Example usage for org.apache.commons.jelly Script run

List of usage examples for org.apache.commons.jelly Script run

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Introduction

In this page you can find the example usage for org.apache.commons.jelly Script run.

Prototype

public void run(JellyContext context, XMLOutput output) throws JellyTagException;

Source Link

Document

Evaluates the body of a tag

Usage

From source file:com.cyclopsgroup.waterview.web.taglib.SelectTag.java

/**
 * Overwrite or implement method processTag()
 *
 * @see com.cyclopsgroup.waterview.utils.TagSupportBase#processTag(org.apache.commons.jelly.XMLOutput)
 *//*from   w w  w  . ja  v a2s  .com*/
protected void processTag(XMLOutput output) throws Exception {
    FieldTag fieldTag = (FieldTag) requireParent(FieldTag.class);
    options = ListOrderedMap.decorate(new HashMap());
    invokeBody(output);
    if (getItems() != null) {
        Iterator i = Collections.EMPTY_LIST.iterator();
        if (TypeUtils.isIteratable(getItems())) {
            i = TypeUtils.iterate(getItems());
        } else if (getItems() instanceof Map) {
            i = ((Map) getItems()).entrySet().iterator();
        }
        while (i.hasNext()) {
            Object item = i.next();
            SelectOption option = null;
            if (item instanceof SelectOption) {
                option = (SelectOption) item;
            } else if (item instanceof Map.Entry) {
                Map.Entry e = (Map.Entry) item;
                String name = TypeUtils.toString(e.getKey());
                option = new DefaultSelectOption(name, TypeUtils.toString(e.getValue()));
            } else {
                String name = TypeUtils.toString(item);
                option = new DefaultSelectOption(name, name);
            }
            addOption(option);
        }
    }
    JellyEngine je = (JellyEngine) getServiceManager().lookup(JellyEngine.ROLE);
    final Script script = je.getScript("/waterview/FormSelectInput.jelly");
    Script s = new Script() {

        public Script compile() throws JellyException {
            return this;
        }

        public void run(JellyContext context, XMLOutput output) throws JellyTagException {
            context.setVariable("selectTag", SelectTag.this);
            script.run(context, output);
        }
    };
    fieldTag.setBodyScript(s);
}

From source file:com.cyclopsgroup.waterview.web.taglib.JellyTableControlTag.java

/**
 * Overwrite or implement method processTag()
 *
 * @see com.cyclopsgroup.waterview.utils.TagSupportBase#processTag(org.apache.commons.jelly.XMLOutput)
 *///w  w  w.j a v a  2s  .  c  o  m
protected void processTag(XMLOutput output) throws Exception {
    requireAttribute("script");

    invokeBody(XMLOutput.createDummyXMLOutput());
    JellyEngine je = (JellyEngine) getServiceManager().lookup(JellyEngine.ROLE);
    Script s = je.getScript(getScript());

    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", getData());
    s.run(jc, output);
}

From source file:com.cyclopsgroup.waterview.web.taglib.BaseJellyFormControlTag.java

/**
 * Override method runScript in class BaseJellyFormControlTag
 *
 * @see com.cyclopsgroup.waterview.jelly.taglib.BaseJellyControlTag#runScript(org.apache.commons.jelly.Script, org.apache.commons.jelly.XMLOutput)
 *//*  w  w w.  j a v  a 2  s . co m*/
protected void runScript(Script script, XMLOutput output) throws Exception {
    FormTag.setHideControls(true, getContext());
    String formContent = getBodyText();
    FormTag.setHideControls(false, getContext());
    if (formTag == null) {
        throw new JellyTagException("Form tag must be defined");
    }
    JellyContext jc = new JellyContext(getContext());
    jc.setVariable("formControl", this);
    jc.setVariable("formTag", formTag);
    jc.setVariable("form", formTag.getForm());
    jc.setVariable("formContent", formContent);
    script.run(jc, output);
}

From source file:com.cyclopsgroup.waterview.web.taglib.BaseJellyTableControlTag.java

/**
 * Override method runScript in class BaseJellyTableControlTag
 *
 * @see com.cyclopsgroup.waterview.jelly.taglib.BaseJellyControlTag#runScript(org.apache.commons.jelly.Script, org.apache.commons.jelly.XMLOutput)
 *//*from w  w w.  j  a va2  s.  com*/
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);
}

From source file:com.cyclopsgroup.waterview.jelly.JellyEngine.java

/**
 * Get script with give path and package name
 *
 * @param scriptPath Script path/*w  ww .jav a2  s .c  o m*/
 * @param packageName Look for it in this package
 * @param defaultScript Return as default value
 * @return Script object
 * @throws JellyException Throw it out
 */
public Script getScript(String packageName, String scriptPath, Script defaultScript) throws JellyException {
    String fullPath = scriptPath;
    String pkg = moduleManager.getPackageName(packageName);
    if (StringUtils.isNotEmpty(pkg)) {
        fullPath = pkg.replace('.', '/') + scriptPath;
    }
    Script script = null;
    synchronized (this) {
        if (getCacheManager().contains(this, fullPath)) {
            script = (Script) getCacheManager().get(this, fullPath);
        } else {
            final URL resource = getClass().getClassLoader().getResource(fullPath);

            if (resource == null) {
                script = DUMMY_SCRIPT;
            } else {
                JellyContext jc = new JellyContext(getGlobalContext());
                final Script s = jc.compileScript(resource);
                script = new Script() {

                    public Script compile() throws JellyException {
                        return this;
                    }

                    public void run(JellyContext context, XMLOutput output) throws JellyTagException {
                        TagSupport.addScriptResource(resource, context);
                        try {
                            s.run(context, output);
                        } catch (JellyTagException e) {
                            throw e;
                        } finally {
                            TagSupport.removeScriptResource(resource, context);
                        }
                    }
                };
            }
            getCacheManager().put(this, fullPath, script);
        }
    }
    return script == DUMMY_SCRIPT ? defaultScript : script;
}

From source file:com.cyclopsgroup.waterview.jelly.taglib.JellyScriptTag.java

/**
 * Overwrite or implement method processTag()
 *
 * @see com.cyclopsgroup.waterview.utils.TagSupportBase#processTag(org.apache.commons.jelly.XMLOutput)
 */// w w w.  jav a  2 s  .c o  m
protected void processTag(XMLOutput output) throws Exception {
    requireAttribute("type");
    requireAttribute("path");
    Script script = null;
    if (StringUtils.equals(getType(), "system")) {
        JellyEngine je = (JellyEngine) getServiceManager().lookup(JellyEngine.ROLE);
        script = je.getScript(getPath());
    } else if (StringUtils.equals(getType(), "classpath")) {
        URL resource = getClass().getClassLoader().getResource(getPath());
        if (resource != null) {
            script = context.compileScript(resource);
        }
    } else if (StringUtils.equals(getType(), "file")) {
        File file = new File(getPath());
        if (file.exists()) {
            script = context.compileScript(file.toURL());
        }
    } else {
        throw new JellyTagException("Type must be system|classpath|file, default value is system");
    }
    if (script == null) {
        throw new FileNotFoundException("Resource " + getPath() + " is not found in " + getType());
    }
    JellyContext jc = new JellyContext(getContext());
    if (script != null) {
        script.run(jc, output);
        output.flush();
    }
}

From source file:org.kohsuke.stapler.jelly.groovy.JellyBuilder.java

private void _include(Object it, Klass clazz, String view) throws IOException, JellyException {
    JellyClassTearOff t = request.getWebApp().getMetaClass(clazz).getTearOff(JellyClassTearOff.class);
    Script s = t.findScript(view);
    if (s == null)
        throw new IllegalArgumentException("No such view: " + view + " for " + clazz);

    JellyContext context = new JellyContext(getContext());
    if (it != null)
        context.setVariable("it", it);
    context.setVariable("from", it);

    ClassLoader old = Thread.currentThread().getContextClassLoader();
    if (clazz.clazz instanceof Class)
        Thread.currentThread().setContextClassLoader(((Class) clazz.clazz).getClassLoader());
    try {/*from  w ww . j av a2  s  .  c  o m*/
        s.run(context, output);
    } finally {
        Thread.currentThread().setContextClassLoader(old);
    }
}