Merge branch 'subtree'

[fanfix.git] / src / be / nikiroo / utils / serial / Importer.java

diff --git a/src/be/nikiroo/utils/serial/Importer.java b/src/be/nikiroo/utils/serial/Importer.java
deleted file mode 100644 (file)
index 0709a96..0000000
--- a/src/be/nikiroo/utils/serial/Importer.java
+++ /dev/null
@@ -1,139 +0,0 @@
-package be.nikiroo.utils.serial;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Scanner;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Field;
-
-import be.nikiroo.utils.IOUtils;
-import be.nikiroo.utils.StringUtils;
-
-/**
- * A simple class that can accept the output of {@link Exporter} to recreate
- * objects as they were sent to said exporter.
- * <p>
- * This class requires the objects (and their potential enclosing objects) to
- * have an empty constructor, and does not support inner classes (it does
- * support nested classes, though).
- * 
- * @author niki
- */
-public class Importer {
-       private Boolean link;
-       private Object me;
-       private Importer child;
-       private Map<String, Object> map;
-
-       private String currentFieldName;
-
-       public Importer() {
-               map = new HashMap<String, Object>();
-               map.put("NULL", null);
-       }
-
-       private Importer(Map<String, Object> map) {
-               this.map = map;
-       }
-
-       public Importer readLine(String line) {
-               try {
-                       processLine(line);
-               } catch (Exception e) {
-                       throw new IllegalArgumentException(e);
-               }
-               return this;
-       }
-
-       public Importer read(String data) {
-               try {
-                       if (data.startsWith("ZIP:")) {
-                               data = StringUtils.unzip64(data.substring("ZIP:".length()));
-                       }
-                       Scanner scan = new Scanner(data);
-                       scan.useDelimiter("\n");
-                       while (scan.hasNext()) {
-                               processLine(scan.next());
-                       }
-                       scan.close();
-               } catch (Exception e) {
-                       throw new IllegalArgumentException(e);
-               }
-               return this;
-       }
-
-       public boolean processLine(String line) throws IllegalArgumentException,
-                       NoSuchFieldException, SecurityException, IllegalAccessException,
-                       NoSuchMethodException, InstantiationException, ClassNotFoundException, InvocationTargetException {
-               // Defer to latest child if any
-               if (child != null) {
-                       if (child.processLine(line)) {
-                               if (currentFieldName != null) {
-                                       setField(currentFieldName, child.getValue());
-                                       currentFieldName = null;
-                               }
-                               child = null;
-                       }
-
-                       return false;
-               }
-
-               if (line.equals("{")) { // START: new child if needed
-                       if (link != null) {
-                               child = new Importer(map);
-                       }
-               } else if (line.equals("}")) { // STOP: report self to parent
-                       return true;
-               } else if (line.startsWith("REF ")) { // REF: create/link self
-                       String ref = line.substring(4).split("@")[1];
-                       link = map.containsKey(ref);
-                       if (link) {
-                               me = map.get(ref);
-                       } else {
-                               me = SerialUtils.createObject(line.substring(4).split("@")[0]);
-                               map.put(ref, me);
-                       }
-               } else { // FIELD: new field
-                       if (line.endsWith(":")) {
-                               // field value is compound
-                               currentFieldName = line.substring(0, line.length() - 1);
-                       } else {
-                               // field value is direct
-                               int pos = line.indexOf(":");
-                               String fieldName = line.substring(0, pos);
-                               String encodedValue = line.substring(pos + 1);
-                               Object value = null;
-                               value = SerialUtils.decode(encodedValue);
-
-                               // To support simple types directly:
-                               if (me == null) {
-                                       me = value;
-                               } else {
-                                       setField(fieldName, value);
-                               }
-                       }
-               }
-
-               return false;
-       }
-
-       private void setField(String name, Object value)
-                       throws NoSuchFieldException, SecurityException,
-                       IllegalArgumentException, IllegalAccessException {
-
-               try {
-                       Field field = me.getClass().getDeclaredField(name);
-
-                       field.setAccessible(true);
-                       field.set(me, value);
-               } catch (NoSuchFieldException e) {
-                       throw new NoSuchFieldException(String.format(
-                                       "Field \"%s\" was not found in object of type \"%s\".",
-                                       name, me.getClass().getCanonicalName()));
-               }
-       }
-
-       public Object getValue() {
-               return me;
-       }
-}
\ No newline at end of file