Struct ZipTaskletBuilder 

pub struct ZipTaskletBuilder { /* private fields */ }

Available on crate feature zip only.

Builder for creating ZipTasklet instances with a fluent interface.

This builder provides a convenient way to configure ZIP tasklets with various options such as compression level, file filters, and directory structure preservation.

Examples

use spring_batch_rs::tasklet::zip::ZipTaskletBuilder;

let tasklet = ZipTaskletBuilder::new()
    .source_path("./data")
    .target_path("./backup.zip")
    .compression_level(9)
    .include_pattern("*.txt")
    .exclude_pattern("*.tmp")
    .preserve_structure(true)
    .build()?;

Implementations

impl ZipTaskletBuilder

pub fn new() -> Self

Creates a new ZipTaskletBuilder with default settings.

Examples

use spring_batch_rs::tasklet::zip::ZipTaskletBuilder;

let builder = ZipTaskletBuilder::new();

pub fn source_path<P: AsRef<Path>>(self, path: P) -> Self

Sets the source path to compress.

Parameters

• path: Path to the file or directory to compress

Examples

use spring_batch_rs::tasklet::zip::ZipTaskletBuilder;

let builder = ZipTaskletBuilder::new()
    .source_path("./data");

pub fn target_path<P: AsRef<Path>>(self, path: P) -> Self

Sets the target ZIP file path.

Parameters

• path: Path where the ZIP file will be created

Examples

use spring_batch_rs::tasklet::zip::ZipTaskletBuilder;

let builder = ZipTaskletBuilder::new()
    .target_path("./archive.zip");

pub fn compression_level(self, level: i32) -> Self

Sets the compression level.

Parameters

• level: Compression level (0-9, where 0 is no compression and 9 is maximum)

Examples

use spring_batch_rs::tasklet::zip::ZipTaskletBuilder;

let builder = ZipTaskletBuilder::new()
    .compression_level(9); // Maximum compression

pub fn include_pattern<S: Into<String>>(self, pattern: S) -> Self

Sets a pattern for files to include in the archive.

Parameters

• pattern: Glob pattern for files to include

Examples

use spring_batch_rs::tasklet::zip::ZipTaskletBuilder;

let builder = ZipTaskletBuilder::new()
    .include_pattern("*.log");

pub fn exclude_pattern<S: Into<String>>(self, pattern: S) -> Self

Sets a pattern for files to exclude from the archive.

Parameters

• pattern: Glob pattern for files to exclude

Examples

use spring_batch_rs::tasklet::zip::ZipTaskletBuilder;

let builder = ZipTaskletBuilder::new()
    .exclude_pattern("*.tmp");

pub fn preserve_structure(self, preserve: bool) -> Self

Sets whether to preserve directory structure.

Parameters

• preserve: If true, maintains directory structure; if false, flattens all files

Examples

use spring_batch_rs::tasklet::zip::ZipTaskletBuilder;

let builder = ZipTaskletBuilder::new()
    .preserve_structure(false); // Flatten files

pub fn build(self) -> Result<ZipTasklet, BatchError>

Builds the ZipTasklet instance.

Returns

• Ok(ZipTasklet): Successfully created tasklet
• Err(BatchError): Error if required parameters are missing or invalid

Errors

• Returns error if source_path or target_path are not set
• Returns error if source path doesn’t exist
• Returns error if target directory cannot be created

Trait Implementations

impl Default for ZipTaskletBuilder

fn default() -> Self

Returns the “default value” for a type.