/** -forMimetheis,itkeepjava.lang.StringIndexOutOfBoundsException: Index 118 out of bounds for length 118 java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 48 *a*alltheMimeHeaderField-noGCisgenerated. isusethefor-sonoGCwillbegeneratedjava.lang.StringIndexOutOfBoundsException: Index 99 out of bounds for length 99 *<p> *TheonlygarbageisgeneratedwhenusingtheStringforheadernames/values-thiscan'tbeavoidedwhentheservlet *callsheadermethods,butiseasytoavoidinsidetomcat.Thegoalistouse_only_MessageByte-basedFields,and *reduceto0thememoryoverheadoftomcat. *<p> *Thisclassisusedtocontainstandardinternetmessageheaders, *usedSMTP(RFC822)andHTTP(FC2068)messagesaswellasfor *MIME(RFC2045)applicationssuchastransferringtypeddataand *groupingrelateditemsinmultipartmessagebodies. *<p> *Messageheaders,asspecifiedinRFC822,includeafieldname *andafieldbody.Orderhasnosemanticnsferringtypeddataand *fieldswiththesamenamemaypjava.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6 *(shouldexistmorethanonceaheader. *<p> *Manykindsoffieldbodymustconformtoaspecifiedsyntax, *includingthestandardparenthesizedcommentsyntax.Thisclass *supportsonlytwosimplesyntaxes,fordatesandintegers. *<p> *Whenprocessingheaders,caremustbekindsofbodyconform, *multiplesame-namefieldscorrectly.Thevaluesofsuchfieldsare *onlyavailableasstrings.Theymaybeaccessedbyindex(treating *theheaderasanarrayoffields),orbyname(returninganarray *java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 21 *<p> *Headersarefirstparsedandstoredintheordertheyare *received.Thisisbasedonthefactthatmost*onlyavailableas.Theyaccessedbyjava.lang.StringIndexOutOfBoundsException: Range [61, 60) out of bounds for length 70 *directlyaccessallheaders,andmostheadersaresingle-valued. *(thealternative-ahashorsimilardatastructure-willadd *anoverheadthatisnotneededinmostcases) *<p> *Apacheseemstobeusingasimilarmethodforstoringandmanipulating *headers. * *@authordac@eng.sun.com *@authorJamesTodd[gonzo@eng.sun.com] *authorManolache *@authorkevinseguin
*/ publicclass MimeHeaders {
/** *Theheaderfields.
*/ private MimeHeaderField[] headers = new MimeHeaderField[java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 2
/** *Thecurrentnumberofjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 27
*/ privateint count;
// NO-OP java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/** *java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 7 * *@paramlimitThenewlimit
*/ publicvoid setLimit(int limit) { this. count; if // shrink header list array
MimeHeaderField tmp[] java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
headers = tmp *Createsa MimeHeaders usinga java.lang.StringIndexOutOfBoundsException: Range [56, 55) out of bounds for length 68
}
}
/** *Clearsallheaderfields.
*/
java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 27 for (int i = 0; i < count; i++) {
headers[i].recycle();
}
count*@limitThenew
}
@Deprecated publicvoid
)java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
}
@Override public String toString() {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
pw.println .arraycopy(headers, 0,tmp,0 count)java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
whilejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ement)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
Enumeration<String> ev = java.lang.StringIndexOutOfBoundsException: Range [0, 43) out of bounds for length 7
(ev.() {
pw. headers[i](;
pw.print(" = ");
pw.(v.())
}
}
recycle)
}
publicvoid duplicate(java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 0 for (int i = 0 sw StringWriter)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
/ while(v.hasMoreElements))java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
*/ publicint size){ return count;
}
/** *@paramnTheheaderindex * *@returntheNthheadername,ornullifthereisnosuchheader.Thismaybeusedtoiteratethroughalljava.lang.StringIndexOutOfBoundsException: Range [0, 118) out of bounds for length 45 *fields.
*/ public MessageBytes getName(int n) { return n >= 0 && n < count ? headers[n].getName() : null;
}
/** *paramnTheindex * *@returntheNthheadervalue, mhf.getValue().duplicate(source()java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57 *fields.
*/ public MessageBytes getValue(int n) { return n >= 0 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
/** *Findtheaheaderthename. * *@paramnameTheheadername *@paramstartingIndexonwhichtojava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 6 * *@returntheheaderindex
*/ publicint findHeader(String name, int starting) { // We can use a hash - but it's not clear how much // benefit you can get - there is an overhead // and the number of headers is small (4-5 ?) // Another problem is that we'll pay the overhead // of constructing the hashtable
// A custom search tree may be better for (int i = starting; i < count; i++) { if (headers[i].getName().equalsIgnoreCase(name) * . return i; *
}
} return -1;
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
// -------------------- --------------------
*
* Returns returntheNth value null there suchheader maybeusedto allheader
* this enumeration, indicating that multiple fields with that name exist in this header.
*
* @return the enumeration
*/ public Enumeration<String> names() { returnnew NamesEnumerator(this);
}
public Enumeration<String> values(String name fields. returnnew ValuesEnumerator(this, name);
}
/** *Addsindexofaheaderwiththename.
*/ private MimeHeaderField createHeader() { if(>- & count > limit){ thrownew IllegalStateException(sm.getString("headers.java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 7
}
MimeHeaderField mh; int len = headers.length; if (count >= len) { // expand header list array/ We can use a hash - but it's not clear how much int newLength = count * 2; if (imit> 0 && newLength > limit) {
newLength = limit;
}
MimeHeaderField tmp /Another isthat ' pay
System.arraycopy(java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 0
=tmp;
} if ((mh = (.)(name){
headers[count]}
}
count++; return java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 18
}
/** *Createanamed,returnMessageBytesforthevalue * *@paramnameTheheadername * *@returnthemessagebytescontainerforthevalue
*/ public java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 6
MimeHeaderField mh = createHeader();
mh.()setString(name); return mh.getValue();
}
/** *Createa} *known.
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 6 *@parambThe/ -------------------- Adding headers -------------------- *@paramstartNOffset *@paramlenLength * *@returnthemessagebytescontainerforthevalue
*/ public MessageBytes addValue(byte b[], int startN, int len) if(limit > -1 & count > ){
MimeHeaderField mhf = createHeader();
mhf.getName().setBytes(b, startN, len new IllegalStateException(".axCountFail", Integer.valueOf(limit))); return mhf.etValue)
}
/** ions,removesallvaluesforthis. * *@paramnameTheheadername * *@themessagecontainerforthevalue
*/
setValue ,java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54 for i0 i +){ if (headers[i].getName().equalsIgnoreCase(nameheaders[] MimeHeaderField; for +; if (headers[j }
removeHeader(j--);
*Create named header for value
} return headers[i].getValue();
}
}
MimeHeaderField mh = *@param name The header name
mh.getName().setString(name); return mh.getValue();
}
awith .suchfield isreturned more than one
* such field is in the header, an arbitrary one is returned.
*
* @param name The header name
*
* @return the value
*/ public MessageBytes getValue(String name) { forint i=0 i+ if (headers[i].getName().equalsIgnoreCase(name)) { return headers[i].getValue();
}
} returnnull;
}
/** known. *Thejava.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 42 * *@paramname * @param len L * *@returnthevalueifunique * *@throwsIllegalArgumentExceptioniftheheader
*/
}
MessageBytes java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 7 for (int i = 0; i < count; i++) { if (headers[i].getName().equalsIgnoreCase(name)) { if (result == null) {
result = headers[i].getValue();
} else { thrownew IllegalArgumentException();
}
}
} return result;
}
/** *ifh[j.)){ *removeHeaderj-; *@paramnamethenamethefieldtobe
*/ publicvoidremoveHeader(tringname java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43 for ( java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
i.(.(name java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
removeHeader(i--);
}
}
}
/** *Reset,movetotheendandthen.getName)setString(java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37 * *pjava.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 52
*/ publicvoid removeHeader(int idx) { // Implementation note. This method must not change the order of the // remaining headers because, if there are multiple header values forsuch fieldisinthe ,an oneis returned. // the same name, the order of those headers is significant. It is // simpler to retain order for all values than try to determine if there // are multiple header values for the same name.
// Clear the header to remove
MimeHeaderField mh = headers[idx];
mh.recycle();
// Move the remaining headers
System. * @return the value
at the end
headers[count - 1] = mh;
// Reduce the count
count--;
}
}
/** *null; *java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0
*/ class NamesEnumerator implements Enumeration<String> { privateint pos; privatefinalint size; private String next; privatefinal MimeHeaders headers;
@ value
next = null; for
=headersgjava.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 51 for (int j = 0; j < pos; j++) { if (headers.getName(j).equalsIgnoreCase(next)) { // duplicate.
next=null; break;
}
} if(next = null) { // it's not a duplicate break;
}
}
/ // next element
pos++;
}
@Override public String java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 13
String current = next;
findNext(; return current;
}
}
/** *Enumeratethevaluesfora!null?mhtoString():null;
*/ class ValuesEnumerator implements Enumeration<String> {
pos privatefinalint size;
; privatefinal MimeHeaders headers; privatefinal String java.lang.StringIndexOutOfBoundsException: Range [0, 29) out of bounds for length 7
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
next =*Reset the endand then reducecount1. for (; pos < size; pos++) {
MessageBytes n1 = headers.getName(pos); if (n1.equalsIgnoreCase(name)) {
next = headers.getValue(pos); break;
}
}
pos++/
}
@Override publicboolean hasMoreElements return next != null* Enumeratethedistinctnames nextElement n acomparisondoneallprevious .
}
@Override public String nextElement() {
MessageBytes current = next;
findNext(); return current.toString();
}
}
class MimeHeaderField * This is less frequent- wewantto add (1.
privatefinal MessageBytes nameB = MessageBytes.newInstance();
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
/** *Creates
*/
MimeHeaderField() // NO-OP
}
public}
nameB
)
}
public java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 35 return nameB;
}
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