/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.dna.connector.federation;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import javax.naming.Context;
import javax.naming.RefAddr;
import javax.naming.Reference;
import javax.naming.StringRefAddr;
import javax.naming.spi.ObjectFactory;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.NameCallback;
import javax.security.auth.callback.PasswordCallback;
import javax.security.auth.login.LoginException;
import net.jcip.annotations.ThreadSafe;
import org.jboss.dna.common.collection.Problems;
import org.jboss.dna.common.collection.SimpleProblems;
import org.jboss.dna.common.i18n.I18n;
import org.jboss.dna.common.util.CheckArg;
import org.jboss.dna.graph.ExecutionContext;
import org.jboss.dna.graph.ExecutionContextFactory;
import org.jboss.dna.graph.Graph;
import org.jboss.dna.graph.Location;
import org.jboss.dna.graph.Node;
import org.jboss.dna.graph.Subgraph;
import org.jboss.dna.graph.cache.BasicCachePolicy;
import org.jboss.dna.graph.cache.CachePolicy;
import org.jboss.dna.graph.connectors.RepositoryConnection;
import org.jboss.dna.graph.connectors.RepositoryConnectionFactory;
import org.jboss.dna.graph.connectors.RepositoryContext;
import org.jboss.dna.graph.connectors.RepositorySource;
import org.jboss.dna.graph.connectors.RepositorySourceCapabilities;
import org.jboss.dna.graph.connectors.RepositorySourceException;
import org.jboss.dna.graph.properties.NameFactory;
import org.jboss.dna.graph.properties.Path;
import org.jboss.dna.graph.properties.Property;
import org.jboss.dna.graph.properties.ValueFactories;
import org.jboss.dna.graph.properties.ValueFactory;
/**
* @author Randall Hauch
*/
@ThreadSafe
public class FederatedRepositorySource implements RepositorySource, ObjectFactory {
/**
*/
private static final long serialVersionUID = 7587346948013486977L;
/**
* The default limit is {@value} for retrying {@link RepositoryConnection connection} calls to the underlying source.
*/
public static final int DEFAULT_RETRY_LIMIT = 0;
public static final String DEFAULT_CONFIGURATION_SOURCE_PATH = "/";
protected static final RepositorySourceCapabilities CAPABILITIES = new RepositorySourceCapabilities(true, true);
protected static final String REPOSITORY_NAME = "repositoryName";
protected static final String SOURCE_NAME = "sourceName";
protected static final String USERNAME = "username";
protected static final String PASSWORD = "password";
protected static final String CONFIGURATION_SOURCE_NAME = "configurationSourceName";
protected static final String CONFIGURATION_SOURCE_PATH = "configurationSourcePath";
protected static final String SECURITY_DOMAIN = "securityDomain";
protected static final String RETRY_LIMIT = "retryLimit";
public static final String DNA_FEDERATION_SEGMENT = "dna:federation";
public static final String DNA_CACHE_SEGMENT = "dna:cache";
public static final String DNA_PROJECTIONS_SEGMENT = "dna:projections";
public static final String PROJECTION_RULES_CONFIG_PROPERTY_NAME = "dna:projectionRules";
public static final String CACHE_POLICY_TIME_TO_LIVE_CONFIG_PROPERTY_NAME = "dna:timeToCache";
private String repositoryName;
private String sourceName;
private String username;
private String password;
private String configurationSourceName;
private String configurationSourcePath = DEFAULT_CONFIGURATION_SOURCE_PATH;
private String securityDomain;
private final AtomicInteger retryLimit = new AtomicInteger(DEFAULT_RETRY_LIMIT);
private transient FederatedRepository repository;
private transient RepositoryContext repositoryContext;
/**
* Create a new instance of the source, which must still be properly initialized with a {@link #setRepositoryName(String)
* repository name}.
*/
public FederatedRepositorySource() {
super();
}
/**
* Create a new instance of the source with the required repository name and federation service.
*
* @param repositoryName the repository name
* @throws IllegalArgumentException if the federation service is null or the repository name is null or blank
*/
public FederatedRepositorySource( String repositoryName ) {
super();
CheckArg.isNotNull(repositoryName, "repositoryName");
this.repositoryName = repositoryName;
}
/**
* {@inheritDoc}
*
* @see org.jboss.dna.graph.connectors.RepositorySource#initialize(org.jboss.dna.graph.connectors.RepositoryContext)
*/
public void initialize( RepositoryContext context ) throws RepositorySourceException {
this.repositoryContext = context;
}
/**
* @return repositoryContext
*/
public RepositoryContext getRepositoryContext() {
return repositoryContext;
}
/**
* {@inheritDoc}
*/
public synchronized String getName() {
return sourceName;
}
/**
* Set the name of this source.
* <p>
* This is a required property.
* </p>
*
* @param sourceName the name of this repository source
* @see #setConfigurationSourceName(String)
* @see #setConfigurationSourcePath(String)
* @see #setPassword(String)
* @see #setUsername(String)
* @see #setRepositoryName(String)
* @see #setPassword(String)
* @see #setUsername(String)
* @see #setName(String)
*/
public synchronized void setName( String sourceName ) {
if (this.sourceName == sourceName || this.sourceName != null && this.sourceName.equals(sourceName)) return; // unchanged
this.sourceName = sourceName;
changeRepositoryConfig();
}
/**
* {@inheritDoc}
*
* @see org.jboss.dna.graph.connectors.RepositorySource#getRetryLimit()
*/
public int getRetryLimit() {
return retryLimit.get();
}
/**
* {@inheritDoc}
*
* @see org.jboss.dna.graph.connectors.RepositorySource#setRetryLimit(int)
*/
public void setRetryLimit( int limit ) {
retryLimit.set(limit < 0 ? 0 : limit);
}
/**
* Get the name in JNDI of a {@link RepositorySource} instance that should be used by the {@link FederatedRepository federated
* repository} as the configuration repository.
* <p>
* This is a required property.
* </p>
*
* @return the JNDI name of the {@link RepositorySource} instance that should be used for the configuration, or null if the
* federated repository instance is to be found in JNDI
* @see #setConfigurationSourceName(String)
*/
public String getConfigurationSourceName() {
return configurationSourceName;
}
/**
* Get the name of a {@link RepositorySource} instance that should be used by the {@link FederatedRepository federated
* repository} as the configuration repository. The instance will be retrieved from the {@link RepositoryConnectionFactory}
* instance from the {@link RepositoryContext#getRepositoryConnectionFactory() repository context} supplied during
* {@link RepositorySource#initialize(RepositoryContext) initialization}.
* <p>
* This is a required property.
* </p>
*
* @param sourceName the name of the {@link RepositorySource} instance that should be used for the configuration, or null if
* the federated repository instance is to be found in JNDI
* @see #getConfigurationSourceName()
* @see #setConfigurationSourcePath(String)
* @see #setPassword(String)
* @see #setUsername(String)
* @see #setRepositoryName(String)
* @see #setName(String)
*/
public void setConfigurationSourceName( String sourceName ) {
if (this.configurationSourceName == sourceName || this.configurationSourceName != null
&& this.configurationSourceName.equals(sourceName)) return; // unchanged
this.configurationSourceName = sourceName;
changeRepositoryConfig();
}
/**
* Get the path in the source that will be subgraph below the <code>/dna:system</code> branch of the repository.
* <p>
* This is a required property.
* </p>
*
* @return the string array of projection rules, or null if the projection rules haven't yet been set or if the federated
* repository instance is to be found in JNDI
* @see #setConfigurationSourcePath(String)
*/
public String getConfigurationSourcePath() {
return configurationSourcePath;
}
/**
* Set the path in the source that will be subgraph below the <code>/dna:system</code> branch of the repository.
* <p>
* This is a required property.
* </p>
*
* @param pathInSourceToConfigurationRoot the path within the configuration source to the node that should be the root of the
* configuration information, or null if the path hasn't yet been set or if the federated repository instance is to be
* found in JNDI
* @see #setConfigurationSourcePath(String)
* @see #setConfigurationSourceName(String)
* @see #setPassword(String)
* @see #setUsername(String)
* @see #setRepositoryName(String)
* @see #setName(String)
*/
public void setConfigurationSourcePath( String pathInSourceToConfigurationRoot ) {
if (this.configurationSourcePath == pathInSourceToConfigurationRoot || this.configurationSourcePath != null
&& this.configurationSourcePath.equals(pathInSourceToConfigurationRoot)) return;
String path = pathInSourceToConfigurationRoot != null ? pathInSourceToConfigurationRoot : DEFAULT_CONFIGURATION_SOURCE_PATH;
// Ensure one leading slash and one trailing slashes ...
this.configurationSourcePath = path = ("/" + path).replaceAll("^/+", "/").replaceAll("/+$", "") + "/";
changeRepositoryConfig();
}
/**
* Get the name of the security domain that should be used by JAAS to identify the application or security context. This
* should correspond to the JAAS login configuration located within the JAAS login configuration file.
*
* @return securityDomain
*/
public String getSecurityDomain() {
return securityDomain;
}
/**
* Set the name of the security domain that should be used by JAAS to identify the application or security context. This
* should correspond to the JAAS login configuration located within the JAAS login configuration file.
*
* @param securityDomain Sets securityDomain to the specified value.
*/
public void setSecurityDomain( String securityDomain ) {
if (this.securityDomain != null && this.securityDomain.equals(securityDomain)) return; // unchanged
this.securityDomain = securityDomain;
changeRepositoryConfig();
}
/**
* Get the name of the federated repository.
* <p>
* This is a required property.
* </p>
*
* @return the name of the repository
* @see #setRepositoryName(String)
*/
public synchronized String getRepositoryName() {
return this.repositoryName;
}
/**
* Get the name of the federated repository.
* <p>
* This is a required property.
* </p>
*
* @param repositoryName the new name of the repository
* @throws IllegalArgumentException if the repository name is null, empty or blank
* @see #getRepositoryName()
* @see #setConfigurationSourceName(String)
* @see #setConfigurationSourcePath(String)
* @see #setPassword(String)
* @see #setUsername(String)
* @see #setName(String)
*/
public synchronized void setRepositoryName( String repositoryName ) {
CheckArg.isNotEmpty(repositoryName, "repositoryName");
if (this.repositoryName != null && this.repositoryName.equals(repositoryName)) return; // unchanged
this.repositoryName = repositoryName;
changeRepositoryConfig();
}
/**
* Get the username that should be used when authenticating and {@link #getConnection() creating connections}.
* <p>
* This is an optional property, required only when authentication is to be used.
* </p>
*
* @return the username, or null if no username has been set or are not to be used
* @see #setUsername(String)
*/
public String getUsername() {
return this.username;
}
/**
* Set the username that should be used when authenticating and {@link #getConnection() creating connections}.
* <p>
* This is an optional property, required only when authentication is to be used.
* </p>
*
* @param username the username, or null if no username has been set or are not to be used
* @see #getUsername()
* @see #setPassword(String)
* @see #setConfigurationSourceName(String)
* @see #setConfigurationSourcePath(String)
* @see #setPassword(String)
* @see #setRepositoryName(String)
* @see #setName(String)
*/
public void setUsername( String username ) {
if (this.username != null && this.username.equals(username)) return; // unchanged
this.username = username;
changeRepositoryConfig();
}
/**
* Get the password that should be used when authenticating and {@link #getConnection() creating connections}.
* <p>
* This is an optional property, required only when authentication is to be used.
* </p>
*
* @return the password, or null if no password have been set or are not to be used
* @see #setPassword(String)
*/
public String getPassword() {
return this.password;
}
/**
* Get the password that should be used when authenticating and {@link #getConnection() creating connections}.
* <p>
* This is an optional property, required only when authentication is to be used.
* </p>
*
* @param password the password, or null if no password have been set or are not to be used
* @see #getPassword()
* @see #setConfigurationSourceName(String)
* @see #setConfigurationSourcePath(String)
* @see #setUsername(String)
* @see #setRepositoryName(String)
* @see #setName(String)
*/
public void setPassword( String password ) {
if (this.password != null && this.password.equals(password)) return; // unchanged
this.password = password;
changeRepositoryConfig();
}
/**
* This method is called to signal that some aspect of the configuration has changed. If a {@link #getRepository() repository}
* instance has been created, it's configuration is
* {@link #getRepositoryConfiguration(ExecutionContext, RepositoryConnectionFactory) rebuilt} and updated. Nothing is done,
* however, if there is currently no {@link #getRepository() repository}.
*/
protected synchronized void changeRepositoryConfig() {
if (this.repository != null) {
RepositoryContext repositoryContext = getRepositoryContext();
if (repositoryContext != null) {
// Find in JNDI the repository source registry and the environment ...
ExecutionContext context = getExecutionContext();
RepositoryConnectionFactory factory = getRepositoryContext().getRepositoryConnectionFactory();
// Compute a new repository config and set it on the repository ...
FederatedRepositoryConfig newConfig = getRepositoryConfiguration(context, factory);
this.repository.setConfiguration(newConfig);
}
}
}
/**
* {@inheritDoc}
*
* @see org.jboss.dna.graph.connectors.RepositorySource#getConnection()
*/
public RepositoryConnection getConnection() throws RepositorySourceException {
if (getName() == null) {
I18n msg = FederationI18n.propertyIsRequired;
throw new RepositorySourceException(getName(), msg.text("name"));
}
if (getRepositoryContext() == null) {
I18n msg = FederationI18n.propertyIsRequired;
throw new RepositorySourceException(getName(), msg.text("repository context"));
}
if (getUsername() != null && getSecurityDomain() == null) {
I18n msg = FederationI18n.propertyIsRequired;
throw new RepositorySourceException(getName(), msg.text("security domain"));
}
// Find the repository ...
FederatedRepository repository = getRepository();
// Authenticate the user ...
String username = this.username;
Object credentials = this.password;
RepositoryConnection connection = repository.createConnection(this, username, credentials);
if (connection == null) {
I18n msg = FederationI18n.unableToAuthenticateConnectionToFederatedRepository;
throw new RepositorySourceException(msg.text(this.repositoryName, username));
}
// Return the new connection ...
return connection;
}
/**
* Get the {@link FederatedRepository} instance that this source is using. This method uses the following logic:
* <ol>
* <li>If a {@link FederatedRepository} already was obtained from a prior call, the same instance is returned.</li>
* <li>A {@link FederatedRepository} is created using a {@link FederatedRepositoryConfig} is created from this instance's
* properties and {@link ExecutionContext} and {@link RepositoryConnectionFactory} instances obtained from JNDI.</li>
* <li></li>
* <li></li>
* </ol>
*
* @return the federated repository instance
* @throws RepositorySourceException
*/
protected synchronized FederatedRepository getRepository() throws RepositorySourceException {
if (repository == null) {
ExecutionContext context = getExecutionContext();
RepositoryConnectionFactory connectionFactory = getRepositoryContext().getRepositoryConnectionFactory();
// And create the configuration and the repository ...
FederatedRepositoryConfig config = getRepositoryConfiguration(context, connectionFactory);
repository = new FederatedRepository(context, connectionFactory, config);
}
return repository;
}
protected ExecutionContext getExecutionContext() {
ExecutionContextFactory factory = getRepositoryContext().getExecutionContextFactory();
CallbackHandler handler = createCallbackHandler();
try {
String securityDomain = getSecurityDomain();
if (securityDomain != null || getUsername() != null) {
return factory.create(securityDomain, handler);
}
return factory.create();
} catch (LoginException e) {
I18n msg = FederationI18n.unableToCreateExecutionContext;
throw new RepositorySourceException(getName(), msg.text(this.sourceName, securityDomain), e);
}
}
protected CallbackHandler createCallbackHandler() {
return new CallbackHandler() {
public void handle( Callback[] callbacks ) {
for (Callback callback : callbacks) {
if (callback instanceof NameCallback) {
NameCallback nameCallback = (NameCallback)callback;
nameCallback.setName(FederatedRepositorySource.this.getUsername());
}
if (callback instanceof PasswordCallback) {
PasswordCallback passwordCallback = (PasswordCallback)callback;
passwordCallback.setPassword(FederatedRepositorySource.this.getPassword().toCharArray());
}
}
}
};
}
/**
* Create a {@link FederatedRepositoryConfig} instance from the current properties of this instance. This method does
* <i>not</i> modify the state of this instance.
*
* @param context the execution context that should be used to read the configuration; may not be null
* @param connectionFactory the factory for {@link RepositoryConnection}s can be obtained; may not be null
* @return a configuration reflecting the current state of this instance
*/
protected synchronized FederatedRepositoryConfig getRepositoryConfiguration( ExecutionContext context,
RepositoryConnectionFactory connectionFactory ) {
Problems problems = new SimpleProblems();
ValueFactories valueFactories = context.getValueFactories();
NameFactory nameFactory = valueFactories.getNameFactory();
ValueFactory<Long> longFactory = valueFactories.getLongFactory();
ProjectionParser projectionParser = ProjectionParser.getInstance();
// Create a graph to access the configuration ...
Graph config = Graph.create(configurationSourceName, connectionFactory, context);
// Read the federated repositories subgraph (of max depth 4)...
Subgraph repositories = config.getSubgraphOfDepth(4).at(getConfigurationSourcePath());
// Set up the default cache policy by reading the "dna:federation" node ...
CachePolicy defaultCachePolicy = null;
Node federation = repositories.getNode(DNA_FEDERATION_SEGMENT);
if (federation == null) {
I18n msg = FederationI18n.requiredNodeDoesNotExistRelativeToNode;
throw new FederationException(msg.text(DNA_FEDERATION_SEGMENT, repositories.getLocation().getPath()));
}
Property timeToLiveProperty = federation.getProperty(nameFactory.create(CACHE_POLICY_TIME_TO_LIVE_CONFIG_PROPERTY_NAME));
if (timeToLiveProperty != null && !timeToLiveProperty.isEmpty()) {
long timeToCacheInMillis = longFactory.create(timeToLiveProperty.getValues().next());
BasicCachePolicy policy = new BasicCachePolicy(timeToCacheInMillis, TimeUnit.MILLISECONDS);
defaultCachePolicy = policy.getUnmodifiable();
}
// Read the "dna:cache" and its projection ...
String cacheNodePath = DNA_FEDERATION_SEGMENT + "/" + DNA_CACHE_SEGMENT;
Node cacheNode = repositories.getNode(cacheNodePath);
if (cacheNode == null) {
I18n msg = FederationI18n.requiredNodeDoesNotExistRelativeToNode;
throw new FederationException(msg.text(cacheNodePath, repositories.getLocation().getPath()));
}
Projection cacheProjection = null;
for (Location cacheProjectionLocation : cacheNode) {
Node projection = repositories.getNode(cacheProjectionLocation);
cacheProjection = createProjection(context, projectionParser, projection, problems);
}
// Read the "dna:projections" and create a projection for each ...
String projectionsPath = DNA_FEDERATION_SEGMENT + "/" + DNA_PROJECTIONS_SEGMENT;
Node projectionsNode = repositories.getNode(projectionsPath);
if (projectionsNode == null) {
I18n msg = FederationI18n.requiredNodeDoesNotExistRelativeToNode;
throw new FederationException(msg.text(projectionsNode, repositories.getLocation().getPath()));
}
List<Projection> sourceProjections = new LinkedList<Projection>();
for (Location location : projectionsNode) {
Node projection = repositories.getNode(location);
sourceProjections.add(createProjection(context, projectionParser, projection, problems));
}
return new FederatedRepositoryConfig(repositoryName, cacheProjection, sourceProjections, defaultCachePolicy);
}
/**
* Instantiate the {@link Projection} described by the supplied properties.
*
* @param context the execution context that should be used to read the configuration; may not be null
* @param projectionParser the projection rule parser that should be used; may not be null
* @param node the node where these properties were found; never null
* @param problems the problems container in which any problems should be reported; never null
* @return the region instance, or null if it could not be created
*/
protected Projection createProjection( ExecutionContext context,
ProjectionParser projectionParser,
Node node,
Problems problems ) {
ValueFactories valueFactories = context.getValueFactories();
NameFactory nameFactory = valueFactories.getNameFactory();
ValueFactory<String> stringFactory = valueFactories.getStringFactory();
Path path = node.getLocation().getPath();
String sourceName = path.getLastSegment().getName().getLocalName();
// Get the rules ...
Projection.Rule[] projectionRules = null;
Property projectionRulesProperty = node.getProperty(nameFactory.create(PROJECTION_RULES_CONFIG_PROPERTY_NAME));
if (projectionRulesProperty != null && !projectionRulesProperty.isEmpty()) {
String[] projectionRuleStrs = stringFactory.create(projectionRulesProperty.getValuesAsArray());
if (projectionRuleStrs != null && projectionRuleStrs.length != 0) {
projectionRules = projectionParser.rulesFromStrings(context, projectionRuleStrs);
}
}
if (problems.hasErrors()) return null;
Projection region = new Projection(sourceName, projectionRules);
return region;
}
/**
* {@inheritDoc}
*/
public synchronized Reference getReference() {
String className = getClass().getName();
String factoryClassName = this.getClass().getName();
Reference ref = new Reference(className, factoryClassName, null);
if (getRepositoryName() != null) {
ref.add(new StringRefAddr(REPOSITORY_NAME, getRepositoryName()));
}
if (getName() != null) {
ref.add(new StringRefAddr(SOURCE_NAME, getName()));
}
if (getUsername() != null) {
ref.add(new StringRefAddr(USERNAME, getUsername()));
}
if (getPassword() != null) {
ref.add(new StringRefAddr(PASSWORD, getPassword()));
}
if (getConfigurationSourceName() != null) {
ref.add(new StringRefAddr(CONFIGURATION_SOURCE_NAME, getConfigurationSourceName()));
}
if (getConfigurationSourcePath() != null) {
ref.add(new StringRefAddr(CONFIGURATION_SOURCE_PATH, getConfigurationSourcePath()));
}
if (getSecurityDomain() != null) {
ref.add(new StringRefAddr(SECURITY_DOMAIN, getSecurityDomain()));
}
ref.add(new StringRefAddr(RETRY_LIMIT, Integer.toString(getRetryLimit())));
return ref;
}
/**
* {@inheritDoc}
*/
public Object getObjectInstance( Object obj,
javax.naming.Name name,
Context nameCtx,
Hashtable<?, ?> environment ) throws Exception {
if (obj instanceof Reference) {
Map<String, String> values = new HashMap<String, String>();
Reference ref = (Reference)obj;
Enumeration<?> en = ref.getAll();
while (en.hasMoreElements()) {
RefAddr subref = (RefAddr)en.nextElement();
if (subref instanceof StringRefAddr) {
String key = subref.getType();
Object value = subref.getContent();
if (value != null) values.put(key, value.toString());
}
}
String repositoryName = values.get(FederatedRepositorySource.REPOSITORY_NAME);
String sourceName = values.get(FederatedRepositorySource.SOURCE_NAME);
String username = values.get(FederatedRepositorySource.USERNAME);
String password = values.get(FederatedRepositorySource.PASSWORD);
String configurationSourceName = values.get(FederatedRepositorySource.CONFIGURATION_SOURCE_NAME);
String configurationSourcePath = values.get(FederatedRepositorySource.CONFIGURATION_SOURCE_PATH);
String securityDomain = values.get(FederatedRepositorySource.SECURITY_DOMAIN);
String retryLimit = values.get(FederatedRepositorySource.RETRY_LIMIT);
// Create the source instance ...
FederatedRepositorySource source = new FederatedRepositorySource();
if (repositoryName != null) source.setRepositoryName(repositoryName);
if (sourceName != null) source.setName(sourceName);
if (username != null) source.setUsername(username);
if (password != null) source.setPassword(password);
if (configurationSourceName != null) source.setConfigurationSourceName(configurationSourceName);
if (configurationSourcePath != null) source.setConfigurationSourcePath(configurationSourcePath);
if (securityDomain != null) source.setSecurityDomain(securityDomain);
if (retryLimit != null) source.setRetryLimit(Integer.parseInt(retryLimit));
return source;
}
return null;
}
/**
* {@inheritDoc}
*/
@Override
public int hashCode() {
return repositoryName.hashCode();
}
/**
* {@inheritDoc}
*/
@Override
public boolean equals( Object obj ) {
if (obj == this) return true;
if (obj instanceof FederatedRepositorySource) {
FederatedRepositorySource that = (FederatedRepositorySource)obj;
// The repository name, source name, and federation service must all match
if (!this.getRepositoryName().equals(that.getRepositoryName())) return false;
if (this.getName() == null) {
if (that.getName() != null) return false;
} else {
if (!this.getName().equals(that.getName())) return false;
}
return true;
}
return false;
}
/**
* {@inheritDoc}
*
* @see org.jboss.dna.graph.connectors.RepositorySource#getCapabilities()
*/
public RepositorySourceCapabilities getCapabilities() {
return CAPABILITIES;
}
}