Java Code Examples for java.lang.Character#isSpaceChar()

The following examples show how to use java.lang.Character#isSpaceChar() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: URI.java    From Java8CN with Apache License 2.0 6 votes vote down vote up
private int scanEscape(int start, int n, char first)
    throws URISyntaxException
{
    int p = start;
    char c = first;
    if (c == '%') {
        // Process escape pair
        if ((p + 3 <= n)
            && match(charAt(p + 1), L_HEX, H_HEX)
            && match(charAt(p + 2), L_HEX, H_HEX)) {
            return p + 3;
        }
        fail("Malformed escape pair", p);
    } else if ((c > 128)
               && !Character.isSpaceChar(c)
               && !Character.isISOControl(c)) {
        // Allow unescaped but visible non-US-ASCII chars
        return p + 1;
    }
    return p;
}
 
Example 2
Source File: URI.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up
private int scanEscape(int start, int n, char first)
    throws URISyntaxException
{
    int p = start;
    char c = first;
    if (c == '%') {
        // Process escape pair
        if ((p + 3 <= n)
            && match(charAt(p + 1), L_HEX, H_HEX)
            && match(charAt(p + 2), L_HEX, H_HEX)) {
            return p + 3;
        }
        fail("Malformed escape pair", p);
    } else if ((c > 128)
               && !Character.isSpaceChar(c)
               && !Character.isISOControl(c)) {
        // Allow unescaped but visible non-US-ASCII chars
        return p + 1;
    }
    return p;
}
 
Example 3
Source File: URI.java    From jdk-1.7-annotated with Apache License 2.0 6 votes vote down vote up
private int scanEscape(int start, int n, char first)
    throws URISyntaxException
{
    int p = start;
    char c = first;
    if (c == '%') {
        // Process escape pair
        if ((p + 3 <= n)
            && match(charAt(p + 1), L_HEX, H_HEX)
            && match(charAt(p + 2), L_HEX, H_HEX)) {
            return p + 3;
        }
        fail("Malformed escape pair", p);
    } else if ((c > 128)
               && !Character.isSpaceChar(c)
               && !Character.isISOControl(c)) {
        // Allow unescaped but visible non-US-ASCII chars
        return p + 1;
    }
    return p;
}
 
Example 4
Source File: URI.java    From dragonwell8_jdk with GNU General Public License v2.0 6 votes vote down vote up
private int scanEscape(int start, int n, char first)
    throws URISyntaxException
{
    int p = start;
    char c = first;
    if (c == '%') {
        // Process escape pair
        if ((p + 3 <= n)
            && match(charAt(p + 1), L_HEX, H_HEX)
            && match(charAt(p + 2), L_HEX, H_HEX)) {
            return p + 3;
        }
        fail("Malformed escape pair", p);
    } else if ((c > 128)
               && !Character.isSpaceChar(c)
               && !Character.isISOControl(c)) {
        // Allow unescaped but visible non-US-ASCII chars
        return p + 1;
    }
    return p;
}
 
Example 5
Source File: URI.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up
private int scanEscape(int start, int n, char first)
    throws URISyntaxException
{
    int p = start;
    char c = first;
    if (c == '%') {
        // Process escape pair
        if ((p + 3 <= n)
            && match(input.charAt(p + 1), L_HEX, H_HEX)
            && match(input.charAt(p + 2), L_HEX, H_HEX)) {
            return p + 3;
        }
        fail("Malformed escape pair", p);
    } else if ((c > 128)
               && !Character.isSpaceChar(c)
               && !Character.isISOControl(c)) {
        // Allow unescaped but visible non-US-ASCII chars
        return p + 1;
    }
    return p;
}
 
Example 6
Source File: URI.java    From jdk8u_jdk with GNU General Public License v2.0 6 votes vote down vote up
private int scanEscape(int start, int n, char first)
    throws URISyntaxException
{
    int p = start;
    char c = first;
    if (c == '%') {
        // Process escape pair
        if ((p + 3 <= n)
            && match(charAt(p + 1), L_HEX, H_HEX)
            && match(charAt(p + 2), L_HEX, H_HEX)) {
            return p + 3;
        }
        fail("Malformed escape pair", p);
    } else if ((c > 128)
               && !Character.isSpaceChar(c)
               && !Character.isISOControl(c)) {
        // Allow unescaped but visible non-US-ASCII chars
        return p + 1;
    }
    return p;
}
 
Example 7
Source File: URI.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up
private int scanEscape(int start, int n, char first)
    throws URISyntaxException
{
    int p = start;
    char c = first;
    if (c == '%') {
        // Process escape pair
        if ((p + 3 <= n)
            && match(charAt(p + 1), L_HEX, H_HEX)
            && match(charAt(p + 2), L_HEX, H_HEX)) {
            return p + 3;
        }
        fail("Malformed escape pair", p);
    } else if ((c > 128)
               && !Character.isSpaceChar(c)
               && !Character.isISOControl(c)) {
        // Allow unescaped but visible non-US-ASCII chars
        return p + 1;
    }
    return p;
}
 
Example 8
Source File: URI.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up
private int scanEscape(int start, int n, char first)
    throws URISyntaxException
{
    int p = start;
    char c = first;
    if (c == '%') {
        // Process escape pair
        if ((p + 3 <= n)
            && match(charAt(p + 1), L_HEX, H_HEX)
            && match(charAt(p + 2), L_HEX, H_HEX)) {
            return p + 3;
        }
        fail("Malformed escape pair", p);
    } else if ((c > 128)
               && !Character.isSpaceChar(c)
               && !Character.isISOControl(c)) {
        // Allow unescaped but visible non-US-ASCII chars
        return p + 1;
    }
    return p;
}
 
Example 9
Source File: PatternEntry.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up
static void appendQuoted(String chars, StringBuffer toAddTo) {
    boolean inQuote = false;
    char ch = chars.charAt(0);
    if (Character.isSpaceChar(ch)) {
        inQuote = true;
        toAddTo.append('\'');
    } else {
      if (PatternEntry.isSpecialChar(ch)) {
            inQuote = true;
            toAddTo.append('\'');
        } else {
            switch (ch) {
                case 0x0010: case '\f': case '\r':
                case '\t': case '\n':  case '@':
                inQuote = true;
                toAddTo.append('\'');
                break;
            case '\'':
                inQuote = true;
                toAddTo.append('\'');
                break;
            default:
                if (inQuote) {
                    inQuote = false; toAddTo.append('\'');
                }
                break;
            }
       }
    }
    toAddTo.append(chars);
    if (inQuote)
        toAddTo.append('\'');
}
 
Example 10
Source File: URI.java    From jdk8u-dev-jdk with GNU General Public License v2.0 5 votes vote down vote up
private static String quote(String s, long lowMask, long highMask) {
    int n = s.length();
    StringBuffer sb = null;
    boolean allowNonASCII = ((lowMask & L_ESCAPED) != 0);
    for (int i = 0; i < s.length(); i++) {
        char c = s.charAt(i);
        if (c < '\u0080') {
            if (!match(c, lowMask, highMask)) {
                if (sb == null) {
                    sb = new StringBuffer();
                    sb.append(s.substring(0, i));
                }
                appendEscape(sb, (byte)c);
            } else {
                if (sb != null)
                    sb.append(c);
            }
        } else if (allowNonASCII
                   && (Character.isSpaceChar(c)
                       || Character.isISOControl(c))) {
            if (sb == null) {
                sb = new StringBuffer();
                sb.append(s.substring(0, i));
            }
            appendEncoded(sb, c);
        } else {
            if (sb != null)
                sb.append(c);
        }
    }
    return (sb == null) ? s : sb.toString();
}
 
Example 11
Source File: URI.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up
private static String quote(String s, long lowMask, long highMask) {
    int n = s.length();
    StringBuffer sb = null;
    boolean allowNonASCII = ((lowMask & L_ESCAPED) != 0);
    for (int i = 0; i < s.length(); i++) {
        char c = s.charAt(i);
        if (c < '\u0080') {
            if (!match(c, lowMask, highMask)) {
                if (sb == null) {
                    sb = new StringBuffer();
                    sb.append(s.substring(0, i));
                }
                appendEscape(sb, (byte)c);
            } else {
                if (sb != null)
                    sb.append(c);
            }
        } else if (allowNonASCII
                   && (Character.isSpaceChar(c)
                       || Character.isISOControl(c))) {
            if (sb == null) {
                sb = new StringBuffer();
                sb.append(s.substring(0, i));
            }
            appendEncoded(sb, c);
        } else {
            if (sb != null)
                sb.append(c);
        }
    }
    return (sb == null) ? s : sb.toString();
}
 
Example 12
Source File: PatternEntry.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up
static void appendQuoted(String chars, StringBuffer toAddTo) {
    boolean inQuote = false;
    char ch = chars.charAt(0);
    if (Character.isSpaceChar(ch)) {
        inQuote = true;
        toAddTo.append('\'');
    } else {
      if (PatternEntry.isSpecialChar(ch)) {
            inQuote = true;
            toAddTo.append('\'');
        } else {
            switch (ch) {
                case 0x0010: case '\f': case '\r':
                case '\t': case '\n':  case '@':
                inQuote = true;
                toAddTo.append('\'');
                break;
            case '\'':
                inQuote = true;
                toAddTo.append('\'');
                break;
            default:
                if (inQuote) {
                    inQuote = false; toAddTo.append('\'');
                }
                break;
            }
       }
    }
    toAddTo.append(chars);
    if (inQuote)
        toAddTo.append('\'');
}
 
Example 13
Source File: PatternEntry.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up
static void appendQuoted(String chars, StringBuffer toAddTo) {
    boolean inQuote = false;
    char ch = chars.charAt(0);
    if (Character.isSpaceChar(ch)) {
        inQuote = true;
        toAddTo.append('\'');
    } else {
      if (PatternEntry.isSpecialChar(ch)) {
            inQuote = true;
            toAddTo.append('\'');
        } else {
            switch (ch) {
                case 0x0010: case '\f': case '\r':
                case '\t': case '\n':  case '@':
                inQuote = true;
                toAddTo.append('\'');
                break;
            case '\'':
                inQuote = true;
                toAddTo.append('\'');
                break;
            default:
                if (inQuote) {
                    inQuote = false; toAddTo.append('\'');
                }
                break;
            }
       }
    }
    toAddTo.append(chars);
    if (inQuote)
        toAddTo.append('\'');
}
 
Example 14
Source File: PatternEntry.java    From JDKSourceCode1.8 with MIT License 5 votes vote down vote up
static void appendQuoted(String chars, StringBuffer toAddTo) {
    boolean inQuote = false;
    char ch = chars.charAt(0);
    if (Character.isSpaceChar(ch)) {
        inQuote = true;
        toAddTo.append('\'');
    } else {
      if (PatternEntry.isSpecialChar(ch)) {
            inQuote = true;
            toAddTo.append('\'');
        } else {
            switch (ch) {
                case 0x0010: case '\f': case '\r':
                case '\t': case '\n':  case '@':
                inQuote = true;
                toAddTo.append('\'');
                break;
            case '\'':
                inQuote = true;
                toAddTo.append('\'');
                break;
            default:
                if (inQuote) {
                    inQuote = false; toAddTo.append('\'');
                }
                break;
            }
       }
    }
    toAddTo.append(chars);
    if (inQuote)
        toAddTo.append('\'');
}
 
Example 15
Source File: URI.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up
private static String quote(String s, long lowMask, long highMask) {
    int n = s.length();
    StringBuffer sb = null;
    boolean allowNonASCII = ((lowMask & L_ESCAPED) != 0);
    for (int i = 0; i < s.length(); i++) {
        char c = s.charAt(i);
        if (c < '\u0080') {
            if (!match(c, lowMask, highMask)) {
                if (sb == null) {
                    sb = new StringBuffer();
                    sb.append(s.substring(0, i));
                }
                appendEscape(sb, (byte)c);
            } else {
                if (sb != null)
                    sb.append(c);
            }
        } else if (allowNonASCII
                   && (Character.isSpaceChar(c)
                       || Character.isISOControl(c))) {
            if (sb == null) {
                sb = new StringBuffer();
                sb.append(s.substring(0, i));
            }
            appendEncoded(sb, c);
        } else {
            if (sb != null)
                sb.append(c);
        }
    }
    return (sb == null) ? s : sb.toString();
}
 
Example 16
Source File: URI.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up
private static String quote(String s, long lowMask, long highMask) {
    int n = s.length();
    StringBuffer sb = null;
    boolean allowNonASCII = ((lowMask & L_ESCAPED) != 0);
    for (int i = 0; i < s.length(); i++) {
        char c = s.charAt(i);
        if (c < '\u0080') {
            if (!match(c, lowMask, highMask)) {
                if (sb == null) {
                    sb = new StringBuffer();
                    sb.append(s.substring(0, i));
                }
                appendEscape(sb, (byte)c);
            } else {
                if (sb != null)
                    sb.append(c);
            }
        } else if (allowNonASCII
                   && (Character.isSpaceChar(c)
                       || Character.isISOControl(c))) {
            if (sb == null) {
                sb = new StringBuffer();
                sb.append(s.substring(0, i));
            }
            appendEncoded(sb, c);
        } else {
            if (sb != null)
                sb.append(c);
        }
    }
    return (sb == null) ? s : sb.toString();
}
 
Example 17
Source File: URI.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up
private static String quote(String s, long lowMask, long highMask) {
    int n = s.length();
    StringBuffer sb = null;
    boolean allowNonASCII = ((lowMask & L_ESCAPED) != 0);
    for (int i = 0; i < s.length(); i++) {
        char c = s.charAt(i);
        if (c < '\u0080') {
            if (!match(c, lowMask, highMask)) {
                if (sb == null) {
                    sb = new StringBuffer();
                    sb.append(s.substring(0, i));
                }
                appendEscape(sb, (byte)c);
            } else {
                if (sb != null)
                    sb.append(c);
            }
        } else if (allowNonASCII
                   && (Character.isSpaceChar(c)
                       || Character.isISOControl(c))) {
            if (sb == null) {
                sb = new StringBuffer();
                sb.append(s.substring(0, i));
            }
            appendEncoded(sb, c);
        } else {
            if (sb != null)
                sb.append(c);
        }
    }
    return (sb == null) ? s : sb.toString();
}
 
Example 18
Source File: URI.java    From dragonwell8_jdk with GNU General Public License v2.0 5 votes vote down vote up
private static String quote(String s, long lowMask, long highMask) {
    int n = s.length();
    StringBuffer sb = null;
    boolean allowNonASCII = ((lowMask & L_ESCAPED) != 0);
    for (int i = 0; i < s.length(); i++) {
        char c = s.charAt(i);
        if (c < '\u0080') {
            if (!match(c, lowMask, highMask)) {
                if (sb == null) {
                    sb = new StringBuffer();
                    sb.append(s.substring(0, i));
                }
                appendEscape(sb, (byte)c);
            } else {
                if (sb != null)
                    sb.append(c);
            }
        } else if (allowNonASCII
                   && (Character.isSpaceChar(c)
                       || Character.isISOControl(c))) {
            if (sb == null) {
                sb = new StringBuffer();
                sb.append(s.substring(0, i));
            }
            appendEncoded(sb, c);
        } else {
            if (sb != null)
                sb.append(c);
        }
    }
    return (sb == null) ? s : sb.toString();
}
 
Example 19
Source File: URI.java    From jdk-1.7-annotated with Apache License 2.0 5 votes vote down vote up
private static String quote(String s, long lowMask, long highMask) {
    int n = s.length();
    StringBuffer sb = null;
    boolean allowNonASCII = ((lowMask & L_ESCAPED) != 0);
    for (int i = 0; i < s.length(); i++) {
        char c = s.charAt(i);
        if (c < '\u0080') {
            if (!match(c, lowMask, highMask)) {
                if (sb == null) {
                    sb = new StringBuffer();
                    sb.append(s.substring(0, i));
                }
                appendEscape(sb, (byte)c);
            } else {
                if (sb != null)
                    sb.append(c);
            }
        } else if (allowNonASCII
                   && (Character.isSpaceChar(c)
                       || Character.isISOControl(c))) {
            if (sb == null) {
                sb = new StringBuffer();
                sb.append(s.substring(0, i));
            }
            appendEncoded(sb, c);
        } else {
            if (sb != null)
                sb.append(c);
        }
    }
    return (sb == null) ? s : sb.toString();
}
 
Example 20
Source File: PatternEntry.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up
static void appendQuoted(String chars, StringBuffer toAddTo) {
    boolean inQuote = false;
    char ch = chars.charAt(0);
    if (Character.isSpaceChar(ch)) {
        inQuote = true;
        toAddTo.append('\'');
    } else {
      if (PatternEntry.isSpecialChar(ch)) {
            inQuote = true;
            toAddTo.append('\'');
        } else {
            switch (ch) {
                case 0x0010: case '\f': case '\r':
                case '\t': case '\n':  case '@':
                inQuote = true;
                toAddTo.append('\'');
                break;
            case '\'':
                inQuote = true;
                toAddTo.append('\'');
                break;
            default:
                if (inQuote) {
                    inQuote = false; toAddTo.append('\'');
                }
                break;
            }
       }
    }
    toAddTo.append(chars);
    if (inQuote)
        toAddTo.append('\'');
}