Java Code Examples for org.apache.catalina.util.Introspection#isValidSetter()

The following examples show how to use org.apache.catalina.util.Introspection#isValidSetter() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: WebAnnotationSet.java    From Tomcat8-Source-Read with MIT License 6 votes vote down vote up 
protected static void loadMethodsAnnotation(Context context, Class<?> clazz) {
    // Initialize the annotations
    Method[] methods = Introspection.getDeclaredMethods(clazz);
    if (methods != null && methods.length > 0) {
        for (Method method : methods) {
            Resource annotation = method.getAnnotation(Resource.class);
            if (annotation != null) {
                if (!Introspection.isValidSetter(method)) {
                    throw new IllegalArgumentException(sm.getString(
                            "webAnnotationSet.invalidInjection"));
                }

                String defaultName = clazz.getName() + SEPARATOR +
                        Introspection.getPropertyName(method);

                Class<?> defaultType = (method.getParameterTypes()[0]);
                addResource(context, annotation, defaultName, defaultType);
            }
        }
    }
}
Example 2
Source File: WebAnnotationSet.java    From Tomcat7.0.67 with Apache License 2.0 6 votes vote down vote up 
protected static void loadMethodsAnnotation(Context context,
        Class<?> classClass) {
    // Initialize the annotations
    Method[] methods = Introspection.getDeclaredMethods(classClass);
    if (methods != null && methods.length > 0) {
        for (Method method : methods) {
            Resource annotation = method.getAnnotation(Resource.class);
            if (annotation != null) {
                if (!Introspection.isValidSetter(method)) {
                    throw new IllegalArgumentException(sm.getString(
                            "webAnnotationSet.invalidInjection"));
                }

                String defaultName = classClass.getName() + SEPARATOR +
                        Introspection.getPropertyName(method);

                Class<?> defaultType =
                        (method.getParameterTypes()[0]);
                addResource(context, annotation, defaultName, defaultType);
            }
        }
    }
}
Example 3
Source File: WebAnnotationSet.java    From tomcatsrc with Apache License 2.0 6 votes vote down vote up 
protected static void loadMethodsAnnotation(Context context,
        Class<?> classClass) {
    // Initialize the annotations
    Method[] methods = Introspection.getDeclaredMethods(classClass);
    if (methods != null && methods.length > 0) {
        for (Method method : methods) {
            Resource annotation = method.getAnnotation(Resource.class);
            if (annotation != null) {
                if (!Introspection.isValidSetter(method)) {
                    throw new IllegalArgumentException(sm.getString(
                            "webAnnotationSet.invalidInjection"));
                }

                String defaultName = classClass.getName() + SEPARATOR +
                        Introspection.getPropertyName(method);

                Class<?> defaultType =
                        (method.getParameterTypes()[0]);
                addResource(context, annotation, defaultName, defaultType);
            }
        }
    }
}
Example 4
Source File: NamingResourcesImpl.java    From Tomcat8-Source-Read with MIT License 5 votes vote down vote up 
private Class<?> getSetterType(Class<?> clazz, String name) {
    Method[] methods = Introspection.getDeclaredMethods(clazz);
    if (methods != null && methods.length > 0) {
        for (Method method : methods) {
            if (Introspection.isValidSetter(method) &&
                    Introspection.getPropertyName(method).equals(name)) {
                return method.getParameterTypes()[0];
            }
        }
    }
    return null;
}
Example 5
Source File: DefaultInstanceManager.java    From Tomcat8-Source-Read with MIT License 5 votes vote down vote up 
/**
 * Inject resources in specified method.
 *
 * @param context  jndi context to extract value from
 * @param instance object to inject into
 * @param method   field target for injection
 * @param name     jndi name value is bound under
 * @param clazz    class annotation is defined in
 * @throws IllegalAccessException       if method is inaccessible
 * @throws javax.naming.NamingException if value is not accessible in naming context
 * @throws java.lang.reflect.InvocationTargetException
 *                                      if setter call fails
 */
protected static void lookupMethodResource(Context context,
        Object instance, Method method, String name, Class<?> clazz)
        throws NamingException, IllegalAccessException, InvocationTargetException {

    if (!Introspection.isValidSetter(method)) {
        throw new IllegalArgumentException(
                sm.getString("defaultInstanceManager.invalidInjection"));
    }

    Object lookedupResource;
    boolean accessibility;

    String normalizedName = normalize(name);

    if ((normalizedName != null) && (normalizedName.length() > 0)) {
        lookedupResource = context.lookup(normalizedName);
    } else {
        lookedupResource = context.lookup(
                clazz.getName() + "/" + Introspection.getPropertyName(method));
    }

    synchronized (method) {
        accessibility = method.isAccessible();
        method.setAccessible(true);
        method.invoke(instance, lookedupResource);
        method.setAccessible(accessibility);
    }
}
Example 6
Source File: NamingResources.java    From Tomcat7.0.67 with Apache License 2.0 5 votes vote down vote up 
private Class<?> getSetterType(Class<?> clazz, String name) {
    Method[] methods = Introspection.getDeclaredMethods(clazz);
    if (methods != null && methods.length > 0) {
        for (Method method : methods) {
            if (Introspection.isValidSetter(method) &&
                    Introspection.getPropertyName(method).equals(name)) {
                return method.getParameterTypes()[0];
            }
        }
    }
    return null;
}
Example 7
Source File: DefaultInstanceManager.java    From Tomcat7.0.67 with Apache License 2.0 5 votes vote down vote up 
/**
 * Inject resources in specified method.
 *
 * @param context  jndi context to extract value from
 * @param instance object to inject into
 * @param method   field target for injection
 * @param name     jndi name value is bound under
 * @param clazz    class annotation is defined in
 * @throws IllegalAccessException       if method is inaccessible
 * @throws javax.naming.NamingException if value is not accessible in naming context
 * @throws java.lang.reflect.InvocationTargetException
 *                                      if setter call fails
 */
protected static void lookupMethodResource(Context context,
        Object instance, Method method, String name, Class<?> clazz)
        throws NamingException, IllegalAccessException, InvocationTargetException {

    if (!Introspection.isValidSetter(method)) {
        throw new IllegalArgumentException(
                sm.getString("defaultInstanceManager.invalidInjection"));
    }

    Object lookedupResource;
    boolean accessibility;

    String normalizedName = normalize(name);

    if ((normalizedName != null) && (normalizedName.length() > 0)) {
        lookedupResource = context.lookup(normalizedName);
    } else {
        lookedupResource = context.lookup(
                clazz.getName() + "/" + Introspection.getPropertyName(method));
    }

    synchronized (method) {
        accessibility = method.isAccessible();
        method.setAccessible(true);
        method.invoke(instance, lookedupResource);
        method.setAccessible(accessibility);
    }
}
Example 8
Source File: NamingResources.java    From tomcatsrc with Apache License 2.0 5 votes vote down vote up 
private Class<?> getSetterType(Class<?> clazz, String name) {
    Method[] methods = Introspection.getDeclaredMethods(clazz);
    if (methods != null && methods.length > 0) {
        for (Method method : methods) {
            if (Introspection.isValidSetter(method) &&
                    Introspection.getPropertyName(method).equals(name)) {
                return method.getParameterTypes()[0];
            }
        }
    }
    return null;
}
Example 9
Source File: DefaultInstanceManager.java    From tomcatsrc with Apache License 2.0 5 votes vote down vote up 
/**
 * Inject resources in specified method.
 *
 * @param context  jndi context to extract value from
 * @param instance object to inject into
 * @param method   field target for injection
 * @param name     jndi name value is bound under
 * @param clazz    class annotation is defined in
 * @throws IllegalAccessException       if method is inaccessible
 * @throws javax.naming.NamingException if value is not accessible in naming context
 * @throws java.lang.reflect.InvocationTargetException
 *                                      if setter call fails
 */
protected static void lookupMethodResource(Context context,
        Object instance, Method method, String name, Class<?> clazz)
        throws NamingException, IllegalAccessException, InvocationTargetException {

    if (!Introspection.isValidSetter(method)) {
        throw new IllegalArgumentException(
                sm.getString("defaultInstanceManager.invalidInjection"));
    }

    Object lookedupResource;
    boolean accessibility;

    String normalizedName = normalize(name);

    if ((normalizedName != null) && (normalizedName.length() > 0)) {
        lookedupResource = context.lookup(normalizedName);
    } else {
        lookedupResource = context.lookup(
                clazz.getName() + "/" + Introspection.getPropertyName(method));
    }

    synchronized (method) {
        accessibility = method.isAccessible();
        method.setAccessible(true);
        method.invoke(instance, lookedupResource);
        method.setAccessible(accessibility);
    }
}