Example usage for org.apache.commons.lang3.reflect FieldUtils getField

Introduction

In this page you can find the example usage for org.apache.commons.lang3.reflect FieldUtils getField.

Prototype

public static Field getField(final Class<?> cls, final String fieldName, final boolean forceAccess)

Source Link

Document

Gets an accessible Field by name, breaking scope if requested.

Usage

From source file:uk.q3c.krail.core.ui.ScopedUI.java

/**
 * A rather horrible way of setting the value of private field from parent class.  See http://krail.readthedocs.io/en/develop/devguide/devguide-push.html
 *
 * @param pushConfig/*from  www  . j a v a  2 s.  c o m*/
 */
private void overridePushConfiguration(KrailPushConfiguration pushConfig) {
    try {
        pushConfig.setUi(this);
        Field pushConfigField = FieldUtils.getField(this.getClass(), "pushConfiguration", true);
        pushConfigField.set(this, pushConfig);

    } catch (Exception e) {
        throw new ConfigurationException("Unable to set up push for the UI", e);
    }
}

From source file:uk.q3c.krail.core.ui.ScopedUI.java

/**
 *
 *///from  w  ww .  j  av a 2s. c o m
private void setConnectionUid() {
    PushConnection pushConnection = getPushConnection();
    if (pushConnection != null) {
        if (pushConnection instanceof SockJSPushConnection) {
            SockJSPushConnection sockConnection = (SockJSPushConnection) pushConnection;
            Field uiIdField = FieldUtils.getField(SockJSPushConnection.class, "uiId", true);
            try {
                uiIdField.set(sockConnection, this.getUIId());
            } catch (IllegalAccessException e) {
                throw new ConfigurationException("Unable to set up push connection with correct UI Id", e);
            }
        }
    }
}