Record methods¶

new()

Create a new empty SVN::Dump::Record object.

type()

Return the record type, as guessed from its headers.

The method dies if the record type cannot be determined.

set_header( $h, $v )

Set the header $h to the value $v.

get_header( $h )

Get the value of header $h.

set_property( $p, $v )

Set the property $p to the value $v.

get_property( $p )

Get the value of property $p.

delete_property( @k )

Delete the properties named in @p. Properties that do not exist in the record will be silently ignored.

set_text( $t )

Set the value of the text block.

get_text()

Get the value of the text block.

Inner blocks manipulation¶

A SVN::Dump::Record is composed of several inner blocks of various kinds: SVN::Dump::Headers, SVN::Dump::Property and SVN::Dump::Text.

The following methods provide access to these blocks:

set_headers_block( $headers )

get_headers_block()

Get or set the SVN::Dump::Headers object that represents the record headers.

set_property_block( $property )

get_property_block()

Get or set the SVN::Dump::Property object that represents the record property block.

delete_property( @keys )

Delete the given properties. Behaves like the builtin "delete()".

set_text_block( $text )

get_text_block()

Get or set the SVN::Dump::Text object that represents the record text block.

set_included_record( $record )

get_included_record()

Some special record are actually output recursiveley by svnadmin dump. The "record in the record" is stored within the parent record, so they are parsed as a single record with an included record.

"get_record()" / "set_record()" give access to the included record.

According to the Subversion sources (subversion/libsvn_repos/dump.c), this is a "delete original, then add-with-history" node. The dump looks like this:

    Node-path: tags/mytag/myfile
    Node-kind: file
    Node-action: delete
    
    Node-path: tags/mytag/myfile
    Node-kind: file
    Node-action: add
    Node-copyfrom-rev: 23
    Node-copyfrom-path: trunk/myfile
    

Note that there is a single blank line after the first header block, and four after the included one.

update_headers()

Update the various "...-length" headers. Used internally.

You must call this method if you update the inner property or text blocks directly, or the results of "as_string()" will be inconsistent.

Information methods¶

has_prop()

Return a boolean value indicating if the record has a property block.

has_text()

Return a boolean value indicating if the record has a text block.

has_prop_only()

Return a boolean value indicating if the record has only a property block (and no text block).

has_prop_or_text()

Return a boolean value indicating if the record has a property block or a text block.

property_length()

Return the length of the property block.

text_length()

Return the length of the text block.

Output method¶

as_string()

Return a string representation of the record that will be understood by other Subversion tools, such as "svnadmin".

Warning: dumping a record currently returns the information that was read from the original dump. This means that if you modified the property or text block of a record, the headers will be inconsistent.