org.h2.util

Class ScriptReader

java.lang.Object

org.h2.util.ScriptReader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class ScriptReader
extends java.lang.Object
implements java.io.Closeable

This class can split SQL scripts to single SQL statements. Each SQL statement ends with the character ';', however it is ignored in comments and quotes.

Constructor Summary

Constructors

Constructor and Description
ScriptReader(java.io.Reader reader) Create a new SQL script reader from the given reader

Method Summary

Modifier and Type	Method and Description
void	close() Close the underlying reader.
boolean	isBlockRemark() If currently inside a remark, this method tells if it is a block comment (true) or single line comment (false)
boolean	isInsideRemark() Check if this is the last statement, and if the single line or block comment is not finished yet.
java.lang.String	readStatement() Read a statement from the reader.
void	setSkipRemarks(boolean skipRemarks) If comments should be skipped completely by this reader.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScriptReader

public ScriptReader(java.io.Reader reader)

Create a new SQL script reader from the given reader

Parameters:

reader - the reader

Method Detail

close

public void close()

Close the underlying reader.

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

readStatement

public java.lang.String readStatement()

Read a statement from the reader. This method returns null if the end has been reached.

Returns:

the SQL statement or null

isInsideRemark

public boolean isInsideRemark()

Check if this is the last statement, and if the single line or block comment is not finished yet.

Returns:

true if the current position is inside a remark

isBlockRemark

public boolean isBlockRemark()

If currently inside a remark, this method tells if it is a block comment (true) or single line comment (false)

Returns:

true if inside a block comment

setSkipRemarks

public void setSkipRemarks(boolean skipRemarks)

If comments should be skipped completely by this reader.

Parameters:

skipRemarks - true if comments should be skipped