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package com.sun.enterprise.tools.upgrade.common;
import com.sun.enterprise.tools.upgrade.common.arguments.ARG_source;
import com.sun.enterprise.tools.upgrade.common.arguments.ARG_target;
import com.sun.enterprise.tools.upgrade.common.arguments.ArgumentHandler;
import com.sun.enterprise.tools.upgrade.logging.LogService;
import com.sun.enterprise.util.i18n.StringManager;
import java.io.Console;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.logging.ConsoleHandler;
import java.util.logging.Logger;
import java.util.Map;
/**
* Utility to evaluate the CLI input arguments and prompt
* the user for missing data or data determined to be invalid.
*/
public class InteractiveInputImpl implements DirectoryMover, InteractiveInput {
private static final Logger logger = LogService.getLogger();
private static final StringManager sm =
StringManager.getManager(InteractiveInputImpl.class);
private static final CommonInfoModel commonInfoModel =
CommonInfoModel.getInstance();
private static final Console console = System.console();
private Map<String, ArgumentHandler> inputMap;
@Override
public void processArguments(ArrayList<ArgumentHandler> aList) {
// this should only be called in the interactive case, but to be safe
if (console == null) {
throw new RuntimeException("CLI cannot be used with null console");
}
int cnt = aList.size();
this.inputMap = new HashMap<String, ArgumentHandler>();
for (int i = 0; i < cnt; i++) {
ArgumentHandler tmpAh = aList.get(i);
inputMap.put(tmpAh.getCmd(), tmpAh);
}
// in command line case, we want info to go to console as well
ConsoleHandler handler = new ConsoleHandler();
handler.setFormatter(LogService.createFormatter());
logger.addHandler(handler);
sourcePrompt();
targetPrompt();
if (!CommonInfoModel.getInstance().isUpgradeSupported()) {
System.exit(1);
}
masterPasswordPrompt();
}
private void sourcePrompt() {
ArgumentHandler tmpA = inputMap.get(CLIConstants.SOURCE_SHORT);
if (tmpA == null) {
tmpA = inputMap.get(CLIConstants.SOURCE);
}
if (tmpA == null) {
String source = console.readLine(
sm.getString("enterprise.tools.upgrade.cli.Source_input"));
tmpA = new ARG_source();
tmpA.setRawParameters(source);
inputMap.put(CLIConstants.SOURCE, tmpA);
}
//Check if input is a valid source directory input
if (tmpA.isValidParameter()) {
tmpA.exec();
} else {
System.err.println(sm.getString(
"enterprise.tools.upgrade.cli.not_valid_source_install"));
inputMap.remove(CLIConstants.SOURCE_SHORT);
inputMap.remove(CLIConstants.SOURCE);
sourcePrompt();
}
}
private void targetPrompt() {
ArgumentHandler tmpA = inputMap.get(CLIConstants.TARGET_SHORT);
if (tmpA == null) {
tmpA = inputMap.get(CLIConstants.TARGET);
}
if (tmpA == null) {
String target = console.readLine(
sm.getString("enterprise.tools.upgrade.cli.Target_input"));
tmpA = new ARG_target();
tmpA.setRawParameters(target);
inputMap.put(CLIConstants.TARGET, tmpA);
}
// in the interactive CLI case, we'll allow users to fix name clashes
tmpA.getCommonInfo().getTarget().setDirectoryMover(this);
if (tmpA.isValidParameter()) {
tmpA.exec();
} else {
System.err.println(sm.getString(
"enterprise.tools.upgrade.cli.not_valid_target_install"));
inputMap.remove(CLIConstants.TARGET_SHORT);
inputMap.remove(CLIConstants.TARGET);
targetPrompt();
}
}
private void masterPasswordPrompt() {
if (commonInfoModel.getSource().getMasterPassword() != null) {
return;
}
char[] passwordChars = console.readPassword(
sm.getString("enterprise.tools.upgrade.cli.MasterPW_input"));
if (passwordChars.length > 0) {
commonInfoModel.getSource().setMasterPassword(passwordChars);
}
}
/**
* Ask the user whether or not to move the
* conflicting directory.
*/
@Override
public boolean moveDirectory(File dir) {
final String no = sm.getString("enterprise.tools.upgrade.cli.no_option");
final String yes = sm.getString("enterprise.tools.upgrade.cli.yes_option");
System.out.print(sm.getString(
"enterprise.tools.upgrade.cli.move_dir",
dir.getName(), yes, no));
String response = console.readLine();
while (!yes.equals(response) && !no.equals(response)) {
System.err.print(sm.getString(
"enterprise.tools.upgrade.cli.move_dir_responses",
yes, no));
response = console.readLine();
}
boolean move = yes.equalsIgnoreCase(response);
if (move) {
UpgradeUtils.getUpgradeUtils(commonInfoModel).rename(dir);
}
return move;
}
}