// Copyright (c) 2003-2014, Jodd Team (jodd.org). All Rights Reserved.
package jodd.madvoc.path;
import jodd.madvoc.ActionDef;
import jodd.madvoc.ActionNames;
import jodd.util.StringPool;
import jodd.util.StringUtil;
/**
* Common base for {@link jodd.madvoc.path.ActionNamingStrategy} implementations.
*/
public abstract class BaseNamingStrategy implements ActionNamingStrategy {
protected static final String PACKAGE_MACRO = "${:package}";
protected static final String CLASS_MACRO = "${:class}";
protected static final String METHOD_MACRO = "${:method}";
protected static final String EXTENSION_MACRO = "${:ext}";
protected static final String HTTPMETHOD_MACRO = "${:http-method}";
/**
* Replaces action path macros in the path.
* If one of the provided paths is <code>null</code>
* it will not be replaced - so to emphasize the problem.
*/
protected String replaceActionNameMacros(String path, ActionNames actionNames) {
String packageName = actionNames.getPackageName();
String className = actionNames.getClassName();
String methodName = actionNames.getMethodName();
String extension = actionNames.getExtension();
String httpMethod = actionNames.getHttpMethod();
if (packageName != null) {
path = StringUtil.replace(path, PACKAGE_MACRO, packageName);
}
if (className != null) {
path = StringUtil.replace(path, CLASS_MACRO, className);
}
if (methodName != null) {
path = StringUtil.replace(path, METHOD_MACRO, methodName);
}
if (extension != null) {
path = StringUtil.replace(path, EXTENSION_MACRO, extension);
}
if (httpMethod != null) {
path = StringUtil.replace(path, HTTPMETHOD_MACRO, httpMethod);
}
return path;
}
/**
* Single point of {@link jodd.madvoc.ActionDef} creation.
* Also performs the replacement of action path macros!
*/
protected ActionDef createActionDef(String path, String httpMethod, String resultBasePath, ActionNames actionNames) {
path = replaceActionNameMacros(path, actionNames);
if (httpMethod != null) {
httpMethod = replaceActionNameMacros(httpMethod, actionNames);
}
if (resultBasePath != null) {
resultBasePath = replaceActionNameMacros(resultBasePath, actionNames);
}
return new ActionDef(path, httpMethod, resultBasePath);
}
/**
* Returns <code>true</code> if path is absolute.
*/
protected boolean isAbsolutePath(String path) {
if (path == null) {
return false;
}
return path.startsWith(StringPool.SLASH);
}
}