/**
* Convenient method for adding a context environment to the embedded Tomcat. Creates a <code>
* ContextEnvironment</code> object and adds it to the list of the context environments.
*
* <p>Example:<br>
* Tomcat context xml file
*
* <pre>
* <Environment name="aparam"
* value="test"
* type="java.lang.String"
* override="false"/>
* </pre>
*
* Programmatic way:
*
* <pre>
* embeddedTomcat.addContextEnvironment("aparam", "test", "java.lang.String");
* </pre>
*
* @param name name of the context environment
* @param value value of the context environment
* @param type type of the context environment
* @return The embedded Tomcat
* @see ContextEnvironment
* @see NamingResources#addEnvironment(ContextEnvironment)
* @see EmbeddedTomcat#addContextEnvironment(ContextEnvironment)
* @see EmbeddedTomcat#addContextEnvironmentString(String, String)
*/
public EmbeddedTomcat addContextEnvironment(String name, String value, String type) {
final ContextEnvironment env = new ContextEnvironment();
env.setType(type);
env.setName(name);
env.setValue(value);
addContextEnvironment(env);
return this;
}
/**
* Create an <code>ObjectName</code> for this <code>Service</code> object.
*
* @param domain Domain in which this name is to be created
* @param context The ContextEnvironment to be named
* @exception MalformedObjectNameException if a name cannot be created
*/
public static ObjectName createObjectName(String domain, ContextEnvironment environment)
throws MalformedObjectNameException {
ObjectName name = null;
Object container = environment.getNamingResources().getContainer();
if (container instanceof Server) {
name =
new ObjectName(
domain + ":type=Environment" + ",resourcetype=Global,name=" + environment.getName());
} else if (container instanceof Context) {
String path = ((Context) container).getPath();
if (path.length() < 1) path = "/";
Host host = (Host) ((Context) container).getParent();
name =
new ObjectName(
domain
+ ":type=Environment"
+ ",resourcetype=Context,path="
+ path
+ ",host="
+ host.getName()
+ ",name="
+ environment.getName());
} else if (container instanceof DefaultContext) {
container = ((DefaultContext) container).getParent();
if (container instanceof Host) {
Host host = (Host) container;
name =
new ObjectName(
domain
+ ":type=Environment"
+ ",resourcetype=HostDefaultContext,host="
+ host.getName()
+ ",name="
+ environment.getName());
} else if (container instanceof Engine) {
name =
new ObjectName(
domain
+ ":type=Environment"
+ ",resourcetype=ServiceDefaultContext,name="
+ environment.getName());
}
}
return (name);
}
/**
* Process a property change on the global naming resources, by making the corresponding addition
* or removal to OpenEJB.
*
* @param name Property name of the change to be processed
* @param oldValue The old value (or <code>null</code> if adding)
* @param newValue The new value (or <code>null</code> if removing)
*/
private void processGlobalResourcesChange(String name, Object oldValue, Object newValue) {
// NOTE - It seems that the Context for global JNDI resources
// is left in read-write mode, so we do not have to change it here
if (name.equals("ejb")) {
if (oldValue != null) {
ContextEjb ejb = (ContextEjb) oldValue;
if (ejb.getName() != null) {
removeEjb(ejb.getName());
}
}
if (newValue != null) {
ContextEjb ejb = (ContextEjb) newValue;
if (ejb.getName() != null) {
addEjb(ejb);
}
}
} else if (name.equals("environment")) {
if (oldValue != null) {
ContextEnvironment env = (ContextEnvironment) oldValue;
if (env.getName() != null) {
removeEnvironment(env.getName());
}
}
if (newValue != null) {
ContextEnvironment env = (ContextEnvironment) newValue;
if (env.getName() != null) {
addEnvironment(env);
}
}
} else if (name.equals("localEjb")) {
if (oldValue != null) {
ContextLocalEjb ejb = (ContextLocalEjb) oldValue;
if (ejb.getName() != null) {
removeLocalEjb(ejb.getName());
}
}
if (newValue != null) {
ContextLocalEjb ejb = (ContextLocalEjb) newValue;
if (ejb.getName() != null) {
addLocalEjb(ejb);
}
}
} else if (name.equals("resource")) {
if (oldValue != null) {
ContextResource resource = (ContextResource) oldValue;
if (resource.getName() != null) {
removeResource(resource.getName());
}
}
if (newValue != null) {
ContextResource resource = (ContextResource) newValue;
if (resource.getName() != null) {
addResource(resource);
}
}
} else if (name.equals("resourceEnvRef")) {
if (oldValue != null) {
ContextResourceEnvRef resourceEnvRef = (ContextResourceEnvRef) oldValue;
if (resourceEnvRef.getName() != null) {
removeResourceEnvRef(resourceEnvRef.getName());
}
}
if (newValue != null) {
ContextResourceEnvRef resourceEnvRef = (ContextResourceEnvRef) newValue;
if (resourceEnvRef.getName() != null) {
addResourceEnvRef(resourceEnvRef);
}
}
} else if (name.equals("resourceLink")) {
if (oldValue != null) {
ContextResourceLink rl = (ContextResourceLink) oldValue;
if (rl.getName() != null) {
removeResourceLink(rl.getName());
}
}
if (newValue != null) {
ContextResourceLink rl = (ContextResourceLink) newValue;
if (rl.getName() != null) {
addResourceLink(rl);
}
}
}
}
/** Set the specified environment entries in the naming context. */
public void addEnvironment(ContextEnvironment env) {
Object value = null;
// Instantiating a new instance of the correct object type, and
// initializing it.
String type = env.getType();
try {
if (type.equals("java.lang.String")) {
value = env.getValue();
} else if (type.equals("java.lang.Byte")) {
if (env.getValue() == null) {
value = new Byte((byte) 0);
} else {
value = Byte.decode(env.getValue());
}
} else if (type.equals("java.lang.Short")) {
if (env.getValue() == null) {
value = new Short((short) 0);
} else {
value = Short.decode(env.getValue());
}
} else if (type.equals("java.lang.Integer")) {
if (env.getValue() == null) {
value = new Integer(0);
} else {
value = Integer.decode(env.getValue());
}
} else if (type.equals("java.lang.Long")) {
if (env.getValue() == null) {
value = new Long(0);
} else {
value = Long.decode(env.getValue());
}
} else if (type.equals("java.lang.Boolean")) {
value = Boolean.valueOf(env.getValue());
} else if (type.equals("java.lang.Double")) {
if (env.getValue() == null) {
value = new Double(0);
} else {
value = Double.valueOf(env.getValue());
}
} else if (type.equals("java.lang.Float")) {
if (env.getValue() == null) {
value = new Float(0);
} else {
value = Float.valueOf(env.getValue());
}
} else if (type.equals("java.lang.Character")) {
if (env.getValue() == null) {
value = new Character((char) 0);
} else {
if (env.getValue().length() == 1) {
value = new Character(env.getValue().charAt(0));
} else {
throw new IllegalArgumentException();
}
}
} else {
log(sm.getString("naming.invalidEnvEntryType", env.getName()));
}
} catch (NumberFormatException e) {
log(sm.getString("naming.invalidEnvEntryValue", env.getName()));
} catch (IllegalArgumentException e) {
log(sm.getString("naming.invalidEnvEntryValue", env.getName()));
}
// Binding the object to the appropriate name
if (value != null) {
try {
if (debug >= 2) log(" Adding environment entry " + env.getName());
createSubcontexts(envCtx, env.getName());
envCtx.bind(env.getName(), value);
} catch (NamingException e) {
log(sm.getString("naming.invalidEnvEntryValue", e));
}
}
}
/**
* Process a property change on the global naming resources, by making the corresponding addition
* or removal to the associated JNDI context.
*
* @param name Property name of the change to be processed
* @param oldValue The old value (or <code>null</code> if adding)
* @param newValue The new value (or <code>null</code> if removing)
*/
private void processGlobalResourcesChange(String name, Object oldValue, Object newValue) {
// NOTE - It seems that the Context for global JNDI resources
// is left in read-write mode, so we do not have to change it here
if (name.equals("ejb")) {
if (oldValue != null) {
ContextEjb ejb = (ContextEjb) oldValue;
if (ejb.getName() != null) {
removeEjb(ejb.getName());
}
}
if (newValue != null) {
ContextEjb ejb = (ContextEjb) newValue;
if (ejb.getName() != null) {
addEjb(ejb);
}
}
} else if (name.equals("environment")) {
if (oldValue != null) {
ContextEnvironment env = (ContextEnvironment) oldValue;
if (env.getName() != null) {
removeEnvironment(env.getName());
}
}
if (newValue != null) {
ContextEnvironment env = (ContextEnvironment) newValue;
if (env.getName() != null) {
addEnvironment(env);
}
}
} else if (name.equals("localEjb")) {
if (oldValue != null) {
ContextLocalEjb ejb = (ContextLocalEjb) oldValue;
if (ejb.getName() != null) {
removeLocalEjb(ejb.getName());
}
}
if (newValue != null) {
ContextLocalEjb ejb = (ContextLocalEjb) newValue;
if (ejb.getName() != null) {
addLocalEjb(ejb);
}
}
} else if (name.equals("resource")) {
if (oldValue != null) {
ContextResource resource = (ContextResource) oldValue;
if (resource.getName() != null) {
removeResource(resource.getName());
}
}
if (newValue != null) {
ContextResource resource = (ContextResource) newValue;
if (resource.getName() != null) {
addResource(resource);
}
}
} else if (name.equals("resourceEnvRef")) {
if (oldValue != null) {
String update = (String) oldValue;
int colon = update.indexOf(':');
removeResourceEnvRef(update.substring(0, colon));
}
if (newValue != null) {
String update = (String) newValue;
int colon = update.indexOf(':');
addResourceEnvRef(update.substring(0, colon), update.substring(colon + 1));
}
} else if (name.equals("resourceLink")) {
if (oldValue != null) {
ContextResourceLink rl = (ContextResourceLink) oldValue;
if (rl.getName() != null) {
removeResourceLink(rl.getName());
}
}
if (newValue != null) {
ContextResourceLink rl = (ContextResourceLink) newValue;
if (rl.getName() != null) {
addResourceLink(rl);
}
}
} else if (name.equals("resourceParams")) {
String resourceParamsName = null;
ResourceParams rp = null;
if (oldValue != null) {
rp = (ResourceParams) oldValue;
}
if (newValue != null) {
rp = (ResourceParams) newValue;
}
if (rp != null) {
resourceParamsName = rp.getName();
}
if (resourceParamsName != null) {
ContextEjb ejb = namingResources.findEjb(resourceParamsName);
if (ejb != null) {
removeEjb(resourceParamsName);
addEjb(ejb);
}
ContextResource resource = namingResources.findResource(resourceParamsName);
if (resource != null) {
removeResource(resourceParamsName);
addResource(resource);
}
String resourceEnvRefValue = namingResources.findResourceEnvRef(resourceParamsName);
if (resourceEnvRefValue != null) {
removeResourceEnvRef(resourceParamsName);
addResourceEnvRef(resourceParamsName, resourceEnvRefValue);
}
ContextResourceLink resourceLink = namingResources.findResourceLink(resourceParamsName);
if (resourceLink != null) {
removeResourceLink(resourceParamsName);
addResourceLink(resourceLink);
}
}
}
}