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java.lang.Object org.opensaml.xml.security.credential.ChainingCredentialResolver.CredentialIterator
public class ChainingCredentialResolver.CredentialIterator
Implementation of Iterator
to be returned (indirectly) by ChainingCredentialResolver
.
Field Summary | |
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private Iterator<Credential> |
credentialIterator
The iterator over Credential instances from the current resolver. |
private CriteriaSet |
critSet
The criteria set on which to base resolution. |
private CredentialResolver |
currentResolver
The current resolver which is returning credentials. |
private Logger |
log
Logger. |
private Credential |
nextCredential
The next credential that is safe to return. |
private ChainingCredentialResolver |
parent
The chaining credential resolver which owns this instance. |
private Iterator<CredentialResolver> |
resolverIterator
The iterator over resolvers in the chain. |
Constructor Summary | |
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ChainingCredentialResolver.CredentialIterator(ChainingCredentialResolver resolver,
CriteriaSet criteriaSet)
Constructor. |
Method Summary | |
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private Credential |
getNextCredential()
Get the next credential that will be returned by this iterator. |
private Iterator<Credential> |
getNextCredentialIterator()
Get the iterator from the next resolver in the chain. |
boolean |
hasNext()
|
Credential |
next()
|
void |
remove()
|
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private final Logger log
private ChainingCredentialResolver parent
private CriteriaSet critSet
private Iterator<CredentialResolver> resolverIterator
private Iterator<Credential> credentialIterator
private CredentialResolver currentResolver
private Credential nextCredential
Constructor Detail |
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public ChainingCredentialResolver.CredentialIterator(ChainingCredentialResolver resolver, CriteriaSet criteriaSet)
resolver
- the chaining parent of this iterablecriteriaSet
- the set of criteria which is input to the underyling resolversMethod Detail |
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public boolean hasNext()
hasNext
in interface Iterator<Credential>
public Credential next()
next
in interface Iterator<Credential>
public void remove()
remove
in interface Iterator<Credential>
private Iterator<Credential> getNextCredentialIterator()
private Credential getNextCredential()
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