Example usage for org.springframework.util MethodInvoker setStaticMethod

Introduction

In this page you can find the example usage for org.springframework.util MethodInvoker setStaticMethod.

Prototype

public void setStaticMethod(String staticMethod) 

Source Link

Document

Set a fully qualified static method name to invoke, e.g.

Usage

From source file:org.dkpro.lab.Util.java

public static void createSymbolicLink(File aSource, File aTarget) throws IOException {
    if (aTarget.exists()) {
        throw new FileExistsException(aTarget);
    }/*from   w w  w  .j  a  v  a2s .co  m*/

    File parentDir = aTarget.getAbsoluteFile().getParentFile();
    if (parentDir != null && !parentDir.exists()) {
        FileUtils.forceMkdir(parentDir);
    }

    // Try Java 7 methods
    try {
        Object fromPath = MethodUtils.invokeExactMethod(aSource, "toPath", new Object[0]);
        Object toPath = MethodUtils.invokeExactMethod(aTarget, "toPath", new Object[0]);
        Object options = Array.newInstance(Class.forName("java.nio.file.attribute.FileAttribute"), 0);
        MethodInvoker inv = new MethodInvoker();
        inv.setStaticMethod("java.nio.file.Files.createSymbolicLink");
        inv.setArguments(new Object[] { toPath, fromPath, options });
        inv.prepare();
        inv.invoke();
        return;
    } catch (ClassNotFoundException e) {
        // Ignore
    } catch (NoSuchMethodException e) {
        // Ignore
    } catch (IllegalAccessException e) {
        // Ignore
    } catch (InvocationTargetException e) {
        if ("java.nio.file.FileAlreadyExistsException".equals(e.getTargetException().getClass().getName())) {
            throw new FileExistsException(aTarget);
        }
    }

    // If the Java 7 stuff is not available, fall back to Runtime.exec
    String[] cmdline = { "ln", "-s", aSource.getAbsolutePath(), aTarget.getAbsolutePath() };
    Execute exe = new Execute();
    exe.setVMLauncher(false);
    exe.setCommandline(cmdline);
    exe.execute();
    if (exe.isFailure()) {
        throw new IOException("Unable to create symlink from [" + aSource + "] to [" + aTarget + "]");
    }
}

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From source file:architecture.ee.web.view.freemarker.ExtendedTemplateLoader.java

@Override
public Object findTemplateSource(String name) throws IOException {

    log.debug("searching... " + name + ", customized : " + isCustomizedEnabled());

    if (isCustomizedEnabled()) {
        try {/*ww w .  j  a  va 2s  .  c o m*/
            MethodInvoker invoker = new MethodInvoker();
            invoker.setStaticMethod("architecture.ee.web.struts2.util.ActionUtils.getAction");
            invoker.prepare();
            Object action = invoker.invoke();
            if (action instanceof WebSiteAware) {
                WebSite site = ((WebSiteAware) action).getWebSite();
                String nameToUse = SEP_IS_SLASH ? name : name.replace('/', File.separatorChar);
                if (nameToUse.charAt(0) == File.separatorChar) {
                    nameToUse = File.separatorChar + "sites" + File.separatorChar + site.getName().toLowerCase()
                            + nameToUse;
                } else {
                    nameToUse = File.separatorChar + "sites" + File.separatorChar + site.getName().toLowerCase()
                            + File.separatorChar + nameToUse;
                }
                log.debug((new StringBuilder()).append("website:").append(site.getName().toLowerCase())
                        .append(", template: ").append(nameToUse).toString());
                File source = new File(baseDir, SEP_IS_SLASH ? name : name.replace('/', File.separatorChar));
                return super.findTemplateSource(nameToUse);
            }
        } catch (Exception e) {
            log.warn(e);
        }
    }
    return null;
    /*      if( usingDatabase() ){
             try {            
    MethodInvoker invoker = new MethodInvoker();      
    invoker.setStaticMethod("architecture.ee.web.struts2.util.ActionUtils.getAction");
    invoker.prepare();
    Object action = invoker.invoke();
            
    if( action instanceof TemplateAware ){
       Template template = ((TemplateAware)action).getTargetTemplate();
       if( log.isDebugEnabled() )
          log.debug( name + " < compare > template from action:" + template.getTitle() + ", type=" + template.getTemplateType() + ", locaion=" + template.getLocation());               
       if(  "ftl".equals(template.getTemplateType()) && name.contains(template.getLocation() ))
          return template;
    }
            
             } catch (Exception e) {
    log.warn(e);            
             }
             List<Template> contents = getCurrentCompanyTemplates();
             for( Template template : contents){
    if( log.isDebugEnabled() )
       log.debug( name + "< compare > template from database :" + template.getTitle() + ", type:" + template.getTemplateType() + ", match:" + template.getLocation() .contains(name) );
    if(  template.getLocation() .contains(name)){
       return template;
    }
             }         
          }   */
}

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