package org.mxchange.addressbook.database.frontend.contact;
import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
import java.sql.SQLException;
import java.text.MessageFormat;
import java.util.Iterator;
+import java.util.Map;
import java.util.StringTokenizer;
import org.mxchange.addressbook.contact.book.BookContact;
import org.mxchange.addressbook.contact.user.UserContact;
import org.mxchange.addressbook.manager.contact.AddressbookContactManager;
import org.mxchange.jcore.contact.Contact;
import org.mxchange.jcore.contact.Gender;
+import org.mxchange.jcore.criteria.searchable.SearchCriteria;
+import org.mxchange.jcore.criteria.searchable.SearchableCriteria;
import org.mxchange.jcore.database.frontend.BaseDatabaseFrontend;
+import org.mxchange.jcore.database.result.Result;
import org.mxchange.jcore.database.storage.Storeable;
import org.mxchange.jcore.exceptions.BadTokenException;
+import org.mxchange.jcore.exceptions.CorruptedDatabaseFileException;
import org.mxchange.jcore.exceptions.UnsupportedDatabaseBackendException;
/**
* Constructor which accepts a contact manager
*
* @param manager Manager instance
+ * @throws org.mxchange.jcore.exceptions.UnsupportedDatabaseBackendException If the database backend is not supported
+ * @throws java.sql.SQLException If an SQL error occurs
*/
- public AddressbookContactDatabaseFrontend (final AddressbookContactManager manager) {
+ public AddressbookContactDatabaseFrontend (final AddressbookContactManager manager) throws UnsupportedDatabaseBackendException, SQLException {
// Call own constructor
this();
}
/**
- * Basic constrcutor
+ * Default but protected constructor
+ * @throws org.mxchange.jcore.exceptions.UnsupportedDatabaseBackendException If the database backend is not supported
+ * @throws java.sql.SQLException Any SQL exception from e.g. MySQL connector
*/
- protected AddressbookContactDatabaseFrontend () {
+ protected AddressbookContactDatabaseFrontend () throws UnsupportedDatabaseBackendException, SQLException {
// Trace message
this.getLogger().trace("CALLED!"); //NOI18N
// Set "table" name
this.setTableName("contacts"); //NOI18N
- try {
- // Initalize backend
- this.initBackend();
- } catch (final UnsupportedDatabaseBackendException | SQLException ex) {
- // Abort program
- this.abortProgramWithException(ex);
- }
+ // Initalize backend
+ this.initBackend();
}
/**
* Shuts down the database layer
*/
@Override
- public void doShutdown () {
+ public void doShutdown () throws SQLException, IOException {
// Trace message
this.getLogger().trace("CALLED!"); //NOI18N
this.getLogger().trace("EXIT!"); //NOI18N
}
+ @Override
+ public Object emptyStringToNull (final String key, final Object value) {
+ throw new UnsupportedOperationException(MessageFormat.format("Not supported yet: key={0},value={1}", key, value));
+ }
+
/**
* Some "getter" for total contact count
*
this.getLogger().trace("CALLED!"); //NOI18N
// Get row index back from backend
- int rowIndex = this.getBackend().getRowIndexFromColumn(AddressbookContactDatabaseConstants.COLUMN_NAME_OWN_CONTACT, true);
+ int rowIndex = this.getBackend().getRowIndexFromColumn(AddressbookContactDatabaseConstants.COLUMN_OWN_CONTACT, true);
// Debug message
this.getLogger().debug(MessageFormat.format("rowIndex={0}", rowIndex));
* Checks whether own contact is found in database
*
* @return Whether own contact is found
+ * @throws org.mxchange.jcore.exceptions.BadTokenException Continued throw
+ * @throws org.mxchange.jcore.exceptions.CorruptedDatabaseFileException If the database file is damaged
+ * @throws java.lang.NoSuchMethodException If a method cannot be found
+ * @throws java.lang.IllegalAccessException If a method is not accessible
+ * @throws java.lang.reflect.InvocationTargetException Any other problems?
*/
@Override
- public boolean isOwnContactFound () throws SQLException {
- // Deligate this call to backend
- return this.getBackend().isRowFound(AddressbookContactDatabaseConstants.COLUMN_NAME_OWN_CONTACT, true);
- }
-
- /**
- * Parses given line from database backend into a Storeable instance. Please
- * note that not all backends need this.
- *
- * @param line Line from database backend
- * @return A Storeable instance
- */
- @Override
- public Storeable parseLineToStoreable (final String line) throws BadTokenException {
- // Trace message
- this.getLogger().trace(MessageFormat.format("line={0} - CALLED!", line)); //NOI18N
+ public boolean isOwnContactFound () throws SQLException, IOException, BadTokenException, CorruptedDatabaseFileException, NoSuchMethodException, IllegalAccessException, InvocationTargetException {
+ // Get search criteria instance
+ SearchableCriteria critera = new SearchCriteria();
- // Call inner method
- Contact contact = this.parseLineToContact(line);
+ // Add condition
+ critera.addCriteria(AddressbookContactDatabaseConstants.COLUMN_OWN_CONTACT, true);
- // Debug message
- this.getLogger().debug(MessageFormat.format("contact={0}", contact));
+ // Get result
+ Result<? extends Storeable> result = this.getBackend().doSelectByCriteria(critera);
- // Return it
- return (Storeable) contact;
+ // Deligate this call to backend
+ return result.hasNext();
}
/**
throw new IllegalStateException("This should not be reached");
}
- /**
- * Parses given line and creates a Contact instance
- *
- * @param line Raw line to parse
- *
- * @return Contact instance
- */
- private Contact parseLineToContact (final String line) throws BadTokenException {
- // Trace message
- this.getLogger().trace(MessageFormat.format("line={0} - CALLED!", line)); //NOI18N
-
- // Init A lot variables
- Long num = null;
- Boolean bool = null;
- Gender gender = null;
- int count = 0;
- Contact contact = null;
-
- // Debug message
- this.getLogger().debug(MessageFormat.format("line={0}", line)); //NOI18N
-
- // Then tokenize it
- // @TODO Move this into separate method
- StringTokenizer tokenizer = new StringTokenizer(line, ";"); //NOI18N
-
- // Reset variables
- count = 0;
- contact = null;
-
- // The tokens are now available, so get all
- while (tokenizer.hasMoreElements()) {
- // Reset variables
- num = null;
- bool = null;
-
- // Get next token
- String token = tokenizer.nextToken();
-
- // If char " is at pos 2 (0,1,2), then cut it of there
- if ((token.charAt(0) != '"') && (token.charAt(2) == '"')) {
- // UTF-8 writer characters found
- token = token.substring(2);
- }
-
- // Debug message
- this.getLogger().debug(MessageFormat.format("token={0}", token)); //NOI18N
-
- // Verify token, it must have double-quotes on each side
- if ((!token.startsWith("\"")) || (!token.endsWith("\""))) { //NOI18N
- // Something bad was read
- throw new BadTokenException(token, count); //NOI18N
- }
-
- // All fine, so remove it
- String strippedToken = token.substring(1, token.length() - 1);
-
- // Is the string's content "null"?
- if (strippedToken.equals("null")) { //NOI18N
- // Debug message
- this.getLogger().debug(MessageFormat.format("strippedToken={0} - NULL!", strippedToken)); //NOI18N
-
- // This needs to be set to null
- strippedToken = null;
- }
-
- // Debug message
- this.getLogger().debug(MessageFormat.format("strippedToken={0}", strippedToken)); //NOI18N
-
- // Now, let's try a number check, if no null
- if (strippedToken != null) {
- // Okay, no null, maybe the string bears a decimal number?
- try {
- num = Long.valueOf(strippedToken);
-
- // Debug message
- this.getLogger().debug(MessageFormat.format("strippedToken={0} - NUMBER!", strippedToken)); //NOI18N
- } catch (final NumberFormatException ex) {
- // No number, then set default
- num = null;
- }
- }
-
- // Now, let's try a boolean check, if no null
- if ((strippedToken != null) && (num == null) && ((strippedToken.equals("true")) || (strippedToken.equals("false")))) { //NOI18N
- // Debug message
- this.getLogger().debug(MessageFormat.format("strippedToken={0} - BOOLEAN!", strippedToken)); //NOI18N
-
- // parseBoolean() is relaxed, so no exceptions
- bool = Boolean.valueOf(strippedToken);
- }
-
- // Debug message
- this.getLogger().debug(MessageFormat.format("strippedToken={0},num={1},bool={2}", strippedToken, num, bool)); //NOI18N
-
- // Now, let's try a gender check, if no null
- if ((strippedToken != null) && (num == null) && (bool == null) && (Gender.valueOf(strippedToken) instanceof Gender)) { //NOI18N
- // Get first character
- gender = Gender.valueOf(strippedToken);
-
- // Debug message
- this.getLogger().debug(MessageFormat.format("strippedToken={0},gender={1}", strippedToken, gender)); //NOI18N
-
- // This instance must be there
- assert (gender instanceof Gender) : MessageFormat.format("gender is not set by Gender.fromChar({0})", strippedToken); //NOI18N
- }
-
- // Now it depends on the counter which position we need to check
- switch (count) {
- case 0: // isOwnContact
- assert ((bool instanceof Boolean));
-
- // Debug message
- this.getLogger().debug(MessageFormat.format("bool={0}", bool)); //NOI18N
-
- // Is it own contact?
- if (true == bool) {
- // Debug message
- this.getLogger().debug("Creating UserContact object ..."); //NOI18N
-
- // Own entry
- contact = new UserContact();
- } else {
- // Debug message
- this.getLogger().debug("Creating BookContact object ..."); //NOI18N
-
- // Other contact
- contact = new BookContact();
- }
- break;
-
- case 1: // Gender
- assert (contact instanceof Contact) : "First token was not boolean"; //NOI18N
-
- // Update data
- contact.setGender(gender);
- break;
-
- case 2: // Surname
- assert (contact instanceof Contact) : "First token was not boolean"; //NOI18N
- assert (gender instanceof Gender) : "gender instance is not set"; //NOI18N
-
- // Update data
- contact.setSurname(strippedToken);
- break;
-
- case 3: // Family name
- assert (contact instanceof Contact) : "First token was not boolean"; //NOI18N
- assert (gender instanceof Gender) : "gender instance is not set"; //NOI18N
-
- // Update data
- contact.setFamilyName(strippedToken);
- break;
-
- case 4: // Company name
- assert (contact instanceof Contact) : "First token was not boolean"; //NOI18N
- assert (gender instanceof Gender) : "gender instance is not set"; //NOI18N
-
- // Update data
- contact.setCompanyName(strippedToken);
- break;
-
- case 5: // Street number
- assert (contact instanceof Contact) : "First token was not boolean"; //NOI18N
-
- // Update data
- contact.setHouseNumber(num);
- break;
-
- case 6: // ZIP code
- assert (contact instanceof Contact) : "First token was not boolean"; //NOI18N
-
- // Update data
- contact.setZipCode(num);
- break;
-
- case 7: // City name
- assert (contact instanceof Contact) : "First token was not boolean"; //NOI18N
-
- // Update data
- contact.setCity(strippedToken);
- break;
-
- case 8: // Country code
- assert (contact instanceof Contact) : "First token was not boolean"; //NOI18N
-
- // Update data
- contact.setCountryCode(strippedToken);
- break;
-
- case 9: // Phone number
- assert (contact instanceof Contact) : "First token was not boolean"; //NOI18N
-
- // Update data
- contact.setPhoneNumber(strippedToken);
- break;
-
- case 10: // Fax number
- assert (contact instanceof Contact) : "First token was not boolean"; //NOI18N
-
- // Update data
- contact.setFaxNumber(strippedToken);
- break;
-
- case 11: // Cellphone number
- assert (contact instanceof Contact) : "First token was not boolean"; //NOI18N
-
- // Update data
- contact.setCellphoneNumber(strippedToken);
- break;
-
- case 12: // Email address
- assert (contact instanceof Contact) : "First token was not boolean"; //NOI18N
-
- // Update data
- contact.setEmailAddress(strippedToken);
- break;
-
- case 13: // Birthday
- assert (contact instanceof Contact) : "First token was not boolean"; //NOI18N
-
- // Update data
- contact.setBirthday(strippedToken);
- break;
-
- case 14: // Comment
- assert (contact instanceof Contact) : "First token was not boolean"; //NOI18N
-
- // Update data
- contact.setComment(strippedToken);
- break;
-
- default: // New data entry
- this.getLogger().warn(MessageFormat.format("Will not handle unknown data {0} at index {1}", strippedToken, count)); //NOI18N
- break;
- }
-
- // Increment counter for next round
- count++;
- }
-
- // Trace message
- this.getLogger().trace(MessageFormat.format("contact={0} - EXIT!", contact)); //NOI18N
+ @Override
+ public Storeable toStoreable (final Map<String, String> map) throws NoSuchMethodException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {
+ throw new UnsupportedOperationException("Not supported yet: map=" + map);
+ }
- // Return finished instance
- return contact;
+ @Override
+ public String getIdName () {
+ // Return id column
+ return AddressbookContactDatabaseConstants.COLUMN_ID;
}
}
projects / addressbook-swing.git / blobdiff