NackaImportBusinessBean.java

package se.idega.idegaweb.commune.block.importer.business;

import java.util.StringTokenizer;
import com.idega.block.importer.business.ImportBusinessBean;
import com.idega.data.IDOStoreException;
import com.idega.user.data.User;
import com.idega.util.text.TextSoap;

/**
 * @author gimmi
 */
public class NackaImportBusinessBean extends ImportBusinessBean implements NackaImportBusiness {

	/**
	 * @param updateName
	 * @param user
	 */
	public User handleNames(User user, String firstName, String middleName, String lastName, String preferredNameIndex,
			boolean store) {
		boolean updateName = false;

		if (firstName == null || firstName.trim().equals("")) {
			if (user.getFirstName() != null) {
				firstName = user.getFirstName();
			}
			else {
				firstName = "";
			}
		}
		/*
		 * Setting middleName as "", required for the rest of the code
		 */
		if (middleName != null && !middleName.equals("")) {
			firstName = firstName + " " + middleName;
			middleName = "";
		}
		else {
			middleName = "";
		}

		if (lastName == null || lastName.trim().equals("")) {
			if (user.getLastName() != null) {
				lastName = user.getLastName();
			}
			else {
				lastName = "";
			}
		}

		if (preferredNameIndex == null) {
			preferredNameIndex = "10";
		}

		StringBuffer fullname = new StringBuffer();
		/*
		 * Preferred name handling.
		 */
		if (preferredNameIndex != null) {

			fullname.append(firstName).append(" ").append(middleName).append(" ").append(lastName);

			int index = Integer.parseInt(preferredNameIndex);
			int refName1 = index / 10;
			int refName2 = index % 10;

			if (refName2 > 0) {
				String fullName = fullname.toString();

				String preferredName1 = getValueAtIndexFromNameString(refName1, fullName);
				String preferredName2 = getValueAtIndexFromNameString(refName2, fullName);

				firstName = preferredName1 + " " + preferredName2;
				firstName = TextSoap.findAndReplace(firstName, "  ", " ");

				/*
				 * Remember MIDDLE NAME is always "" in the beginning. Removing
				 * lastName since last name should only be changed when moving
				 * name to firstName
				 */
				middleName = TextSoap.findAndCut(fullName, lastName);
				middleName = TextSoap.findAndCut(middleName, preferredName1);
				middleName = TextSoap.findAndCut(middleName, preferredName2);
				middleName = TextSoap.findAndReplace(middleName, "  ", " ");

				lastName = TextSoap.findAndCut(lastName, preferredName2);
				lastName = TextSoap.findAndReplace(lastName, "  ", " ");

				updateName = true;
			}
			else if (refName1 > 0) {
				String fullName = fullname.toString();

				String preferredName = getValueAtIndexFromNameString(refName1, fullName);
				if (middleName.equals("")) {
					middleName = firstName;
				}
				else {
					if (middleName.startsWith(" ")) {
						middleName = firstName + middleName;
					}
					else {
						middleName = firstName + " " + middleName;
					}
				}

				firstName = preferredName;
				middleName = TextSoap.findAndCut(middleName, preferredName);
				middleName = TextSoap.findAndReplace(middleName, "  ", " ");
				if (refName1 > 1 && !lastName.equals(preferredName)) {
					lastName = TextSoap.findAndCut(lastName, preferredName);
					lastName = TextSoap.findAndReplace(lastName, "  ", " ");
				}

				updateName = true;
			}
		}

		if (lastName.startsWith("Van ") && !updateName) {
			StringBuffer half = new StringBuffer();
			half.append(firstName).append(" ").append(middleName);
			String halfName = half.toString();
			firstName = getValueAtIndexFromNameString(1, halfName);
			middleName = halfName.substring(Math.min(halfName.indexOf(" ") + 1, halfName.length()), halfName.length());
			middleName = TextSoap.findAndReplace(middleName, "  ", " ");

			updateName = true;
		}

		/*
		 * Needed because createUser uses the method setFullName that splits the
		 * name with it's own rules
		 */
		if (updateName) {
			if (firstName != null) {
				if (firstName.endsWith(" "))
					firstName = firstName.substring(0, firstName.length() - 1);
			}

			if (middleName != null) {
				if (middleName.startsWith(" "))
					middleName = middleName.substring(1, middleName.length());
				if (middleName.endsWith(" "))
					middleName = middleName.substring(0, middleName.length() - 1);
			}

			if (lastName != null) {
				if (lastName.startsWith(" "))
					lastName = lastName.substring(1, lastName.length());
				if (lastName.endsWith(" "))
					lastName = lastName.substring(0, lastName.length() - 1);
			}

			user.setFirstName(firstName);
			user.setMiddleName(middleName);
			user.setLastName(lastName);
		}

		if (store) {
			try {
				user.store();
			}
			catch (IDOStoreException e) {
				throw e;
			}
		}
		return user;
	}

	private String getValueAtIndexFromNameString(int index, String name) {
		int i = 1;
		StringTokenizer tokens = new StringTokenizer(name);
		String value = null;
		while (tokens.hasMoreTokens() && i <= index) {
			value = tokens.nextToken();
			i++;
		}

		return value;
	}
}