------------------------------------------------------------ revno: 20458 committer: Morten Olav Hansen <[email protected]> branch nick: dhis2 timestamp: Fri 2015-10-02 11:31:15 +0700 message: use lambda in apps authority provider modified: dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/security/authority/AppsSystemAuthoritiesProvider.java
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=== modified file 'dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/security/authority/AppsSystemAuthoritiesProvider.java' --- dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/security/authority/AppsSystemAuthoritiesProvider.java 2015-01-17 07:41:26 +0000 +++ dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/security/authority/AppsSystemAuthoritiesProvider.java 2015-10-02 04:31:15 +0000 @@ -29,13 +29,11 @@ */ import org.apache.commons.lang3.StringUtils; -import org.hisp.dhis.appmanager.App; import org.hisp.dhis.appmanager.AppManager; import org.springframework.beans.factory.annotation.Autowired; -import java.util.ArrayList; import java.util.Collection; -import java.util.List; +import java.util.stream.Collectors; /** * @author Morten Olav Hansen <[email protected]> @@ -48,16 +46,9 @@ @Override public Collection<String> getSystemAuthorities() { - List<String> authorities = new ArrayList<>(); - - for ( App app : appManager.getApps() ) - { - if ( !StringUtils.isEmpty( app.getName() ) ) - { - authorities.add( "See " + app.getName().trim() ); - } - } - - return authorities; + return appManager.getApps().stream() + .filter( app -> !StringUtils.isEmpty( app.getName() ) ) + .map( app -> "See " + app.getName().trim() ) + .collect( Collectors.toList() ); } }
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