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---
layout: default
class: Workspace
title: driver ( ';' NAME )?
summary: the driver of the environment (e.g. gradle, eclipse, intellij)
---
Added support for an environment driver of bnd. This driver should be set when bnd is started by for example gradle or ant. The driver can be overridden with the -bnd-driver property.
public void testDriver() throws Exception {
Attrs attrs = new Attrs();
attrs.put("x", "10");
Workspace w = new Workspace(tmp);
assertEquals("unset", w.getDriver());
assertEquals( "unset", w.getReplacer().process("${driver}"));
assertEquals( "unset", w.getReplacer().process("${driver;unset}"));
assertEquals( "", w.getReplacer().process("${driver;set}"));
Workspace.setDriver("test");
assertEquals("test", w.getDriver());
assertEquals( "test", w.getReplacer().process("${driver}"));
assertEquals( "test", w.getReplacer().process("${driver;test}"));
assertEquals( "", w.getReplacer().process("${driver;nottest}"));
w.setProperty("-bnd-driver", "test2");
assertEquals("test2", w.getDriver());
assertEquals( "test2", w.getReplacer().process("${driver}"));
assertEquals( "test2", w.getReplacer().process("${driver;test2}"));
assertEquals( "", w.getReplacer().process("${driver;nottest}"));
w.close();
}
/**
* Get the bnddriver, can be null if not set. The overallDriver is the
* environment that runs this bnd.
*/
public String getDriver() {
if (driver == null) {
driver = getProperty(Constants.BNDDRIVER, null);
if ( driver != null)
driver = driver.trim();
}
if (driver != null)
return driver;
return overallDriver;
}
/**
* Set the driver of this environment
*/
public static void setDriver(String driver) {
overallDriver = driver;
}
/**
* Macro to return the driver. Without any arguments, we return the name of
* the driver. If there are arguments, we check each of the arguments
* against the name of the driver. If it matches, we return the driver name.
* If none of the args match the driver name we return an empty string
* (which is false).
*/
public String _driver(String args[]) {
if (args.length == 1) {
return getDriver();
}
String driver = getDriver();
if (driver == null)
driver = getProperty(Constants.BNDDRIVER);
if (driver != null) {
for (int i = 1; i < args.length; i++) {
if (args[i].equalsIgnoreCase(driver))
return driver;
}
}
return "";
}
public void testGestalt() throws Exception {
Attrs attrs = new Attrs();
attrs.put("x", "10");
Workspace.addGestalt("peter", attrs);
Workspace w = new Workspace(tmp);
assertEquals( "peter", w.getReplacer().process("${gestalt;peter}"));
assertEquals( "10", w.getReplacer().process("${gestalt;peter;x}"));
assertEquals( "10", w.getReplacer().process("${gestalt;peter;x;10}"));
assertEquals( "", w.getReplacer().process("${gestalt;peter;x;11}"));
assertEquals( "", w.getReplacer().process("${gestalt;peter;y}"));
assertEquals( "", w.getReplacer().process("${gestalt;john}"));
assertEquals( "", w.getReplacer().process("${gestalt;john;x}"));
assertEquals( "", w.getReplacer().process("${gestalt;john;x;10}"));
w.close();
w = new Workspace(tmp);
w.setProperty("-gestalt", "john;z=100, mieke;a=1000, ci");
assertEquals( "peter", w.getReplacer().process("${gestalt;peter}"));
assertEquals( "10", w.getReplacer().process("${gestalt;peter;x}"));
assertEquals( "10", w.getReplacer().process("${gestalt;peter;x;10}"));
assertEquals( "", w.getReplacer().process("${gestalt;peter;x;11}"));
assertEquals( "", w.getReplacer().process("${gestalt;peter;y}"));
assertEquals( "john", w.getReplacer().process("${gestalt;john}"));
assertEquals( "100", w.getReplacer().process("${gestalt;john;z}"));
assertEquals( "100", w.getReplacer().process("${gestalt;john;z;100}"));
assertEquals( "", w.getReplacer().process("${gestalt;john;z;101}"));
assertEquals( "mieke", w.getReplacer().process("${gestalt;mieke}"));
assertEquals( "", w.getReplacer().process("${gestalt;mieke;x}"));
w.close();
}
|
