Package org.sonarsource.scanner.maven.bootstrap

Class MavenUtils

java.lang.Object

org.sonarsource.scanner.maven.bootstrap.MavenUtils

public final class MavenUtils
extends Object

An utility class to manipulate Maven concepts

Since:

1.10

Field Summary

Fields

Modifier and Type	Field	Description
static String	GROUP_ID_APACHE_MAVEN
static String	GROUP_ID_CODEHAUS_MOJO

Method Summary

Modifier and Type	Method	Description
static <T> T	coalesce(T... objs)	Returns first non null object or null if all objects are null
static String	getPluginSetting(org.apache.maven.project.MavenProject project, String groupId, String artifactId, String optionName, String defaultValue)	Search for a configuration setting of an other plugin for a configuration setting.
static String	getSourceEncoding(org.apache.maven.project.MavenProject pom)

Methods inherited from class java.lang.Object

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

Field Detail

GROUP_ID_APACHE_MAVEN

public static final String GROUP_ID_APACHE_MAVEN

See Also:

Constant Field Values

GROUP_ID_CODEHAUS_MOJO

public static final String GROUP_ID_CODEHAUS_MOJO

See Also:

Constant Field Values

Method Detail

getSourceEncoding

@CheckForNull
public static String getSourceEncoding(org.apache.maven.project.MavenProject pom)

Parameters:

pom - the project pom

Returns:

source encoding

getPluginSetting

public static String getPluginSetting(org.apache.maven.project.MavenProject project,
                                      String groupId,
                                      String artifactId,
                                      String optionName,
                                      @Nullable
                                      String defaultValue)

Search for a configuration setting of an other plugin for a configuration setting.

Parameters:

project - the current maven project to get the configuration from.

groupId - the group id of the plugin to search for

artifactId - the artifact id of the plugin to search for

optionName - the option to get from the configuration

defaultValue - the default value if the configuration was not found

Returns:

the value of the option configured in the plugin configuration

coalesce

@SafeVarargs
public static <T> T coalesce(T... objs)

Returns first non null object or null if all objects are null

Parameters:

objs -

Returns:

First null argument, or null if they are all null