Package org.postgresql.fastpath
Class FastpathArg
- java.lang.Object
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- org.postgresql.fastpath.FastpathArg
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- Direct Known Subclasses:
FastpathArg.ByteStreamWriterFastpathArg
public class FastpathArg extends java.lang.Object
Each fastpath call requires an array of arguments, the number and type dependent on the function being called.
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Nested Class Summary
Nested Classes Modifier and Type Class Description (package private) static class
FastpathArg.ByteStreamWriterFastpathArg
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Field Summary
Fields Modifier and Type Field Description private byte[]
bytes
Encoded byte value of argument.private int
bytesLength
private int
bytesStart
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Constructor Summary
Constructors Constructor Description FastpathArg(byte[] bytes)
Constructs an argument that consists of an array of bytes.FastpathArg(byte[] buf, int off, int len)
Constructs an argument that consists of part of a byte array.FastpathArg(int value)
Constructs an argument that consists of an integer value.FastpathArg(long value)
Constructs an argument that consists of an integer value.FastpathArg(java.lang.String s)
Constructs an argument that consists of a String.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static FastpathArg
of(ByteStreamWriter writer)
(package private) void
populateParameter(ParameterList params, int index)
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Constructor Detail
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FastpathArg
public FastpathArg(int value)
Constructs an argument that consists of an integer value.- Parameters:
value
- int value to set
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FastpathArg
public FastpathArg(long value)
Constructs an argument that consists of an integer value.- Parameters:
value
- int value to set
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FastpathArg
public FastpathArg(byte[] bytes)
Constructs an argument that consists of an array of bytes.- Parameters:
bytes
- array to store
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FastpathArg
public FastpathArg(byte[] buf, int off, int len)
Constructs an argument that consists of part of a byte array.- Parameters:
buf
- source arrayoff
- offset within arraylen
- length of data to include
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FastpathArg
public FastpathArg(java.lang.String s)
Constructs an argument that consists of a String.- Parameters:
s
- String to store
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Method Detail
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of
public static FastpathArg of(ByteStreamWriter writer)
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populateParameter
void populateParameter(ParameterList params, int index) throws java.sql.SQLException
- Throws:
java.sql.SQLException
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