Package Summary Overview Summary

### class:JMXServiceURL [NONE]
All Implemented Interfaces: `Serializable` public class JMXServiceURL extends Object implements Serializable The address of a JMX API connector server. Instances of this class are immutable. The address is an Abstract Service URL for SLP, as defined in RFC 2609 and amended by RFC 3111. It must look like this: `service:jmx:protocol:sap` Here, `protocol` is the transport protocol to be used to connect to the connector server. It is a string of one or more ASCII characters, each of which is a letter, a digit, or one of the characters `+` or `-`. The first character must be a letter. Uppercase letters are converted into lowercase ones. `sap` is the address at which the connector server is found. This address uses a subset of the syntax defined by RFC 2609 for IP-based protocols. It is a subset because the `user@host` syntax is not supported. The other syntaxes defined by RFC 2609 are not currently supported by this class. The supported syntax is: `//[host[:port]][url-path]` Square brackets `[]` indicate optional parts of the address. Not all protocols will recognize all optional parts. The `host` is a host name, an IPv4 numeric host address, or an IPv6 numeric address enclosed in square brackets. The `port` is a decimal port number. 0 means a default or anonymous port, depending on the protocol. The `host` and `port` can be omitted. The `port` cannot be supplied without a `host`. The `url-path`, if any, begins with a slash (`/`) or a semicolon (`;`) and continues to the end of the address. It can contain attributes using the semicolon syntax specified in RFC 2609. Those attributes are not parsed by this class and incorrect attribute syntax is not detected. Although it is legal according to RFC 2609 to have a `url-path` that begins with a semicolon, not all implementations of SLP allow it, so it is recommended to avoid that syntax. Case is not significant in the initial `service:jmx:protocol` string or in the host part of the address. Depending on the protocol, case can be significant in the `url-path`. Since: 1.5 See Also: RFC 2609, "Service Templates and `Service:` Schemes" RFC 3111, "Service Location Protocol Modifications for IPv6" Serialized Form

### constructor:JMXServiceURL(java.lang.String) [NONE]
### JMXServiceURL public JMXServiceURL (String serviceURL) throws MalformedURLException Constructs a `JMXServiceURL` by parsing a Service URL string. Parameters: `serviceURL` - the URL string to be parsed. Throws: `NullPointerException` - if `serviceURL` is null. `MalformedURLException` - if `serviceURL` does not conform to the syntax for an Abstract Service URL or if it is not a valid name for a JMX Remote API service. A `JMXServiceURL` must begin with the string `"service:jmx:"` (case-insensitive). It must not contain any characters that are not printable ASCII characters.

### constructor:JMXServiceURL(java.lang.String,java.lang.String,int) [NONE]
### JMXServiceURL public JMXServiceURL (String protocol, String host, int port) throws MalformedURLException Constructs a `JMXServiceURL` with the given protocol, host, and port. This constructor is equivalent to `JMXServiceURL(protocol, host, port, null)` . Parameters: `protocol` - the protocol part of the URL. Must be specified, there is no default. `host` - the host part of the URL. If host is null and if local host name can be resolved to an IP, then host defaults to local host name as determined by `InetAddress.getLocalHost().getHostName()`. If host is null and if local host name cannot be resolved to an IP, then host defaults to numeric IP address of one of the active network interfaces. If host is a numeric IPv6 address, it can optionally be enclosed in square brackets `[]`. `port` - the port part of the URL. Throws: `MalformedURLException` - if one of the parts is syntactically incorrect, or if `host` is null and it is not possible to find the local host name, or if `port` is negative, or if protocol is null.

### constructor:JMXServiceURL(java.lang.String,java.lang.String,int,java.lang.String) [NONE]
### JMXServiceURL public JMXServiceURL (String protocol, String host, int port, String urlPath) throws MalformedURLException Constructs a `JMXServiceURL` with the given parts. Parameters: `protocol` - the protocol part of the URL. Must be specified, there is no default. `host` - the host part of the URL. If host is null and if local host name can be resolved to an IP, then host defaults to local host name as determined by `InetAddress.getLocalHost().getHostName()`. If host is null and if local host name cannot be resolved to an IP, then host defaults to numeric IP address of one of the active network interfaces. If host is a numeric IPv6 address, it can optionally be enclosed in square brackets `[]`. `port` - the port part of the URL. `urlPath` - the URL path part of the URL. If null, defaults to the empty string. Throws: `MalformedURLException` - if one of the parts is syntactically incorrect, or if `host` is null and it is not possible to find the local host name, or if `port` is negative, or if protocol is null.

### method:getProtocol() [NONE]
### getProtocol public String getProtocol() The protocol part of the Service URL. Returns: the protocol part of the Service URL. This is never null.

### method:getHost() [NONE]
### getHost public String getHost() The host part of the Service URL. If the Service URL was constructed with the constructor that takes a URL string parameter, the result is the substring specifying the host in that URL. If the Service URL was constructed with a constructor that takes a separate host parameter, the result is the string that was specified. If that string was null, the result is `InetAddress.getLocalHost().getHostName()` if local host name can be resolved to an IP. Else numeric IP address of an active network interface will be used. In either case, if the host was specified using the `[...]` syntax for numeric IPv6 addresses, the square brackets are not included in the return value here. Returns: the host part of the Service URL. This is never null.

### method:getPort() [NONE]
### getPort public int getPort() The port of the Service URL. If no port was specified, the returned value is 0. Returns: the port of the Service URL, or 0 if none.

### method:getURLPath() [NONE]
### getURLPath public String getURLPath() The URL Path part of the Service URL. This is an empty string, or a string beginning with a slash (`/`), or a string beginning with a semicolon (`;`). Returns: the URL Path part of the Service URL. This is never null.

### method:toString() [NONE]
### toString public String toString() The string representation of this Service URL. If the value returned by this method is supplied to the `JMXServiceURL` constructor, the resultant object is equal to this one. The `host` part of the returned string is the value returned by `getHost()`. If that value specifies a numeric IPv6 address, it is surrounded by square brackets `[]`. The `port` part of the returned string is the value returned by `getPort()` in its shortest decimal form. If the value is zero, it is omitted. Overrides: `toString` in class `Object` Returns: the string representation of this Service URL.

### method:equals(java.lang.Object) [NONE]
### equals public boolean equals (Object obj) Indicates whether some other object is equal to this one. This method returns true if and only if `obj` is an instance of `JMXServiceURL` whose `getProtocol()`, `getHost()`, `getPort()`, and `getURLPath()` methods return the same values as for this object. The values for `getProtocol()` and `getHost()` can differ in case without affecting equality. Overrides: `equals` in class `Object` Parameters: `obj` - the reference object with which to compare. Returns: `true` if this object is the same as the `obj` argument; `false` otherwise. See Also: `Object.hashCode()` `HashMap`