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java.lang.Objectorg.opennms.netmgt.capsd.AbstractPlugin
org.opennms.netmgt.capsd.SmtpPlugin
This class is designed to be used by the capabilities daemon to test for the existance of an SMTP server on remote interfaces. The class implements the Plugin interface that allows it to be used along with other plugins by the daemon.
Field Summary | |
private static int |
DEFAULT_PORT
The default port on which the host is checked to see if it supports SMTP. |
private static int |
DEFAULT_RETRY
Default number of retries for SMTP requests. |
private static int |
DEFAULT_TIMEOUT
Default timeout (in milliseconds) for SMTP requests. |
private static java.lang.String |
LOCALHOST_NAME
The name of the local host. |
private static org.apache.regexp.RE |
MULTILINE_RESULT
The regular expression test used to determine if the reply is a multi line reply. |
private static java.lang.String |
PROTOCOL_NAME
The capability name of the plugin. |
Constructor Summary | |
SmtpPlugin()
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Method Summary | |
java.lang.String |
getProtocolName()
Returns the name of the protocol that this plugin checks on the target system for support. |
boolean |
isProtocolSupported(java.net.InetAddress address)
Returns true if the protocol defined by this plugin is supported. |
boolean |
isProtocolSupported(java.net.InetAddress address,
java.util.Map qualifiers)
Returns true if the protocol defined by this plugin is supported. |
private boolean |
isServer(java.net.InetAddress host,
int port,
int retries,
int timeout)
Test to see if the passed host-port pair is the endpoint for an SMTP server. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
private static final org.apache.regexp.RE MULTILINE_RESULT
private static final java.lang.String PROTOCOL_NAME
The capability name of the plugin.
private static final int DEFAULT_PORT
The default port on which the host is checked to see if it supports SMTP.
private static final int DEFAULT_RETRY
private static final int DEFAULT_TIMEOUT
private static java.lang.String LOCALHOST_NAME
Constructor Detail |
public SmtpPlugin()
Method Detail |
private boolean isServer(java.net.InetAddress host, int port, int retries, int timeout)
Test to see if the passed host-port pair is the endpoint for an SMTP server. If there is an SMTP server at that destination then a value of true is returned from the method. Otherwise a false value is returned to the caller.
host
- The remote host to connect to.port
- The remote port on the host.
public java.lang.String getProtocolName()
getProtocolName
in interface Plugin
getProtocolName
in class AbstractPlugin
public boolean isProtocolSupported(java.net.InetAddress address)
isProtocolSupported
in interface Plugin
isProtocolSupported
in class AbstractPlugin
address
- The address to check for support.
public boolean isProtocolSupported(java.net.InetAddress address, java.util.Map qualifiers)
isProtocolSupported
in interface Plugin
isProtocolSupported
in class AbstractPlugin
address
- The address to check for support.qualifiers
- The map where qualification are set by the plugin.
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