org.eclipse.jetty.toolchain.test

Class StringMangler

java.lang.Object

org.eclipse.jetty.toolchain.test.StringMangler

public final class StringMangler
extends java.lang.Object

Collection of utility methods for manipulating Strings for zen purposes.

Constructor Summary

Constructors

Constructor and Description
StringMangler()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	condensePackageString(java.lang.String classname) Condenses a classname by stripping down the package name to just the first character of each package name segment.
static java.lang.CharSequence	escapeJava(java.lang.String string) Clean the input string of control characters that can impact the output to the logs in harmful ways.
static java.lang.String	maxStringLength(int max, java.lang.String raw) Smash a long string to fit within the max string length, by taking the middle section of the string and replacing them with an ellipsis "..."

Methods inherited from class java.lang.Object

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

Constructor Detail

StringMangler

public StringMangler()

Method Detail

condensePackageString

public static java.lang.String condensePackageString(java.lang.String classname)

Condenses a classname by stripping down the package name to just the first character of each package name segment.

 Examples:
 "org.eclipse.jetty.test.FooTest"           = "oejt.FooTest"
 "org.eclipse.jetty.server.logging.LogTest" = "oejsl.LogTest"
 

Parameters:

classname - the fully qualified class name

Returns:

the condensed name

maxStringLength

public static java.lang.String maxStringLength(int max,
                                               java.lang.String raw)

Smash a long string to fit within the max string length, by taking the middle section of the string and replacing them with an ellipsis "..."

 Examples:
 .maxStringLength( 9, "Eatagramovabits") == "Eat...its"
 .maxStringLength(10, "Eatagramovabits") == "Eat...bits"
 .maxStringLength(11, "Eatagramovabits") == "Eata...bits"
 

Parameters:

max - the maximum size of the string (minimum size supported is 9)

raw - the raw string to smash

Returns:

the ellipsis'd version of the string.

escapeJava

public static java.lang.CharSequence escapeJava(java.lang.String string)

Clean the input string of control characters that can impact the output to the logs in harmful ways.

Parameters:

string - input string

Returns:

clean form of input string