February 01, 2011
Mark Wielaard: New GPG key.
Finally created a new GPG key using gnupg. The old one was a DSA/1024 bits one and 8 years old. The new one is a RSA/2048 bits one. I will use the new one in the future to sign any release tarballs I might create. pub 2048R/57816A6A 2011-01-29 Key f...
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February 01, 2011
Andrew Hughes: [SECURITY] IcedTea6 1.7.8, 1.8.5, 1.9.5 Released!.
We are pleased to announce a new set of security releases, IcedTea6 1.7.8, IcedTea6 1.8.5 and IcedTea6 1.9.5.
This update contains the following security updates:
The IcedTea project provides a harness to build the source code from OpenJDK6 u...
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StringTemplate Part 3: Complex Data Types and Renderers
In Part 1 and Part 2 we dealt with simple data types who's string representation is well known. Complex data types may not have a string representation that meets the needs of a particular template.
// Example 1: Some objects don't have a useful toString()
Object objectParamater = new Object();
StringTemplate template = new StringTemplate("Hello $param$ !");
template.setAttribute("param", objectParamater);
System.out.println(template);
Output:
Hello java.lang.Object@18eb9e6 !
Your output will very but I think it's safe to say that in most cases this output is undesirable. Here is another example of a well intentioned toString() that just won't do for our purposes.
//Example 2: Even a well intentioned toString() methods may not be useful.
Planet mars = createMars();
template = new StringTemplate("Hello $param$ !");
template.setAttribute("param", mars);
System.out.println("Example 2:");
System.out.println(template);
Output:
Example 2:
Hello Planet [atmosphere=CO2 N2, diameter=0.532, inclinationToSunsEquator=5.65, mass=0.11, moons=[Phobos, Deimos], name=Mars, orbitalEccentricity=0.093, orbitalPeriod=1.88, orbitalRadius=1.52, rings=false, rotationPeriod=1.03] !
For object that follow the JavaBean specification (getters and setters) StringTemplate provides property access via the “.” notation. This allows you to access properties from within your template.
//Example 3: Dot notati...
Date: June, 07 2010
Url: http://www.java.net/blog/aberrant/archive/2010/06/07/stringtemplate-part-3-complex-data-types-and-renderers
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