org.apache.phoenix.shaded.javax.servlet.ServletOutputStream Maven / Gradle / Ivy
/*
* The contents of this file are subject to the terms
* of the Common Development and Distribution License
* (the "License"). You may not use this file except
* in compliance with the License.
*
* You can obtain a copy of the license at
* glassfish/bootstrap/legal/CDDLv1.0.txt or
* https://glassfish.dev.java.net/public/CDDLv1.0.html.
* See the License for the specific language governing
* permissions and limitations under the License.
*
* When distributing Covered Code, include this CDDL
* HEADER in each file and include the License file at
* glassfish/bootstrap/legal/CDDLv1.0.txt. If applicable,
* add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your
* own identifying information: Portions Copyright [yyyy]
* [name of copyright owner]
*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
*
* Portions Copyright Apache Software Foundation.
*/
package javax.servlet;
import java.io.OutputStream;
import java.io.IOException;
import java.io.CharConversionException;
import java.text.MessageFormat;
import java.util.ResourceBundle;
/**
* Provides an output stream for sending binary data to the
* client. A ServletOutputStream object is normally retrieved
* via the {@link ServletResponse#getOutputStream} method.
*
* This is an abstract class that the servlet container implements.
* Subclasses of this class
* must implement the java.io.OutputStream.write(int)
* method.
*
*
* @author Various
*
* @see ServletResponse
*
*/
public abstract class ServletOutputStream extends OutputStream {
private static final String LSTRING_FILE = "javax.servlet.LocalStrings";
private static ResourceBundle lStrings =
ResourceBundle.getBundle(LSTRING_FILE);
/**
*
* Does nothing, because this is an abstract class.
*
*/
protected ServletOutputStream() { }
/**
* Writes a String to the client,
* without a carriage return-line feed (CRLF)
* character at the end.
*
*
* @param s the String to send to the client
*
* @exception IOException if an input or output exception occurred
*
*/
public void print(String s) throws IOException {
if (s==null) s="null";
int len = s.length();
for (int i = 0; i < len; i++) {
char c = s.charAt (i);
//
// XXX NOTE: This is clearly incorrect for many strings,
// but is the only consistent approach within the current
// servlet framework. It must suffice until servlet output
// streams properly encode their output.
//
if ((c & 0xff00) != 0) { // high order byte must be zero
String errMsg = lStrings.getString("err.not_iso8859_1");
Object[] errArgs = new Object[1];
errArgs[0] = new Character(c);
errMsg = MessageFormat.format(errMsg, errArgs);
throw new CharConversionException(errMsg);
}
write (c);
}
}
/**
* Writes a boolean value to the client,
* with no carriage return-line feed (CRLF)
* character at the end.
*
* @param b the boolean value
* to send to the client
*
* @exception IOException if an input or output exception occurred
*
*/
public void print(boolean b) throws IOException {
String msg;
if (b) {
msg = lStrings.getString("value.true");
} else {
msg = lStrings.getString("value.false");
}
print(msg);
}
/**
* Writes a character to the client,
* with no carriage return-line feed (CRLF)
* at the end.
*
* @param c the character to send to the client
*
* @exception IOException if an input or output exception occurred
*
*/
public void print(char c) throws IOException {
print(String.valueOf(c));
}
/**
*
* Writes an int to the client,
* with no carriage return-line feed (CRLF)
* at the end.
*
* @param i the int to send to the client
*
* @exception IOException if an input or output exception occurred
*
*/
public void print(int i) throws IOException {
print(String.valueOf(i));
}
/**
*
* Writes a long value to the client,
* with no carriage return-line feed (CRLF) at the end.
*
* @param l the long value
* to send to the client
*
* @exception IOException if an input or output exception
* occurred
*
*/
public void print(long l) throws IOException {
print(String.valueOf(l));
}
/**
*
* Writes a float value to the client,
* with no carriage return-line feed (CRLF) at the end.
*
* @param f the float value
* to send to the client
*
* @exception IOException if an input or output exception occurred
*
*
*/
public void print(float f) throws IOException {
print(String.valueOf(f));
}
/**
*
* Writes a double value to the client,
* with no carriage return-line feed (CRLF) at the end.
*
* @param d the double value
* to send to the client
*
* @exception IOException if an input or output exception occurred
*
*/
public void print(double d) throws IOException {
print(String.valueOf(d));
}
/**
* Writes a carriage return-line feed (CRLF)
* to the client.
*
*
*
* @exception IOException if an input or output exception occurred
*
*/
public void println() throws IOException {
print("\r\n");
}
/**
* Writes a String to the client,
* followed by a carriage return-line feed (CRLF).
*
*
* @param s the String to write to the client
*
* @exception IOException if an input or output exception occurred
*
*/
public void println(String s) throws IOException {
print(s);
println();
}
/**
*
* Writes a boolean value to the client,
* followed by a
* carriage return-line feed (CRLF).
*
*
* @param b the boolean value
* to write to the client
*
* @exception IOException if an input or output exception occurred
*
*/
public void println(boolean b) throws IOException {
print(b);
println();
}
/**
*
* Writes a character to the client, followed by a carriage
* return-line feed (CRLF).
*
* @param c the character to write to the client
*
* @exception IOException if an input or output exception occurred
*
*/
public void println(char c) throws IOException {
print(c);
println();
}
/**
*
* Writes an int to the client, followed by a
* carriage return-line feed (CRLF) character.
*
*
* @param i the int to write to the client
*
* @exception IOException if an input or output exception occurred
*
*/
public void println(int i) throws IOException {
print(i);
println();
}
/**
*
* Writes a long value to the client, followed by a
* carriage return-line feed (CRLF).
*
*
* @param l the long value to write to the client
*
* @exception IOException if an input or output exception occurred
*
*/
public void println(long l) throws IOException {
print(l);
println();
}
/**
*
* Writes a float value to the client,
* followed by a carriage return-line feed (CRLF).
*
* @param f the float value
* to write to the client
*
*
* @exception IOException if an input or output exception
* occurred
*
*/
public void println(float f) throws IOException {
print(f);
println();
}
/**
*
* Writes a double value to the client,
* followed by a carriage return-line feed (CRLF).
*
*
* @param d the double value
* to write to the client
*
* @exception IOException if an input or output exception occurred
*
*/
public void println(double d) throws IOException {
print(d);
println();
}
}