package org.societies.webapp.controller.privacy;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.societies.api.context.model.MalformedCtxIdentifierException;
import org.societies.api.identity.util.DataIdentifierFactory;
import org.societies.api.identity.util.DataIdentifierSchemeUtils;
import org.societies.api.identity.util.DataTypeFactory;
import org.societies.api.privacytrust.privacy.model.PrivacyException;
import org.societies.api.privacytrust.privacy.model.privacypolicy.Resource;
import org.societies.api.schema.identity.DataIdentifier;
import org.societies.api.schema.identity.DataIdentifierScheme;
/**
* Tool class to manage conversion between Java type and Bean XMLschema generated type
* @author Olivier Maridat (Trialog)
*/
public class ResourceUtils {
private static Logger LOG = LoggerFactory.getLogger(ResourceUtils.class.getName());
public static org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource create(String dataIdUri) {
org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource resource = new org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource();
DataIdentifier dataId;
try {
dataId = DataIdentifierFactory.fromUri(dataIdUri);
resource.setDataIdUri(dataId.getUri());
resource.setDataType(dataId.getType());
resource.setScheme(dataId.getScheme());
} catch (MalformedCtxIdentifierException e) {
LOG.error("Can't retrieve all data identifier fields using the data id uri", e);
resource.setDataIdUri(dataIdUri);
}
return resource;
}
public static org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource create(DataIdentifierScheme dataScheme, String dataType) {
org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource resource = new org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource();
resource.setScheme(dataScheme);
resource.setDataType(dataType);
return resource;
}
public static org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource create(DataIdentifier dataId) {
org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource resource = new org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource();
resource.setDataIdUri(dataId.getUri());
resource.setDataType(dataId.getType());
resource.setScheme(dataId.getScheme());
return resource;
}
public static String getDataIdUri(org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource resource) {
return ((null == resource.getDataIdUri() || "".equals(resource.getDataIdUri())) ? resource.getScheme()+":///"+resource.getDataType() : resource.getDataIdUri());
}
public static String getDataType(org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource resource) {
// No URI: scheme+type available
if (null == resource.getDataIdUri() || "".equals(resource.getDataIdUri())) {
return resource.getDataType();
}
// URI available
return DataTypeFactory.fromUri(resource.getDataIdUri()).getType();
}
public static DataIdentifier getDataIdentifier(org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource resource) throws MalformedCtxIdentifierException {
// No URI: scheme+type available
if (null == resource.getDataIdUri() || "".equals(resource.getDataIdUri())) {
return DataIdentifierFactory.fromType(resource.getScheme(), resource.getDataType());
}
// URI available
return DataIdentifierFactory.fromUri(resource.getDataIdUri());
}
public static String toXmlString(org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource resource){
StringBuilder sb = new StringBuilder();
if (null != resource) {
sb.append("\n<Resource>\n");
// URI
if (null != resource.getDataIdUri()){
sb.append("\t<Attribute AttributeId=\"urn:oasis:names:tc:xacml:1.0:subject:resource-id\" DataType=\"org.societies.api.context.model.CtxIdentifier\">\n");
sb.append("\t\t<AttributeValue>"+resource.getDataIdUri()+"</AttributeValue>\n");
sb.append("\t</Attribute>\n");
}
// Scheme + Type
if (null != resource.getDataType()){
sb.append("\t<Attribute AttributeId=\""+resource.getScheme()+"\" DataType=\"http://www.w3.org/2001/XMLSchema#string\">\n");
sb.append("\t\t<AttributeValue>"+resource.getDataType()+"</AttributeValue>\n");
sb.append("\t</Attribute>\n");
}
sb.append("</Resource>\n");
}
return sb.toString();
}
public static String toString(org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource resource){
StringBuilder builder = new StringBuilder();
builder.append("Resource [");
if (null != resource) {
builder.append("getDataIdUri()=");
if (null==resource.getDataIdUri()){
builder.append("null");
}else{
builder.append(resource.getDataIdUri());
}
builder.append(", getDataType()=");
builder.append(resource.getDataType());
builder.append(", getScheme()=");
builder.append(resource.getScheme());
}
builder.append("]");
return builder.toString();
}
public static String toString(List<org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource> values){
StringBuilder sb = new StringBuilder();
if (null != values) {
for(org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource entry : values) {
sb.append(toString(entry));
}
}
return sb.toString();
}
public static boolean equal(org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource o1, Object o2) {
// -- Verify reference equality
if (o1 == o2) { return true; }
if (o2 == null) { return false; }
if (o1 == null) { return false; }
if (o1.getClass() != o2.getClass()) { return false; }
// -- Verify obj type
org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource ro2 = (org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource) o2;
return (StringUtils.equals(o1.getDataIdUri(), ro2.getDataIdUri())
&& StringUtils.equals(o1.getDataType(), ro2.getDataType())
&& DataIdentifierSchemeUtils.equal(o1.getScheme(), ro2.getScheme())
);
}
@Deprecated
public static boolean equals(org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource o1, Object o2) {
return equal(o1, o2);
}
public static boolean equal(List<org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource> o1, Object o2) {
// -- Verify reference equality
if (o1 == o2) { return true; }
if (o2 == null) { return false; }
if (o1 == null) { return false; }
if (!(o2 instanceof List)) { return false; }
// -- Verify obj type
List<org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource> ro2 = (List<org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource>) o2;
if (o1.size() != ro2.size()) {
return false;
}
boolean result = true;
for(org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource o1Entry : o1) {
result &= contain(o1Entry, ro2);
}
return result;
}
public static boolean contain(org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource needle, List<org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource> haystack) {
if (null == haystack || haystack.size() <= 0 || null == needle) {
return false;
}
for(org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource entry : haystack) {
if (equal(needle, entry)) {
return true;
}
}
return false;
}
public static Resource toResource(org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource resourceBean)
{
if (null == resourceBean) {
return null;
}
Resource resource = null;
try {
// Data id
if (null != resourceBean.getDataIdUri() && !"".equals(resourceBean.getDataIdUri()) && null!=resourceBean.getScheme()) {
resource = new Resource(DataIdentifierFactory.fromUri(resourceBean.getDataIdUri()));
}
// Data type
else if (null != resourceBean.getDataType() && null!=resourceBean.getScheme()) {
resource = new Resource(resourceBean.getScheme(), resourceBean.getDataType());
}
else {
throw new PrivacyException("The resource id or type and DataIdentifierScheme can't be null!");
}
} catch (MalformedCtxIdentifierException e) {
return null;
} catch (PrivacyException e) {
e.printStackTrace();
return null;
}
return resource;
}
public static List<Resource> toResources(List<org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource> resourceBeans)
{
if (null == resourceBeans) {
return null;
}
List<Resource> resources = new ArrayList<Resource>();
for(org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource resourceBean : resourceBeans) {
resources.add(ResourceUtils.toResource(resourceBean));
}
return resources;
}
public static org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource toResourceBean(Resource resource)
{
try
{
if (null == resource) {
return null;
}
org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource resourceBean = new org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource();
resourceBean.setDataIdUri((null != resource.getDataId() ? resource.getDataId().getUri() : null));
resourceBean.setDataType(resource.getDataType());
if (resource.getScheme()==null){
throw new PrivacyException("The DataIdentifierScheme cannot be null!");
}
resourceBean.setScheme(resource.getScheme());
return resourceBean;
}catch(PrivacyException e){
e.printStackTrace();
return null;
}
}
public static List<org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource> toResourceBeans(List<Resource> resources)
{
if (null == resources) {
return null;
}
List<org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource> resourceBeans = new ArrayList<org.societies.api.schema.privacytrust.privacy.model.privacypolicy.Resource>();
for(Resource resource : resources) {
resourceBeans.add(ResourceUtils.toResourceBean(resource));
}
return resourceBeans;
}
}