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authorDaniel Gultsch <daniel.gultsch@rwth-aachen.de>2014-02-28 18:46:01 +0100
committerDaniel Gultsch <daniel.gultsch@rwth-aachen.de>2014-02-28 18:46:01 +0100
commitacf80bddd07d5579cdb20a888b3f9e99e53030a5 (patch)
tree034a8e364488c89c8e1997f56313d919019afa65 /src/de/gultsch/chat/xml
parent03d96266f8bbb76e25610e903d74a0afa7dcd03b (diff)
rebranding
Diffstat (limited to 'src/de/gultsch/chat/xml')
-rw-r--r--src/de/gultsch/chat/xml/Element.java101
-rw-r--r--src/de/gultsch/chat/xml/Tag.java99
-rw-r--r--src/de/gultsch/chat/xml/TagWriter.java64
-rw-r--r--src/de/gultsch/chat/xml/XmlReader.java102
4 files changed, 0 insertions, 366 deletions
diff --git a/src/de/gultsch/chat/xml/Element.java b/src/de/gultsch/chat/xml/Element.java
deleted file mode 100644
index 01deb1d2..00000000
--- a/src/de/gultsch/chat/xml/Element.java
+++ /dev/null
@@ -1,101 +0,0 @@
-package de.gultsch.chat.xml;
-
-import java.util.ArrayList;
-import java.util.Hashtable;
-import java.util.List;
-
-import android.util.Log;
-
-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 findChild(String name) {
- for(Element child : this.children) {
- if (child.getName().equals(name)) {
- return child;
- }
- }
- return null;
- }
-
- public boolean hasChild(String name) {
- for(Element child : this.children) {
- if (child.getName().equals(name)) {
- return true;
- }
- }
- return false;
- }
-
- public List<Element> getChildren() {
- return this.children;
- }
-
- public String getContent() {
- return content;
- }
-
- 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 getAttribute(String name) {
- if (this.attributes.containsKey(name)) {
- return this.attributes.get(name);
- } else {
- return null;
- }
- }
-
- 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;
- }
-}
diff --git a/src/de/gultsch/chat/xml/Tag.java b/src/de/gultsch/chat/xml/Tag.java
deleted file mode 100644
index 275229cf..00000000
--- a/src/de/gultsch/chat/xml/Tag.java
+++ /dev/null
@@ -1,99 +0,0 @@
-package de.gultsch.chat.xml;
-
-import java.util.Hashtable;
-import java.util.Iterator;
-import java.util.Map.Entry;
-import java.util.Set;
-
-public class Tag {
- public static final int NO = -1;
- public static final int START = 0;
- public static final int END = 1;
- public static final int EMPTY = 2;
-
- protected int type;
- protected String name;
- protected Hashtable<String, String> attributes = new Hashtable<String, String>();
-
- protected Tag(int type, String name) {
- this.type = type;
- this.name = name;
- }
-
-
- public static Tag no(String text) {
- return new Tag(NO,text);
- }
-
- public static Tag start(String name) {
- return new Tag(START,name);
- }
-
- public static Tag end(String name) {
- return new Tag(END,name);
- }
-
- public static Tag empty(String name) {
- return new Tag(EMPTY,name);
- }
-
- public String getName() {
- return name;
- }
-
- public String getAttribute(String attrName) {
- return this.attributes.get(attrName);
- }
-
- public Tag setAttribute(String attrName, String attrValue) {
- this.attributes.put(attrName, attrValue);
- return this;
- }
-
- public Tag setAtttributes(Hashtable<String, String> attributes) {
- this.attributes = attributes;
- return this;
- }
-
- public boolean isStart(String needle) {
- return (this.type == START) && (this.name.equals(needle));
- }
-
- public boolean isEnd(String needle) {
- return (this.type == END) && (this.name.equals(needle));
- }
-
- public boolean isNo() {
- return (this.type == NO);
- }
-
- public String toString() {
- StringBuilder tagOutput = new StringBuilder();
- tagOutput.append('<');
- if (type==END) {
- tagOutput.append('/');
- }
- tagOutput.append(name);
- if(type!=END) {
- Set<Entry<String, String>> attributeSet = attributes.entrySet();
- Iterator<Entry<String, String>> it = attributeSet.iterator();
- while(it.hasNext()) {
- Entry<String,String> entry = it.next();
- tagOutput.append(' ');
- tagOutput.append(entry.getKey());
- tagOutput.append("=\"");
- tagOutput.append(entry.getValue());
- tagOutput.append('"');
- }
- }
- if (type==EMPTY) {
- tagOutput.append('/');
- }
- tagOutput.append('>');
- return tagOutput.toString();
- }
-
- public Hashtable<String, String> getAttributes() {
- return this.attributes;
- }
-}
diff --git a/src/de/gultsch/chat/xml/TagWriter.java b/src/de/gultsch/chat/xml/TagWriter.java
deleted file mode 100644
index 844f5253..00000000
--- a/src/de/gultsch/chat/xml/TagWriter.java
+++ /dev/null
@@ -1,64 +0,0 @@
-package de.gultsch.chat.xml;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.util.concurrent.LinkedBlockingQueue;
-
-import android.util.Log;
-
-public class TagWriter {
-
- private OutputStreamWriter outputStream;
- private LinkedBlockingQueue<String> writeQueue = new LinkedBlockingQueue<String>();
- private Thread writer = new Thread() {
- public boolean shouldStop = false;
- @Override
- public void run() {
- while(!shouldStop) {
- try {
- String output = writeQueue.take();
- outputStream.write(output);
- outputStream.flush();
- } catch (IOException e) {
- Log.d("xmppService", "error writing to stream");
- } catch (InterruptedException e) {
-
- }
- }
- }
- };
-
-
- public TagWriter() {
-
- }
-
- public TagWriter(OutputStream out) {
- this.setOutputStream(out);
- writer.start();
- }
-
- public void setOutputStream(OutputStream out) {
- this.outputStream = new OutputStreamWriter(out);
- if (!writer.isAlive()) writer.start();
- }
-
- public TagWriter beginDocument() {
- writeQueue.add("<?xml version='1.0'?>");
- return this;
- }
-
- public TagWriter writeTag(Tag tag) {
- writeQueue.add(tag.toString());
- return this;
- }
-
- public void writeString(String string) {
- writeQueue.add(string);
- }
-
- public void writeElement(Element element) {
- writeQueue.add(element.toString());
- }
-}
diff --git a/src/de/gultsch/chat/xml/XmlReader.java b/src/de/gultsch/chat/xml/XmlReader.java
deleted file mode 100644
index 0ff2e785..00000000
--- a/src/de/gultsch/chat/xml/XmlReader.java
+++ /dev/null
@@ -1,102 +0,0 @@
-package de.gultsch.chat.xml;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-
-import org.xmlpull.v1.XmlPullParser;
-import org.xmlpull.v1.XmlPullParserException;
-
-import android.os.PowerManager;
-import android.os.PowerManager.WakeLock;
-import android.util.Log;
-import android.util.Xml;
-
-public class XmlReader {
- private static final String LOGTAG = "xmppService";
- private XmlPullParser parser;
- private PowerManager.WakeLock wakeLock;
- private InputStream is;
-
- public XmlReader(WakeLock wakeLock) {
- this.parser = Xml.newPullParser();
- try {
- this.parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES,true);
- } catch (XmlPullParserException e) {
- Log.d(LOGTAG,"error setting namespace feature on parser");
- }
- this.wakeLock = wakeLock;
- }
-
- public void setInputStream(InputStream inputStream) {
- this.is = inputStream;
- try {
- parser.setInput(new InputStreamReader(this.is));
- } catch (XmlPullParserException e) {
- Log.d(LOGTAG,"error setting input stream");
- }
- }
-
- public void reset() {
- try {
- parser.setInput(new InputStreamReader(this.is));
- } catch (XmlPullParserException e) {
- Log.d(LOGTAG,"error resetting input stream");
- }
- }
-
- public Tag readTag() throws XmlPullParserException, IOException {
- if (wakeLock.isHeld()) {
- //Log.d(LOGTAG,"there was a wake lock. releasing it till next event");
- wakeLock.release(); //release wake look while waiting on next parser event
- }
- //Log.d(LOGTAG,"waiting for new event...");
- while(parser.next() != XmlPullParser.END_DOCUMENT) {
- //Log.d(LOGTAG,"found new event. acquiring wake lock");
- wakeLock.acquire();
- if (parser.getEventType() == XmlPullParser.START_TAG) {
- Tag tag = Tag.start(parser.getName());
- for(int i = 0; i < parser.getAttributeCount(); ++i) {
- tag.setAttribute(parser.getAttributeName(i), parser.getAttributeValue(i));
- }
- String xmlns = parser.getNamespace();
- if (xmlns!=null) {
- tag.setAttribute("xmlns",xmlns);
- }
- return tag;
- } else if (parser.getEventType() == XmlPullParser.END_TAG) {
- Tag tag = Tag.end(parser.getName());
- return tag;
- } else if (parser.getEventType() == XmlPullParser.TEXT) {
- Tag tag = Tag.no(parser.getText());
- return tag;
- }
- }
- if (wakeLock.isHeld()) {
- wakeLock.release();
- }
- return null; //end document;
- }
-
- public Element readElement(Tag currentTag) throws XmlPullParserException, IOException {
- Element element = new Element(currentTag.getName());
- //Log.d(LOGTAG,"trying to read element "+element.getName());
- element.setAttributes(currentTag.getAttributes());
- Tag nextTag = this.readTag();
- //Log.d(LOGTAG,"next Tag is: "+nextTag.toString());
- if(nextTag.isNo()) {
- element.setContent(nextTag.getName());
- nextTag = this.readTag();
- }
- //Log.d(LOGTAG,"reading till the end of "+element.getName());
- while(!nextTag.isEnd(element.getName())) {
- if (!nextTag.isNo()) {
- Element child = this.readElement(nextTag);
- element.addChild(child);
- }
- nextTag = this.readTag();
- }
- //Log.d(LOGTAG,"return with element"+element);
- return element;
- }
-}