com.cyclopsgroup.waterview.web.taglib.BaseJellyTableControlTag.java Source code

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Here is the source code for com.cyclopsgroup.waterview.web.taglib.BaseJellyTableControlTag.java

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/*
 * Copyright (c) 1999-2004 Evavi, Inc. All Rights Reserved.
 *
 * This software is the proprietary information of Evavi, Inc.
 * Use is subject to license terms. License Agreement available at
 * <a href="http://www.evavi.com" target="_blank">www.evavi.com</a>
 */
package com.cyclopsgroup.waterview.web.taglib;

import org.apache.commons.jelly.JellyContext;
import org.apache.commons.jelly.JellyException;
import org.apache.commons.jelly.Script;
import org.apache.commons.jelly.XMLOutput;

import com.cyclopsgroup.waterview.LargeList;
import com.cyclopsgroup.waterview.jelly.taglib.BaseJellyControlTag;

/**
 * @author <a href="mailto:jiaqi.guo@gmail.com">Jiaqi Guo</a>
 * 
 * Jelly table control tag
 */
public abstract class BaseJellyTableControlTag extends BaseJellyControlTag implements TableControlTag {
    private TableTag tableTag;

    private LargeList data;

    /**
     * Overwrite or implement method in JellyTableControlTag
     *
     * @see com.cyclopsgroup.waterview.web.taglib.TableControlTag#setTableTag(com.cyclopsgroup.waterview.web.taglib.TableTag)
     */
    public void setTableTag(TableTag tableTag) {
        this.tableTag = tableTag;
    }

    /**
     * Overwrite or implement method setTabularData()
     *
     * @see com.cyclopsgroup.waterview.web.taglib.TableControlTag#setTabularData(com.cyclopsgroup.waterview.LargeList)
     */
    public void setTabularData(LargeList tabularData) {
        data = tabularData;
    }

    /**
     * Override method runScript in class BaseJellyTableControlTag
     *
     * @see com.cyclopsgroup.waterview.jelly.taglib.BaseJellyControlTag#runScript(org.apache.commons.jelly.Script, org.apache.commons.jelly.XMLOutput)
     */
    protected void runScript(Script script, XMLOutput output) throws Exception {
        invokeBody(XMLOutput.createDummyXMLOutput());
        if (tableTag == null) {
            throw new JellyException("One table must be defined");
        }

        if (data == null) {
            throw new JellyException("Tabular data must be included");
        }

        JellyContext jc = new JellyContext(getContext());
        jc.setVariable("tableTag", tableTag);
        jc.setVariable("table", tableTag.getTable());
        jc.setVariable("tabularData", data);
        jc.setVariable("tableControl", this);
        script.run(jc, output);
    }
}