/**
* Set the parameters to be used for constructor injection
*
* @param paramsString a comma separated list of type/name pairs.
*/
public void setConstructor(String paramsString) {
this.paramsString = paramsString;
// Convert a paramString into a list of parameters
StringTokenizer st = new StringTokenizer(paramsString, ",");
while (st.hasMoreTokens()) {
String paramString = st.nextToken().trim();
String[] paramParts = paramString.split(" ");
if (paramParts.length != 2) {
log.error(
"Parameter list includes parameter '"
+ paramString
+ "' that can't be parsed into a [type] and [name]");
throw new IllegalArgumentException(
"Badly formatted constructor parameter list. See log console for details.");
}
String typeName = paramParts[0];
try {
Class<?> type = LocalUtil.classForName(typeName);
Pair<Class<?>, String> parameter = new Pair<Class<?>, String>(type, paramParts[1]);
parameters.add(parameter);
} catch (ClassNotFoundException ex) {
if (typeName.contains(".")) {
log.error("Parameter list includes unknown type '" + typeName + "'");
throw new IllegalArgumentException(
"Unknown type in constructor parameter list. See log console for details.");
} else {
try {
Class<?> type = LocalUtil.classForName("java.lang." + typeName);
Pair<Class<?>, String> parameter = new Pair<Class<?>, String>(type, paramParts[1]);
parameters.add(parameter);
} catch (ClassNotFoundException ex2) {
log.error(
"Parameter list includes unknown type '"
+ typeName
+ "' (also tried java.lang."
+ typeName
+ ")");
throw new IllegalArgumentException(
"Unknown type in constructor parameter list. See log console for details.");
}
}
}
}
}
/**
* What sort of class do we create?
*
* @param classname The name of the class
*/
public void setClass(String classname) {
try {
this.clazz = LocalUtil.classForName(classname);
} catch (ClassNotFoundException ex) {
throw new IllegalArgumentException("Class not found: " + classname, ex);
}
}
/**
* What sort of class do we create?
*
* @param classname The name of the class
*/
public void setClass(String classname) {
try {
clazz = LocalUtil.classForName(classname);
if (getJavascript() == null) {
setJavascript(clazz.getSimpleName());
}
} catch (ExceptionInInitializerError ex) {
throw new IllegalArgumentException("Error loading class: " + classname, ex);
} catch (ClassNotFoundException ex) {
throw new IllegalArgumentException("Class not found: " + classname, ex);
}
}
/* (non-Javadoc)
* @see org.directwebremoting.Converter#convertInbound(java.lang.Class, org.directwebremoting.InboundVariable, org.directwebremoting.InboundContext)
*/
public Object convertInbound(Class<?> paramType, InboundVariable data)
throws ConversionException {
if (data.isNull()) {
return null;
}
String uriString = LocalUtil.urlDecode(data.getValue());
try {
return new URI(uriString);
} catch (URISyntaxException ex) {
log.warn("Failed to create URL from string '" + uriString + "'. Returning null");
return null;
}
}
/**
* @param name The class name to use as an implementation of the converted bean
* @throws ClassNotFoundException If the given class can not be found
*/
public void setImplementation(String name) throws ClassNotFoundException {
setInstanceType(LocalUtil.classForName(name));
}
