Package com.intellij.openapi.externalSystem.service.project.autoimport

Class CachingExternalSystemAutoImportAware

java.lang.Object

com.intellij.openapi.externalSystem.service.project.autoimport.CachingExternalSystemAutoImportAware

All Implemented Interfaces:

ExternalSystemAutoImportAware

public class CachingExternalSystemAutoImportAware
extends java.lang.Object
implements ExternalSystemAutoImportAware

ExternalSystemAutoImportAware implementation which caches positive answers, i.e. mappings between file paths and corresponding root external project path.

Constructor Summary

Constructors

Constructor and Description
CachingExternalSystemAutoImportAware(ExternalSystemAutoImportAware delegate)

Method Summary

Modifier and Type	Method and Description
java.util.List<java.io.File>	getAffectedExternalProjectFiles(java.lang.String projectPath, Project project)
java.lang.String	getAffectedExternalProjectPath(java.lang.String changedFileOrDirPath, Project project) This method serves to check if particular file/dir change should trigger external project refresh.

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingExternalSystemAutoImportAware

public CachingExternalSystemAutoImportAware(ExternalSystemAutoImportAware delegate)

Method Detail

getAffectedExternalProjectPath

public java.lang.String getAffectedExternalProjectPath(java.lang.String changedFileOrDirPath,
                                                       Project project)

Description copied from interface: ExternalSystemAutoImportAware

This method serves to check if particular file/dir change should trigger external project refresh.

Note: there is no need to handle here external project config files known to the ide as that functionality is built-in. Only auxiliary files should be processed.

Note2: this method is assume to be called rather often, that's why it's very important to return from it quickly. Caching and simple check algorithms are welcomed.

Specified by:

getAffectedExternalProjectPath in interface ExternalSystemAutoImportAware

Parameters:

changedFileOrDirPath - changed file/dir path

project - current project

Returns:

null if target change should not trigger external project refresh; path to config file of an external project which should be refreshed

getAffectedExternalProjectFiles

public java.util.List<java.io.File> getAffectedExternalProjectFiles(java.lang.String projectPath,
                                                                    Project project)

Specified by:

getAffectedExternalProjectFiles in interface ExternalSystemAutoImportAware