/*
- * FreenetSone - Profile.java - Copyright © 2010 David Roden
+ * Sone - Profile.java - Copyright © 2010–2013 David Roden
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
package net.pterodactylus.sone.data;
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkNotNull;
+import static com.google.common.base.Preconditions.checkState;
+
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.UUID;
-import net.pterodactylus.util.validation.Validation;
+import com.google.common.hash.Hasher;
+import com.google.common.hash.Hashing;
/**
* A profile stores personal information about a {@link Sone}. All information
*/
public class Profile implements Fingerprintable {
+ /** The Sone this profile belongs to. */
+ private final Sone sone;
+
/** The first name. */
private volatile String firstName;
/** The year of the birth date. */
private volatile Integer birthYear;
+ /** The ID of the avatar image. */
+ private volatile String avatar;
+
/** Additional fields in the profile. */
private final List<Field> fields = Collections.synchronizedList(new ArrayList<Field>());
/**
* Creates a new empty profile.
+ *
+ * @param sone
+ * The Sone this profile belongs to
*/
- public Profile() {
- /* do nothing. */
+ public Profile(Sone sone) {
+ this.sone = sone;
}
/**
* The profile to copy
*/
public Profile(Profile profile) {
- if (profile == null) {
- return;
- }
+ this.sone = profile.sone;
this.firstName = profile.firstName;
this.middleName = profile.middleName;
this.lastName = profile.lastName;
this.birthDay = profile.birthDay;
this.birthMonth = profile.birthMonth;
this.birthYear = profile.birthYear;
+ this.avatar = profile.avatar;
this.fields.addAll(profile.fields);
}
//
/**
+ * Returns the Sone this profile belongs to.
+ *
+ * @return The Sone this profile belongs to
+ */
+ public Sone getSone() {
+ return sone;
+ }
+
+ /**
* Returns the first name.
*
* @return The first name
}
/**
+ * Returns the ID of the currently selected avatar image.
+ *
+ * @return The ID of the currently selected avatar image, or {@code null} if
+ * no avatar is selected.
+ */
+ public String getAvatar() {
+ return avatar;
+ }
+
+ /**
+ * Sets the avatar image.
+ *
+ * @param avatar
+ * The new avatar image, or {@code null} to not select an avatar
+ * image.
+ * @return This Sone
+ */
+ public Profile setAvatar(Image avatar) {
+ if (avatar == null) {
+ this.avatar = null;
+ return this;
+ }
+ checkArgument(avatar.getSone().equals(sone), "avatar must belong to Sone");
+ this.avatar = avatar.getId();
+ return this;
+ }
+
+ /**
* Sets the year of the birth date.
*
* @param birthYear
* field with the given ID
*/
public Field getFieldById(String fieldId) {
- Validation.begin().isNotNull("Field ID", fieldId).check();
+ checkNotNull(fieldId, "fieldId must not be null");
for (Field field : fields) {
if (field.getId().equals(fieldId)) {
return field;
* if the name is not valid
*/
public Field addField(String fieldName) throws IllegalArgumentException {
- Validation.begin().isNotNull("Field Name", fieldName).check().isGreater("Field Name Length", fieldName.length(), 0).isNull("Field Name Unique", getFieldByName(fieldName)).check();
+ checkNotNull(fieldName, "fieldName must not be null");
+ if (fieldName.length() == 0) {
+ throw new EmptyFieldName();
+ }
+ if (getFieldByName(fieldName) != null) {
+ throw new DuplicateField();
+ }
@SuppressWarnings("synthetic-access")
- Field field = new Field().setName(fieldName);
+ Field field = new Field().setName(fieldName).setValue("");
fields.add(field);
return field;
}
* The field to move up
*/
public void moveFieldUp(Field field) {
- Validation.begin().isNotNull("Field", field).check().is("Field Existing", hasField(field)).isGreater("Field Index", getFieldIndex(field), 0).check();
+ checkNotNull(field, "field must not be null");
+ checkArgument(hasField(field), "field must belong to this profile");
+ checkArgument(getFieldIndex(field) > 0, "field index must be > 0");
int fieldIndex = getFieldIndex(field);
fields.remove(field);
fields.add(fieldIndex - 1, field);
* The field to move down
*/
public void moveFieldDown(Field field) {
- Validation.begin().isNotNull("Field", field).check().is("Field Existing", hasField(field)).isLess("Field Index", getFieldIndex(field), fields.size() - 1).check();
+ checkNotNull(field, "field must not be null");
+ checkArgument(hasField(field), "field must belong to this profile");
+ checkArgument(getFieldIndex(field) < fields.size() - 1, "field index must be < " + (fields.size() - 1));
int fieldIndex = getFieldIndex(field);
fields.remove(field);
fields.add(fieldIndex + 1, field);
* The field to remove
*/
public void removeField(Field field) {
- Validation.begin().isNotNull("Field", field).check().is("Field Existing", hasField(field)).check();
+ checkNotNull(field, "field must not be null");
+ checkArgument(hasField(field), "field must belong to this profile");
fields.remove(field);
}
*/
@Override
public String getFingerprint() {
- StringBuilder fingerprint = new StringBuilder();
- fingerprint.append("Profile(");
+ Hasher hash = Hashing.sha256().newHasher();
+ hash.putString("Profile(");
if (firstName != null) {
- fingerprint.append("FirstName(").append(firstName).append(')');
+ hash.putString("FirstName(").putString(firstName).putString(")");
}
if (middleName != null) {
- fingerprint.append("MiddleName(").append(middleName).append(')');
+ hash.putString("MiddleName(").putString(middleName).putString(")");
}
if (lastName != null) {
- fingerprint.append("LastName(").append(lastName).append(')');
+ hash.putString("LastName(").putString(lastName).putString(")");
}
if (birthDay != null) {
- fingerprint.append("BirthDay(").append(birthDay).append(')');
+ hash.putString("BirthDay(").putInt(birthDay).putString(")");
}
if (birthMonth != null) {
- fingerprint.append("BirthMonth(").append(birthMonth).append(')');
+ hash.putString("BirthMonth(").putInt(birthMonth).putString(")");
}
if (birthYear != null) {
- fingerprint.append("BirthYear(").append(birthYear).append(')');
+ hash.putString("BirthYear(").putInt(birthYear).putString(")");
}
- fingerprint.append("ContactInformation(");
+ if (avatar != null) {
+ hash.putString("Avatar(").putString(avatar).putString(")");
+ }
+ hash.putString("ContactInformation(");
for (Field field : fields) {
- fingerprint.append(field.getName()).append('(').append(field.getValue()).append(')');
+ hash.putString(field.getName()).putString("(").putString(field.getValue()).putString(")");
}
- fingerprint.append(")");
- fingerprint.append(")");
+ hash.putString(")");
+ hash.putString(")");
- return fingerprint.toString();
+ return hash.hash().toString();
}
/**
* The ID of the field
*/
private Field(String id) {
- Validation.begin().isNotNull("Field ID", id).check();
- this.id = id;
+ this.id = checkNotNull(id, "id must not be null");
}
/**
* @return This field
*/
public Field setName(String name) {
- Validation.begin().isNotNull("Field Name", name).check().is("Field Unique", (getFieldByName(name) == null) || equals(getFieldByName(name))).check();
+ checkNotNull(name, "name must not be null");
+ checkArgument(getFieldByName(name) == null, "name must be unique");
this.name = name;
return this;
}
}
+ /**
+ * Exception that signals the addition of a field with an empty name.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+ public static class EmptyFieldName extends IllegalArgumentException { }
+
+ /**
+ * Exception that signals the addition of a field that already exists.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+ public static class DuplicateField extends IllegalArgumentException { }
+
}
projects / Sone.git / blobdiff