package hudson.model;
import org.kohsuke.stapler.StaplerRequest;
import hudson.cli.CLICommand;
import java.io.IOException;
/**
* Convenient base class for {@link ParameterDefinition} whose value can be represented in a context-independent single string token.
*
* @author Kohsuke Kawaguchi
*/
public abstract class SimpleParameterDefinition extends ParameterDefinition {
protected SimpleParameterDefinition(String name) {
super(name);
}
protected SimpleParameterDefinition(String name, String description) {
super(name, description);
}
/**
* Creates a {@link ParameterValue} from the string representation.
*/
public abstract ParameterValue createValue(String value);
@Override
public final ParameterValue createValue(StaplerRequest req) {
String[] value = req.getParameterValues(getName());
if (value == null) {
return getDefaultParameterValue();
} else if (value.length != 1) {
throw new IllegalArgumentException("Illegal number of parameter values for " + getName() + ": " + value.length);
} else {
return createValue(value[0]);
}
}
@Override
public final ParameterValue createValue(CLICommand command, String value) throws IOException, InterruptedException {
return createValue(value);
}
}