Update javadoc to reflect what happens when a cert is queried but not found

This commit is contained in:
Paul Schaub 2022-08-27 13:33:52 +02:00
parent 190194f932
commit 0e8bf060f2
Signed by: vanitasvitae
GPG Key ID: 62BEE9264BF17311
2 changed files with 13 additions and 7 deletions

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@ -10,6 +10,7 @@ import pgp.certificate_store.exception.BadNameException;
import java.io.IOException;
import java.util.Iterator;
import java.util.NoSuchElementException;
/**
* Interface for a read-only OpenPGP certificate directory.
@ -19,12 +20,12 @@ public interface ReadOnlyPGPCertificateDirectory {
/**
* Get the trust-root certificate. This is a certificate which is stored under the special name
* <pre>trust-root</pre>.
* If no such certificate is found, <pre>null</pre> is returned.
*
* @return trust-root certificate
*
* @throws IOException in case of an IO error
* @throws BadDataException if the certificate contains bad data
* @throws NoSuchElementException if no such certificate is found
*/
Certificate getTrustRootCertificate()
throws IOException, BadDataException;
@ -36,24 +37,25 @@ public interface ReadOnlyPGPCertificateDirectory {
* Otherwise. the changed certificate is returned.
*
* @param tag tag
* @return changed certificate, or null if the certificate is unchanged or not found.
* @return changed certificate, or null if the certificate is unchanged.
*
* @throws IOException in case of an IO error
* @throws BadDataException if the certificate contains bad data
* @throws NoSuchElementException if no such certificate is found
*/
Certificate getTrustRootCertificateIfChanged(long tag)
throws IOException, BadDataException;
/**
* Get the certificate identified by the given fingerprint.
* If no such certificate is found, return <pre>null</pre>.
*
* @param fingerprint lower-case fingerprint of the certificate
* @return certificate or null if no such certificate has been found
* @return certificate
*
* @throws IOException in case of an IO error
* @throws BadNameException if the fingerprint is malformed
* @throws BadDataException if the certificate contains bad data
* @throws NoSuchElementException if no such certificate is found
*/
Certificate getByFingerprint(String fingerprint)
throws IOException, BadNameException, BadDataException;
@ -66,18 +68,18 @@ public interface ReadOnlyPGPCertificateDirectory {
*
* @param fingerprint lower-case fingerprint of the certificate
* @param tag tag
* @return certificate or null if the certificate has not been changed or has not been found
* @return certificate or null if the certificate has not been changed
*
* @throws IOException in case of an IO error
* @throws BadNameException if the fingerprint is malformed
* @throws BadDataException if the certificate contains bad data
* @throws NoSuchElementException if no such certificate is found
*/
Certificate getByFingerprintIfChanged(String fingerprint, long tag)
throws IOException, BadNameException, BadDataException;
/**
* Get the certificate identified by the given special name.
* If no such certificate is found, <pre>null</pre> is returned.
*
* @param specialName special name
* @return certificate or null
@ -85,6 +87,7 @@ public interface ReadOnlyPGPCertificateDirectory {
* @throws IOException in case of an IO error
* @throws BadNameException if the special name is not known
* @throws BadDataException if the certificate contains bad data
* @throws NoSuchElementException if no such certificate is found
*/
Certificate getBySpecialName(String specialName)
throws IOException, BadNameException, BadDataException;
@ -102,6 +105,7 @@ public interface ReadOnlyPGPCertificateDirectory {
* @throws IOException in case of an IO error
* @throws BadNameException if the special name is not known
* @throws BadDataException if the certificate contains bad data
* @throws NoSuchElementException if no such certificate is found
*/
Certificate getBySpecialNameIfChanged(String specialName, long tag)
throws IOException, BadNameException, BadDataException;

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@ -12,6 +12,7 @@ import pgp.certificate_store.exception.BadNameException;
import java.io.IOException;
import java.io.InputStream;
import java.util.Iterator;
import java.util.NoSuchElementException;
/**
* Interface for an OpenPGP certificate (public key) store.
@ -20,7 +21,6 @@ public interface PGPCertificateStore {
/**
* Return the certificate that matches the given identifier.
* If no matching certificate can be found, return null.
*
* @param identifier identifier for a certificate.
* @return certificate or null
@ -28,6 +28,7 @@ public interface PGPCertificateStore {
* @throws IOException in case of an IO-error
* @throws BadNameException if the identifier is invalid
* @throws BadDataException if the certificate file contains invalid data
* @throws NoSuchElementException if no such certificate is found
*/
Certificate getCertificate(String identifier)
throws IOException, BadNameException, BadDataException;
@ -45,6 +46,7 @@ public interface PGPCertificateStore {
* @throws IOException in case of an IO-error
* @throws BadNameException if the identifier is invalid
* @throws BadDataException if the certificate file contains invalid data
* @throws NoSuchElementException if no such certificate is found
*/
Certificate getCertificateIfChanged(String identifier, Long tag)
throws IOException, BadNameException, BadDataException;