor").addJavadoc("{@inheritDoc}\n").addAnnotation(Override.class).addAnnotation(ANDROID_NON_NULL_ANNOTATION_CLASS_NAME).addModifiers(PUBLIC).returns(storIOSQLiteTypeClassName).addParameter(ParameterSpec.builder(ClassName.get("android.database", "Cursor"), "cursor").addAnnotation(ANDROID_NON_NULL_ANNOTATION_CLASS_NAME).build()).addCode("\n");
    final StringBuilder paramsBuilder = new StringBuilder();
    paramsBuilder.append("(");
    boolean first = true;
    for (final StorIOContentResolverColumnMeta columnMeta : storIOContentResolverTypeMeta.getOrderedColumns()) {
        final String columnIndex = "cursor.getColumnIndex(\"" + columnMeta.storIOColumn.name() + "\")";
        final JavaType javaType = columnMeta.javaType;
        final String getFromCursor = getFromCursorString(columnMeta, javaType, columnIndex);
        final TypeName name = TypeName.get(((ExecutableElement) columnMeta.element).getReturnType());
        final boolean isBoxed = javaType.isBoxedType();
        if (isBoxed) {
            // otherwise -> if primitive and value from cursor null -> fail early
            builder.addStatement("$T $L = null", name, columnMeta.getRealElementName());
            builder.beginControlFlow("if (!cursor.isNull($L))", columnIndex);
            builder.addStatement("$L = cursor.$L", columnMeta.getRealElementName(), getFromCursor);
            builder.endControlFlow();
        } else {
            builder.addStatement("$T $L = cursor.$L", name, columnMeta.getRealElementName(), getFromCursor);
        }
        if (!first) {
            paramsBuilder.append(", ");
        }
        first = false;
        paramsBuilder.append(columnMeta.getRealElementName());
    }
    paramsBuilder.append(")");
    builder.addCode("\n");
    if (storIOContentResolverTypeMeta.creator.getKind() == ElementKind.CONSTRUCTOR) {
        builder.addStatement("$T object = new $T" + paramsBuilder.toString(), storIOSQLiteTypeClassName, storIOSQLiteTypeClassName);
    } else {
        builder.addStatement("$T object = $T.$L", storIOSQLiteTypeClassName, storIOSQLiteTypeClassName, storIOContentResolverTypeMeta.creator.getSimpleName() + paramsBuilder.toString());
    }
    return builder.addCode("\n").addStatement("return object").build();
}

Example 7 with TypeName

use of com.squareup.javapoet.TypeName in project storio by pushtorefresh.

the class GetResolverGenerator method createMapFromCursorWithCreatorMethodSpec.

@NotNull
private MethodSpec createMapFromCursorWithCreatorMethodSpec(@NotNull StorIOSQLiteTypeMeta storIOSQLiteTypeMeta, @NotNull ClassName storIOSQLiteTypeClassName) {
    final MethodSpec.Builder builder = MethodSpec.methodBuilder("mapFromCursor").addJavadoc("{@inheritDoc}\n").addAnnotation(Override.class).addAnnotation(ANDROID_NON_NULL_ANNOTATION_CLASS_NAME).addModifiers(PUBLIC).returns(storIOSQLiteTypeClassName).addParameter(ParameterSpec.builder(ClassName.get("android.database", "Cursor"), "cursor").addAnnotation(ANDROID_NON_NULL_ANNOTATION_CLASS_NAME).build()).addCode("\n");
    final StringBuilder paramsBuilder = new StringBuilder();
    paramsBuilder.append("(");
    boolean first = true;
    for (final StorIOSQLiteColumnMeta columnMeta : storIOSQLiteTypeMeta.getOrderedColumns()) {
        final String columnIndex = "cursor.getColumnIndex(\"" + columnMeta.storIOColumn.name() + "\")";
        final JavaType javaType = columnMeta.javaType;
        final String getFromCursor = getFromCursorString(columnMeta, javaType, columnIndex);
        final TypeName name = TypeName.get(((ExecutableElement) columnMeta.element).getReturnType());
        final boolean isBoxed = javaType.isBoxedType();
        if (isBoxed) {
            // otherwise -> if primitive and value from cursor null -> fail early
            builder.addStatement("$T $L = null", name, columnMeta.getRealElementName());
            builder.beginControlFlow("if (!cursor.isNull($L))", columnIndex);
            builder.addStatement("$L = cursor.$L", columnMeta.getRealElementName(), getFromCursor);
            builder.endControlFlow();
        } else {
            builder.addStatement("$T $L = cursor.$L", name, columnMeta.getRealElementName(), getFromCursor);
        }
        if (!first) {
            paramsBuilder.append(", ");
        }
        first = false;
        paramsBuilder.append(columnMeta.getRealElementName());
    }
    paramsBuilder.append(")");
    builder.addCode("\n");
    if (storIOSQLiteTypeMeta.creator.getKind() == ElementKind.CONSTRUCTOR) {
        builder.addStatement("$T object = new $T" + paramsBuilder.toString(), storIOSQLiteTypeClassName, storIOSQLiteTypeClassName);
    } else {
        builder.addStatement("$T object = $T.$L", storIOSQLiteTypeClassName, storIOSQLiteTypeClassName, storIOSQLiteTypeMeta.creator.getSimpleName() + paramsBuilder.toString());
    }
    return builder.addCode("\n").addStatement("return object").build();
}

Example 8 with TypeName

use of com.squareup.javapoet.TypeName in project tiger by google.

the class Utils method getElementKeyForBuiltinBinding.

/**
   * Return {@link NewBindingKey} for element of the give {@link NewBindingKey} that
   * has built-in binding, null if not built-in building.
   */
@Nullable
public static NewBindingKey getElementKeyForBuiltinBinding(NewBindingKey key) {
    if (!hasBuiltinBinding(key)) {
        return null;
    }
    ParameterizedTypeName parameterizedTypeName = (ParameterizedTypeName) key.getTypeName();
    TypeName typeName = Iterables.getOnlyElement(parameterizedTypeName.typeArguments);
    AnnotationSpec qualifier = key.getQualifier();
    return NewBindingKey.get(typeName, qualifier);
}

Example 9 with TypeName

use of com.squareup.javapoet.TypeName in project wire by square.

the class JavaGenerator method messageFieldsAndUnknownFieldsConstructor.

// Example:
//
// public SimpleMessage(int optional_int32, long optional_int64, ByteString unknownFields) {
//   super(ADAPTER, unknownFields);
//   this.optional_int32 = optional_int32;
//   this.optional_int64 = optional_int64;
// }
//
private MethodSpec messageFieldsAndUnknownFieldsConstructor(NameAllocator nameAllocator, MessageType type) {
    NameAllocator localNameAllocator = nameAllocator.clone();
    String adapterName = localNameAllocator.get("ADAPTER");
    String unknownFieldsName = localNameAllocator.newName("unknownFields");
    MethodSpec.Builder result = MethodSpec.constructorBuilder().addModifiers(PUBLIC).addStatement("super($N, $N)", adapterName, unknownFieldsName);
    for (OneOf oneOf : type.oneOfs()) {
        if (oneOf.fields().size() < 2)
            continue;
        CodeBlock.Builder fieldNamesBuilder = CodeBlock.builder();
        boolean first = true;
        for (Field field : oneOf.fields()) {
            if (!first)
                fieldNamesBuilder.add(", ");
            fieldNamesBuilder.add("$N", localNameAllocator.get(field));
            first = false;
        }
        CodeBlock fieldNames = fieldNamesBuilder.build();
        result.beginControlFlow("if ($T.countNonNull($L) > 1)", Internal.class, fieldNames);
        result.addStatement("throw new IllegalArgumentException($S)", "at most one of " + fieldNames + " may be non-null");
        result.endControlFlow();
    }
    for (Field field : type.fieldsAndOneOfFields()) {
        TypeName javaType = fieldType(field);
        String fieldName = localNameAllocator.get(field);
        ParameterSpec.Builder param = ParameterSpec.builder(javaType, fieldName);
        if (emitAndroid && field.isOptional()) {
            param.addAnnotation(NULLABLE);
        }
        result.addParameter(param.build());
        if (field.isRepeated() || field.type().isMap()) {
            result.addStatement("this.$1L = $2T.immutableCopyOf($1S, $1L)", fieldName, Internal.class);
        } else {
            result.addStatement("this.$1L = $1L", fieldName);
        }
    }
    result.addParameter(BYTE_STRING, unknownFieldsName);
    return result.build();
}

Example 10 with TypeName

use of com.squareup.javapoet.TypeName in project react4j by react4j.

the class Generator method buildCallbackBuilderMethod.

@Nonnull
private static MethodSpec.Builder buildCallbackBuilderMethod(@Nonnull final ComponentDescriptor descriptor, @Nonnull final CallbackDescriptor callback) {
    final TypeName handlerType = TypeName.get(callback.getCallbackType().asType());
    final MethodSpec.Builder method = MethodSpec.methodBuilder("create_" + callback.getMethod().getSimpleName()).addModifiers(Modifier.PRIVATE).addAnnotation(NONNULL_CLASSNAME).returns(handlerType);
    final ExecutableElement target = callback.getCallbackMethod();
    final int targetParameterCount = target.getParameters().size();
    String args = 0 == targetParameterCount ? "()" : IntStream.range(0, targetParameterCount).mapToObj(i -> "arg" + i).collect(Collectors.joining(","));
    if (1 < targetParameterCount) {
        args = "(" + args + ")";
    }
    final int paramCount = callback.getMethod().getParameters().size();
    final String params = 0 == paramCount ? "" : IntStream.range(0, paramCount).mapToObj(i -> "arg" + i).collect(Collectors.joining(","));
    method.addStatement("final $T handler = " + args + " -> this.$N(" + params + ")", handlerType, callback.getMethod().getSimpleName());
    final CodeBlock.Builder block = CodeBlock.builder();
    block.beginControlFlow("if( $T.enableComponentNames() )", REACT_CONFIG_CLASSNAME);
    final String code = "$T.defineProperty( $T.cast( handler ), \"name\", $T.cast( $T.of( \"value\", $S ) ) )";
    block.addStatement(code, JS_OBJECT_CLASSNAME, JS_CLASSNAME, JS_CLASSNAME, JS_PROPERTY_MAP_CLASSNAME, descriptor.getName() + "." + callback.getName());
    block.endControlFlow();
    method.addCode(block.build());
    method.addStatement("return handler");
    return method;
}