/**
* Validate a panel.
*
* @param p The panel to validate
* @throws InstallerException thrown if the validation fails.
*/
private boolean validatePanel(final Panel p) throws InstallerException {
boolean bValidity = true;
String dataValidator = p.getValidator();
if (dataValidator != null) {
DataValidator validator = DataValidatorFactory.createDataValidator(dataValidator);
Status validationResult = validator.validateData(installdata);
if (validationResult != DataValidator.Status.OK) {
// if defaultAnswer is true, result is ok
if (validationResult == Status.WARNING && validator.getDefaultAnswer()) {
System.out.println(
"Configuration said, it's ok to go on, if validation is not successfull");
}
// make installation fail instantly
bValidity = false;
System.out.println("Validation failed, please verify your input");
}
}
return bValidity;
}
protected void iterateAndPerformAction(String strAction) throws Exception {
if (!checkInstallerRequirements(this.installdata)) {
Debug.log("not all installerconditions are fulfilled.");
return;
}
Debug.log("[ Starting console installation ] " + strAction);
try {
this.result = true;
Iterator<Panel> panelsIterator = this.installdata.panelsOrder.iterator();
this.installdata.curPanelNumber = -1;
VariableSubstitutor substitutor = new VariableSubstitutor(this.installdata.getVariables());
while (panelsIterator.hasNext()) {
Panel p = (Panel) panelsIterator.next();
this.installdata.curPanelNumber++;
String praefix = "com.izforge.izpack.panels.";
if (p.className.compareTo(".") > -1) {
praefix = "";
}
if (!OsConstraint.oneMatchesCurrentSystem(p.osConstraints)) {
continue;
}
String panelClassName = p.className;
String consoleHelperClassName = praefix + panelClassName + "ConsoleHelper";
Class<PanelConsole> consoleHelperClass = null;
Debug.log("ConsoleHelper:" + consoleHelperClassName);
try {
consoleHelperClass = (Class<PanelConsole>) Class.forName(consoleHelperClassName);
} catch (ClassNotFoundException e) {
Debug.log("ClassNotFoundException-skip :" + consoleHelperClassName);
continue;
}
PanelConsole consoleHelperInstance = null;
if (consoleHelperClass != null) {
try {
Debug.log("Instantiate :" + consoleHelperClassName);
refreshDynamicVariables(substitutor, installdata);
consoleHelperInstance = consoleHelperClass.newInstance();
} catch (Exception e) {
Debug.log(
"ERROR: no default constructor for " + consoleHelperClassName + ", skipping...");
continue;
}
}
if (consoleHelperInstance != null) {
try {
Debug.log(
"consoleHelperInstance." + strAction + ":" + consoleHelperClassName + " entered.");
boolean bActionResult = true;
boolean bIsConditionFulfilled = true;
String strCondition = p.getCondition();
if (strCondition != null) {
bIsConditionFulfilled = installdata.getRules().isConditionTrue(strCondition);
}
if (strAction.equals("doInstall") && bIsConditionFulfilled) {
do {
bActionResult = consoleHelperInstance.runConsole(this.installdata);
} while (!validatePanel(p));
} else if (strAction.equals("doGeneratePropertiesFile")) {
bActionResult =
consoleHelperInstance.runGeneratePropertiesFile(
this.installdata, this.printWriter);
} else if (strAction.equals("doInstallFromPropertiesFile") && bIsConditionFulfilled) {
bActionResult =
consoleHelperInstance.runConsoleFromPropertiesFile(
this.installdata, this.properties);
}
if (!bActionResult) {
this.result = false;
return;
} else {
Debug.log(
"consoleHelperInstance."
+ strAction
+ ":"
+ consoleHelperClassName
+ " successfully done.");
}
} catch (Exception e) {
Debug.log("ERROR: console installation failed for panel " + panelClassName);
e.printStackTrace();
this.result = false;
}
}
}
if (this.result) {
System.out.println("[ Console installation done ]");
} else {
System.out.println("[ Console installation FAILED! ]");
}
} catch (Exception e) {
this.result = false;
System.err.println(e.toString());
e.printStackTrace();
System.out.println("[ Console installation FAILED! ]");
}
}
