org.trafodion.rest.util

Class Strings

java.lang.Object

org.trafodion.rest.util.Strings

public class Strings
extends Object

Utility for Strings.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_KEYVALUE_SEPARATOR
static String	DEFAULT_SEPARATOR

Constructor Summary

Constructors

Constructor and Description
Strings()

Method Summary

Methods

Modifier and Type	Method and Description
static StringBuilder	appendKeyValue(StringBuilder sb, String key, Object value) Append to a StringBuilder a key/value.
static StringBuilder	appendKeyValue(StringBuilder sb, String key, Object value, String separator, String keyValueSeparator) Append to a StringBuilder a key/value.
static String	domainNamePointerToHostName(String dnPtr) Given a PTR string generated via reverse DNS lookup, return everything except the trailing period.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_SEPARATOR

public static final String DEFAULT_SEPARATOR

See Also:

Constant Field Values

DEFAULT_KEYVALUE_SEPARATOR

public static final String DEFAULT_KEYVALUE_SEPARATOR

See Also:

Constant Field Values

Constructor Detail

Strings

public Strings()

Method Detail

appendKeyValue

public static StringBuilder appendKeyValue(StringBuilder sb,
                           String key,
                           Object value)

Append to a StringBuilder a key/value. Uses default separators.

Parameters:

sb - StringBuilder to use

key - Key to append.

value - Value to append.

Returns:

Passed sb populated with key/value.

appendKeyValue

public static StringBuilder appendKeyValue(StringBuilder sb,
                           String key,
                           Object value,
                           String separator,
                           String keyValueSeparator)

Append to a StringBuilder a key/value. Uses default separators.

Parameters:

sb - StringBuilder to use

key - Key to append.

value - Value to append.

separator - Value to use between key and value.

keyValueSeparator - Value to use between key/value sets.

Returns:

Passed sb populated with key/value.

domainNamePointerToHostName

public static String domainNamePointerToHostName(String dnPtr)

Given a PTR string generated via reverse DNS lookup, return everything except the trailing period. Example for host.example.com., return host.example.com

Parameters:

dnPtr - a domain name pointer (PTR) string.

Returns:

Sanitized hostname with last period stripped off.