Package org.apache.ivy.core.module.descriptor

Class DefaultDependencyDescriptor

java.lang.Object
org.apache.ivy.core.module.descriptor.DefaultDependencyDescriptor
All Implemented Interfaces:
DependencyDescriptor, InheritableItem, ExtendableItem
Direct Known Subclasses:
PomModuleDescriptorBuilder.PomDependencyDescriptor
public class DefaultDependencyDescriptor extends Object implements DependencyDescriptor
This class can be used as the default implementation for DependencyDescriptor. It implements required methods and enables to fill dependency information with the addDependencyConfiguration method.

  • Constructor Details

    • DefaultDependencyDescriptor

      public DefaultDependencyDescriptor(ModuleDescriptor md, ModuleRevisionId mrid, boolean force, boolean changing, boolean transitive)

    • DefaultDependencyDescriptor

      public DefaultDependencyDescriptor(ModuleRevisionId mrid, boolean force)

    • DefaultDependencyDescriptor

      public DefaultDependencyDescriptor(ModuleRevisionId mrid, boolean force, boolean changing)

    • DefaultDependencyDescriptor

      public DefaultDependencyDescriptor(ModuleDescriptor md, ModuleRevisionId mrid, ModuleRevisionId dynamicConstraint, boolean force, boolean changing, boolean transitive)

  • Method Details

    • transformInstance

      public static DependencyDescriptor transformInstance(DependencyDescriptor dd, Namespace ns)
      Transforms the given dependency descriptor of the given namespace and return a new dependency descriptor in the system namespace. Note that exclude rules are not converted in system namespace, because they aren't transformable (the name space hasn't the ability to convert regular expressions). However, method doesExclude will work with system artifacts.
      Parameters:
      dd - DependencyDescriptor
      ns - Namespace
      Returns:
      DependencyDescriptor

    • transformInstance

      public static DefaultDependencyDescriptor transformInstance(DependencyDescriptor dd, NamespaceTransformer t, boolean fromSystem)
      Transforms a dependency descriptor using the given transformer. Note that no namespace info will be attached to the transformed dependency descriptor, so calling doesExclude is not recommended (doesExclude only works when namespace is properly set)
      Parameters:
      dd - DependencyDescriptor
      t - NamespaceTransformer
      fromSystem - boolean
      Returns:
      DefaultDependencyDescriptor

    • getDependencyId

      public ModuleId getDependencyId()
      Specified by:
      getDependencyId in interface DependencyDescriptor

    • getDependencyRevisionId

      public ModuleRevisionId getDependencyRevisionId()
      Description copied from interface: DependencyDescriptor
      Returns the constraint on dependency this descriptor represents.
      Specified by:
      getDependencyRevisionId in interface DependencyDescriptor
      Returns:
      the constraint on dependency.

    • getDynamicConstraintDependencyRevisionId

      public ModuleRevisionId getDynamicConstraintDependencyRevisionId()
      Description copied from interface: DependencyDescriptor
      Returns the dynamic constraint on dependency this descriptor represents.
      Specified by:
      getDynamicConstraintDependencyRevisionId in interface DependencyDescriptor
      Returns:
      the dynamic constraint on dependency, or exact constraint if no dynamic constraint is specified.

    • getModuleConfigurations

      public String[] getModuleConfigurations()
      Specified by:
      getModuleConfigurations in interface DependencyDescriptor

    • getDependencyConfigurations

      public String[] getDependencyConfigurations(String moduleConfiguration)
      Specified by:
      getDependencyConfigurations in interface DependencyDescriptor

    • getDependencyConfigurations

      public String[] getDependencyConfigurations(String moduleConfiguration, String requestedConfiguration)
      Return the dependency configurations mapped to the given moduleConfiguration, actually resolved because of the given requestedConfiguration

      Usually requestedConfiguration and moduleConfiguration are the same, except when a conf extends another, then the moduleConfiguration is the configuration currently resolved (the extended one), and requestedConfiguration is the one actually requested initially (the extending one). Both moduleConfiguration and requestedConfiguration are configurations of the caller, the array returned is composed of the required configurations of the dependency described by this descriptor.

      Specified by:
      getDependencyConfigurations in interface DependencyDescriptor
      Parameters:
      moduleConfiguration - String
      requestedConfiguration - String
      Returns:
      String[]

    • replaceSelfFallbackPattern

      protected static String replaceSelfFallbackPattern(String conf, String moduleConfiguration)

    • replaceThisFallbackPattern

      protected static String replaceThisFallbackPattern(String conf, String requestedConfiguration)

    • replaceFallbackConfigurationPattern

      protected static String replaceFallbackConfigurationPattern(Pattern pattern, String conf, String moduleConfiguration)
      Replaces fallback patterns with correct values if fallback pattern exists.
      Parameters:
      pattern - pattern to look for
      conf - configuration mapping from dependency element
      moduleConfiguration - module's configuration to use for replacement
      Returns:
      Replaced string if pattern matched. Otherwise null.

    • getDependencyConfigurations

      public String[] getDependencyConfigurations(String[] moduleConfigurations)
      Specified by:
      getDependencyConfigurations in interface DependencyDescriptor

    • getDependencyArtifacts

      public DependencyArtifactDescriptor[] getDependencyArtifacts(String moduleConfiguration)
      Specified by:
      getDependencyArtifacts in interface DependencyDescriptor

    • getIncludeRules

      public IncludeRule[] getIncludeRules(String moduleConfiguration)
      Specified by:
      getIncludeRules in interface DependencyDescriptor

    • getExcludeRules

      public ExcludeRule[] getExcludeRules(String moduleConfiguration)
      Specified by:
      getExcludeRules in interface DependencyDescriptor

    • getDependencyArtifacts

      public DependencyArtifactDescriptor[] getDependencyArtifacts(String[] moduleConfigurations)
      Specified by:
      getDependencyArtifacts in interface DependencyDescriptor

    • getIncludeRules

      public IncludeRule[] getIncludeRules(String[] moduleConfigurations)
      Specified by:
      getIncludeRules in interface DependencyDescriptor

    • getExcludeRules

      public ExcludeRule[] getExcludeRules(String[] moduleConfigurations)
      Specified by:
      getExcludeRules in interface DependencyDescriptor

    • getAllDependencyArtifacts

      public DependencyArtifactDescriptor[] getAllDependencyArtifacts()
      Specified by:
      getAllDependencyArtifacts in interface DependencyDescriptor

    • getAllIncludeRules

      public IncludeRule[] getAllIncludeRules()
      Specified by:
      getAllIncludeRules in interface DependencyDescriptor

    • getAllExcludeRules

      public ExcludeRule[] getAllExcludeRules()
      Specified by:
      getAllExcludeRules in interface DependencyDescriptor

    • addDependencyConfiguration

      public void addDependencyConfiguration(String masterConf, String depConf)

    • addDependencyArtifact

      public void addDependencyArtifact(String masterConf, DependencyArtifactDescriptor dad)

    • addIncludeRule

      public void addIncludeRule(String masterConf, IncludeRule rule)

    • addExcludeRule

      public void addExcludeRule(String masterConf, ExcludeRule rule)

    • doesExclude

      public boolean doesExclude(String[] moduleConfigurations, ArtifactId artifactId)
      only works when namespace is properly set. The behaviour is not specified if namespace is not set.
      Specified by:
      doesExclude in interface DependencyDescriptor
      Parameters:
      moduleConfigurations - String[]
      artifactId - ditto
      Returns:
      boolean

    • canExclude

      public boolean canExclude()
      Specified by:
      canExclude in interface DependencyDescriptor
      Returns:
      true if this descriptor contains any exclusion rule

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • isForce

      public boolean isForce()
      Description copied from interface: DependencyDescriptor
      Used to indicate that this revision must be used in case of conflicts, independently of conflicts manager. This only works for direct dependencies, and not transitive ones.
      Specified by:
      isForce in interface DependencyDescriptor
      Returns:
      true if this dependency should be used, false if conflicts manager can do its work.

    • getParentRevisionId

      public ModuleRevisionId getParentRevisionId()
      Specified by:
      getParentRevisionId in interface DependencyDescriptor

    • isChanging

      public boolean isChanging()
      Description copied from interface: DependencyDescriptor
      Used to indicate that this dependency is a changing one. A changing dependency in ivy means that the revision may have its artifacts modified without revision change. When new artifacts are published a new ivy file should also be published with a new publication date to indicate to ivy that artifacts have changed and that they should be downloaded again.
      Specified by:
      isChanging in interface DependencyDescriptor
      Returns:
      true if this dependency is a changing one

    • isTransitive

      public boolean isTransitive()
      Specified by:
      isTransitive in interface DependencyDescriptor

    • getNamespace

      public Namespace getNamespace()
      Specified by:
      getNamespace in interface DependencyDescriptor

    • getAttribute

      public String getAttribute(String attName)
      Description copied from interface: ExtendableItem
      Gets the value of an attribute Can be used to access the value of a standard attribute (like organisation, revision) or of an extra attribute.
      Specified by:
      getAttribute in interface ExtendableItem
      Parameters:
      attName - the name of the attribute to get
      Returns:
      the value of the attribute, null if the attribute doesn't exist

    • getAttributes

      public Map<String,String> getAttributes()
      Description copied from interface: ExtendableItem
      Returns a Map of all attributes of this extendable item, including standard and extra ones. The Map keys are attribute names as Strings, and values are corresponding attribute values (as String too). Extra attributes are included in unqualified form only.
      Specified by:
      getAttributes in interface ExtendableItem
      Returns:
      A Map instance containing all the attributes and their values.

    • getExtraAttribute

      public String getExtraAttribute(String attName)
      Description copied from interface: ExtendableItem
      Gets the value of an extra attribute Can be used only to access the value of an extra attribute, not a standard one (like organisation, revision)
      Specified by:
      getExtraAttribute in interface ExtendableItem
      Parameters:
      attName - the name of the extra attribute to get. This name can be either qualified or unqualified.
      Returns:
      the value of the attribute, null if the attribute doesn't exist

    • getExtraAttributes

      public Map<String,String> getExtraAttributes()
      Description copied from interface: ExtendableItem
      Returns a Map of all extra attributes of this extendable item. The Map keys are unqualified attribute names as Strings, and values are corresponding attribute values (as String too)
      Specified by:
      getExtraAttributes in interface ExtendableItem
      Returns:
      A Map instance containing all the extra attributes and their values.
      See Also:

    • getQualifiedExtraAttributes

      public Map<String,String> getQualifiedExtraAttributes()
      Description copied from interface: ExtendableItem
      Returns a Map of all extra attributes of this extendable item.

      The Map keys are qualified attribute names as Strings, and values are corresponding attribute values (as String too).

      An attribute name is qualified with a namespace exactly the same way xml attributes are qualified. Thus qualified attribute names are of the form prefix:name

      Specified by:
      getQualifiedExtraAttributes in interface ExtendableItem
      Returns:
      A Map instance containing all the extra attributes and their values.
      See Also:

    • asSystem

      public DependencyDescriptor asSystem()
      Specified by:
      asSystem in interface DependencyDescriptor

    • getSourceModule

      public ModuleRevisionId getSourceModule()
      Specified by:
      getSourceModule in interface InheritableItem
      Returns:
      the module in which this item was actually defined, if different from the module in which the item appears. May be null.

    • clone

      public DependencyDescriptor clone(ModuleRevisionId revision)
      Description copied from interface: DependencyDescriptor
      Clones current dependency descriptor with another revision.
      Specified by:
      clone in interface DependencyDescriptor
      Parameters:
      revision - the revision of the cloned dependency descriptor
      Returns:
      the cloned dependency descriptor