package be.nikiroo.jvcard;
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
+import java.util.UUID;
import be.nikiroo.jvcard.parsers.Format;
import be.nikiroo.jvcard.parsers.Parser;
-import be.nikiroo.jvcard.tui.StringUtils;
+import be.nikiroo.jvcard.resources.StringUtils;
/**
* A contact is the information that represent a contact person or organisation.
* @author niki
*
*/
-public class Contact {
- private List<Data> datas;
+public class Contact extends BaseClass<Data> {
private int nextBKey = 1;
private Map<Integer, Data> binaries;
- private boolean dirty;
- private Card parent;
/**
* Create a new Contact from the given information. Note that the BKeys data
* the information about the contact
*/
public Contact(List<Data> content) {
- this.datas = new LinkedList<Data>();
-
- boolean fn = false;
- boolean n = false;
- for (Data data : content) {
- if (data.getName().equals("N")) {
- n = true;
- } else if (data.getName().equals("FN")) {
- fn = true;
- }
-
- if (!data.getName().equals("VERSION")) {
- datas.add(data);
- }
- }
-
- // required fields:
- if (!n) {
- datas.add(new Data(null, "N", "", null));
- }
- if (!fn) {
- datas.add(new Data(null, "FN", "", null));
- }
-
+ super(load(content));
updateBKeys(true);
}
- /**
- * Return the informations (note: this is the actual list, be careful).
- *
- * @return the list of data anout this contact
- */
- public List<Data> getContent() {
- return datas;
- }
-
/**
* Return the preferred Data field with the given name, or NULL if none.
*
for (Data data : getData(name)) {
if (first == null)
first = data;
- for (TypeInfo type : data.getTypes()) {
+ for (int index = 0; index < data.size(); index++) {
+ TypeInfo type = data.get(index);
if (type.getName().equals("TYPE")
&& type.getValue().equals("pref")) {
return data;
public List<Data> getData(String name) {
List<Data> found = new LinkedList<Data>();
- for (Data data : datas) {
+ for (Data data : this) {
if (data.getName().equals(name))
found.add(data);
}
*/
public String toString(Format format, int startingBKey) {
updateBKeys(false);
- return Parser.toString(this, format, startingBKey);
+
+ StringBuilder builder = new StringBuilder();
+ for (String line : Parser.toStrings(this, format, startingBKey)) {
+ builder.append(line);
+ builder.append("\r\n");
+ }
+
+ return builder.toString();
}
/**
* The format is basically a list of field names separated by a pipe and
* optionally parametrised. The parameters allows you to:
* <ul>
- * <li>@x: show only a present/not present info</li>
+ * <li>@x: (the 'x' is the letter 'x') show only a present/not present info</li>
* <li>@n: limit the size to a fixed value 'n'</li>
* <li>@+: expand the size of this field as much as possible</li>
* </ul>
return str.toArray(new String[] {});
}
- /**
- * Add a {@link String} to the given {@link List}, but make sure it does not
- * exceed the maximum size, and truncate it if needed to fit.
- *
- * @param list
- * @param add
- * @param currentSize
- * @param maxSize
- * @return
- */
- static private int addToList(List<String> list, String add,
- int currentSize, int maxSize) {
- if (add == null || add.length() == 0) {
- if (add != null)
- list.add(add);
- return 0;
- }
-
- if (maxSize > -1) {
- if (currentSize < maxSize) {
- if (currentSize + add.length() >= maxSize) {
- add = add.substring(0, maxSize - currentSize);
- }
- } else {
- add = "";
- }
- }
-
- list.add(add);
- return add.length();
- }
-
- /**
- * Return a {@link String} representation of this contact, in vCard 2.1,
- * without BKeys.
- *
- * @return the {@link String} representation
- */
- public String toString() {
- return toString(Format.VCard21, -1);
- }
-
/**
* Update the information from this contact with the information in the
* given contact. Non present fields will be removed, new fields will be
public void updateFrom(Contact vc) {
updateBKeys(false);
- List<Data> newDatas = new LinkedList<Data>(vc.datas);
+ List<Data> newDatas = new LinkedList<Data>(vc);
for (int i = 0; i < newDatas.size(); i++) {
Data data = newDatas.get(i);
int bkey = Parser.getBKey(data);
}
}
- this.datas = newDatas;
+ replaceListContent(newDatas);
this.nextBKey = vc.nextBKey;
+ }
+
+ @Override
+ public String getId() {
+ return "" + getPreferredDataValue("UID");
+ }
+
+ @Override
+ public String getState() {
+ return getId();
+ }
- setParent(parent);
- setDirty();
+ /**
+ * Return a {@link String} representation of this contact, in vCard 2.1,
+ * without BKeys.
+ *
+ * @return the {@link String} representation
+ */
+ @Override
+ public String toString() {
+ return toString(Format.VCard21, -1);
}
/**
binaries = new HashMap<Integer, Data>();
}
- for (Data data : datas) {
+ for (Data data : this) {
if (data.isBinary() && (data.getB64Key() <= 0 || force)) {
binaries.put(nextBKey, data);
data.resetB64Key(nextBKey++);
}
}
- public boolean isDirty() {
- return dirty;
- }
-
/**
- * Notify that this element has unsaved changes, and notify its parent of
- * the same if any.
+ * Load the data from the given {@link File} under the given {@link Format}.
+ *
+ * @param file
+ * the {@link File} to load from
+ * @param format
+ * the {@link Format} to load as
+ *
+ * @return the list of elements
+ * @throws IOException
+ * in case of IO error
*/
- protected void setDirty() {
- this.dirty = true;
- if (this.parent != null)
- this.parent.setDirty();
- }
+ static private List<Data> load(List<Data> content) {
+ List<Data> datas = new ArrayList<Data>();
- void setParent(Card parent) {
- this.parent = parent;
- for (Data data : datas) {
- data.setParent(this);
- }
- }
+ boolean fn = false;
+ boolean n = false;
+ boolean uid = false;
+ if (content != null) {
+ for (Data data : content) {
+ if (data.getName().equals("N")) {
+ n = true;
+ } else if (data.getName().equals("FN")) {
+ fn = true;
+ } else if (data.getName().equals("UID")) {
+ uid = true;
+ }
- /**
- * Delete this {@link Contact} from its parent {@link Card} if any.
- *
- * @return TRUE in case of success
- */
- public boolean delete() {
- if (parent != null) {
- List<Contact> list = parent.getContactsList();
- for (int i = 0; i < list.size(); i++) {
- if (list.get(i) == this) {
- list.remove(i);
- parent.setDirty();
- return true;
+ if (!data.getName().equals("VERSION")) {
+ datas.add(data);
}
}
}
- return false;
+ // required fields:
+ if (!n) // required since vCard 3.0, supported in 2.1
+ datas.add(new Data(null, "N", "", null));
+ if (!fn) // not required anymore but still supported in 4.0
+ datas.add(new Data(null, "FN", "", null));
+ if (!uid) // supported by vCard, required by this program
+ datas.add(new Data(null, "UID", UUID.randomUUID().toString(), null));
+
+ return datas;
}
/**
- * Notify this element <i>and all its descendants</i> that it is in pristine
- * state (as opposed to dirty).
+ * Add a {@link String} to the given {@link List}, but make sure it does not
+ * exceed the maximum size, and truncate it if needed to fit.
+ *
+ * @param list
+ * @param add
+ * @param currentSize
+ * @param maxSize
+ * @return
*/
- void setPristine() {
- dirty = false;
- for (Data data : datas) {
- data.setPristine();
+ static private int addToList(List<String> list, String add,
+ int currentSize, int maxSize) {
+ if (add == null || add.length() == 0) {
+ if (add != null)
+ list.add(add);
+ return 0;
}
+
+ if (maxSize > -1) {
+ if (currentSize < maxSize) {
+ if (currentSize + add.length() >= maxSize) {
+ add = add.substring(0, maxSize - currentSize);
+ }
+ } else {
+ add = "";
+ }
+ }
+
+ list.add(add);
+ return add.length();
}
}