package com.ta.utdid2.core.persistent;
import java.io.IOException;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.io.Writer;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import java.nio.charset.Charset;
import java.nio.charset.CharsetEncoder;
import java.nio.charset.CoderResult;
import java.nio.charset.IllegalCharsetNameException;
import java.nio.charset.UnsupportedCharsetException;
import org.xmlpull.v1.XmlSerializer;
class FastXmlSerializer implements XmlSerializer {
private static final int BUFFER_LEN = 8192;
private static final String[] ESCAPE_TABLE = {null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, """, null, null, null, "&", null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, "<", null, ">", null};
private ByteBuffer mBytes = ByteBuffer.allocate(8192);
private CharsetEncoder mCharset;
private boolean mInTag;
private OutputStream mOutputStream;
private int mPos;
private final char[] mText = new char[8192];
private Writer mWriter;
FastXmlSerializer() {
}
private void append(char c2) {
int i = this.mPos;
if (i >= 8191) {
flush();
i = this.mPos;
}
this.mText[i] = c2;
this.mPos = i + 1;
}
private void append(String str) {
append(str, 0, str.length());
}
private void append(String str, int i, int i2) {
if (i2 > 8192) {
int i3 = i + i2;
while (i < i3) {
int i4 = i + 8192;
append(str, i, i4 < i3 ? 8192 : i3 - i);
i = i4;
}
return;
}
int i5 = this.mPos;
if (i5 + i2 > 8192) {
flush();
i5 = this.mPos;
}
str.getChars(i, i + i2, this.mText, i5);
this.mPos = i5 + i2;
}
private void append(char[] cArr, int i, int i2) {
if (i2 > 8192) {
int i3 = i + i2;
while (i < i3) {
int i4 = i + 8192;
append(cArr, i, i4 < i3 ? 8192 : i3 - i);
i = i4;
}
return;
}
int i5 = this.mPos;
if (i5 + i2 > 8192) {
flush();
i5 = this.mPos;
}
System.arraycopy(cArr, i, this.mText, i5, i2);
this.mPos = i5 + i2;
}
private void escapeAndAppendString(String str) {
String str2;
int i = 0;
int length = str.length();
char length2 = (char) ESCAPE_TABLE.length;
String[] strArr = ESCAPE_TABLE;
int i2 = 0;
while (i2 < length) {
char charAt = str.charAt(i2);
if (charAt < length2 && (str2 = strArr[charAt]) != null) {
if (i < i2) {
append(str, i, i2 - i);
}
i = i2 + 1;
append(str2);
}
i2++;
}
if (i < i2) {
append(str, i, i2 - i);
}
}
private void escapeAndAppendString(char[] cArr, int i, int i2) {
String str;
char length = (char) ESCAPE_TABLE.length;
String[] strArr = ESCAPE_TABLE;
int i3 = i + i2;
int i4 = i;
while (i < i3) {
char c2 = cArr[i];
if (c2 < length && (str = strArr[c2]) != null) {
if (i4 < i) {
append(cArr, i4, i - i4);
}
i4 = i + 1;
append(str);
}
i++;
}
if (i4 < i) {
append(cArr, i4, i - i4);
}
}
private void flushBytes() {
int position = this.mBytes.position();
if (position > 0) {
this.mBytes.flip();
this.mOutputStream.write(this.mBytes.array(), 0, position);
this.mBytes.clear();
}
}
@Override // org.xmlpull.v1.XmlSerializer
public XmlSerializer attribute(String str, String str2, String str3) {
append(' ');
if (str != null) {
append(str);
append(':');
}
append(str2);
append("=\"");
escapeAndAppendString(str3);
append('\"');
return this;
}
@Override // org.xmlpull.v1.XmlSerializer
public void cdsect(String str) {
throw new UnsupportedOperationException();
}
@Override // org.xmlpull.v1.XmlSerializer
public void comment(String str) {
throw new UnsupportedOperationException();
}
@Override // org.xmlpull.v1.XmlSerializer
public void docdecl(String str) {
throw new UnsupportedOperationException();
}
@Override // org.xmlpull.v1.XmlSerializer
public void endDocument() {
flush();
}
@Override // org.xmlpull.v1.XmlSerializer
public XmlSerializer endTag(String str, String str2) {
if (this.mInTag) {
append(" />\n");
} else {
append("</");
if (str != null) {
append(str);
append(':');
}
append(str2);
append(">\n");
}
this.mInTag = false;
return this;
}
@Override // org.xmlpull.v1.XmlSerializer
public void entityRef(String str) {
throw new UnsupportedOperationException();
}
@Override // org.xmlpull.v1.XmlSerializer
public void flush() {
if (this.mPos > 0) {
if (this.mOutputStream != null) {
CharBuffer wrap = CharBuffer.wrap(this.mText, 0, this.mPos);
CoderResult encode = this.mCharset.encode(wrap, this.mBytes, true);
while (!encode.isError()) {
if (encode.isOverflow()) {
flushBytes();
encode = this.mCharset.encode(wrap, this.mBytes, true);
} else {
flushBytes();
this.mOutputStream.flush();
}
}
throw new IOException(encode.toString());
}
this.mWriter.write(this.mText, 0, this.mPos);
this.mWriter.flush();
this.mPos = 0;
}
}
public int getDepth() {
throw new UnsupportedOperationException();
}
public boolean getFeature(String str) {
throw new UnsupportedOperationException();
}
public String getName() {
throw new UnsupportedOperationException();
}
public String getNamespace() {
throw new UnsupportedOperationException();
}
@Override // org.xmlpull.v1.XmlSerializer
public String getPrefix(String str, boolean z) {
throw new UnsupportedOperationException();
}
public Object getProperty(String str) {
throw new UnsupportedOperationException();
}
@Override // org.xmlpull.v1.XmlSerializer
public void ignorableWhitespace(String str) {
throw new UnsupportedOperationException();
}
@Override // org.xmlpull.v1.XmlSerializer
public void processingInstruction(String str) {
throw new UnsupportedOperationException();
}
@Override // org.xmlpull.v1.XmlSerializer
public void setFeature(String str, boolean z) {
if (!str.equals("http://xmlpull.org/v1/doc/features.html#indent-output")) {
throw new UnsupportedOperationException();
}
}
@Override // org.xmlpull.v1.XmlSerializer
public void setOutput(OutputStream outputStream, String str) {
if (outputStream == null) {
throw new IllegalArgumentException();
}
try {
this.mCharset = Charset.forName(str).newEncoder();
this.mOutputStream = outputStream;
} catch (IllegalCharsetNameException e2) {
throw ((UnsupportedEncodingException) new UnsupportedEncodingException(str).initCause(e2));
} catch (UnsupportedCharsetException e3) {
throw ((UnsupportedEncodingException) new UnsupportedEncodingException(str).initCause(e3));
}
}
@Override // org.xmlpull.v1.XmlSerializer
public void setOutput(Writer writer) {
this.mWriter = writer;
}
@Override // org.xmlpull.v1.XmlSerializer
public void setPrefix(String str, String str2) {
throw new UnsupportedOperationException();
}
@Override // org.xmlpull.v1.XmlSerializer
public void setProperty(String str, Object obj) {
throw new UnsupportedOperationException();
}
@Override // org.xmlpull.v1.XmlSerializer
public void startDocument(String str, Boolean bool) {
append("<?xml version='1.0' encoding='utf-8' standalone='" + (bool.booleanValue() ? "yes" : "no") + "' ?>\n");
}
@Override // org.xmlpull.v1.XmlSerializer
public XmlSerializer startTag(String str, String str2) {
if (this.mInTag) {
append(">\n");
}
append('<');
if (str != null) {
append(str);
append(':');
}
append(str2);
this.mInTag = true;
return this;
}
@Override // org.xmlpull.v1.XmlSerializer
public XmlSerializer text(String str) {
if (this.mInTag) {
append(">");
this.mInTag = false;
}
escapeAndAppendString(str);
return this;
}
@Override // org.xmlpull.v1.XmlSerializer
public XmlSerializer text(char[] cArr, int i, int i2) {
if (this.mInTag) {
append(">");
this.mInTag = false;
}
escapeAndAppendString(cArr, i, i2);
return this;
}
}