EmptyDirContext (Apache Tomcat 7.0.108 API Documentation)

org.apache.naming.resources

## Class EmptyDirContext

- java.lang.Object
- - org.apache.naming.resources.EmptyDirContext

- All Implemented Interfaces:
    Context, DirContext

      public class EmptyDirContext
      extends Object
      implements DirContext

  A `DirContext` implementation that is not backed by a file system and behaves as if it has no resources available. This is primarily used in embedded mode when the web application is configured entirely programmatically and does not use any static resources from the file system. EmptyDirContext is implemented as a read only context.

- - ### Field Summary

    - ### Fields inherited from interface javax.naming.directory.DirContext

      `ADD_ATTRIBUTE, REMOVE_ATTRIBUTE, REPLACE_ATTRIBUTE`

    - ### Fields inherited from interface javax.naming.Context

      `APPLET, AUTHORITATIVE, BATCHSIZE, DNS_URL, INITIAL_CONTEXT_FACTORY, LANGUAGE, OBJECT_FACTORIES, PROVIDER_URL, REFERRAL, SECURITY_AUTHENTICATION, SECURITY_CREDENTIALS, SECURITY_PRINCIPAL, SECURITY_PROTOCOL, STATE_FACTORIES, URL_PKG_PREFIXES`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `EmptyDirContext()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `Object` | `addToEnvironment(String propName, Object propVal)`
    `void` | `bind(Name name, Object obj)`
    `void` | `bind(Name name, Object obj, Attributes attrs)`
    `void` | `bind(String name, Object obj)`
    `void` | `bind(String name, Object obj, Attributes attrs)`
    `void` | `close()`
    `Name` | `composeName(Name name, Name prefix)`
    `String` | `composeName(String name, String prefix)`
    `Context` | `createSubcontext(Name name)`
    `DirContext` | `createSubcontext(Name name, Attributes attrs)`
    `Context` | `createSubcontext(String name)`
    `DirContext` | `createSubcontext(String name, Attributes attrs)`
    `void` | `destroySubcontext(Name name)`
    `void` | `destroySubcontext(String name)`
    `Attributes` | `getAttributes(Name name)`
    `Attributes` | `getAttributes(Name name, String[] attrIds)`
    `Attributes` | `getAttributes(String name)`
    `Attributes` | `getAttributes(String name, String[] attrIds)`
    `Hashtable<?,?>` | `getEnvironment()`
    `String` | `getNameInNamespace()`
    `NameParser` | `getNameParser(Name name)`
    `NameParser` | `getNameParser(String name)`
    `DirContext` | `getSchema(Name name)`
    `DirContext` | `getSchema(String name)`
    `DirContext` | `getSchemaClassDefinition(Name name)`
    `DirContext` | `getSchemaClassDefinition(String name)`
    `NamingEnumeration<NameClassPair>` | `list(Name name)`
    `NamingEnumeration<NameClassPair>` | `list(String name)`
    `NamingEnumeration<Binding>` | `listBindings(Name name)`
    `NamingEnumeration<Binding>` | `listBindings(String name)`
    `Object` | `lookup(Name name)`
    `Object` | `lookup(String name)`
    `Object` | `lookupLink(Name name)`
    `Object` | `lookupLink(String name)`
    `void` | `modifyAttributes(Name name, int mod_op, Attributes attrs)`
    `void` | `modifyAttributes(Name name, ModificationItem[] mods)`
    `void` | `modifyAttributes(String name, int mod_op, Attributes attrs)`
    `void` | `modifyAttributes(String name, ModificationItem[] mods)`
    `void` | `rebind(Name name, Object obj)`
    `void` | `rebind(Name name, Object obj, Attributes attrs)`
    `void` | `rebind(String name, Object obj)`
    `void` | `rebind(String name, Object obj, Attributes attrs)`
    `Object` | `removeFromEnvironment(String propName)`
    `void` | `rename(Name oldName, Name newName)`
    `void` | `rename(String oldName, String newName)`
    `NamingEnumeration<SearchResult>` | `search(Name name, Attributes matchingAttributes)`
    `NamingEnumeration<SearchResult>` | `search(Name name, Attributes matchingAttributes, String[] attributesToReturn)`
    `NamingEnumeration<SearchResult>` | `search(Name name, String filterExpr, Object[] filterArgs, SearchControls cons)`
    `NamingEnumeration<SearchResult>` | `search(Name name, String filter, SearchControls cons)`
    `NamingEnumeration<SearchResult>` | `search(String name, Attributes matchingAttributes)`
    `NamingEnumeration<SearchResult>` | `search(String name, Attributes matchingAttributes, String[] attributesToReturn)`
    `NamingEnumeration<SearchResult>` | `search(String name, String filterExpr, Object[] filterArgs, SearchControls cons)`
    `NamingEnumeration<SearchResult>` | `search(String name, String filter, SearchControls cons)`
    `void` | `unbind(Name name)`
    `void` | `unbind(String name)`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### EmptyDirContext

          public EmptyDirContext()

  - ### Method Detail

    - #### getAttributes

          public Attributes getAttributes(Name name)
                                   throws NamingException

      Specified by:
        `getAttributes` in interface `DirContext`
      Throws:
        `NamingException`

    - #### getAttributes

          public Attributes getAttributes(String name)
                                   throws NamingException

      Specified by:
        `getAttributes` in interface `DirContext`
      Throws:
        `NamingException`

    - #### getAttributes

          public Attributes getAttributes(Name name,
                                 String[] attrIds)
                                   throws NamingException

      Specified by:
        `getAttributes` in interface `DirContext`
      Throws:
        `NamingException`

    - #### getAttributes

          public Attributes getAttributes(String name,
                                 String[] attrIds)
                                   throws NamingException

      Specified by:
        `getAttributes` in interface `DirContext`
      Throws:
        `NamingException`

    - #### modifyAttributes

          public void modifyAttributes(Name name,
                              int mod_op,
                              Attributes attrs)
                                throws NamingException

      Specified by:
        `modifyAttributes` in interface `DirContext`
      Throws:
        `NamingException`

    - #### modifyAttributes

          public void modifyAttributes(String name,
                              int mod_op,
                              Attributes attrs)
                                throws NamingException

      Specified by:
        `modifyAttributes` in interface `DirContext`
      Throws:
        `NamingException`

    - #### modifyAttributes

          public void modifyAttributes(Name name,
                              ModificationItem[] mods)
                                throws NamingException

      Specified by:
        `modifyAttributes` in interface `DirContext`
      Throws:
        `NamingException`

    - #### modifyAttributes

          public void modifyAttributes(String name,
                              ModificationItem[] mods)
                                throws NamingException

      Specified by:
        `modifyAttributes` in interface `DirContext`
      Throws:
        `NamingException`

    - #### bind

          public void bind(Name name,
                  Object obj,
                  Attributes attrs)
                    throws NamingException

      Specified by:
        `bind` in interface `DirContext`
      Throws:
        `NamingException`

    - #### bind

          public void bind(String name,
                  Object obj,
                  Attributes attrs)
                    throws NamingException

      Specified by:
        `bind` in interface `DirContext`
      Throws:
        `NamingException`

    - #### rebind

          public void rebind(Name name,
                    Object obj,
                    Attributes attrs)
                      throws NamingException

      Specified by:
        `rebind` in interface `DirContext`
      Throws:
        `NamingException`

    - #### rebind

          public void rebind(String name,
                    Object obj,
                    Attributes attrs)
                      throws NamingException

      Specified by:
        `rebind` in interface `DirContext`
      Throws:
        `NamingException`

    - #### createSubcontext

          public DirContext createSubcontext(Name name,
                                    Attributes attrs)
                                      throws NamingException

      Specified by:
        `createSubcontext` in interface `DirContext`
      Throws:
        `NamingException`

    - #### createSubcontext

          public DirContext createSubcontext(String name,
                                    Attributes attrs)
                                      throws NamingException

      Specified by:
        `createSubcontext` in interface `DirContext`
      Throws:
        `NamingException`

    - #### getSchema

          public DirContext getSchema(Name name)
                               throws NamingException

      Specified by:
        `getSchema` in interface `DirContext`
      Throws:
        `NamingException`

    - #### getSchema

          public DirContext getSchema(String name)
                               throws NamingException

      Specified by:
        `getSchema` in interface `DirContext`
      Throws:
        `NamingException`

    - #### getSchemaClassDefinition

          public DirContext getSchemaClassDefinition(Name name)
                                              throws NamingException

      Specified by:
        `getSchemaClassDefinition` in interface `DirContext`
      Throws:
        `NamingException`

    - #### getSchemaClassDefinition

          public DirContext getSchemaClassDefinition(String name)
                                              throws NamingException

      Specified by:
        `getSchemaClassDefinition` in interface `DirContext`
      Throws:
        `NamingException`

    - #### search

          public NamingEnumeration<SearchResult> search(Name name,
                                               Attributes matchingAttributes,
                                               String[] attributesToReturn)
                                                 throws NamingException

      Specified by:
        `search` in interface `DirContext`
      Throws:
        `NamingException`

    - #### search

          public NamingEnumeration<SearchResult> search(String name,
                                               Attributes matchingAttributes,
                                               String[] attributesToReturn)
                                                 throws NamingException

      Specified by:
        `search` in interface `DirContext`
      Throws:
        `NamingException`

    - #### search

          public NamingEnumeration<SearchResult> search(Name name,
                                               Attributes matchingAttributes)
                                                 throws NamingException

      Specified by:
        `search` in interface `DirContext`
      Throws:
        `NamingException`

    - #### search

          public NamingEnumeration<SearchResult> search(String name,
                                               Attributes matchingAttributes)
                                                 throws NamingException

      Specified by:
        `search` in interface `DirContext`
      Throws:
        `NamingException`

    - #### search

          public NamingEnumeration<SearchResult> search(Name name,
                                               String filter,
                                               SearchControls cons)
                                                 throws NamingException

      Specified by:
        `search` in interface `DirContext`
      Throws:
        `NamingException`

    - #### search

          public NamingEnumeration<SearchResult> search(String name,
                                               String filter,
                                               SearchControls cons)
                                                 throws NamingException

      Specified by:
        `search` in interface `DirContext`
      Throws:
        `NamingException`

    - #### search

          public NamingEnumeration<SearchResult> search(Name name,
                                               String filterExpr,
                                               Object[] filterArgs,
                                               SearchControls cons)
                                                 throws NamingException

      Specified by:
        `search` in interface `DirContext`
      Throws:
        `NamingException`

    - #### search

          public NamingEnumeration<SearchResult> search(String name,
                                               String filterExpr,
                                               Object[] filterArgs,
                                               SearchControls cons)
                                                 throws NamingException

      Specified by:
        `search` in interface `DirContext`
      Throws:
        `NamingException`

    - #### lookup

          public Object lookup(Name name)
                        throws NamingException

      Specified by:
        `lookup` in interface `Context`
      Throws:
        `NamingException`

    - #### lookup

          public Object lookup(String name)
                        throws NamingException

      Specified by:
        `lookup` in interface `Context`
      Throws:
        `NamingException`

    - #### bind

          public void bind(Name name,
                  Object obj)
                    throws NamingException

      Specified by:
        `bind` in interface `Context`
      Throws:
        `NamingException`

    - #### bind

          public void bind(String name,
                  Object obj)
                    throws NamingException

      Specified by:
        `bind` in interface `Context`
      Throws:
        `NamingException`

    - #### rebind

          public void rebind(Name name,
                    Object obj)
                      throws NamingException

      Specified by:
        `rebind` in interface `Context`
      Throws:
        `NamingException`

    - #### rebind

          public void rebind(String name,
                    Object obj)
                      throws NamingException

      Specified by:
        `rebind` in interface `Context`
      Throws:
        `NamingException`

    - #### unbind

          public void unbind(Name name)
                      throws NamingException

      Specified by:
        `unbind` in interface `Context`
      Throws:
        `NamingException`

    - #### unbind

          public void unbind(String name)
                      throws NamingException

      Specified by:
        `unbind` in interface `Context`
      Throws:
        `NamingException`

    - #### rename

          public void rename(Name oldName,
                    Name newName)
                      throws NamingException

      Specified by:
        `rename` in interface `Context`
      Throws:
        `NamingException`

    - #### rename

          public void rename(String oldName,
                    String newName)
                      throws NamingException

      Specified by:
        `rename` in interface `Context`
      Throws:
        `NamingException`

    - #### list

          public NamingEnumeration<NameClassPair> list(Name name)
                                                throws NamingException

      Specified by:
        `list` in interface `Context`
      Throws:
        `NamingException`

    - #### list

          public NamingEnumeration<NameClassPair> list(String name)
                                                throws NamingException

      Specified by:
        `list` in interface `Context`
      Throws:
        `NamingException`

    - #### listBindings

          public NamingEnumeration<Binding> listBindings(Name name)
                                                  throws NamingException

      Specified by:
        `listBindings` in interface `Context`
      Throws:
        `NamingException`

    - #### listBindings

          public NamingEnumeration<Binding> listBindings(String name)
                                                  throws NamingException

      Specified by:
        `listBindings` in interface `Context`
      Throws:
        `NamingException`

    - #### destroySubcontext

          public void destroySubcontext(Name name)
                                 throws NamingException

      Specified by:
        `destroySubcontext` in interface `Context`
      Throws:
        `NamingException`

    - #### destroySubcontext

          public void destroySubcontext(String name)
                                 throws NamingException

      Specified by:
        `destroySubcontext` in interface `Context`
      Throws:
        `NamingException`

    - #### createSubcontext

          public Context createSubcontext(Name name)
                                   throws NamingException

      Specified by:
        `createSubcontext` in interface `Context`
      Throws:
        `NamingException`

    - #### createSubcontext

          public Context createSubcontext(String name)
                                   throws NamingException

      Specified by:
        `createSubcontext` in interface `Context`
      Throws:
        `NamingException`

    - #### lookupLink

          public Object lookupLink(Name name)
                            throws NamingException

      Specified by:
        `lookupLink` in interface `Context`
      Throws:
        `NamingException`

    - #### lookupLink

          public Object lookupLink(String name)
                            throws NamingException

      Specified by:
        `lookupLink` in interface `Context`
      Throws:
        `NamingException`

    - #### getNameParser

          public NameParser getNameParser(Name name)
                                   throws NamingException

      Specified by:
        `getNameParser` in interface `Context`
      Throws:
        `NamingException`

    - #### getNameParser

          public NameParser getNameParser(String name)
                                   throws NamingException

      Specified by:
        `getNameParser` in interface `Context`
      Throws:
        `NamingException`

    - #### composeName

          public Name composeName(Name name,
                         Name prefix)
                           throws NamingException

      Specified by:
        `composeName` in interface `Context`
      Throws:
        `NamingException`

    - #### composeName

          public String composeName(String name,
                           String prefix)
                             throws NamingException

      Specified by:
        `composeName` in interface `Context`
      Throws:
        `NamingException`

    - #### addToEnvironment

          public Object addToEnvironment(String propName,
                                Object propVal)
                                  throws NamingException

      Specified by:
        `addToEnvironment` in interface `Context`
      Throws:
        `NamingException`

    - #### removeFromEnvironment

          public Object removeFromEnvironment(String propName)
                                       throws NamingException

      Specified by:
        `removeFromEnvironment` in interface `Context`
      Throws:
        `NamingException`

    - #### getEnvironment

          public Hashtable<?,?> getEnvironment()
                                        throws NamingException

      Specified by:
        `getEnvironment` in interface `Context`
      Throws:
        `NamingException`

    - #### close

          public void close()
                     throws NamingException

      Specified by:
        `close` in interface `Context`
      Throws:
        `NamingException`

    - #### getNameInNamespace

          public String getNameInNamespace()
                                    throws NamingException

      Specified by:
        `getNameInNamespace` in interface `Context`
      Throws:
        `NamingException`

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