| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.sling.scripting.console.internal; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.InputStream; |
| import java.io.UnsupportedEncodingException; |
| import java.util.Collections; |
| import java.util.Iterator; |
| |
| import org.apache.sling.api.resource.AbstractResource; |
| import org.apache.sling.api.resource.Resource; |
| import org.apache.sling.api.resource.ResourceMetadata; |
| import org.apache.sling.api.resource.ResourceResolver; |
| |
| class RuntimeScriptResource extends AbstractResource implements Resource { |
| |
| private ResourceMetadata metadata = new ResourceMetadata(); |
| private final String path; |
| private final byte[] scriptContent; |
| |
| public RuntimeScriptResource(String extension, String scriptText) { |
| this.scriptContent = getScriptContent(scriptText); |
| this.path = "script." + extension; |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| public <AdapterType> AdapterType adaptTo(Class<AdapterType> type) { |
| if(InputStream.class.isAssignableFrom(type)){ |
| return (AdapterType) new ByteArrayInputStream(scriptContent); |
| } |
| return super.adaptTo(type); |
| } |
| |
| /** |
| * Returns the absolute path of this resource in the resource tree. |
| */ |
| public String getPath() { |
| return path; |
| } |
| |
| /** |
| * Returns the name of this resource. The name of a resource is the last |
| * segment of the {@link #getPath() path}. |
| * |
| * @since 2.1.0 |
| */ |
| public String getName() { |
| return "script"; |
| } |
| |
| /** |
| * Returns the parent resource or <code>null</code> if this resource |
| * represents the root of the resource tree. |
| * |
| * @since 2.1.0 |
| */ |
| public Resource getParent() { |
| return null; |
| } |
| |
| /** |
| * Returns an iterator of the direct children of this resource. |
| * <p/> |
| * This method is a convenience and returns exactly the same resources as |
| * calling <code>getResourceResolver().listChildren(resource)</code>. |
| * |
| * @see org.apache.sling.api.resource.ResourceResolver#listChildren(org.apache.sling.api.resource.Resource) |
| * @since 2.1.0 |
| */ |
| public Iterator<Resource> listChildren() { |
| return Collections.<Resource>emptyList().iterator(); |
| } |
| |
| /** |
| * Returns the child at the given relative path of this resource or |
| * <code>null</code> if no such child exists. |
| * <p/> |
| * This method is a convenience and returns exactly the same resources as |
| * calling <code>getResourceResolver().getResource(resource, relPath)</code>. |
| * |
| * @see org.apache.sling.api.resource.ResourceResolver#getResource(org.apache.sling.api.resource.Resource, String) |
| * @since 2.1.0 |
| */ |
| public Resource getChild(String relPath) { |
| return null; |
| } |
| |
| /** |
| * The resource type is meant to point to rendering/processing scripts, |
| * editing dialogs, etc. It is usually a path in the repository, where |
| * scripts and other tools definitions are found, but the |
| * {@link org.apache.sling.api.resource.ResourceResolver} is free to set this to any suitable value such |
| * as the primary node type of the JCR node from which the resource is |
| * created. |
| * <p/> |
| * If the resource instance represents a resource which is not actually |
| * existing, this method returns {@link #RESOURCE_TYPE_NON_EXISTING}. |
| */ |
| public String getResourceType() { |
| return RESOURCE_TYPE_NON_EXISTING; |
| } |
| |
| /** |
| * Returns the super type of the type of the resource or <code>null</code> |
| * if the {@link #getResourceType()} has no supertype. |
| */ |
| public String getResourceSuperType() { |
| return null; |
| } |
| |
| /** |
| * Returns <code>true</code> if the resource type or any of the resource's |
| * super type(s) equals the given resource type. |
| * |
| * @param resourceType The resource type to check this resource against. |
| * @return <code>true</code> if the resource type or any of the resource's |
| * super type(s) equals the given resource type. <code>false</code> |
| * is also returned if <code>resourceType</code> is |
| * <code>null</code>. |
| * @since 2.1.0 |
| */ |
| public boolean isResourceType(String resourceType) { |
| return false; |
| } |
| |
| /** |
| * Returns the metadata of this resource. The concrete data contained in the |
| * {@link org.apache.sling.api.resource.ResourceMetadata} object returned is implementation specific |
| * except for the {@link org.apache.sling.api.resource.ResourceMetadata#RESOLUTION_PATH} property which is |
| * required to be set to the part of the request URI used to resolve the |
| * resource. |
| * |
| * @see org.apache.sling.api.resource.ResourceMetadata |
| */ |
| public ResourceMetadata getResourceMetadata() { |
| return metadata; |
| } |
| |
| /** |
| * Returns the {@link org.apache.sling.api.resource.ResourceResolver} from which this resource has been |
| * retrieved. |
| */ |
| public ResourceResolver getResourceResolver() { |
| return null; |
| } |
| |
| private byte[] getScriptContent(String scriptText) { |
| try { |
| return scriptText.getBytes("utf-8"); |
| } catch (UnsupportedEncodingException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| } |