Examples with ResourceResolver org.apache.sling.api.resource.ResourceResolver used on opensource projects

Example 91 with ResourceResolver

use of org.apache.sling.api.resource.ResourceResolver in project sling by apache.

the class EvalTagHandler method doEndTag.

/**
     * Called after the body has been processed.
     *
     * @return whether additional evaluations of the body are desired
     */
public int doEndTag() throws JspException {
    log.debug("EvalTagHandler doEndTag");
    final SlingBindings bindings = (SlingBindings) pageContext.getRequest().getAttribute(SlingBindings.class.getName());
    final SlingScriptHelper scriptHelper = bindings.getSling();
    final ServletResolver servletResolver = scriptHelper.getService(ServletResolver.class);
    final Servlet servlet;
    if (!this.ignoreResourceTypeHierarchy) {
        // detecte resource
        final Resource resource;
        if (this.resource != null) {
            resource = this.resource;
        } else if (this.resourceType != null) {
            resource = new SyntheticResource(bindings.getRequest().getResourceResolver(), bindings.getResource().getPath(), this.resourceType);
        } else {
            resource = bindings.getResource();
        }
        servlet = servletResolver.resolveServlet(resource, this.script);
    } else {
        final ResourceResolver rr = bindings.getRequest().getResourceResolver();
        final String scriptPath;
        if (!script.startsWith("/")) {
            // resolve relative script
            String parentPath = ResourceUtil.getParent(scriptHelper.getScript().getScriptResource().getPath());
            // check if parent resides on search path
            for (String sp : rr.getSearchPath()) {
                if (parentPath.startsWith(sp)) {
                    parentPath = parentPath.substring(sp.length());
                    break;
                }
            }
            scriptPath = parentPath + '/' + script;
        } else {
            scriptPath = this.script;
        }
        servlet = servletResolver.resolveServlet(rr, scriptPath);
    }
    if (servlet == null) {
        throw new JspException("Could not find script '" + script + "' referenced in jsp " + scriptHelper.getScript().getScriptResource().getPath());
    }
    try {
        if (flush && !(pageContext.getOut() instanceof BodyContent)) {
            // might throw an IOException of course
            pageContext.getOut().flush();
        }
        // wrap the response to get the correct output order
        SlingHttpServletResponse response = new JspSlingHttpServletResponseWrapper(pageContext);
        servlet.service(pageContext.getRequest(), response);
        return EVAL_PAGE;
    } catch (Exception e) {
        log.error("Error while executing script " + script, e);
        throw new JspException("Error while executing script " + script, e);
    }
}

Example 92 with ResourceResolver

use of org.apache.sling.api.resource.ResourceResolver in project sling by apache.

the class FindResourcesTag method getResourceResolver.

/**
	 * Method for retrieving the ResourceResolver from the page context.
	 * 
	 * @return the resource resolver
	 */
protected ResourceResolver getResourceResolver() {
    final SlingBindings bindings = (SlingBindings) pageContext.getRequest().getAttribute(SlingBindings.class.getName());
    final SlingScriptHelper scriptHelper = bindings.getSling();
    final ResourceResolver resolver = scriptHelper.getRequest().getResourceResolver();
    return resolver;
}

Example 93 with ResourceResolver

use of org.apache.sling.api.resource.ResourceResolver in project sling by apache.

the class FindResourcesTag method doEndTag.

/*
	 * (non-Javadoc)
	 * 
	 * @see javax.servlet.jsp.tagext.TagSupport#doEndTag()
	 */
@Override
public int doEndTag() {
    log.trace("doEndTag");
    log.debug("Finding resources using query: {} of language {}", query, language);
    ResourceResolver resolver = getResourceResolver();
    final Iterator<Resource> resources = resolver.findResources(query, language);
    log.debug("Saving resources to variable {}", var);
    pageContext.setAttribute(var, resources);
    return EVAL_PAGE;
}

Example 94 with ResourceResolver

use of org.apache.sling.api.resource.ResourceResolver in project sling by apache.

the class GetResourceTag method getResourceResolver.

/**
	 * Method for retrieving the ResourceResolver from the page context.
	 * 
	 * @return the resource resolver
	 */
protected ResourceResolver getResourceResolver() {
    final SlingBindings bindings = (SlingBindings) pageContext.getRequest().getAttribute(SlingBindings.class.getName());
    final SlingScriptHelper scriptHelper = bindings.getSling();
    final ResourceResolver resolver = scriptHelper.getRequest().getResourceResolver();
    return resolver;
}

Example 95 with ResourceResolver

use of org.apache.sling.api.resource.ResourceResolver in project sling by apache.

the class TestAdaptObjectTag method init.

/**
	 * Initializes the fields for this test.
	 */
@SuppressWarnings("serial")
@Before
public void init() {
    log.info("init");
    adaptToTag = new AdaptToTag() {

        protected ClassLoader getClassLoader() {
            return TestAdaptObjectTag.class.getClassLoader();
        }
    };
    pageContext = new MockPageContext();
    adaptToTag.setPageContext(pageContext);
    ResourceResolver resolver = new MockResourceResolver();
    resource = new MockResource(resolver, "/", "test");
    log.info("init Complete");
}