Class MD5HandleExtensionImpl
java.lang.Object
org.apache.sshd.common.util.logging.AbstractLoggingBean
org.apache.sshd.sftp.client.extensions.helpers.AbstractSftpClientExtension
org.apache.sshd.sftp.client.extensions.helpers.AbstractMD5HashExtension
org.apache.sshd.sftp.client.extensions.helpers.MD5HandleExtensionImpl
- All Implemented Interfaces:
NamedResource,OptionalFeature,MD5HandleExtension,SftpClientExtension,RawSftpClient,SftpClientHolder
Implements "md5-hash-handle" extension
- See Also:
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Field Summary
Fields inherited from class org.apache.sshd.common.util.logging.AbstractLoggingBean
logFields inherited from interface org.apache.sshd.common.NamedResource
BY_NAME_COMPARATOR, NAME_EXTRACTORFields inherited from interface org.apache.sshd.common.OptionalFeature
FALSE, TRUE -
Constructor Summary
ConstructorsConstructorDescriptionMD5HandleExtensionImpl(SftpClient client, RawSftpClient raw, Collection<String> extra) -
Method Summary
Modifier and TypeMethodDescriptionbyte[]getHash(SftpClient.Handle handle, long offset, long length, byte[] quickHash) Methods inherited from class org.apache.sshd.sftp.client.extensions.helpers.AbstractMD5HashExtension
doGetHashMethods inherited from class org.apache.sshd.sftp.client.extensions.helpers.AbstractSftpClientExtension
checkExtendedReplyBuffer, checkStatus, getClient, getCommandBuffer, getCommandBuffer, getCommandBuffer, getName, isSupported, putTarget, receive, receive, receive, send, sendAndCheckExtendedCommandStatus, sendExtendedCommand, throwStatusExceptionMethods inherited from class org.apache.sshd.common.util.logging.AbstractLoggingBean
debug, debug, debug, debug, debug, error, error, error, error, error, getSimplifiedLogger, info, info, warn, warn, warn, warn, warn, warn, warn, warnMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.apache.sshd.common.NamedResource
getNameMethods inherited from interface org.apache.sshd.common.OptionalFeature
isSupportedMethods inherited from interface org.apache.sshd.sftp.client.SftpClientHolder
getClient
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Constructor Details
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MD5HandleExtensionImpl
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Method Details
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getHash
public byte[] getHash(SftpClient.Handle handle, long offset, long length, byte[] quickHash) throws IOException - Specified by:
getHashin interfaceMD5HandleExtension- Parameters:
handle- The (remote) fileHandleoffset- The offset to start calculating the hashlength- The number of data bytes to calculate the hash on - if greater than available, then up to whatever is availablequickHash- A quick-hash of the 1st 2048 bytes - ignored ifnull/empty- Returns:
- The hash value if the quick hash matches (or
null/empty), ornull/empty if the quick hash is provided and it does not match - Throws:
IOException- If failed to calculate the hash
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