Examples with PostgresUtils.toPGArrayString org.jooq.util.postgres.PostgresUtils.toPGArrayString used on opensource projects

Example 1 with PostgresUtils.toPGArrayString

use of org.jooq.util.postgres.PostgresUtils.toPGArrayString in project jOOQ by jOOQ.

the class DefaultBinding method toSQL.

/**
     * Inlining abstraction
     */
@SuppressWarnings({ "unchecked", "rawtypes" })
private final void toSQL(BindingSQLContext<U> ctx, Object val) {
    SQLDialect family = ctx.family();
    RenderContext render = ctx.render();
    if (render.paramType() == INLINED) {
        if (val == null) {
            render.keyword("null");
        } else if (type == Boolean.class) {
            // [#1153] Some dialects don't support boolean literals TRUE and FALSE
            if (asList(FIREBIRD, SQLITE).contains(family)) {
                render.sql(((Boolean) val) ? "1" : "0");
            } else {
                render.keyword(((Boolean) val).toString());
            }
        } else // [#1154] Binary data cannot always be inlined
        if (type == byte[].class) {
            byte[] binary = (byte[]) val;
            if (asList().contains(family)) {
                render.sql("0x").sql(convertBytesToHex(binary));
            } else if (asList(DERBY, H2, HSQLDB, MARIADB, MYSQL, SQLITE).contains(family)) {
                render.sql("X'").sql(convertBytesToHex(binary)).sql('\'');
            } else if (asList().contains(family)) {
                render.keyword("hextoraw('").sql(convertBytesToHex(binary)).sql("')");
            } else if (family == POSTGRES) {
                render.sql("E'").sql(PostgresUtils.toPGString(binary)).keyword("'::bytea");
            } else // This default behaviour is used in debug logging for dialects
            // that do not support inlining binary data
            {
                render.sql("X'").sql(convertBytesToHex(binary)).sql('\'');
            }
        } else // Interval extends Number, so let Interval come first!
        if (Interval.class.isAssignableFrom(type)) {
            render.sql('\'').sql(escape(val, render)).sql('\'');
        } else // [#5249] Special inlining of special floating point values
        if (Double.class.isAssignableFrom(type) && ((Double) val).isNaN()) {
            if (POSTGRES == family)
                render.visit(inline("NaN")).sql("::").keyword("float8");
            else
                render.sql(((Number) val).toString());
        } else // [#5249] Special inlining of special floating point values
        if (Float.class.isAssignableFrom(type) && ((Float) val).isNaN()) {
            if (POSTGRES == family)
                render.visit(inline("NaN")).sql("::").keyword("float4");
            else
                render.sql(((Number) val).toString());
        } else if (Number.class.isAssignableFrom(type)) {
            render.sql(((Number) val).toString());
        } else // [#1156] DATE / TIME inlining is very vendor-specific
        if (Tools.isDate(type)) {
            Date date = getDate(type, val);
            // [#1253] SQL Server and Sybase do not implement date literals
            if (asList(SQLITE).contains(family)) {
                render.sql('\'').sql(escape(date, render)).sql('\'');
            } else // [#1253] Derby doesn't support the standard literal
            if (family == DERBY) {
                render.keyword("date('").sql(escape(date, render)).sql("')");
            } else // [#3648] Circumvent a MySQL bug related to date literals
            if (family == MYSQL) {
                render.keyword("{d '").sql(escape(date, render)).sql("'}");
            } else // Most dialects implement SQL standard date literals
            {
                render.keyword("date '").sql(escape(date, render)).sql('\'');
            }
        } else if (Tools.isTimestamp(type)) {
            Timestamp ts = getTimestamp(type, val);
            // [#1253] SQL Server and Sybase do not implement timestamp literals
            if (asList(SQLITE).contains(family)) {
                render.sql('\'').sql(escape(ts, render)).sql('\'');
            } else // [#1253] Derby doesn't support the standard literal
            if (family == DERBY) {
                render.keyword("timestamp('").sql(escape(ts, render)).sql("')");
            } else // CUBRID timestamps have no fractional seconds
            if (family == CUBRID) {
                render.keyword("datetime '").sql(escape(ts, render)).sql('\'');
            } else // [#3648] Circumvent a MySQL bug related to date literals
            if (family == MYSQL) {
                render.keyword("{ts '").sql(escape(ts, render)).sql("'}");
            } else // Most dialects implement SQL standard timestamp literals
            {
                render.keyword("timestamp '").sql(escape(ts, render)).sql('\'');
            }
        } else if (Tools.isTime(type)) {
            Time time = getTime(type, val);
            // [#1253] SQL Server and Sybase do not implement time literals
            if (asList(SQLITE).contains(family)) {
                render.sql('\'').sql(new SimpleDateFormat("HH:mm:ss").format(time)).sql('\'');
            } else // [#1253] Derby doesn't support the standard literal
            if (family == DERBY) {
                render.keyword("time").sql("('").sql(escape(time, render)).sql("')");
            } else // [#3648] Circumvent a MySQL bug related to date literals
            if (family == MYSQL) {
                render.keyword("{t '").sql(escape(time, render)).sql("'}");
            } else // Most dialects implement SQL standard time literals
            {
                render.keyword("time").sql(" '").sql(escape(time, render)).sql('\'');
            }
        } else if (type == OffsetDateTime.class) {
            String string = format((OffsetDateTime) val);
            // Some dialects implement SQL standard time literals
            {
                render.keyword("timestamp with time zone").sql(" '").sql(escape(string, render)).sql('\'');
            }
        } else if (type == OffsetTime.class) {
            String string = format((OffsetTime) val);
            // Some dialects implement SQL standard time literals
            {
                render.keyword("time with time zone").sql(" '").sql(escape(string, render)).sql('\'');
            }
        } else if (type.isArray()) {
            String separator = "";
            // H2 renders arrays as rows
            if (family == H2) {
                render.sql('(');
                for (Object o : ((Object[]) val)) {
                    render.sql(separator);
                    new DefaultBinding<Object, Object>(Converters.identity((Class) type.getComponentType()), isLob).sql(new DefaultBindingSQLContext<Object>(ctx.configuration(), ctx.data(), ctx.render(), o));
                    separator = ", ";
                }
                render.sql(')');
            } else if (family == POSTGRES) {
                render.visit(cast(inline(PostgresUtils.toPGArrayString((Object[]) val)), type));
            } else // By default, render HSQLDB / POSTGRES syntax
            {
                render.keyword("ARRAY");
                render.sql('[');
                for (Object o : ((Object[]) val)) {
                    render.sql(separator);
                    new DefaultBinding<Object, Object>(Converters.identity((Class) type.getComponentType()), isLob).sql(new DefaultBindingSQLContext<Object>(ctx.configuration(), ctx.data(), ctx.render(), o));
                    separator = ", ";
                }
                render.sql(']');
                // [#3214] Some PostgreSQL array type literals need explicit casting
                if (family == POSTGRES && EnumType.class.isAssignableFrom(type.getComponentType())) {
                    pgRenderEnumCast(render, type);
                }
            }
        } else if (EnumType.class.isAssignableFrom(type)) {
            String literal = ((EnumType) val).getLiteral();
            if (literal == null) {
                new DefaultBinding<Object, Object>(Converters.identity((Class) String.class), isLob).sql(new DefaultBindingSQLContext<Object>(ctx.configuration(), ctx.data(), ctx.render(), literal));
            } else {
                new DefaultBinding<Object, Object>(Converters.identity((Class) String.class), isLob).sql(new DefaultBindingSQLContext<Object>(ctx.configuration(), ctx.data(), ctx.render(), literal));
            }
        } else if (UDTRecord.class.isAssignableFrom(type)) {
            render.sql("[UDT]");
        } else // Known fall-through types:
        // - Blob, Clob (both not supported by jOOQ)
        // - String
        // - UUID
        {
            render.sql('\'').sql(escape(val, render), true).sql('\'');
        }
    } else // In Postgres, some additional casting must be done in some cases...
    if (family == SQLDialect.POSTGRES) {
        // Postgres needs explicit casting for enum (array) types
        if (EnumType.class.isAssignableFrom(type) || (type.isArray() && EnumType.class.isAssignableFrom(type.getComponentType()))) {
            render.sql(ctx.variable());
            pgRenderEnumCast(render, type);
        } else // ... and also for other array types
        if (type.isArray() && byte[].class != type) {
            render.sql(ctx.variable());
            render.sql("::");
            render.keyword(DefaultDataType.getDataType(family, type).getCastTypeName(render.configuration()));
        } else {
            render.sql(ctx.variable());
        }
    } else {
        render.sql(ctx.variable());
    }
}