Example usage for java.lang.reflect Proxy isProxyClass

Introduction

In this page you can find the example usage for java.lang.reflect Proxy isProxyClass.

Prototype

public static boolean isProxyClass(Class<?> cl)

Source Link

Document

Returns true if the given class is a proxy class.

Usage

From source file:jp.go.nict.langrid.servicecontainer.handler.jsonrpc.servlet.JsonRpcServlet.java

private static String prettyName(Class<?> clazz) {
    StringBuilder postfix = new StringBuilder();
    if (Proxy.isProxyClass(clazz)) {
        return "<em>Proxy Implementation (detailed information unavailable)</em>";
    }/*from  w ww  .  j  av a2 s .  c  om*/
    if (clazz.isArray()) {
        clazz = clazz.getComponentType();
        appendGenericsInfo(clazz, postfix);
        postfix.append("[]");
    } else {
        appendGenericsInfo(clazz, postfix);
    }
    String n = clazz.getName();
    String sn = clazz.getSimpleName();
    return "<span class=\"info\">" + sn + postfix + "<span>" + n + postfix + "</span></span>";
}

From source file:org.apache.olingo.ext.proxy.commons.AbstractStructuredInvocationHandler.java

protected AbstractStructuredInvocationHandler getStructuredInvocationHandler(final Object value) {
    if (value != null && Proxy.isProxyClass(value.getClass())) {
        InvocationHandler invocationHandler = Proxy.getInvocationHandler(value);
        if (invocationHandler instanceof AbstractStructuredInvocationHandler) {
            return (AbstractStructuredInvocationHandler) invocationHandler;
        }/*from ww  w  .  j av  a 2 s  . c o  m*/
    }

    return null;
}

From source file:org.apache.jena.permissions.impl.SecuredItemImpl.java

@Override
public boolean equals(final Object o) {
    if (Proxy.isProxyClass(o.getClass())) {
        return o.equals(itemHolder.getSecuredItem());
    } else {//from w ww . j ava 2s  .  c o  m
        if (o instanceof SecuredItemImpl) {
            return itemHolder.getBaseItem().equals(((SecuredItemImpl) o).getBaseItem());
        }
        return false;
    }
}

From source file:org.geoserver.catalog.ResourcePool.java

/**
 * Returns true if this object is saved in the catalog and not a modified proxy. We don't want to
 * cache the result of computations made against a dirty object, nor the ones made against an 
 * object that still haven't been saved/*from  w w  w . ja v  a 2s .c  om*/
 * @param info
 * @return
 */
boolean isCacheable(CatalogInfo info) {
    // saved?
    if (info.getId() == null) {
        return false;
    }

    // dirty?
    if (Proxy.isProxyClass(info.getClass())) {
        Object invocationHandler = Proxy.getInvocationHandler(info);
        if (invocationHandler instanceof ModificationProxy
                && ((ModificationProxy) invocationHandler).isDirty()) {
            return false;
        }
    }

    return true;
}

From source file:org.geoserver.catalog.ResourcePool.java

AttributeDescriptor handleDescriptor(AttributeDescriptor ad, FeatureTypeInfo info) {

    // force the user specified CRS if the data has no CRS, or reproject it 
    // if necessary
    if (ad instanceof GeometryDescriptor) {
        GeometryDescriptor old = (GeometryDescriptor) ad;
        try {//from  w w  w  .  j  av a 2  s.com
            //if old has no crs, change the projection handlign policy
            // to be the declared
            boolean rebuild = false;

            if (old.getCoordinateReferenceSystem() == null) {
                //(JD) TODO: this is kind of wierd... we should at least
                // log something here, and this is not thread safe!!
                if (info.getProjectionPolicy() != ProjectionPolicy.FORCE_DECLARED) {
                    // modify the actual type info if possible, not the modification
                    // proxy around it
                    if (Proxy.isProxyClass(info.getClass())) {
                        FeatureTypeInfo inner = ModificationProxy.unwrap(info);
                        inner.setProjectionPolicy(ProjectionPolicy.FORCE_DECLARED);
                    } else {
                        info.setProjectionPolicy(ProjectionPolicy.FORCE_DECLARED);
                    }
                }
                rebuild = true;
            } else {
                ProjectionPolicy projPolicy = info.getProjectionPolicy();
                if (projPolicy == ProjectionPolicy.REPROJECT_TO_DECLARED
                        || projPolicy == ProjectionPolicy.FORCE_DECLARED) {
                    rebuild = true;
                }
            }

            if (rebuild) {
                //rebuild with proper crs
                AttributeTypeBuilder b = new AttributeTypeBuilder();
                b.init(old);
                b.setCRS(getCRS(info.getSRS()));
                ad = b.buildDescriptor(old.getLocalName());
            }
        } catch (Exception e) {
            //log exception
        }
    }

    return ad;
}

From source file:org.geoserver.catalog.hibernate.HibCatalogImpl.java

@SuppressWarnings("unchecked")
protected void saved(CatalogInfo object) {
    // this object is a proxy
    if (!Proxy.isProxyClass(object.getClass())) {
        LOGGER.severe("WORKAROUND: CatalogInfo object is a " + object.getClass().getSimpleName()
                + " -- Faking delta values in fireModified()");

        // fire out what changed
        List propertyNames = new ArrayList();
        List newValues = new ArrayList();
        List oldValues = new ArrayList();

        // TODO: protect this original object, perhaps with another proxy
        fireModified(object, propertyNames, oldValues, newValues);
        firePostModified(object);//from w w  w .  ja  v a  2s.  c  o m
        return;
    }

    ModificationProxy h = (ModificationProxy) Proxy.getInvocationHandler(object);

    // get the real object
    CatalogInfo real = (CatalogInfo) h.getProxyObject();

    // fire out what changed
    List propertyNames = h.getPropertyNames();
    List newValues = h.getNewValues();
    List oldValues = h.getOldValues();

    // TODO: protect this original object, perhaps with another proxy
    fireModified(real, propertyNames, oldValues, newValues);

    // commit to the original object
    h.commit();

    // resolve to do a sync on the object
    // syncIdWithName(real);

    // fire the post modify event
    firePostModified(real);
}