jay
/
binary-data-format
mirror of https://github.com/jsrobson10/binary-data-format
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Added human readable serialization

This commit is contained in:
jsrobson10 2019-07-07 19:49:59 +10:00
parent 09ecdb27e4
commit 3fed68a1f2
5 changed files with 108 additions and 18 deletions
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23
bdf/Main.java
View File

@ -2,25 +2,32 @@ package bdf;
import bdf.file.BdfFileManager;
import bdf.types.BdfArray;
import bdf.types.BdfNamedList;
import bdf.types.BdfObject;
public class Main {
public static void main(String[] args)
{
BdfFileManager bdf = new BdfFileManager("db/file.db");
BdfFileManager file = new BdfFileManager("test/test2/db.bdf");
BdfNamedList bdf_nl = new BdfNamedList();
bdf_nl.set("greeting", BdfObject.getNew("Hello, World!"));
bdf_nl.set("integer", BdfObject.getNew(21));
bdf_nl.set("integer", BdfObject.getNew(52));
BdfArray bdf_array = new BdfArray();
bdf_array.add(BdfObject.getNew(61));
bdf_array.add(BdfObject.getNew(42.0d));
bdf_array.add(BdfObject.getNew(67F));
bdf_array.add(BdfObject.getNew("hello!"));
file.setArray(new BdfArray());
file.getArray().add(BdfObject.getNew("Hello"));
System.out.println(file.getArray().get(0).getString());
file.saveDatabase();
bdf_nl.set("array", BdfObject.getNew(bdf_array));
bdf.setNamedList(bdf_nl);
bdf.saveDatabase();
BdfFileManager file2 = new BdfFileManager("test/test2/db.bdf");
System.out.println(file2.getArray().get(0).getString());
System.out.println(bdf.serializeHumanReadable());
}
}

20
bdf/types/BdfArray.java
View File

@ -55,6 +55,26 @@ public class BdfArray implements IBdfType
return serialized;
}
@Override
public String serializeHumanReadable()
{
String data = "[";
for(int i=0;i<elements.size();i++)
{
BdfObject o = elements.get(i);
data += o.serializeHumanReadable();
if(elements.size() > i+1)
{
data += ", ";
}
}
return data + "]";
}
public BdfArray add(BdfObject o)
{
// Add an element

41
bdf/types/BdfNamedList.java
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@ -1,5 +1,6 @@
package bdf.types;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import bdf.data.BdfDatabase;
@ -72,6 +73,29 @@ public class BdfNamedList implements IBdfType
return serialized;
}
@Override
public String serializeHumanReadable()
{
String data = "{";
for(int i=0;i<elements.size();i++)
{
Element e = elements.get(i);
data += "\"";
data += (new String(e.key, StandardCharsets.UTF_8)).replaceAll("\"", "\\\"");
data += "\": ";
data += e.object.serializeHumanReadable();
if(elements.size() > i+1)
{
data += ", ";
}
}
return data + "}";
}
public BdfObject get(String key)
{
// Get the object to send back
@ -171,6 +195,23 @@ public class BdfNamedList implements IBdfType
return false;
}
public String[] getKeys()
{
// Get the keys to send back
String[] keys = new String[elements.size()];
// Loop over the elements
for(int i=0;i<elements.size();i++)
{
// Get the element
Element e = elements.get(i);
keys[i] = new String(e.key, StandardCharsets.UTF_8);
}
// Return the list of keys as strings
return keys;
}
public int size() {
return elements.size();
}

41
bdf/types/BdfObject.java
View File

@ -38,6 +38,37 @@ public class BdfObject implements IBdfType
}
}
@Override
public BdfDatabase serialize()
{
if(type == BdfTypes.STRING) database = new BdfDatabase(this.getString());
if(type == BdfTypes.ARRAY) database = ((BdfArray)object).serialize();
if(type == BdfTypes.NAMED_LIST) database = ((BdfNamedList)object).serialize();
return BdfDatabase.add(new BdfDatabase(type), database);
}
public String serializeHumanReadable()
{
if(type == BdfTypes.BOOLEAN) {
if(this.getBoolean()) return "true";
else return "false";
}
if(type == BdfTypes.ARRAY) return ((IBdfType)object).serializeHumanReadable();
if(type == BdfTypes.NAMED_LIST) return ((IBdfType)object).serializeHumanReadable();
if(type == BdfTypes.BYTE) return (Byte.toString(this.getByte())+"B");
if(type == BdfTypes.DOUBLE) return (Double.toString(this.getDouble())+"D");
if(type == BdfTypes.FLOAT) return (Float.toString(this.getFloat())+"F");
if(type == BdfTypes.INTEGER) return (Integer.toString(this.getInteger())+"I");
if(type == BdfTypes.LONG) return (Long.toString(this.getLong())+"L");
if(type == BdfTypes.SHORT) return (Short.toString(this.getShort())+"S");
if(type == BdfTypes.STRING) return "\""+((String)object).replaceAll("\"", "\\\"")+"\"";
// Return null if the object is undefined
return "undefined";
}
public BdfObject() {
database = new BdfDatabase();
}
@ -82,16 +113,6 @@ public class BdfObject implements IBdfType
return (new BdfObject()).setNamedList(v);
}
@Override
public BdfDatabase serialize()
{
if(type == BdfTypes.STRING) database = new BdfDatabase(this.getString());
if(type == BdfTypes.ARRAY) database = ((BdfArray)object).serialize();
if(type == BdfTypes.NAMED_LIST) database = ((BdfNamedList)object).serialize();
return BdfDatabase.add(new BdfDatabase(type), database);
}
public byte getType() {
return this.type;
}

1
bdf/types/IBdfType.java
View File

@ -5,4 +5,5 @@ import bdf.data.BdfDatabase;
public interface IBdfType
{
public BdfDatabase serialize();
public String serializeHumanReadable();
}