下面列出了java.lang.String#indexOf ( ) 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。
/**
* Returns the message text corresponding to the passed msgkey
* string. The message text is assumed to require the insertion
* of a single argument, supplied by the "parm" parameter.
* If the message text does not contain the meta characters "%1"
* that indicate where to place the argument, the passed argument
* is appended at the end of the message text.
* <p>
* If the msgkey cannot be found, its value is used as the
* message text.
*/
public static final String msg (String msgkey, String parm) {
if (loadNeeded)
loadDefaultProperties ();
String msgtext = m.getProperty (msgkey, msgkey);
int i = msgtext.indexOf ("%1");
if (i >= 0) {
String ending = "";
if ((i+2) < msgtext.length ())
ending = msgtext.substring (i+2);
return msgtext.substring (0, i) + parm + ending;
} else
msgtext += " " + parm;
return msgtext;
}
/**
* Returns the message text corresponding to the passed msgkey
* string. The message text is assumed to require the insertion
* of a single argument, supplied by the "parm" parameter.
* If the message text does not contain the meta characters "%1"
* that indicate where to place the argument, the passed argument
* is appended at the end of the message text.
* <p>
* If the msgkey cannot be found, its value is used as the
* message text.
*/
public static final String msg (String msgkey, String parm) {
if (loadNeeded)
loadDefaultProperties ();
String msgtext = m.getProperty (msgkey, msgkey);
int i = msgtext.indexOf ("%1");
if (i >= 0) {
String ending = "";
if ((i+2) < msgtext.length ())
ending = msgtext.substring (i+2);
return msgtext.substring (0, i) + parm + ending;
} else
msgtext += " " + parm;
return msgtext;
}
/**
* Returns the message text corresponding to the passed msgkey
* string. The message text is assumed to require the insertion
* of two arguments, supplied by the "parm1" and "parm2" parameters.
* If the message text does not contain the meta characters "%1" and
* "%2" that indicate where to place the arguments, the passed arguments
* are appended at the end of the message text.
* <p>
* If the msgkey cannot be found, its value is used as the
* message text.
*/
public static final String msg (String msgkey, String parm1, String parm2) {
if (loadNeeded)
loadDefaultProperties ();
String result = m.getProperty (msgkey, msgkey);
String ending = "";
int i = result.indexOf ("%1");
if (i >= 0) {
if ((i+2) < result.length ())
ending = result.substring (i+2);
result = result.substring (0, i) + parm1 + ending;
} else
result += " " + parm1;
i = result.indexOf ("%2");
if (i >= 0) {
ending = "";
if ((i+2) < result.length ())
ending = result.substring (i+2);
result = result.substring (0, i) + parm2 + ending;
} else
result += " " + parm2;
return result;
}
/**
* Returns the message text corresponding to the passed msgkey
* string. The message text is assumed to require the insertion
* of a single argument, supplied by the "parm" parameter.
* If the message text does not contain the meta characters "%1"
* that indicate where to place the argument, the passed argument
* is appended at the end of the message text.
* <p>
* If the msgkey cannot be found, its value is used as the
* message text.
*/
public static final String msg (String msgkey, String parm) {
if (loadNeeded)
loadDefaultProperties ();
String msgtext = m.getProperty (msgkey, msgkey);
int i = msgtext.indexOf ("%1");
if (i >= 0) {
String ending = "";
if ((i+2) < msgtext.length ())
ending = msgtext.substring (i+2);
return msgtext.substring (0, i) + parm + ending;
} else
msgtext += " " + parm;
return msgtext;
}
private static String substituteString(String orig, int paramNum,
String subst){
String result = orig;
String paramSubst = "%"+ paramNum;
int len = paramSubst.length();
int index = result.indexOf (paramSubst);
String ending = "";
if (index >= 0) {
if ((index+len) < result.length ())
ending = result.substring (index+len);
result = result.substring (0, index) + subst + ending;
}
else result += " " + subst;
return result;
}
/**
* Returns the message text corresponding to the passed msgkey
* string. The message text is assumed to require the insertion
* of a single argument, supplied by the "parm" parameter.
* If the message text does not contain the meta characters "%1"
* that indicate where to place the argument, the passed argument
* is appended at the end of the message text.
* <p>
* If the msgkey cannot be found, its value is used as the
* message text.
*/
public static final String msg (String msgkey, String parm) {
if (loadNeeded)
loadDefaultProperties ();
String msgtext = m.getProperty (msgkey, msgkey);
int i = msgtext.indexOf ("%1");
if (i >= 0) {
String ending = "";
if ((i+2) < msgtext.length ())
ending = msgtext.substring (i+2);
return msgtext.substring (0, i) + parm + ending;
} else
msgtext += " " + parm;
return msgtext;
}
private static String substituteString(String orig, int paramNum,
String subst){
String result = orig;
String paramSubst = "%"+ paramNum;
int len = paramSubst.length();
int index = result.indexOf (paramSubst);
String ending = "";
if (index >= 0) {
if ((index+len) < result.length ())
ending = result.substring (index+len);
result = result.substring (0, index) + subst + ending;
}
else result += " " + subst;
return result;
}
private static String substituteString(String orig, int paramNum,
String subst){
String result = orig;
String paramSubst = "%"+ paramNum;
int len = paramSubst.length();
int index = result.indexOf (paramSubst);
String ending = "";
if (index >= 0) {
if ((index+len) < result.length ())
ending = result.substring (index+len);
result = result.substring (0, index) + subst + ending;
}
else result += " " + subst;
return result;
}
private static String substituteString(String orig, int paramNum,
String subst){
String result = orig;
String paramSubst = "%"+ paramNum;
int len = paramSubst.length();
int index = result.indexOf (paramSubst);
String ending = "";
if (index >= 0) {
if ((index+len) < result.length ())
ending = result.substring (index+len);
result = result.substring (0, index) + subst + ending;
}
else result += " " + subst;
return result;
}
/**
* Returns the message text corresponding to the passed msgkey
* string. The message text is assumed to require the insertion
* of a single argument, supplied by the "parm" parameter.
* If the message text does not contain the meta characters "%1"
* that indicate where to place the argument, the passed argument
* is appended at the end of the message text.
* <p>
* If the msgkey cannot be found, its value is used as the
* message text.
*/
public static final String msg (String msgkey, String parm) {
if (loadNeeded)
loadDefaultProperties ();
String msgtext = m.getProperty (msgkey, msgkey);
int i = msgtext.indexOf ("%1");
if (i >= 0) {
String ending = "";
if ((i+2) < msgtext.length ())
ending = msgtext.substring (i+2);
return msgtext.substring (0, i) + parm + ending;
} else
msgtext += " " + parm;
return msgtext;
}
/**
* Returns the message text corresponding to the passed msgkey
* string. The message text is assumed to require the insertion
* of two arguments, supplied by the "parm1" and "parm2" parameters.
* If the message text does not contain the meta characters "%1" and
* "%2" that indicate where to place the arguments, the passed arguments
* are appended at the end of the message text.
* <p>
* If the msgkey cannot be found, its value is used as the
* message text.
*/
public static final String msg (String msgkey, String parm1, String parm2) {
if (loadNeeded)
loadDefaultProperties ();
String result = m.getProperty (msgkey, msgkey);
String ending = "";
int i = result.indexOf ("%1");
if (i >= 0) {
if ((i+2) < result.length ())
ending = result.substring (i+2);
result = result.substring (0, i) + parm1 + ending;
} else
result += " " + parm1;
i = result.indexOf ("%2");
if (i >= 0) {
ending = "";
if ((i+2) < result.length ())
ending = result.substring (i+2);
result = result.substring (0, i) + parm2 + ending;
} else
result += " " + parm2;
return result;
}
/**
* Returns the message text corresponding to the passed msgkey
* string. The message text is assumed to require the insertion
* of a single argument, supplied by the "parm" parameter.
* If the message text does not contain the meta characters "%1"
* that indicate where to place the argument, the passed argument
* is appended at the end of the message text.
* <p>
* If the msgkey cannot be found, its value is used as the
* message text.
*/
public static final String msg (String msgkey, String parm) {
if (loadNeeded)
loadDefaultProperties ();
String msgtext = m.getProperty (msgkey, msgkey);
int i = msgtext.indexOf ("%1");
if (i >= 0) {
String ending = "";
if ((i+2) < msgtext.length ())
ending = msgtext.substring (i+2);
return msgtext.substring (0, i) + parm + ending;
} else
msgtext += " " + parm;
return msgtext;
}
/**
* Returns the message text corresponding to the passed msgkey
* string. The message text is assumed to require the insertion
* of two arguments, supplied by the "parm1" and "parm2" parameters.
* If the message text does not contain the meta characters "%1" and
* "%2" that indicate where to place the arguments, the passed arguments
* are appended at the end of the message text.
* <p>
* If the msgkey cannot be found, its value is used as the
* message text.
*/
public static final String msg (String msgkey, String parm1, String parm2) {
if (loadNeeded)
loadDefaultProperties ();
String result = m.getProperty (msgkey, msgkey);
String ending = "";
int i = result.indexOf ("%1");
if (i >= 0) {
if ((i+2) < result.length ())
ending = result.substring (i+2);
result = result.substring (0, i) + parm1 + ending;
} else
result += " " + parm1;
i = result.indexOf ("%2");
if (i >= 0) {
ending = "";
if ((i+2) < result.length ())
ending = result.substring (i+2);
result = result.substring (0, i) + parm2 + ending;
} else
result += " " + parm2;
return result;
}
/**
* This method was introduced to fix defect #26964. For Java 1.0.2
* on Win NT, the escape sequence \u0020 was not being handled
* correctly by the Java Properties class when it was the final
* character of a line. Instead the trailing blank was dropped
* and the next line was swallowed as a continuation. To work
* around the problem, we introduced our own metasymbol to represent
* a trailing blank. Hence:
*
* Performs substitution for any metasymbols in the message
* templates. So far only %B is needed. This was introduced
* to make it more convenient for .properties files to
* contain message templates with leading or trailing blanks
* (although %B may actually occur anywhere in a template).
* Subsequently, checking for '\n' has also been added. Now,
* wherever '\n' occurs in a message template, it is replaced
* with the value of System.getProperty ("line.separator").
*/
private static final void fixMessages (Properties p) {
Enumeration keys = p.keys ();
Enumeration elems = p.elements ();
while (keys.hasMoreElements ()) {
String key = (String) keys.nextElement ();
String elem = (String) elems.nextElement ();
int i = elem.indexOf (LTB);
boolean changed = false;
while (i != -1) {
if (i == 0)
elem = " " + elem.substring (2);
else
elem = elem.substring (0, i) + " " + elem.substring (i+2);
changed = true;
i = elem.indexOf (LTB);
}
int lsIncr = lineSeparator.length () - 1;
for (i=0; i<elem.length (); i++) {
if (elem.charAt (i) == NL) {
elem = elem.substring (0, i) +
lineSeparator + elem.substring (i+1);
i += lsIncr;
changed = true;
}
}
if (changed)
p.put (key, elem);
}
}
/**
* This method was introduced to fix defect #26964. For Java 1.0.2
* on Win NT, the escape sequence \u0020 was not being handled
* correctly by the Java Properties class when it was the final
* character of a line. Instead the trailing blank was dropped
* and the next line was swallowed as a continuation. To work
* around the problem, we introduced our own metasymbol to represent
* a trailing blank. Hence:
*
* Performs substitution for any metasymbols in the message
* templates. So far only %B is needed. This was introduced
* to make it more convenient for .properties files to
* contain message templates with leading or trailing blanks
* (although %B may actually occur anywhere in a template).
* Subsequently, checking for '\n' has also been added. Now,
* wherever '\n' occurs in a message template, it is replaced
* with the value of System.getProperty ("line.separator").
*/
private static final void fixMessages (Properties p) {
Enumeration keys = p.keys ();
Enumeration elems = p.elements ();
while (keys.hasMoreElements ()) {
String key = (String) keys.nextElement ();
String elem = (String) elems.nextElement ();
int i = elem.indexOf (LTB);
boolean changed = false;
while (i != -1) {
if (i == 0)
elem = " " + elem.substring (2);
else
elem = elem.substring (0, i) + " " + elem.substring (i+2);
changed = true;
i = elem.indexOf (LTB);
}
int lsIncr = lineSeparator.length () - 1;
for (i=0; i<elem.length (); i++) {
if (elem.charAt (i) == NL) {
elem = elem.substring (0, i) +
lineSeparator + elem.substring (i+1);
i += lsIncr;
changed = true;
}
}
if (changed)
p.put (key, elem);
}
}
/**
* This method was introduced to fix defect #26964. For Java 1.0.2
* on Win NT, the escape sequence \u0020 was not being handled
* correctly by the Java Properties class when it was the final
* character of a line. Instead the trailing blank was dropped
* and the next line was swallowed as a continuation. To work
* around the problem, we introduced our own metasymbol to represent
* a trailing blank. Hence:
*
* Performs substitution for any metasymbols in the message
* templates. So far only %B is needed. This was introduced
* to make it more convenient for .properties files to
* contain message templates with leading or trailing blanks
* (although %B may actually occur anywhere in a template).
* Subsequently, checking for '\n' has also been added. Now,
* wherever '\n' occurs in a message template, it is replaced
* with the value of System.getProperty ("line.separator").
*/
private static final void fixMessages (Properties p) {
Enumeration keys = p.keys ();
Enumeration elems = p.elements ();
while (keys.hasMoreElements ()) {
String key = (String) keys.nextElement ();
String elem = (String) elems.nextElement ();
int i = elem.indexOf (LTB);
boolean changed = false;
while (i != -1) {
if (i == 0)
elem = " " + elem.substring (2);
else
elem = elem.substring (0, i) + " " + elem.substring (i+2);
changed = true;
i = elem.indexOf (LTB);
}
int lsIncr = lineSeparator.length () - 1;
for (i=0; i<elem.length (); i++) {
if (elem.charAt (i) == NL) {
elem = elem.substring (0, i) +
lineSeparator + elem.substring (i+1);
i += lsIncr;
changed = true;
}
}
if (changed)
p.put (key, elem);
}
}
/**
* This method was introduced to fix defect #26964. For Java 1.0.2
* on Win NT, the escape sequence \u0020 was not being handled
* correctly by the Java Properties class when it was the final
* character of a line. Instead the trailing blank was dropped
* and the next line was swallowed as a continuation. To work
* around the problem, we introduced our own metasymbol to represent
* a trailing blank. Hence:
*
* Performs substitution for any metasymbols in the message
* templates. So far only %B is needed. This was introduced
* to make it more convenient for .properties files to
* contain message templates with leading or trailing blanks
* (although %B may actually occur anywhere in a template).
* Subsequently, checking for '\n' has also been added. Now,
* wherever '\n' occurs in a message template, it is replaced
* with the value of System.getProperty ("line.separator").
*/
private static final void fixMessages (Properties p) {
Enumeration keys = p.keys ();
Enumeration elems = p.elements ();
while (keys.hasMoreElements ()) {
String key = (String) keys.nextElement ();
String elem = (String) elems.nextElement ();
int i = elem.indexOf (LTB);
boolean changed = false;
while (i != -1) {
if (i == 0)
elem = " " + elem.substring (2);
else
elem = elem.substring (0, i) + " " + elem.substring (i+2);
changed = true;
i = elem.indexOf (LTB);
}
int lsIncr = lineSeparator.length () - 1;
for (i=0; i<elem.length (); i++) {
if (elem.charAt (i) == NL) {
elem = elem.substring (0, i) +
lineSeparator + elem.substring (i+1);
i += lsIncr;
changed = true;
}
}
if (changed)
p.put (key, elem);
}
}
/**
* This method was introduced to fix defect #26964. For Java 1.0.2
* on Win NT, the escape sequence \u0020 was not being handled
* correctly by the Java Properties class when it was the final
* character of a line. Instead the trailing blank was dropped
* and the next line was swallowed as a continuation. To work
* around the problem, we introduced our own metasymbol to represent
* a trailing blank. Hence:
*
* Performs substitution for any metasymbols in the message
* templates. So far only %B is needed. This was introduced
* to make it more convenient for .properties files to
* contain message templates with leading or trailing blanks
* (although %B may actually occur anywhere in a template).
* Subsequently, checking for '\n' has also been added. Now,
* wherever '\n' occurs in a message template, it is replaced
* with the value of System.getProperty ("line.separator").
*/
private static final void fixMessages (Properties p) {
Enumeration keys = p.keys ();
Enumeration elems = p.elements ();
while (keys.hasMoreElements ()) {
String key = (String) keys.nextElement ();
String elem = (String) elems.nextElement ();
int i = elem.indexOf (LTB);
boolean changed = false;
while (i != -1) {
if (i == 0)
elem = " " + elem.substring (2);
else
elem = elem.substring (0, i) + " " + elem.substring (i+2);
changed = true;
i = elem.indexOf (LTB);
}
int lsIncr = lineSeparator.length () - 1;
for (i=0; i<elem.length (); i++) {
if (elem.charAt (i) == NL) {
elem = elem.substring (0, i) +
lineSeparator + elem.substring (i+1);
i += lsIncr;
changed = true;
}
}
if (changed)
p.put (key, elem);
}
}
/**
* This method was introduced to fix defect #26964. For Java 1.0.2
* on Win NT, the escape sequence \u0020 was not being handled
* correctly by the Java Properties class when it was the final
* character of a line. Instead the trailing blank was dropped
* and the next line was swallowed as a continuation. To work
* around the problem, we introduced our own metasymbol to represent
* a trailing blank. Hence:
*
* Performs substitution for any metasymbols in the message
* templates. So far only %B is needed. This was introduced
* to make it more convenient for .properties files to
* contain message templates with leading or trailing blanks
* (although %B may actually occur anywhere in a template).
* Subsequently, checking for '\n' has also been added. Now,
* wherever '\n' occurs in a message template, it is replaced
* with the value of System.getProperty ("line.separator").
*/
private static final void fixMessages (Properties p) {
Enumeration keys = p.keys ();
Enumeration elems = p.elements ();
while (keys.hasMoreElements ()) {
String key = (String) keys.nextElement ();
String elem = (String) elems.nextElement ();
int i = elem.indexOf (LTB);
boolean changed = false;
while (i != -1) {
if (i == 0)
elem = " " + elem.substring (2);
else
elem = elem.substring (0, i) + " " + elem.substring (i+2);
changed = true;
i = elem.indexOf (LTB);
}
int lsIncr = lineSeparator.length () - 1;
for (i=0; i<elem.length (); i++) {
if (elem.charAt (i) == NL) {
elem = elem.substring (0, i) +
lineSeparator + elem.substring (i+1);
i += lsIncr;
changed = true;
}
}
if (changed)
p.put (key, elem);
}
}
@Override
protected HashMap<String, Object> getTemplateContext(Template template, HttpServletRequest req, HttpMethod method, String action, User user) throws ActionException {
String editAction=req.getParameter("editaction");
if(editAction==null || editAction.length()==0) editAction="userlist";
HashMap<String,Object> params=super.getTemplateContext(template, req, method, action, user);
String userName=req.getParameter("user");
if(userName!=null) userName=userName.trim();
if(userName!=null && userName.length()==0) userName=null;
User userObject=null;
String view="userlist";
String error=null;
try{
if(editAction.equals("userlist")){
// no side effects, do nothing
}
else if(editAction.equals("viewuser")){
view="user";
// just check that the user is valid
if(userName!=null) userObject=userStore.getUser(userName);
}
else if(editAction.equals("edituser") || editAction.equals("edituserlist")){
view="user";
if(editAction.equals("edituserlist")) view="userlist";
if(userName!=null) {
userObject=userStore.getUser(userName);
if(userObject!=null){
Enumeration<String> paramNames=req.getParameterNames();
while(paramNames.hasMoreElements()){
String key=paramNames.nextElement();
String[] values=req.getParameterValues(key);
for(String value : values){
value=value.trim();
if(key.equals("setoption")){
int ind=value.indexOf("=");
if(ind<0) userObject.setOption(value, "");
else {
String k=value.substring(0,ind);
String v=value.substring(ind+1);
userObject.setOption(k,v);
}
}
else if(key.equals("removeoption")){
userObject.removeOption(value);
}
else if(key.equals("addrole")){
userObject.addRole(value);
}
else if(key.equals("removerole")){
userObject.removeRole(value);
}
}
}
if(!userObject.saveUser()) error="NOEDIT";
}
}
}
else if(editAction.equals("deleteuser")){
if(userName!=null) {
if(!userStore.deleteUser(userName)) error="NODELETE";
}
}
else if(editAction.equals("newuser")){
view="user";
if(userName!=null) {
userObject=userStore.newUser(userName);
if(userObject==null) error="NONEW";
}
}
else return null;
if(view.equals("user") && userObject==null) {
if(error==null) error="INVALIDUSER";
view="userlist";
}
if(view.equals("userlist")){
params.put("allUsers",userStore.getAllUsers());
}
else {
params.put("user",userObject);
}
}catch(UserStoreException use){
if(error==null) error="USERSTORE";
}
params.put("editView",view);
params.put("error",error);
return params;
}