ToolchainManager

All Known Implementing Classes:

DefaultToolchainManager, DefaultToolchainManagerPrivate
```
public interface ToolchainManager
```
Public API for a toolchain-aware plugin to get expected toolchain instance.

Since:

2.0.9

Field Summary

Fields
Modifier and Type Field Description

static java.lang.String ROLE
Deprecated.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Toolchain`	`getToolchainFromBuildContext(java.lang.String type, MavenSession context)`	Retrieve toolchain of specified type from build context.
`java.util.List<Toolchain>`	`getToolchains(MavenSession session, java.lang.String type, java.util.Map<java.lang.String,java.lang.String> requirements)`	Select all toolchains available in user settings matching the type and requirements, independently from `maven-toolchains-plugin`.

- Field Detail
  - ROLE
```
@Deprecated
static final java.lang.String ROLE
```
    Deprecated.
- Method Detail
  - getToolchainFromBuildContext
```
Toolchain getToolchainFromBuildContext(java.lang.String type,
                                       MavenSession context)
```
    Retrieve toolchain of specified type from build context. It is expected that maven-toolchains-plugin contains the configuration to select the appropriate toolchain and is executed at the beginning of the build.
    
    Parameters:
    
    type - the type, must not be null
    
    context - the Maven session, must not be null
    
    Returns:
    
    the toolchain selected by maven-toolchains-plugin
  - getToolchains
```
java.util.List<Toolchain> getToolchains(MavenSession session,
                                        java.lang.String type,
                                        java.util.Map<java.lang.String,java.lang.String> requirements)
```
    Select all toolchains available in user settings matching the type and requirements, independently from maven-toolchains-plugin.
    
    Parameters:
    
    session - the Maven session, must not be null
    
    type - the type, must not be null
    
    requirements - the requirements, may be null
    
    Returns:
    
    the matching toolchains, never null
    
    Since:
    
    3.3.0