下面列出了java.nio.charset.CodingErrorAction#REPLACE 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
public B2CConverter(Charset charset, boolean replaceOnError) {
byte[] left = new byte[LEFTOVER_SIZE];
leftovers = ByteBuffer.wrap(left);
CodingErrorAction action;
if (replaceOnError) {
action = CodingErrorAction.REPLACE;
} else {
action = CodingErrorAction.REPORT;
}
// Special case. Use the Apache Harmony based UTF-8 decoder because it
// - a) rejects invalid sequences that the JVM decoder does not
// - b) fails faster for some invalid sequences
if (charset.equals(StandardCharsets.UTF_8)) {
decoder = new Utf8Decoder();
} else {
decoder = charset.newDecoder();
}
decoder.onMalformedInput(action);
decoder.onUnmappableCharacter(action);
}
public CharsetDecoder getDecoder(String encodingName, boolean ignoreEncodingErrors) {
Charset cs = (this.charset == null)
? Charset.forName(encodingName)
: this.charset;
CharsetDecoder decoder = cs.newDecoder();
CodingErrorAction action;
if (ignoreEncodingErrors)
action = CodingErrorAction.REPLACE;
else
action = CodingErrorAction.REPORT;
return decoder
.onMalformedInput(action)
.onUnmappableCharacter(action);
}
public CharsetDecoder getDecoder(String encodingName, boolean ignoreEncodingErrors) {
Charset cs = (this.charset == null)
? Charset.forName(encodingName)
: this.charset;
CharsetDecoder decoder = cs.newDecoder();
CodingErrorAction action;
if (ignoreEncodingErrors)
action = CodingErrorAction.REPLACE;
else
action = CodingErrorAction.REPORT;
return decoder
.onMalformedInput(action)
.onUnmappableCharacter(action);
}
public CharsetDecoder getDecoder(String encodingName, boolean ignoreEncodingErrors) {
Charset cs = (this.charset == null)
? Charset.forName(encodingName)
: this.charset;
CharsetDecoder decoder = cs.newDecoder();
CodingErrorAction action;
if (ignoreEncodingErrors)
action = CodingErrorAction.REPLACE;
else
action = CodingErrorAction.REPORT;
return decoder
.onMalformedInput(action)
.onUnmappableCharacter(action);
}
public CharsetDecoder getDecoder(String encodingName, boolean ignoreEncodingErrors) {
Charset cs = (this.charset == null)
? Charset.forName(encodingName)
: this.charset;
CharsetDecoder decoder = cs.newDecoder();
CodingErrorAction action;
if (ignoreEncodingErrors)
action = CodingErrorAction.REPLACE;
else
action = CodingErrorAction.REPORT;
return decoder
.onMalformedInput(action)
.onUnmappableCharacter(action);
}
public CharsetDecoder getDecoder(String encodingName, boolean ignoreEncodingErrors) {
Charset cs = (this.charset == null)
? Charset.forName(encodingName)
: this.charset;
CharsetDecoder decoder = cs.newDecoder();
CodingErrorAction action;
if (ignoreEncodingErrors)
action = CodingErrorAction.REPLACE;
else
action = CodingErrorAction.REPORT;
return decoder
.onMalformedInput(action)
.onUnmappableCharacter(action);
}
public int encode(char[] sa, int sp, int len, byte[] da) {
int sl = sp + len;
int dp = 0;
int dlASCII = dp + Math.min(len, da.length);
// ASCII only optimized loop
while (dp < dlASCII && sa[sp] < '\u0080')
da[dp++] = (byte) sa[sp++];
while (sp < sl) {
char c = sa[sp++];
if (c < 0x80) {
// Have at most seven bits
da[dp++] = (byte)c;
} else if (c < 0x800) {
// 2 bytes, 11 bits
da[dp++] = (byte)(0xc0 | (c >> 6));
da[dp++] = (byte)(0x80 | (c & 0x3f));
} else if (Character.isSurrogate(c)) {
if (sgp == null)
sgp = new Surrogate.Parser();
int uc = sgp.parse(c, sa, sp - 1, sl);
if (uc < 0) {
if (malformedInputAction() != CodingErrorAction.REPLACE)
return -1;
da[dp++] = repl;
} else {
da[dp++] = (byte)(0xf0 | ((uc >> 18)));
da[dp++] = (byte)(0x80 | ((uc >> 12) & 0x3f));
da[dp++] = (byte)(0x80 | ((uc >> 6) & 0x3f));
da[dp++] = (byte)(0x80 | (uc & 0x3f));
sp++; // 2 chars
}
} else {
// 3 bytes, 16 bits
da[dp++] = (byte)(0xe0 | ((c >> 12)));
da[dp++] = (byte)(0x80 | ((c >> 6) & 0x3f));
da[dp++] = (byte)(0x80 | (c & 0x3f));
}
}
return dp;
}
public int encode(char[] sa, int sp, int len, byte[] da) {
int sl = sp + len;
int dp = 0;
int dlASCII = dp + Math.min(len, da.length);
// ASCII only optimized loop
while (dp < dlASCII && sa[sp] < '\u0080')
da[dp++] = (byte) sa[sp++];
while (sp < sl) {
char c = sa[sp++];
if (c < 0x80) {
// Have at most seven bits
da[dp++] = (byte)c;
} else if (c < 0x800) {
// 2 bytes, 11 bits
da[dp++] = (byte)(0xc0 | (c >> 6));
da[dp++] = (byte)(0x80 | (c & 0x3f));
} else if (Character.isSurrogate(c)) {
if (sgp == null)
sgp = new Surrogate.Parser();
int uc = sgp.parse(c, sa, sp - 1, sl);
if (uc < 0) {
if (malformedInputAction() != CodingErrorAction.REPLACE)
return -1;
da[dp++] = replacement()[0];
} else {
to3Bytes(da, dp, Character.highSurrogate(uc));
dp += 3;
to3Bytes(da, dp, Character.lowSurrogate(uc));
dp += 3;
sp++; // 2 chars
}
} else {
// 3 bytes, 16 bits
to3Bytes(da, dp, c);
dp += 3;
}
}
return dp;
}
public int encode(char[] sa, int sp, int len, byte[] da) {
int sl = sp + len;
int dp = 0;
int dlASCII = dp + Math.min(len, da.length);
// ASCII only optimized loop
while (dp < dlASCII && sa[sp] < '\u0080')
da[dp++] = (byte) sa[sp++];
while (sp < sl) {
char c = sa[sp++];
if (c < 0x80) {
// Have at most seven bits
da[dp++] = (byte)c;
} else if (c < 0x800) {
// 2 bytes, 11 bits
da[dp++] = (byte)(0xc0 | (c >> 6));
da[dp++] = (byte)(0x80 | (c & 0x3f));
} else if (Character.isSurrogate(c)) {
if (sgp == null)
sgp = new Surrogate.Parser();
int uc = sgp.parse(c, sa, sp - 1, sl);
if (uc < 0) {
if (malformedInputAction() != CodingErrorAction.REPLACE)
return -1;
da[dp++] = replacement()[0];
} else {
to3Bytes(da, dp, Character.highSurrogate(uc));
dp += 3;
to3Bytes(da, dp, Character.lowSurrogate(uc));
dp += 3;
sp++; // 2 chars
}
} else {
// 3 bytes, 16 bits
to3Bytes(da, dp, c);
dp += 3;
}
}
return dp;
}
public int encode(char[] sa, int sp, int len, byte[] da) {
int sl = sp + len;
int dp = 0;
int dlASCII = dp + Math.min(len, da.length);
// ASCII only optimized loop
while (dp < dlASCII && sa[sp] < '\u0080')
da[dp++] = (byte) sa[sp++];
while (sp < sl) {
char c = sa[sp++];
if (c < 0x80) {
// Have at most seven bits
da[dp++] = (byte)c;
} else if (c < 0x800) {
// 2 bytes, 11 bits
da[dp++] = (byte)(0xc0 | (c >> 6));
da[dp++] = (byte)(0x80 | (c & 0x3f));
} else if (Character.isSurrogate(c)) {
if (sgp == null)
sgp = new Surrogate.Parser();
int uc = sgp.parse(c, sa, sp - 1, sl);
if (uc < 0) {
if (malformedInputAction() != CodingErrorAction.REPLACE)
return -1;
da[dp++] = replacement()[0];
} else {
to3Bytes(da, dp, Character.highSurrogate(uc));
dp += 3;
to3Bytes(da, dp, Character.lowSurrogate(uc));
dp += 3;
sp++; // 2 chars
}
} else {
// 3 bytes, 16 bits
to3Bytes(da, dp, c);
dp += 3;
}
}
return dp;
}
public int encode(char[] sa, int sp, int len, byte[] da) {
int sl = sp + len;
int dp = 0;
int dlASCII = dp + Math.min(len, da.length);
// ASCII only optimized loop
while (dp < dlASCII && sa[sp] < '\u0080')
da[dp++] = (byte) sa[sp++];
while (sp < sl) {
char c = sa[sp++];
if (c < 0x80) {
// Have at most seven bits
da[dp++] = (byte)c;
} else if (c < 0x800) {
// 2 bytes, 11 bits
da[dp++] = (byte)(0xc0 | (c >> 6));
da[dp++] = (byte)(0x80 | (c & 0x3f));
} else if (Character.isSurrogate(c)) {
if (sgp == null)
sgp = new Surrogate.Parser();
int uc = sgp.parse(c, sa, sp - 1, sl);
if (uc < 0) {
if (malformedInputAction() != CodingErrorAction.REPLACE)
return -1;
da[dp++] = repl;
} else {
da[dp++] = (byte)(0xf0 | ((uc >> 18)));
da[dp++] = (byte)(0x80 | ((uc >> 12) & 0x3f));
da[dp++] = (byte)(0x80 | ((uc >> 6) & 0x3f));
da[dp++] = (byte)(0x80 | (uc & 0x3f));
sp++; // 2 chars
}
} else {
// 3 bytes, 16 bits
da[dp++] = (byte)(0xe0 | ((c >> 12)));
da[dp++] = (byte)(0x80 | ((c >> 6) & 0x3f));
da[dp++] = (byte)(0x80 | (c & 0x3f));
}
}
return dp;
}
public int encode(char[] sa, int sp, int len, byte[] da) {
int sl = sp + len;
int dp = 0;
int dlASCII = dp + Math.min(len, da.length);
// ASCII only optimized loop
while (dp < dlASCII && sa[sp] < '\u0080')
da[dp++] = (byte) sa[sp++];
while (sp < sl) {
char c = sa[sp++];
if (c < 0x80) {
// Have at most seven bits
da[dp++] = (byte)c;
} else if (c < 0x800) {
// 2 bytes, 11 bits
da[dp++] = (byte)(0xc0 | (c >> 6));
da[dp++] = (byte)(0x80 | (c & 0x3f));
} else if (Character.isSurrogate(c)) {
if (sgp == null)
sgp = new Surrogate.Parser();
int uc = sgp.parse(c, sa, sp - 1, sl);
if (uc < 0) {
if (malformedInputAction() != CodingErrorAction.REPLACE)
return -1;
da[dp++] = replacement()[0];
} else {
to3Bytes(da, dp, Character.highSurrogate(uc));
dp += 3;
to3Bytes(da, dp, Character.lowSurrogate(uc));
dp += 3;
sp++; // 2 chars
}
} else {
// 3 bytes, 16 bits
to3Bytes(da, dp, c);
dp += 3;
}
}
return dp;
}
public int encode(char[] sa, int sp, int len, byte[] da) {
int sl = sp + len;
int dp = 0;
int dlASCII = dp + Math.min(len, da.length);
// ASCII only optimized loop
while (dp < dlASCII && sa[sp] < '\u0080')
da[dp++] = (byte) sa[sp++];
while (sp < sl) {
char c = sa[sp++];
if (c < 0x80) {
// Have at most seven bits
da[dp++] = (byte)c;
} else if (c < 0x800) {
// 2 bytes, 11 bits
da[dp++] = (byte)(0xc0 | (c >> 6));
da[dp++] = (byte)(0x80 | (c & 0x3f));
} else if (Character.isSurrogate(c)) {
if (sgp == null)
sgp = new Surrogate.Parser();
int uc = sgp.parse(c, sa, sp - 1, sl);
if (uc < 0) {
if (malformedInputAction() != CodingErrorAction.REPLACE)
return -1;
da[dp++] = replacement()[0];
} else {
to3Bytes(da, dp, Character.highSurrogate(uc));
dp += 3;
to3Bytes(da, dp, Character.lowSurrogate(uc));
dp += 3;
sp++; // 2 chars
}
} else {
// 3 bytes, 16 bits
to3Bytes(da, dp, c);
dp += 3;
}
}
return dp;
}
public int encode(char[] sa, int sp, int len, byte[] da) {
int sl = sp + len;
int dp = 0;
int dlASCII = dp + Math.min(len, da.length);
// ASCII only optimized loop
while (dp < dlASCII && sa[sp] < '\u0080')
da[dp++] = (byte) sa[sp++];
while (sp < sl) {
char c = sa[sp++];
if (c < 0x80) {
// Have at most seven bits
da[dp++] = (byte)c;
} else if (c < 0x800) {
// 2 bytes, 11 bits
da[dp++] = (byte)(0xc0 | (c >> 6));
da[dp++] = (byte)(0x80 | (c & 0x3f));
} else if (Character.isSurrogate(c)) {
if (sgp == null)
sgp = new Surrogate.Parser();
int uc = sgp.parse(c, sa, sp - 1, sl);
if (uc < 0) {
if (malformedInputAction() != CodingErrorAction.REPLACE)
return -1;
da[dp++] = repl;
} else {
da[dp++] = (byte)(0xf0 | ((uc >> 18)));
da[dp++] = (byte)(0x80 | ((uc >> 12) & 0x3f));
da[dp++] = (byte)(0x80 | ((uc >> 6) & 0x3f));
da[dp++] = (byte)(0x80 | (uc & 0x3f));
sp++; // 2 chars
}
} else {
// 3 bytes, 16 bits
da[dp++] = (byte)(0xe0 | ((c >> 12)));
da[dp++] = (byte)(0x80 | ((c >> 6) & 0x3f));
da[dp++] = (byte)(0x80 | (c & 0x3f));
}
}
return dp;
}
public int encode(char[] sa, int sp, int len, byte[] da) {
int sl = sp + len;
int dp = 0;
int dlASCII = dp + Math.min(len, da.length);
// ASCII only optimized loop
while (dp < dlASCII && sa[sp] < '\u0080')
da[dp++] = (byte) sa[sp++];
while (sp < sl) {
char c = sa[sp++];
if (c < 0x80) {
// Have at most seven bits
da[dp++] = (byte)c;
} else if (c < 0x800) {
// 2 bytes, 11 bits
da[dp++] = (byte)(0xc0 | (c >> 6));
da[dp++] = (byte)(0x80 | (c & 0x3f));
} else if (Character.isSurrogate(c)) {
if (sgp == null)
sgp = new Surrogate.Parser();
int uc = sgp.parse(c, sa, sp - 1, sl);
if (uc < 0) {
if (malformedInputAction() != CodingErrorAction.REPLACE)
return -1;
da[dp++] = replacement()[0];
} else {
to3Bytes(da, dp, Character.highSurrogate(uc));
dp += 3;
to3Bytes(da, dp, Character.lowSurrogate(uc));
dp += 3;
sp++; // 2 chars
}
} else {
// 3 bytes, 16 bits
to3Bytes(da, dp, c);
dp += 3;
}
}
return dp;
}
@Override public CharsetDecoder getDecoder(boolean ignoreEncodingErrors) {
CharsetDecoder decoder = Charset.forName("UTF-8").newDecoder();
CodingErrorAction action = ignoreEncodingErrors ? CodingErrorAction.REPLACE : CodingErrorAction.REPORT;
return decoder.onMalformedInput(action).onUnmappableCharacter(action);
}
public int encode(char[] sa, int sp, int len, byte[] da) {
int sl = sp + len;
int dp = 0;
int dlASCII = dp + Math.min(len, da.length);
// ASCII only optimized loop
while (dp < dlASCII && sa[sp] < '\u0080')
da[dp++] = (byte) sa[sp++];
while (sp < sl) {
char c = sa[sp++];
if (c < 0x80) {
// Have at most seven bits
da[dp++] = (byte)c;
} else if (c < 0x800) {
// 2 bytes, 11 bits
da[dp++] = (byte)(0xc0 | (c >> 6));
da[dp++] = (byte)(0x80 | (c & 0x3f));
} else if (Character.isSurrogate(c)) {
if (sgp == null)
sgp = new Surrogate.Parser();
int uc = sgp.parse(c, sa, sp - 1, sl);
if (uc < 0) {
if (malformedInputAction() != CodingErrorAction.REPLACE)
return -1;
da[dp++] = repl;
} else {
da[dp++] = (byte)(0xf0 | ((uc >> 18)));
da[dp++] = (byte)(0x80 | ((uc >> 12) & 0x3f));
da[dp++] = (byte)(0x80 | ((uc >> 6) & 0x3f));
da[dp++] = (byte)(0x80 | (uc & 0x3f));
sp++; // 2 chars
}
} else {
// 3 bytes, 16 bits
da[dp++] = (byte)(0xe0 | ((c >> 12)));
da[dp++] = (byte)(0x80 | ((c >> 6) & 0x3f));
da[dp++] = (byte)(0x80 | (c & 0x3f));
}
}
return dp;
}
public int encode(char[] sa, int sp, int len, byte[] da) {
int sl = sp + len;
int dp = 0;
int dlASCII = dp + Math.min(len, da.length);
// ASCII only optimized loop
while (dp < dlASCII && sa[sp] < '\u0080')
da[dp++] = (byte) sa[sp++];
while (sp < sl) {
char c = sa[sp++];
if (c < 0x80) {
// Have at most seven bits
da[dp++] = (byte)c;
} else if (c < 0x800) {
// 2 bytes, 11 bits
da[dp++] = (byte)(0xc0 | (c >> 6));
da[dp++] = (byte)(0x80 | (c & 0x3f));
} else if (Character.isSurrogate(c)) {
if (sgp == null)
sgp = new Surrogate.Parser();
int uc = sgp.parse(c, sa, sp - 1, sl);
if (uc < 0) {
if (malformedInputAction() != CodingErrorAction.REPLACE)
return -1;
da[dp++] = repl;
} else {
da[dp++] = (byte)(0xf0 | ((uc >> 18)));
da[dp++] = (byte)(0x80 | ((uc >> 12) & 0x3f));
da[dp++] = (byte)(0x80 | ((uc >> 6) & 0x3f));
da[dp++] = (byte)(0x80 | (uc & 0x3f));
sp++; // 2 chars
}
} else {
// 3 bytes, 16 bits
da[dp++] = (byte)(0xe0 | ((c >> 12)));
da[dp++] = (byte)(0x80 | ((c >> 6) & 0x3f));
da[dp++] = (byte)(0x80 | (c & 0x3f));
}
}
return dp;
}
public int encode(char[] sa, int sp, int len, byte[] da) {
int sl = sp + len;
int dp = 0;
int dlASCII = dp + Math.min(len, da.length);
// ASCII only optimized loop
while (dp < dlASCII && sa[sp] < '\u0080')
da[dp++] = (byte) sa[sp++];
while (sp < sl) {
char c = sa[sp++];
if (c < 0x80) {
// Have at most seven bits
da[dp++] = (byte)c;
} else if (c < 0x800) {
// 2 bytes, 11 bits
da[dp++] = (byte)(0xc0 | (c >> 6));
da[dp++] = (byte)(0x80 | (c & 0x3f));
} else if (Character.isSurrogate(c)) {
if (sgp == null)
sgp = new Surrogate.Parser();
int uc = sgp.parse(c, sa, sp - 1, sl);
if (uc < 0) {
if (malformedInputAction() != CodingErrorAction.REPLACE)
return -1;
da[dp++] = repl;
} else {
da[dp++] = (byte)(0xf0 | ((uc >> 18)));
da[dp++] = (byte)(0x80 | ((uc >> 12) & 0x3f));
da[dp++] = (byte)(0x80 | ((uc >> 6) & 0x3f));
da[dp++] = (byte)(0x80 | (uc & 0x3f));
sp++; // 2 chars
}
} else {
// 3 bytes, 16 bits
da[dp++] = (byte)(0xe0 | ((c >> 12)));
da[dp++] = (byte)(0x80 | ((c >> 6) & 0x3f));
da[dp++] = (byte)(0x80 | (c & 0x3f));
}
}
return dp;
}
public int encode(char[] sa, int sp, int len, byte[] da) {
int sl = sp + len;
int dp = 0;
int dlASCII = dp + Math.min(len, da.length);
// ASCII only optimized loop
while (dp < dlASCII && sa[sp] < '\u0080')
da[dp++] = (byte) sa[sp++];
while (sp < sl) {
char c = sa[sp++];
if (c < 0x80) {
// Have at most seven bits
da[dp++] = (byte)c;
} else if (c < 0x800) {
// 2 bytes, 11 bits
da[dp++] = (byte)(0xc0 | (c >> 6));
da[dp++] = (byte)(0x80 | (c & 0x3f));
} else if (Character.isSurrogate(c)) {
if (sgp == null)
sgp = new Surrogate.Parser();
int uc = sgp.parse(c, sa, sp - 1, sl);
if (uc < 0) {
if (malformedInputAction() != CodingErrorAction.REPLACE)
return -1;
da[dp++] = replacement()[0];
} else {
to3Bytes(da, dp, Character.highSurrogate(uc));
dp += 3;
to3Bytes(da, dp, Character.lowSurrogate(uc));
dp += 3;
sp++; // 2 chars
}
} else {
// 3 bytes, 16 bits
to3Bytes(da, dp, c);
dp += 3;
}
}
return dp;
}