Examples with NamingConflictException com.jopdesign.common.misc.NamingConflictException used on opensource projects

Example 1 with NamingConflictException

use of com.jopdesign.common.misc.NamingConflictException in project jop by jop-devel.

the class AppInfo method createClass.

// ////////////////////////////////////////////////////////////////////////////
// Methods to create, load, get and remove ClassInfos
// ////////////////////////////////////////////////////////////////////////////
/**
 * Create a new classInfo. If a class with the same name exists, return the existing classInfo.
 *
 * <p>Note that this does not update the complete class hierarchy. You need to call {@link #reloadClassHierarchy()}
 * after you finished creating and loading classes. SuperClass will be set, but nothing more.</p>
 *
 * @param className the fully qualified name of the class.
 * @param superClass the references to the superclass, or null to use java.lang.Object (ignored if the new class is
 *   java.lang.Object).
 * @param isInterface true if this class should be an interface.
 * @return a new ClassInfo or the current ClassInfo by the same name if it exists.
 * @throws NamingConflictException if a class with the same name exists, but has a different definition.
 */
public ClassInfo createClass(String className, ClassRef superClass, boolean isInterface) throws NamingConflictException {
    String superClassName;
    if (superClass == null) {
        superClassName = "java.lang.Object".equals(className) ? null : "java.lang.Object";
    } else {
        superClassName = superClass.getClassName();
    }
    // check for existing class
    ClassInfo cls = classes.get(className);
    if (cls != null) {
        if (isInterface != cls.isInterface() || !cls.getSuperClassName().equals(superClassName)) {
            throw new NamingConflictException("Class '" + className + "' already exists but has a different definition.");
        }
        return cls;
    }
    // create
    cls = createClassInfo(className, superClassName, isInterface);
    // do a "partial" class hierarchy update (i.e. set superClass, but not subclasses of the new class)
    cls.updateClassHierarchy();
    // register class
    classes.put(className, cls);
    for (AppEventHandler mgr : eventHandlers) {
        mgr.onCreateClass(cls, false);
    }
    return cls;
}

Example 2 with NamingConflictException

use of com.jopdesign.common.misc.NamingConflictException in project jop by jop-devel.

the class ExampleTool method doSomething.

public void doSomething(Config config) {
    AppInfo appInfo = AppInfo.getSingleton();
    // access and modify some classes
    System.out.println("field of main class: " + manager.getMyField(appInfo.getMainMethod().getClassInfo()));
    for (ClassInfo root : appInfo.getRootClasses()) {
        System.out.println("field of root: " + manager.getMyField(root));
    }
    // create a new class and new methods
    try {
        ClassInfo newCls = appInfo.createClass("MyTest", appInfo.getClassRef("java.lang.Object"), false);
    } catch (NamingConflictException e) {
        e.printStackTrace();
    }
}