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java.lang.Object | +--oracle.jbo.common.TypeMarshaller
Provides methods for passing primitive Java values between the client and middle tier as byte streams.
Constructor Summary | |
TypeMarshaller()
|
Method Summary | |
static byte[] |
createStream(boolean val)
Serializes a Java boolean value. |
static byte[] |
createStream(byte val)
Serializes an 8-bit Java integer value. |
static byte[] |
createStream(char val)
Serializes a Java character. |
static byte[] |
createStream(java.lang.Class cls,
java.lang.Object obj)
Serializes a Java object of a specified class. |
static byte[] |
createStream(double val)
Serializes a 64-bit Java floating-point value. |
static byte[] |
createStream(float val)
Serializes a 32-bit Java floating-point value. |
static byte[] |
createStream(int val)
Serializes a 32-bit Java integer value. |
static byte[] |
createStream(long val)
Serializes a 64-bit Java integer value. |
static byte[] |
createStream(short val)
Serializes a 16-bit Java integer value. |
static boolean |
readBoolean(byte[] byteStream)
Reads a boolean value from a byte stream. |
static byte |
readByte(byte[] byteStream)
Reads an 8-bit Java integer from a byte stream. |
static char |
readChar(byte[] byteStream)
Reads a Java character from a byte stream. |
static double |
readDouble(byte[] byteStream)
Reads a 64-bit Java floating-point number from a byte stream. |
static float |
readFloat(byte[] byteStream)
Reads a 32-bit Java floating-point number from a byte stream. |
static int |
readInt(byte[] byteStream)
Reads a 32-bit Java integer from a byte stream. |
static long |
readLong(byte[] byteStream)
Reads a 64-bit Java integer from a byte stream. |
static java.lang.Object |
readObject(java.lang.Class cls,
byte[] stream)
Reads a Java object of a specified class from a byte stream. |
static short |
readShort(byte[] byteStream)
Reads a 16-bit Java integer from a byte stream. |
static java.lang.String |
readString(byte[] byteStream)
Reads a Java string from a byte stream. |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
Constructor Detail |
public TypeMarshaller()
Method Detail |
public static final byte[] createStream(java.lang.Class cls, java.lang.Object obj) throws DataCreationException
cls
- a Java primitive type.obj
- n instance of cls
.obj
cannot be serialized.public static final java.lang.Object readObject(java.lang.Class cls, byte[] stream) throws DataCreationException
cls
- a Java primitive type.stream
- serialized data.cls
.public static final byte[] createStream(int val) throws DataCreationException
val
- a 32-bit Java integer value.public static final byte[] createStream(short val) throws DataCreationException
val
- a 16-bit Java integer value.public static final byte[] createStream(long val) throws DataCreationException
val
- a 64-bit Java integer value.public static final byte[] createStream(float val) throws DataCreationException
val
- a 32-bit Java floating-point value.public static final byte[] createStream(double val) throws DataCreationException
val
- a 64-bit Java floating-point value.public static final byte[] createStream(byte val) throws DataCreationException
val
- an 8-bit Java integer value.public static final byte[] createStream(boolean val) throws DataCreationException
val
- a Java boolean value.public static final byte[] createStream(char val) throws DataCreationException
val
- a Java character.public static final java.lang.String readString(byte[] byteStream) throws DataCreationException
byteStream
- serialized data.public static final int readInt(byte[] byteStream) throws DataCreationException
byteStream
- serialized data.public static final short readShort(byte[] byteStream) throws DataCreationException
byteStream
- serialized data.public static final long readLong(byte[] byteStream) throws DataCreationException
byteStream
- serialized data.public static final float readFloat(byte[] byteStream) throws DataCreationException
byteStream
- serialized data.public static final double readDouble(byte[] byteStream) throws DataCreationException
byteStream
- serialized data.public static final byte readByte(byte[] byteStream) throws DataCreationException
byteStream
- serialized data.public static final boolean readBoolean(byte[] byteStream) throws DataCreationException
byteStream
- serialized data.public static final char readChar(byte[] byteStream) throws DataCreationException
byteStream
- serialized data.
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