WebModuleVisitor.java

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package org.glassfish.loadbalancer.admin.cli.transform;

import org.glassfish.loadbalancer.admin.cli.reader.api.BaseReader;
import org.glassfish.loadbalancer.admin.cli.reader.api.LbReaderException;
import org.glassfish.loadbalancer.admin.cli.reader.api.WebModuleReader;
import org.glassfish.loadbalancer.admin.cli.reader.api.IdempotentUrlPatternReader;

import org.glassfish.loadbalancer.admin.cli.beans.Cluster;
import org.glassfish.loadbalancer.admin.cli.beans.WebModule;
import org.netbeans.modules.schema2beans.AttrProp;

/**
 * Provides transform capabilites for web module
 *
 * @author Satish Viswanatham
 */
public class WebModuleVisitor implements Visitor {

    // ------ CTOR ------
    public WebModuleVisitor(WebModule w, Cluster c) {
        _w = w;
        _c = c;
    }

    /**
     * Visit reader class 
     */
    @Override
    public void visit(BaseReader br) throws Exception {
        // FIXME, make as assert here about no class cast exception
		if (br instanceof BaseReader) {
			WebModuleReader wRdr = (WebModuleReader) br;

			_w.setContextRoot(wRdr.getContextRoot());

			String url = wRdr.getErrorUrl();
			if ((url != null) && (!"".equals(url))) {
				// XXX start of bug fix for 6171814
				_c.createAttribute(Cluster.WEB_MODULE, "error-url", "ErrorUrl",
						AttrProp.CDATA, null, "");
				// XXX end of bug fix for 6171814
				_w.setErrorUrl(wRdr.getErrorUrl());
			}

			_w.setEnabled(Boolean.toString(wRdr.getLbEnabled()));

			_w.setDisableTimeoutInMinutes(wRdr.getDisableTimeoutInMinutes());

			IdempotentUrlPatternReader[] iRdrs = wRdr.getIdempotentUrlPattern();

			if ((iRdrs != null) && (iRdrs.length > 0)) {
				for (int i = 0; i < iRdrs.length; i++) {
					iRdrs[i].accept(new IdempotentUrlPatternVisitor(_w, i));
				}
			}
		}
    }
    //--- PRIVATE VARS ----
    WebModule _w = null;
    Cluster _c = null;
}