Author: markt
Date: Wed Aug 9 19:30:46 2017
New Revision: 1804604
URL: http://svn.apache.org/viewvc?rev=1804604&view=rev
Log:
Code clean-up
- Fix missing Javadoc tags
- Correct indent
- Consistent use of file()
- Add {} to improve readability
Modified:
tomcat/tc7.0.x/trunk/java/org/apache/naming/resources/FileDirContext.java
Modified:
tomcat/tc7.0.x/trunk/java/org/apache/naming/resources/FileDirContext.java
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/naming/resources/FileDirContext.java?rev=1804604&r1=1804603&r2=1804604&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/java/org/apache/naming/resources/FileDirContext.java
(original)
+++ tomcat/tc7.0.x/trunk/java/org/apache/naming/resources/FileDirContext.java
Wed Aug 9 19:30:46 2017
@@ -75,6 +75,8 @@ public class FileDirContext extends Base
/**
* Builds a file directory context using the given environment.
+ *
+ * @param env The environment with which to build the context
*/
public FileDirContext(Hashtable<String,Object> env) {
super(env);
@@ -117,32 +119,33 @@ public class FileDirContext extends Base
*/
@Override
public void setDocBase(String docBase) {
+ // Validate the format of the proposed document root
+ if (docBase == null) {
+ throw new IllegalArgumentException(sm.getString("resources.null"));
+ }
- // Validate the format of the proposed document root
- if (docBase == null)
- throw new IllegalArgumentException
- (sm.getString("resources.null"));
-
- // Calculate a File object referencing this document base directory
- base = new File(docBase);
+ // Calculate a File object referencing this document base directory
+ base = new File(docBase);
try {
base = base.getCanonicalFile();
} catch (IOException e) {
// Ignore
}
- // Validate that the document base is an existing directory
- if (!base.exists() || !base.isDirectory() || !base.canRead())
- throw new IllegalArgumentException
- (sm.getString("fileResources.base", docBase));
+ // Validate that the document base is an existing directory
+ if (!base.exists() || !base.isDirectory() || !base.canRead()) {
+ throw new
IllegalArgumentException(sm.getString("fileResources.base", docBase));
+ }
+
this.absoluteBase = base.getAbsolutePath();
super.setDocBase(docBase);
-
}
/**
* Set allow linking.
+ *
+ * @param allowLinking The new value for the attribute
*/
public void setAllowLinking(boolean allowLinking) {
this.allowLinking = allowLinking;
@@ -151,6 +154,8 @@ public class FileDirContext extends Base
/**
* Is linking allowed.
+ *
+ * @return {@code true} is linking is allowed, otherwise {@false}
*/
public boolean getAllowLinking() {
return allowLinking;
@@ -255,22 +260,22 @@ public class FileDirContext extends Base
* @exception NamingException if a naming exception is encountered
*/
@Override
- public void rename(String oldName, String newName)
- throws NamingException {
+ public void rename(String oldName, String newName) throws NamingException {
File file = file(oldName);
- if (file == null)
- throw new NameNotFoundException
- (sm.getString("resources.notFound", oldName));
+ if (file == null) {
+ throw new NameNotFoundException(sm.getString("resources.notFound",
oldName));
+ }
- File newFile = new File(base, newName);
+ File newFile = file(newName);
+ if (newName == null) {
+ throw new NamingException(sm.getString("resources.renameFail",
oldName, newName));
+ }
if (!file.renameTo(newFile)) {
- throw new NamingException(sm.getString("resources.renameFail",
- oldName, newName));
+ throw new NamingException(sm.getString("resources.renameFail",
oldName, newName));
}
-
}
@@ -295,7 +300,7 @@ public class FileDirContext extends Base
if (file == null)
return null;
-
+
return list(file);
}
@@ -468,7 +473,10 @@ public class FileDirContext extends Base
// Note: No custom attributes allowed
- File file = new File(base, name);
+ File file = file(name);
+ if (file == null) {
+ throw new NamingException(sm.getString("resources.bindFailed",
name));
+ }
if (file.exists())
throw new NameAlreadyBoundException
(sm.getString("resources.alreadyBound", name));
@@ -503,7 +511,10 @@ public class FileDirContext extends Base
// Note: No custom attributes allowed
// Check obj type
- File file = new File(base, name);
+ File file = file(name);
+ if (file == null) {
+ throw new NamingException(sm.getString("resources.bindFailed",
name));
+ }
InputStream is = null;
if (obj instanceof Resource) {
@@ -583,13 +594,14 @@ public class FileDirContext extends Base
public DirContext createSubcontext(String name, Attributes attrs)
throws NamingException {
- File file = new File(base, name);
+ File file = file(name);
+ if (file == null) {
+ throw new NamingException(sm.getString("resources.bindFailed",
name));
+ }
if (file.exists())
- throw new NameAlreadyBoundException
- (sm.getString("resources.alreadyBound", name));
+ throw new
NameAlreadyBoundException(sm.getString("resources.alreadyBound", name));
if (!file.mkdir())
- throw new NamingException
- (sm.getString("resources.bindFailed", name));
+ throw new NamingException(sm.getString("resources.bindFailed",
name));
return (DirContext) lookup(name);
}
@@ -772,7 +784,7 @@ public class FileDirContext extends Base
if (allowLinking)
return file;
-
+
// Check that this file belongs to our root path
String canPath = null;
try {
@@ -1054,10 +1066,10 @@ public class FileDirContext extends Base
return super.getResourceType();
}
-
+
/**
* Get canonical path.
- *
+ *
* @return String the file's canonical path
*/
@Override
@@ -1071,10 +1083,6 @@ public class FileDirContext extends Base
}
return canonicalPath;
}
-
-
}
-
-
}
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