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Java™ Platform Standard Ed. 6 |
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java.lang.Object extended by java.io.ObjectOutputStream.PutField
public abstract static class ObjectOutputStream.PutField
Provide programmatic access to the persistent fields to be written to ObjectOutput.
Constructor Summary | |
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ObjectOutputStream.PutField()
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Method Summary | |
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abstract void |
put(String name,
boolean val)
Put the value of the named boolean field into the persistent field. |
abstract void |
put(String name,
byte val)
Put the value of the named byte field into the persistent field. |
abstract void |
put(String name,
char val)
Put the value of the named char field into the persistent field. |
abstract void |
put(String name,
double val)
Put the value of the named double field into the persistent field. |
abstract void |
put(String name,
float val)
Put the value of the named float field into the persistent field. |
abstract void |
put(String name,
int val)
Put the value of the named int field into the persistent field. |
abstract void |
put(String name,
long val)
Put the value of the named long field into the persistent field. |
abstract void |
put(String name,
Object val)
Put the value of the named Object field into the persistent field. |
abstract void |
put(String name,
short val)
Put the value of the named short field into the persistent field. |
abstract void |
write(ObjectOutput out)
Deprecated. This method does not write the values contained by this PutField object in a proper format, and may
result in corruption of the serialization stream. The
correct way to write PutField data is by
calling the ObjectOutputStream.writeFields()
method. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ObjectOutputStream.PutField()
Method Detail |
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public abstract void put(String name, boolean val)
name
- the name of the serializable fieldval
- the value to assign to the field
IllegalArgumentException
- if name
does not
match the name of a serializable field for the class whose fields
are being written, or if the type of the named field is not
boolean
public abstract void put(String name, byte val)
name
- the name of the serializable fieldval
- the value to assign to the field
IllegalArgumentException
- if name
does not
match the name of a serializable field for the class whose fields
are being written, or if the type of the named field is not
byte
public abstract void put(String name, char val)
name
- the name of the serializable fieldval
- the value to assign to the field
IllegalArgumentException
- if name
does not
match the name of a serializable field for the class whose fields
are being written, or if the type of the named field is not
char
public abstract void put(String name, short val)
name
- the name of the serializable fieldval
- the value to assign to the field
IllegalArgumentException
- if name
does not
match the name of a serializable field for the class whose fields
are being written, or if the type of the named field is not
short
public abstract void put(String name, int val)
name
- the name of the serializable fieldval
- the value to assign to the field
IllegalArgumentException
- if name
does not
match the name of a serializable field for the class whose fields
are being written, or if the type of the named field is not
int
public abstract void put(String name, long val)
name
- the name of the serializable fieldval
- the value to assign to the field
IllegalArgumentException
- if name
does not
match the name of a serializable field for the class whose fields
are being written, or if the type of the named field is not
long
public abstract void put(String name, float val)
name
- the name of the serializable fieldval
- the value to assign to the field
IllegalArgumentException
- if name
does not
match the name of a serializable field for the class whose fields
are being written, or if the type of the named field is not
float
public abstract void put(String name, double val)
name
- the name of the serializable fieldval
- the value to assign to the field
IllegalArgumentException
- if name
does not
match the name of a serializable field for the class whose fields
are being written, or if the type of the named field is not
double
public abstract void put(String name, Object val)
name
- the name of the serializable fieldval
- the value to assign to the field
(which may be null
)
IllegalArgumentException
- if name
does not
match the name of a serializable field for the class whose fields
are being written, or if the type of the named field is not a
reference type@Deprecated public abstract void write(ObjectOutput out) throws IOException
PutField
object in a proper format, and may
result in corruption of the serialization stream. The
correct way to write PutField
data is by
calling the ObjectOutputStream.writeFields()
method.
PutField
object.
out
- the stream to write the data and fields to
IOException
- if I/O errors occur while writing to the
underlying stream
IllegalArgumentException
- if the specified stream is not
the same stream that produced this PutField
object
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Java™ Platform Standard Ed. 6 |
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