LoginSystem/src/tools/permissions/PermissionsListWriter.java

87 lines
2.9 KiB
Java

package permissions;
import utils.ANewMap;
import utils.GeneratedFileWriter;
import utils.TagReplacer;
import utils.ToolsConstants;
import java.util.Map;
import java.util.Scanner;
import java.util.Set;
/**
* Class responsible for formatting a permissions node list and
* for writing it to a file if desired.
*/
public class PermissionsListWriter {
private static final String PERMISSIONS_OUTPUT_FILE = ToolsConstants.DOCS_FOLDER + "permission_nodes.md";
public static void main(String[] args) {
// Ask if result should be written to file
Scanner scanner = new Scanner(System.in);
System.out.println("Include description? [Enter 'n' for no]");
boolean includeDescription = !matches("n", scanner);
if (!includeDescription) {
outputSimpleList();
return;
}
System.out.println("Write to file? [Enter 'n' for console output]");
boolean writeToFile = !matches("n", scanner);
scanner.close();
if (writeToFile) {
generateAndWriteFile();
} else {
System.out.println(generatePermissionsList());
}
}
private static void generateAndWriteFile() {
final String permissionsTagValue = generatePermissionsList();
Map<String, Object> tags = ANewMap.<String, Object>with("permissions", permissionsTagValue).build();
GeneratedFileWriter.generateFileFromTemplate(
ToolsConstants.TOOLS_SOURCE_ROOT + "permissions/permission_nodes.tpl.md", PERMISSIONS_OUTPUT_FILE, tags);
System.out.println("Wrote to '" + PERMISSIONS_OUTPUT_FILE + "'");
System.out.println("Before committing, please verify the output!");
}
private static String generatePermissionsList() {
PermissionNodesGatherer gatherer = new PermissionNodesGatherer();
Map<String, String> permissions = gatherer.gatherNodesWithJavaDoc();
final String template = GeneratedFileWriter.readFromToolsFile("permissions/permission_node_entry.tpl.md");
StringBuilder sb = new StringBuilder();
for (Map.Entry<String, String> entry : permissions.entrySet()) {
Map<String, Object> tags = ANewMap.<String, Object>
with("node", entry.getKey())
.and("description", entry.getValue())
.build();
sb.append(TagReplacer.applyReplacements(template, tags));
}
return sb.toString();
}
private static void outputSimpleList() {
PermissionNodesGatherer gatherer = new PermissionNodesGatherer();
Set<String> nodes = gatherer.gatherNodes();
for (String node : nodes) {
System.out.println(node);
}
System.out.println();
System.out.println("Total: " + nodes.size());
}
private static boolean matches(String answer, Scanner sc) {
String userInput = sc.nextLine();
return answer.equalsIgnoreCase(userInput);
}
}