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java.lang.Objectorg.springframework.ldap.core.support.SingleContextSource
public class SingleContextSource
A ContextSource
to be used as a decorator around a target ContextSource
to make sure the target is never actually closed. Useful when working with e.g. paged results,
as these require the same target to be used.
Nested Class Summary | |
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static class |
SingleContextSource.NonClosingDirContextInvocationHandler
A proxy for DirContext forwarding all operation to the target DirContext, but making sure that no close operations will be performed. |
Constructor Summary | |
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SingleContextSource(javax.naming.directory.DirContext ctx)
Constructor. |
Method Summary | |
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void |
destroy()
Destroy method that allows the target DirContext to be cleaned up when the SingleContextSource is not going to be used any more. |
javax.naming.directory.DirContext |
getContext(java.lang.String principal,
java.lang.String credentials)
Gets a DirContext instance authenticated using the supplied
principal and credentials. |
javax.naming.directory.DirContext |
getReadOnlyContext()
Gets a read-only DirContext . |
javax.naming.directory.DirContext |
getReadWriteContext()
Gets a read-write DirContext instance. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SingleContextSource(javax.naming.directory.DirContext ctx)
ctx
- the target DirContext.Method Detail |
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public javax.naming.directory.DirContext getReadOnlyContext() throws NamingException
ContextSource
DirContext
. The returned
DirContext
must be possible to perform read-only operations
on.
getReadOnlyContext
in interface ContextSource
NamingException
- if some error occurs creating an DirContext.public javax.naming.directory.DirContext getReadWriteContext() throws NamingException
ContextSource
DirContext
instance.
getReadWriteContext
in interface ContextSource
DirContext
instance, never null
.
NamingException
- if some error occurs creating an
DirContext
.public javax.naming.directory.DirContext getContext(java.lang.String principal, java.lang.String credentials) throws NamingException
ContextSource
DirContext
instance authenticated using the supplied
principal and credentials.
getContext
in interface ContextSource
principal
- The principal (typically a distinguished name of a user
in the LDAP tree) to use for authentication.credentials
- The credentials to use for authentication.
DirContext
instance, never
null
.
NamingException
public void destroy()
destroy
in interface org.springframework.beans.factory.DisposableBean
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