first draft on xml parser and communication. a long way to go. code definitly not perfect. will refactor asap

1 files changed, 65 insertions, 0 deletions

diff --git a/src/de/gultsch/chat/xml/Element.java b/src/de/gultsch/chat/xml/Element.java
new file mode 100644
index 00000000..d6d1b23d
--- /dev/null
+++ b/src/de/gultsch/chat/xml/Element.java
@@ -0,0 +1,65 @@
+package de.gultsch.chat.xml;
+
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.List;
+
+public class Element {
+	protected String name;
+	protected Hashtable<String, String> attributes = new Hashtable<String, String>();
+	protected String content;
+	protected List<Element> children = new ArrayList<Element>();
+	
+	public Element(String name) {
+		this.name = name;
+	}
+	
+	public Element addChild(Element child) {
+		this.content = null;
+		children.add(child);
+		return this;
+	}
+	
+	public Element setContent(String content) {
+		this.content = content;
+		this.children.clear();
+		return this;
+	}
+	
+	public Element setAttribute(String name, String value) {
+		this.attributes.put(name, value);
+		return this;
+	}
+	
+	public Element setAttributes(Hashtable<String, String> attributes) {
+		this.attributes = attributes;
+		return this;
+	}
+	
+	public String toString() {
+		StringBuilder elementOutput = new StringBuilder();
+		if ((content==null)&&(children.size() == 0)) {
+			Tag emptyTag = Tag.empty(name);
+			emptyTag.setAtttributes(this.attributes);
+			elementOutput.append(emptyTag.toString());
+		} else {
+			Tag startTag = Tag.start(name);
+			startTag.setAtttributes(this.attributes);
+			elementOutput.append(startTag);
+			if (content!=null) {
+				elementOutput.append(content);
+			} else {
+				for(Element child : children) {
+					elementOutput.append(child.toString());
+				}
+			}
+			Tag endTag = Tag.end(name);
+			elementOutput.append(endTag);
+		}
+		return elementOutput.toString();
+	}
+
+	public String getName() {
+		return name;
+	}
+}