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java.lang.Object org.eclipse.jetty.util.TypeUtil
public class TypeUtil
TYPE Utilities. Provides various static utiltiy methods for manipulating types and their string representations.
Field Summary | |
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static int |
CR
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static int |
LF
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Constructor Summary | |
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TypeUtil()
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Method Summary | |
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static byte |
convertHexDigit(byte b)
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static void |
dump(java.lang.Class c)
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static void |
dump(java.lang.ClassLoader cl)
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static byte[] |
fromHexString(java.lang.String s)
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static java.lang.Class |
fromName(java.lang.String name)
Class from a canonical name for a type. |
static java.net.URL |
jarFor(java.lang.String className)
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static byte[] |
parseBytes(java.lang.String s,
int base)
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static int |
parseInt(byte[] b,
int offset,
int length,
int base)
Parse an int from a byte array of ascii characters. |
static int |
parseInt(java.lang.String s,
int offset,
int length,
int base)
Parse an int from a substring. |
static byte[] |
readLine(java.io.InputStream in)
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static void |
toHex(byte b,
java.lang.Appendable buf)
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static java.lang.String |
toHexString(byte[] b)
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static java.lang.String |
toHexString(byte[] b,
int offset,
int length)
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static java.lang.String |
toName(java.lang.Class type)
Canonical name for a type. |
static java.lang.String |
toString(byte[] bytes,
int base)
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static java.lang.Object |
valueOf(java.lang.Class type,
java.lang.String value)
Convert String value to instance. |
static java.lang.Object |
valueOf(java.lang.String type,
java.lang.String value)
Convert String value to instance. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static int CR
public static int LF
Constructor Detail |
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public TypeUtil()
Method Detail |
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public static java.lang.Class fromName(java.lang.String name)
name
- A class or type name.
public static java.lang.String toName(java.lang.Class type)
type
- A class , which may be a primitive TYPE field.
public static java.lang.Object valueOf(java.lang.Class type, java.lang.String value)
type
- The class of the instance, which may be a primitive TYPE field.value
- The value as a string.
public static java.lang.Object valueOf(java.lang.String type, java.lang.String value)
type
- classname or type (eg int)value
- The value as a string.
public static int parseInt(java.lang.String s, int offset, int length, int base) throws java.lang.NumberFormatException
s
- Stringoffset
- Offset within stringlength
- Length of integer or -1 for remainder of stringbase
- base of the integer
java.lang.NumberFormatException
- if the string cannot be parsedpublic static int parseInt(byte[] b, int offset, int length, int base) throws java.lang.NumberFormatException
b
- byte arrayoffset
- Offset within stringlength
- Length of integer or -1 for remainder of stringbase
- base of the integer
java.lang.NumberFormatException
- if the array cannot be parsed into an integerpublic static byte[] parseBytes(java.lang.String s, int base)
public static java.lang.String toString(byte[] bytes, int base)
public static byte convertHexDigit(byte b)
b
- An ASCII encoded character 0-9 a-f A-F
public static void toHex(byte b, java.lang.Appendable buf)
public static java.lang.String toHexString(byte[] b)
public static java.lang.String toHexString(byte[] b, int offset, int length)
public static byte[] fromHexString(java.lang.String s)
public static void dump(java.lang.Class c)
public static void dump(java.lang.ClassLoader cl)
public static byte[] readLine(java.io.InputStream in) throws java.io.IOException
java.io.IOException
public static java.net.URL jarFor(java.lang.String className)
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