Package org.apache.activemq.util

Class MarshallingSupport

java.lang.Object

org.apache.activemq.util.MarshallingSupport

public final class MarshallingSupport
extends Object

The fixed version of the UTF8 encoding function. Some older JVM's UTF8 encoding function breaks when handling large strings.

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	BIG_STRING_TYPE
static final byte	BOOLEAN_TYPE
static final byte	BYTE_ARRAY_TYPE
static final byte	BYTE_TYPE
static final byte	CHAR_TYPE
static final byte	DOUBLE_TYPE
static final byte	FLOAT_TYPE
static final byte	INTEGER_TYPE
static final byte	LIST_TYPE
static final byte	LONG_TYPE
static final byte	MAP_TYPE
static final byte	NULL
static final byte	SHORT_TYPE
static final byte	STRING_TYPE

Method Summary

Modifier and Type	Method	Description
static String	convertUTF8WithBuf(byte[] buf, char[] out, int offset, int utfSize)	From: http://svn.apache.org/repos/asf/harmony/enhanced/java/trunk/classlib/modules/luni/src/main/java/org/apache/harmony/luni/util/Util.java
static long	countUTFBytes(String str)	From: http://svn.apache.org/repos/asf/harmony/enhanced/java/trunk/classlib/modules/luni/src/main/java/java/io/DataOutputStream.java
static void	marshalBoolean(DataOutputStream out, boolean value)
static void	marshalByte(DataOutputStream out, byte value)
static void	marshalByteArray(DataOutputStream out, byte[] value)
static void	marshalByteArray(DataOutputStream out, byte[] value, int offset, int length)
static void	marshalChar(DataOutputStream out, char value)
static void	marshalDouble(DataOutputStream out, double value)
static void	marshalFloat(DataOutputStream out, float value)
static void	marshalInt(DataOutputStream out, int value)
static void	marshalLong(DataOutputStream out, long value)
static void	marshalNull(DataOutputStream out)
static void	marshalPrimitive(DataOutputStream out, Object value)
static void	marshalPrimitiveList(List<Object> list, DataOutputStream out)
static void	marshalPrimitiveMap(Map<String,Object> map, DataOutputStream out)
static void	marshalShort(DataOutputStream out, short value)
static void	marshalString(DataOutputStream out, String s)
static String	propertiesToString(Properties props)
static org.fusesource.hawtbuf.UTF8Buffer	readUTF(DataInputStream in, int length)
static String	readUTF8(DataInput dataIn)
static Properties	stringToProperties(String str)
static String	truncate64(String text)
static Object	unmarshalPrimitive(DataInputStream in)
static Object	unmarshalPrimitive(DataInputStream in, boolean force)
static List<Object>	unmarshalPrimitiveList(DataInputStream in)
static List<Object>	unmarshalPrimitiveList(DataInputStream in, boolean force)
static Map<String,Object>	unmarshalPrimitiveMap(DataInputStream in)
static Map<String,Object>	unmarshalPrimitiveMap(DataInputStream in, boolean force)
static Map<String,Object>	unmarshalPrimitiveMap(DataInputStream in, int maxPropertySize)
static Map<String,Object>	unmarshalPrimitiveMap(DataInputStream in, int maxPropertySize, boolean force)
static void	writeUTF8(DataOutput dataOut, String text)
static int	writeUTFBytesToBuffer(String str, long count, byte[] buffer, int offset)	From: http://svn.apache.org/repos/asf/harmony/enhanced/java/trunk/classlib/modules/luni/src/main/java/java/io/DataOutputStream.java

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

NULL

public static final byte NULL

See Also:

• Constant Field Values

BOOLEAN_TYPE

public static final byte BOOLEAN_TYPE

See Also:

• Constant Field Values

BYTE_TYPE

public static final byte BYTE_TYPE

See Also:

• Constant Field Values

CHAR_TYPE

public static final byte CHAR_TYPE

See Also:

• Constant Field Values

SHORT_TYPE

public static final byte SHORT_TYPE

See Also:

• Constant Field Values

INTEGER_TYPE

public static final byte INTEGER_TYPE

See Also:

• Constant Field Values

LONG_TYPE

public static final byte LONG_TYPE

See Also:

• Constant Field Values

DOUBLE_TYPE

public static final byte DOUBLE_TYPE

See Also:

• Constant Field Values

FLOAT_TYPE

public static final byte FLOAT_TYPE

See Also:

• Constant Field Values

STRING_TYPE

public static final byte STRING_TYPE

See Also:

• Constant Field Values

BYTE_ARRAY_TYPE

public static final byte BYTE_ARRAY_TYPE

See Also:

• Constant Field Values

MAP_TYPE

public static final byte MAP_TYPE

See Also:

• Constant Field Values

LIST_TYPE

public static final byte LIST_TYPE

See Also:

• Constant Field Values

BIG_STRING_TYPE

public static final byte BIG_STRING_TYPE

See Also:

• Constant Field Values

Method Details

marshalPrimitiveMap

public static void marshalPrimitiveMap(Map<String,Object> map,
 DataOutputStream out)
                                throws IOException

Throws:

IOException

unmarshalPrimitiveMap

public static Map<String,Object> unmarshalPrimitiveMap(DataInputStream in)
                                                throws IOException

Throws:

IOException

unmarshalPrimitiveMap

public static Map<String,Object> unmarshalPrimitiveMap(DataInputStream in,
 boolean force)
                                                throws IOException

Throws:

IOException

unmarshalPrimitiveMap

public static Map<String,Object> unmarshalPrimitiveMap(DataInputStream in,
 int maxPropertySize)
                                                throws IOException

Throws:

IOException

unmarshalPrimitiveMap

public static Map<String,Object> unmarshalPrimitiveMap(DataInputStream in,
 int maxPropertySize,
 boolean force)
                                                throws IOException

Parameters:

in -

Returns:

Throws:

IOException

IOException

marshalPrimitiveList

public static void marshalPrimitiveList(List<Object> list,
 DataOutputStream out)
                                 throws IOException

Throws:

IOException

unmarshalPrimitiveList

public static List<Object> unmarshalPrimitiveList(DataInputStream in)
                                           throws IOException

Throws:

IOException

unmarshalPrimitiveList

public static List<Object> unmarshalPrimitiveList(DataInputStream in,
 boolean force)
                                           throws IOException

Throws:

IOException

marshalPrimitive

public static void marshalPrimitive(DataOutputStream out,
 Object value)
                             throws IOException

Throws:

IOException

unmarshalPrimitive

public static Object unmarshalPrimitive(DataInputStream in)
                                 throws IOException

Throws:

IOException

unmarshalPrimitive

public static Object unmarshalPrimitive(DataInputStream in,
 boolean force)
                                 throws IOException

Throws:

IOException

readUTF

public static org.fusesource.hawtbuf.UTF8Buffer readUTF(DataInputStream in,
 int length)
                                                 throws IOException

Throws:

IOException

marshalNull

public static void marshalNull(DataOutputStream out)
                        throws IOException

Throws:

IOException

marshalBoolean

public static void marshalBoolean(DataOutputStream out,
 boolean value)
                           throws IOException

Throws:

IOException

marshalByte

public static void marshalByte(DataOutputStream out,
 byte value)
                        throws IOException

Throws:

IOException

marshalChar

public static void marshalChar(DataOutputStream out,
 char value)
                        throws IOException

Throws:

IOException

marshalShort

public static void marshalShort(DataOutputStream out,
 short value)
                         throws IOException

Throws:

IOException

marshalInt

public static void marshalInt(DataOutputStream out,
 int value)
                       throws IOException

Throws:

IOException

marshalLong

public static void marshalLong(DataOutputStream out,
 long value)
                        throws IOException

Throws:

IOException

marshalFloat

public static void marshalFloat(DataOutputStream out,
 float value)
                         throws IOException

Throws:

IOException

marshalDouble

public static void marshalDouble(DataOutputStream out,
 double value)
                          throws IOException

Throws:

IOException

marshalByteArray

public static void marshalByteArray(DataOutputStream out,
 byte[] value)
                             throws IOException

Throws:

IOException

marshalByteArray

public static void marshalByteArray(DataOutputStream out,
 byte[] value,
 int offset,
 int length)
                             throws IOException

Throws:

IOException

marshalString

public static void marshalString(DataOutputStream out,
 String s)
                          throws IOException

Throws:

IOException

writeUTF8

public static void writeUTF8(DataOutput dataOut,
 String text)
                      throws IOException

Throws:

IOException

countUTFBytes

public static long countUTFBytes(String str)

From: http://svn.apache.org/repos/asf/harmony/enhanced/java/trunk/classlib/modules/luni/src/main/java/java/io/DataOutputStream.java

writeUTFBytesToBuffer

public static int writeUTFBytesToBuffer(String str,
 long count,
 byte[] buffer,
 int offset)
                                 throws IOException

From: http://svn.apache.org/repos/asf/harmony/enhanced/java/trunk/classlib/modules/luni/src/main/java/java/io/DataOutputStream.java

Throws:

IOException

readUTF8

public static String readUTF8(DataInput dataIn)
                       throws IOException

Throws:

IOException

convertUTF8WithBuf

public static String convertUTF8WithBuf(byte[] buf,
 char[] out,
 int offset,
 int utfSize)
                                 throws UTFDataFormatException

From: http://svn.apache.org/repos/asf/harmony/enhanced/java/trunk/classlib/modules/luni/src/main/java/org/apache/harmony/luni/util/Util.java

Throws:

UTFDataFormatException

propertiesToString

public static String propertiesToString(Properties props)
                                 throws IOException

Throws:

IOException

stringToProperties

public static Properties stringToProperties(String str)
                                     throws IOException

Throws:

IOException

truncate64

public static String truncate64(String text)