ResourceHandlers.java

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package org.glassfish.admingui.common.handlers;

import java.util.Map;
import java.util.List;

import com.sun.jsftemplating.annotation.Handler;
import com.sun.jsftemplating.annotation.HandlerInput;
import com.sun.jsftemplating.annotation.HandlerOutput;
import com.sun.jsftemplating.layout.descriptors.handler.HandlerContext;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.HashMap;
import org.glassfish.admingui.common.util.DeployUtil;
import org.glassfish.admingui.common.util.GuiUtil;
import org.glassfish.admingui.common.util.TargetUtil;


/**
 *
 * @author Anissa Lam
 */
public class ResourceHandlers {

    /*
     * This handler takes in a list of rows, there should be 'Enabled' attribute in each row.
     * Get the resource-ref of this resource and do a logical And with this Enabled attribute
     * to get the real status
     */
    @Handler(id = "gf.getResourceRealStatus",
        input = {
            @HandlerInput(name = "endpoint", type = String.class),
            @HandlerInput(name = "rows", type = java.util.List.class, required = true)},
        output = {
            @HandlerOutput(name = "result", type = List.class)})
    public static void getResourceRealStatus(HandlerContext handlerCtx) {
        List<Map> rows = (List) handlerCtx.getInputValue("rows");
        Map<String, String> targetsMap = new HashMap<String, String>();
        for (Map oneRow : rows) {
            try {
                String name = (String) oneRow.get("name");
                String encodedName = URLEncoder.encode(name, "UTF-8");
                List<String> targets = DeployUtil.getApplicationTarget(name, "resource-ref");
                if (targets == null || targets.size() == 0) {
                    continue; //The resource is only created on domain, no source-ref exists.
                }
                String enabledStr = DeployUtil.getTargetEnableInfo(encodedName, false, false);
                List<String> targetUrls = new ArrayList<String>();
                for (String target : targets) {
                    if (TargetUtil.isCluster(target)) {
                        targetsMap.put(GuiUtil.getSessionValue("REST_URL") + "/clusters/cluster/" + target, target);
                        targetUrls.add(GuiUtil.getSessionValue("REST_URL") + "/clusters/cluster/" + target);
                    } else {
                        targetsMap.put(GuiUtil.getSessionValue("REST_URL") + "/servers/server/" + target, target);
                        targetUrls.add(GuiUtil.getSessionValue("REST_URL") + "/servers/server/" + target);
                    }
                }
                oneRow.put("targetUrls", targetUrls);
                oneRow.put("targetsMap", targetsMap);
                oneRow.put("enabled", enabledStr);
            } catch (Exception ex) {
                GuiUtil.handleException(handlerCtx, ex);
            }
        }
        handlerCtx.setOutputValue("result", rows);
    }
}