Package io.ebeaninternal.dbmigration.ddlgeneration.platform

Class BaseDdlBuffer

java.lang.Object

io.ebeaninternal.dbmigration.ddlgeneration.platform.BaseDdlBuffer

All Implemented Interfaces:

DdlBuffer

public class BaseDdlBuffer
extends Object
implements DdlBuffer

Base implementation of DdlBuffer using an underlying writer.

Constructor Summary

Constructors

Constructor	Description
BaseDdlBuffer(MConfiguration configuration)

Method Summary

Modifier and Type	Method	Description
DdlBuffer	append(String content)	Append DDL content to the buffer.
DdlBuffer	append(String content, int space)	Append DDL content to the buffer with space padding.
DdlBuffer	appendStatement(String content)	Append a statement allowing for null or empty statements.
DdlBuffer	appendWithSpace(String foreignKeyRestrict)	Append a value that is potentially null or empty and proceed it with a space if so.
DdlBuffer	end()	Used to demarcate the end of a series of statements.
DdlBuffer	endOfStatement()	Append the end of statement content.
String	getBuffer()	Return the buffer content.
MConfiguration	getConfiguration()	Return the configuration (default tablespaces etc).
boolean	isEmpty()	Return true if the buffer is empty.
DdlBuffer	newLine()	Append new line character to the buffer.

Methods inherited from class java.lang.Object

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

Constructor Details

BaseDdlBuffer

public BaseDdlBuffer(MConfiguration configuration)

Method Details

getConfiguration

public MConfiguration getConfiguration()

Description copied from interface: DdlBuffer

Return the configuration (default tablespaces etc).

Specified by:

getConfiguration in interface DdlBuffer

isEmpty

public boolean isEmpty()

Description copied from interface: DdlBuffer

Return true if the buffer is empty.

Specified by:

isEmpty in interface DdlBuffer

appendWithSpace

public DdlBuffer appendWithSpace(String foreignKeyRestrict)
                          throws IOException

Description copied from interface: DdlBuffer

Append a value that is potentially null or empty and proceed it with a space if so.

Specified by:

appendWithSpace in interface DdlBuffer

Throws:

IOException

appendStatement

public DdlBuffer appendStatement(String content)
                          throws IOException

Description copied from interface: DdlBuffer

Append a statement allowing for null or empty statements.

Specified by:

appendStatement in interface DdlBuffer

Throws:

IOException

append

public DdlBuffer append(String content)
                 throws IOException

Description copied from interface: DdlBuffer

Append DDL content to the buffer.

Specified by:

append in interface DdlBuffer

Throws:

IOException

append

public DdlBuffer append(String content,
 int space)
                 throws IOException

Description copied from interface: DdlBuffer

Append DDL content to the buffer with space padding.

Specified by:

append in interface DdlBuffer

Throws:

IOException

endOfStatement

public DdlBuffer endOfStatement()
                         throws IOException

Description copied from interface: DdlBuffer

Append the end of statement content.

Specified by:

endOfStatement in interface DdlBuffer

Throws:

IOException

end

public DdlBuffer end()
              throws IOException

Used to demarcate the end of a series of statements. This should be just whitespace or a sql comment.

Specified by:

end in interface DdlBuffer

Throws:

IOException

newLine

public DdlBuffer newLine()
                  throws IOException

Description copied from interface: DdlBuffer

Append new line character to the buffer.

Specified by:

newLine in interface DdlBuffer

Throws:

IOException

getBuffer

public String getBuffer()

Description copied from interface: DdlBuffer

Return the buffer content.

Specified by:

getBuffer in interface DdlBuffer