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[md] Libraries sample

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Anna Bulenkova 2014-12-17 13:43:22 +01:00
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tutorials/project_model.md
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@ -177,8 +177,24 @@ and
A basic example can be viewed
[here] (https://github.com/JetBrains/intellij-sdk/blob/master/code_samples/project_model/src/com/intellij/plugins/project/model/ModificationAction.java)
##Accessing libraries and jars
Package
[libraries] (https://github.com/JetBrains/intellij-community/tree/master/platform/projectModel-api/src/com/intellij/openapi/roots/libraries)
provides functionality for working with project libraries and jars.
Libraries and jars can be retrieved like the following snippet shows
https://github.com/JetBrains/intellij-community/blob/master/platform/projectModel-impl/src/com/intellij/openapi/roots/ModuleRootModificationUtil.java
ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
OrderEntry orderEntry : fileIndex.getOrderEntriesForFile(virtualFile));```
More details can be found in this
[code sample] (https://github.com/JetBrains/intellij-sdk/blob/master/code_samples/project_model/src/com/intellij/plugins/project/model/LibrariesAction.java)
##Project Sdk information
Main information about the project Sdk can be accessed via
[ProjectRootManager.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/projectModel-api/src/com/intellij/openapi/roots/ProjectRootManager.java)
like the following example shows
```String projectSdk = ProjectRootManager.getInstance(project).getProjectSdk();```
[Code sample] (https://github.com/JetBrains/intellij-sdk/blob/master/code_samples/project_model/src/com/intellij/plugins/project/model/ProjectSdkAction.java)