X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FProfile.java;h=c3ffe6007b411d9d026fc6a0f2d2c66917d47278;hp=7c294307b827a8e070937e857a1930dd9d2c6391;hb=2bacfa78f3191fd9847574a6c8b218a4882844a4;hpb=df1e2e70c2f7031cd5b175d58b8f0b70c672176b
diff --git a/src/main/java/net/pterodactylus/sone/data/Profile.java b/src/main/java/net/pterodactylus/sone/data/Profile.java
index 7c29430..c3ffe60 100644
--- a/src/main/java/net/pterodactylus/sone/data/Profile.java
+++ b/src/main/java/net/pterodactylus/sone/data/Profile.java
@@ -1,5 +1,5 @@
/*
- * FreenetSone - Profile.java - Copyright © 2010 David Roden
+ * Sone - Profile.java - Copyright © 2010â2016 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
@@ -17,16 +17,29 @@
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 javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+import com.google.common.hash.Hasher;
+import com.google.common.hash.Hashing;
+
/**
* A profile stores personal information about a {@link Sone}. All information
* is optional and can be {@code null}.
- *
- * @author David âBombeâ Roden
*/
-public class Profile {
+public class Profile implements Fingerprintable {
- /** Whether the profile was modified. */
- private volatile boolean modified;
+ /** The Sone this profile belongs to. */
+ private final Sone sone;
/** The first name. */
private volatile String firstName;
@@ -46,11 +59,20 @@ public class Profile {
/** 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 fields = Collections.synchronizedList(new ArrayList());
+
/**
* Creates a new empty profile.
+ *
+ * @param sone
+ * The Sone this profile belongs to
*/
- public Profile() {
- /* do nothing. */
+ public Profile(Sone sone) {
+ this.sone = sone;
}
/**
@@ -59,16 +81,16 @@ public class Profile {
* @param profile
* The profile to copy
*/
- public Profile(Profile profile) {
- if (profile == null) {
- return;
- }
+ public Profile(@Nonnull Profile profile) {
+ 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);
}
//
@@ -76,15 +98,13 @@ public class Profile {
//
/**
- * Returns whether this profile was modified after creation. To clear the
- * âis modifiedâ flag you need to create a new profile from this one using
- * the {@link #Profile(Profile)} constructor.
+ * Returns the Sone this profile belongs to.
*
- * @return {@code true} if this profile was modified after creation,
- * {@code false} otherwise
+ * @return The Sone this profile belongs to
*/
- public boolean isModified() {
- return modified;
+ @Nonnull
+ public Sone getSone() {
+ return sone;
}
/**
@@ -92,6 +112,7 @@ public class Profile {
*
* @return The first name
*/
+ @Nullable
public String getFirstName() {
return firstName;
}
@@ -103,8 +124,8 @@ public class Profile {
* The first name to set
* @return This profile (for method chaining)
*/
- public Profile setFirstName(String firstName) {
- modified |= ((firstName != null) && (!firstName.equals(this.firstName))) || (this.firstName != null);
+ @Nonnull
+ public Profile setFirstName(@Nullable String firstName) {
this.firstName = firstName;
return this;
}
@@ -114,6 +135,7 @@ public class Profile {
*
* @return The middle name
*/
+ @Nullable
public String getMiddleName() {
return middleName;
}
@@ -125,8 +147,8 @@ public class Profile {
* The middle name to set
* @return This profile (for method chaining)
*/
- public Profile setMiddleName(String middleName) {
- modified |= ((middleName != null) && (!middleName.equals(this.middleName))) || (this.middleName != null);
+ @Nonnull
+ public Profile setMiddleName(@Nullable String middleName) {
this.middleName = middleName;
return this;
}
@@ -136,6 +158,7 @@ public class Profile {
*
* @return The last name
*/
+ @Nullable
public String getLastName() {
return lastName;
}
@@ -147,8 +170,8 @@ public class Profile {
* The last name to set
* @return This profile (for method chaining)
*/
- public Profile setLastName(String lastName) {
- modified |= ((lastName != null) && (!lastName.equals(this.lastName))) || (this.lastName != null);
+ @Nonnull
+ public Profile setLastName(@Nullable String lastName) {
this.lastName = lastName;
return this;
}
@@ -158,6 +181,7 @@ public class Profile {
*
* @return The day of the birth date (from 1 to 31)
*/
+ @Nullable
public Integer getBirthDay() {
return birthDay;
}
@@ -169,8 +193,8 @@ public class Profile {
* The day of the birth date (from 1 to 31)
* @return This profile (for method chaining)
*/
- public Profile setBirthDay(Integer birthDay) {
- modified |= ((birthDay != null) && (!birthDay.equals(this.birthDay))) || (this.birthDay != null);
+ @Nonnull
+ public Profile setBirthDay(@Nullable Integer birthDay) {
this.birthDay = birthDay;
return this;
}
@@ -180,6 +204,7 @@ public class Profile {
*
* @return The month of the birth date (from 1 to 12)
*/
+ @Nullable
public Integer getBirthMonth() {
return birthMonth;
}
@@ -191,8 +216,8 @@ public class Profile {
* The month of the birth date (from 1 to 12)
* @return This profile (for method chaining)
*/
- public Profile setBirthMonth(Integer birthMonth) {
- modified |= ((birthMonth != null) && (!birthMonth.equals(this.birthMonth))) || (this.birthMonth != null);
+ @Nonnull
+ public Profile setBirthMonth(@Nullable Integer birthMonth) {
this.birthMonth = birthMonth;
return this;
}
@@ -202,21 +227,367 @@ public class Profile {
*
* @return The year of the birth date
*/
+ @Nullable
public Integer getBirthYear() {
return birthYear;
}
/**
+ * 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.
+ */
+ @Nullable
+ 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
+ */
+ @Nonnull
+ public Profile setAvatar(@Nullable 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
* The year of the birth date
* @return This profile (for method chaining)
*/
- public Profile setBirthYear(Integer birthYear) {
- modified |= ((birthYear != null) && (!birthYear.equals(this.birthYear))) || (this.birthYear != null);
+ @Nonnull
+ public Profile setBirthYear(@Nullable Integer birthYear) {
this.birthYear = birthYear;
return this;
}
+ /**
+ * Returns the fields of this profile.
+ *
+ * @return The fields of this profile
+ */
+ @Nonnull
+ public List getFields() {
+ return new ArrayList<>(fields);
+ }
+
+ /**
+ * Returns whether this profile contains the given field.
+ *
+ * @param field
+ * The field to check for
+ * @return {@code true} if this profile contains the field, false otherwise
+ */
+ public boolean hasField(@Nonnull Field field) {
+ return fields.contains(field);
+ }
+
+ /**
+ * Returns the field with the given ID.
+ *
+ * @param fieldId
+ * The ID of the field to get
+ * @return The field, or {@code null} if this profile does not contain a
+ * field with the given ID
+ */
+ @Nullable
+ public Field getFieldById(@Nonnull String fieldId) {
+ checkNotNull(fieldId, "fieldId must not be null");
+ for (Field field : fields) {
+ if (field.getId().equals(fieldId)) {
+ return field;
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Returns the field with the given name.
+ *
+ * @param fieldName
+ * The name of the field to get
+ * @return The field, or {@code null} if this profile does not contain a
+ * field with the given name
+ */
+ @Nullable
+ public Field getFieldByName(@Nonnull String fieldName) {
+ for (Field field : fields) {
+ if (field.getName().equals(fieldName)) {
+ return field;
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Appends a new field to the list of fields.
+ *
+ * @param fieldName
+ * The name of the new field
+ * @return The new field
+ * @throws IllegalArgumentException
+ * if the name is not valid
+ */
+ @Nonnull
+ public Field addField(@Nonnull String fieldName) throws IllegalArgumentException {
+ 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).setValue("");
+ fields.add(field);
+ return field;
+ }
+
+ /**
+ * Moves the given field up one position in the field list. The index of the
+ * field to move must be greater than {@code 0} (because you obviously can
+ * not move the first field further up).
+ *
+ * @param field
+ * The field to move up
+ */
+ public void moveFieldUp(@Nonnull Field field) {
+ 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);
+ }
+
+ /**
+ * Moves the given field down one position in the field list. The index of
+ * the field to move must be less than the index of the last field (because
+ * you obviously can not move the last field further down).
+ *
+ * @param field
+ * The field to move down
+ */
+ public void moveFieldDown(@Nonnull Field field) {
+ 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);
+ }
+
+ /**
+ * Removes the given field.
+ *
+ * @param field
+ * The field to remove
+ */
+ public void removeField(@Nonnull Field field) {
+ checkNotNull(field, "field must not be null");
+ checkArgument(hasField(field), "field must belong to this profile");
+ fields.remove(field);
+ }
+
+ //
+ // PRIVATE METHODS
+ //
+
+ /**
+ * Returns the index of the field with the given name.
+ *
+ * @param field
+ * The name of the field
+ * @return The index of the field, or {@code -1} if there is no field with
+ * the given name
+ */
+ private int getFieldIndex(@Nonnull Field field) {
+ return fields.indexOf(field);
+ }
+
+ //
+ // INTERFACE Fingerprintable
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String getFingerprint() {
+ Hasher hash = Hashing.sha256().newHasher();
+ hash.putString("Profile(");
+ if (firstName != null) {
+ hash.putString("FirstName(").putString(firstName).putString(")");
+ }
+ if (middleName != null) {
+ hash.putString("MiddleName(").putString(middleName).putString(")");
+ }
+ if (lastName != null) {
+ hash.putString("LastName(").putString(lastName).putString(")");
+ }
+ if (birthDay != null) {
+ hash.putString("BirthDay(").putInt(birthDay).putString(")");
+ }
+ if (birthMonth != null) {
+ hash.putString("BirthMonth(").putInt(birthMonth).putString(")");
+ }
+ if (birthYear != null) {
+ hash.putString("BirthYear(").putInt(birthYear).putString(")");
+ }
+ if (avatar != null) {
+ hash.putString("Avatar(").putString(avatar).putString(")");
+ }
+ hash.putString("ContactInformation(");
+ for (Field field : fields) {
+ hash.putString(field.getName()).putString("(").putString(field.getValue()).putString(")");
+ }
+ hash.putString(")");
+ hash.putString(")");
+
+ return hash.hash().toString();
+ }
+
+ /**
+ * Container for a profile field.
+ */
+ public class Field {
+
+ /** The ID of the field. */
+ private final String id;
+
+ /** The name of the field. */
+ private String name;
+
+ /** The value of the field. */
+ private String value;
+
+ /**
+ * Creates a new field with a random ID.
+ */
+ private Field() {
+ this(UUID.randomUUID().toString());
+ }
+
+ /**
+ * Creates a new field with the given ID.
+ *
+ * @param id
+ * The ID of the field
+ */
+ private Field(@Nonnull String id) {
+ this.id = checkNotNull(id, "id must not be null");
+ }
+
+ /**
+ * Returns the ID of this field.
+ *
+ * @return The ID of this field
+ */
+ @Nonnull
+ public String getId() {
+ return id;
+ }
+
+ /**
+ * Returns the name of this field.
+ *
+ * @return The name of this field
+ */
+ @Nonnull
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * Sets the name of this field. The name must not be {@code null} and
+ * must not match any other fields in this profile but my match the name
+ * of this field.
+ *
+ * @param name
+ * The new name of this field
+ * @return This field
+ */
+ @Nonnull
+ public Field setName(@Nonnull String name) {
+ checkNotNull(name, "name must not be null");
+ checkArgument(getFieldByName(name) == null, "name must be unique");
+ this.name = name;
+ return this;
+ }
+
+ /**
+ * Returns the value of this field.
+ *
+ * @return The value of this field
+ */
+ @Nullable
+ public String getValue() {
+ return value;
+ }
+
+ /**
+ * Sets the value of this field. While {@code null} is allowed, no
+ * guarantees are made that {@code null} values are correctly persisted
+ * across restarts of the plugin!
+ *
+ * @param value
+ * The new value of this field
+ * @return This field
+ */
+ @Nonnull
+ public Field setValue(@Nullable String value) {
+ this.value = value;
+ return this;
+ }
+
+ //
+ // OBJECT METHODS
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean equals(Object object) {
+ if (!(object instanceof Field)) {
+ return false;
+ }
+ Field field = (Field) object;
+ return id.equals(field.id);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public int hashCode() {
+ return id.hashCode();
+ }
+
+ }
+
+ /**
+ * Exception that signals the addition of a field with an empty name.
+ */
+ public static class EmptyFieldName extends IllegalArgumentException { }
+
+ /**
+ * Exception that signals the addition of a field that already exists.
+ */
+ public static class DuplicateField extends IllegalArgumentException { }
+
}