35 split up serviceutils in generic and jdk http specific parts

dsl/java-test/java-client/src/main/java/dev/rsdlang/sample/client/jdkhttp/impl/BaseUtils.java

@@ -0,0 +1,328 @@
+// Generated by RSD - Do not modify
+package dev.rsdlang.sample.client.jdkhttp.impl;
+
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.time.OffsetDateTime;
+import java.time.ZonedDateTime;
+import java.util.ArrayList;
+import java.util.Base64;
+import java.util.HexFormat;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import dev.rsdlang.sample.client.impl.model.json._JsonUtils;
+import dev.rsdlang.sample.client.impl.model.json._JsonUtils.TypeInfo;
+import dev.rsdlang.sample.client.model._Base;
+
+public class BaseUtils {
+	private record SearchParam(String key, Object value) {
+
+	}
+
+	public static class URLSearchParams {
+		private List<SearchParam> params = new ArrayList<>();
+
+		public void append(String key, Object value) {
+			params.add(new SearchParam(key, value));
+		}
+
+		public String toQueryString() {
+			if (params.isEmpty()) {
+				return "";
+			}
+			return "?" + params.stream()
+					.map(e -> "%s=%s".formatted(encodeQueryString(e.key), encodeQueryString(e.value)))
+					.collect(Collectors.joining("&"));
+		}
+	}
+
+	private static String encodeQueryString(Object value) {
+		if (value == null) {
+			return "null";
+		}
+
+		if (value instanceof byte[] bytes) {
+			return encodeBase64(bytes);
+		}
+
+		return URLEncoder.encode(value.toString(), StandardCharsets.UTF_8);
+	}
+
+	public static String[] toHeaders(Map<String, String> data) {
+		return data.entrySet().stream()
+				.flatMap(e -> Stream.of(e.getKey(), e.getValue()))
+				.toArray(String[]::new);
+	}
+
+	public static byte[] ofBoolean(
+			Boolean value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.BOOLEAN);
+	}
+
+	public static byte[] ofBooleanList(
+			List<Boolean> value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.BOOLEAN.withMulti());
+	}
+
+	public static byte[] ofShort(
+			Short value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.SHORT);
+	}
+
+	public static byte[] ofShortList(
+			List<Short> value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.SHORT.withMulti());
+	}
+
+	public static byte[] ofInt(
+			Integer value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.INTEGER);
+	}
+
+	public static byte[] ofIntList(
+			List<Integer> value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.INTEGER.withMulti());
+	}
+
+	public static byte[] ofLong(
+			Long value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.LONG);
+	}
+
+	public static byte[] ofLongList(
+			List<Long> value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.LONG.withMulti());
+	}
+
+	public static byte[] ofFloat(
+			Float value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.FLOAT);
+	}
+
+	public static byte[] ofFloatList(
+			List<Float> value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.FLOAT.withMulti());
+	}
+
+	public static byte[] ofDouble(
+			Double value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.DOUBLE);
+	}
+
+	public static byte[] ofDoubleList(
+			List<Double> value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.DOUBLE.withMulti());
+	}
+
+	public static byte[] ofString(
+			String value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.STRING);
+	}
+
+	public static byte[] ofStringList(
+			List<String> value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.STRING.withMulti());
+	}
+
+	public static byte[] ofLocalDate(
+			LocalDate value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.STRING);
+	}
+
+	public static byte[] ofLocalDateList(
+			List<LocalDate> value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.STRING.withMulti());
+	}
+
+	public static byte[] ofLocalDateTime(
+			LocalDateTime value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.STRING);
+	}
+
+	public static byte[] ofLocalDateTimeList(
+			List<LocalDateTime> value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.STRING.withMulti());
+	}
+
+	public static byte[] ofZonedDateTime(
+			ZonedDateTime value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.STRING);
+	}
+
+	public static byte[] ofZonedDateTimeList(
+			List<ZonedDateTime> value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.STRING.withMulti());
+	}
+
+	public static byte[] ofLocalTime(
+			LocalTime value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.STRING);
+	}
+
+	public static byte[] ofLocalTimeList(
+			List<LocalTime> value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.STRING.withMulti());
+	}
+
+	public static byte[] ofOffsetDateTime(
+			OffsetDateTime value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.STRING);
+	}
+
+	public static byte[] ofOffsetDateTimeList(
+			List<OffsetDateTime> value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.STRING.withMulti());
+	}
+
+	public static byte[] ofLiteral(
+			Object value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.STRING);
+	}
+
+	public static <T> byte[] ofLiteralList(
+			List<T> value,
+			boolean nullable,
+			String contentType) {
+		return of(value, nullable, contentType, TypeInfo.STRING.withMulti());
+	}
+
+	public static <T extends _Base.BaseData> byte[] ofObject(
+			T value,
+			boolean nullable,
+			String contentType,
+			Class<T> type) {
+		return of(value, nullable, contentType, TypeInfo.value(type));
+	}
+
+	public static <T extends _Base.BaseData> byte[] ofObjectList(
+			List<T> value,
+			boolean nullable,
+			String contentType,
+			Class<T> type) {
+		return of(value, nullable, contentType, TypeInfo.value(type).withMulti());
+	}
+
+	private static byte[] of(
+			Object value,
+			boolean nullable,
+			String contentType,
+			TypeInfo<?> baseTypeInfo) {
+		var typeInfo = baseTypeInfo;
+		if (nullable) {
+			typeInfo = typeInfo.withNullable();
+		}
+
+		return _JsonUtils.encodeValue(value, contentType, typeInfo);
+	}
+
+	public static String encodeAsciiString(String text) {
+		text = text.replace("\\u", "\\u005Cu"); // Escape existing \\u sequences
+		int leading = 0;
+		while (leading < text.length() && text.charAt(leading) == ' ') leading++;
+		if (leading > 0) {
+			text = "\\u0020".repeat(leading) + text.substring(leading);
+		}
+		int trailing = 0;
+		int len = text.length();
+		while (trailing < len && text.charAt(len - 1 - trailing) == ' ') trailing++;
+		if (trailing > 0) {
+			text = text.substring(0, len - trailing) + "\\u0020".repeat(trailing);
+		}
+		var b = new StringBuilder(text.length());
+		var l = text.length();
+		for (var i = 0; i < l; i++) {
+			var c = text.charAt(i);
+			// Escape non-printable characters, comma and all non-ASCII characters
+			if (c < 32 || c > 126 || c == 44) {
+				b.append(String.format("\\u%04x", (int) c));
+			} else {
+				b.append(c);
+			}
+		}
+
+		return b.toString();
+	}
+
+	public static String encodeBase64(byte[] value) {
+		return Base64.getEncoder().encodeToString(value);
+	}
+
+	public static String encodeURIComponent(String value) {
+		var bytes = value.getBytes(StandardCharsets.UTF_8);
+		var result = new StringBuilder();
+
+		HexFormat hex = HexFormat.of().withUpperCase();
+		for (byte b : bytes) {
+			// Unreserved characters according to RFC 3986
+			if ((b >= 'A' && b <= 'Z') // Alpanumeric characters uppercase
+					|| (b >= 'a' && b <= 'z') // Alpanumeric characters lowercase
+					|| (b >= '0' && b <= '9') // Numeric characters
+					|| b == '-' || b == '_' || b == '.' // Unreserved Part 1
+					|| b == '!' || b == '~' || b == '*' // Unreserved Part 2
+					|| b == '\'' || b == '(' || b == ')' // Unreserved Part 3
+			) {
+				result.append((char) b); // safe as we know this is an ascii character
+			} else {
+				result.append('%');
+				hex.toHexDigits(result, b);
+			}
+		}
+		return result.toString();
+	}
+}