/*
* 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.testing.resourceresolver;
import java.io.InputStream;
import java.util.Map;
import org.apache.sling.api.resource.AbstractResource;
import org.apache.sling.api.resource.ModifiableValueMap;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceMetadata;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ResourceUtil;
import org.apache.sling.api.resource.ValueMap;
import org.apache.sling.api.wrappers.ModifiableValueMapDecorator;
public class MockResource extends AbstractResource {
private final String path;
private final ValueMap props;
private final ResourceMetadata rm = new ResourceMetadata();
private final ResourceResolver resolver;
static final String JCR_PRIMARYTYPE = "jcr:primaryType";
static final String JCR_CONTENT = "jcr:content";
static final String JCR_DATA = "jcr:data";
static final String NT_RESOURCE = "nt:resource";
static final String NT_FILE = "nt:file";
public MockResource(final String path,
final Map<String, Object> props,
final ResourceResolver resolver) {
this.path = path;
this.props = (props instanceof MockValueMap) ? (MockValueMap)props : new MockValueMap(props);
this.resolver = resolver;
}
@Override
public String getPath() {
return this.path;
}
@Override
public String getResourceType() {
String resourceType = this.props.get(ResourceResolver.PROPERTY_RESOURCE_TYPE, String.class);
if (resourceType == null) {
// fallback to jcr:primaryType if not resouce type exists (to mimick JCR resource behavior)
resourceType = this.props.get(JCR_PRIMARYTYPE, String.class);
}
return resourceType;
}
@Override
public String getResourceSuperType() {
return this.props.get("sling:resourceSuperType", String.class);
}
@Override
public ResourceMetadata getResourceMetadata() {
return rm;
}
@Override
public ResourceResolver getResourceResolver() {
return this.resolver;
}
@SuppressWarnings("unchecked")
@Override
public <AdapterType> AdapterType adaptTo(final Class<AdapterType> type) {
if ( type == ValueMap.class ) {
return (AdapterType)this.props;
}
else if ( type == ModifiableValueMap.class ) {
((MockResourceResolver)this.resolver).addChanged(this.path, this.props);
return (AdapterType)new ModifiableValueMapDecorator(this.props);
}
else if ( type == InputStream.class ) {
InputStream is = getFileResourceInputStream();
if (is != null) {
return (AdapterType)is;
}
}
return super.adaptTo(type);
}
/**
* Emulate feature of JCR resource implementation that allows adapting to InputStream for nt:file and nt:resource nodes.
* @return InputStream or null if adaption not possible.
*/
private InputStream getFileResourceInputStream() {
String resourceType = getResourceType();
if (NT_RESOURCE.equals(resourceType)) {
return getValueMap().get(JCR_DATA, InputStream.class);
}
else if (NT_FILE.equals(resourceType)) {
Resource contentResource = getChild(JCR_CONTENT);
if (contentResource != null) {
return ResourceUtil.getValueMap(contentResource).get(JCR_DATA, InputStream.class);
}
}
return null;
}
// part of Resource API 2.7.0
public ValueMap getValueMap() {
return this.props;
}
@Override
public String toString() {
return "MockResource [path=" + path + ", props=" + props + "]";
}
}