Formatting

Formatted project according to eclipse project settings

1 files changed, 166 insertions, 172 deletions

diff --git a/pki/base/util/src/netscape/security/x509/Attribute.java b/pki/base/util/src/netscape/security/x509/Attribute.java
index b362f629d..8a49dbfe6 100644
--- a/pki/base/util/src/netscape/security/x509/Attribute.java
+++ b/pki/base/util/src/netscape/security/x509/Attribute.java
@@ -29,28 +29,30 @@ import netscape.security.util.DerValue;
 import netscape.security.util.ObjectIdentifier;
 
 /**
- * An attribute, as identified by some attribute ID, has some particular values.  
- * Values are as a rule ASN.1 printable strings.  A conventional set of type IDs 
+ * An attribute, as identified by some attribute ID, has some particular values.
+ * Values are as a rule ASN.1 printable strings. A conventional set of type IDs
  * is recognized when parsing. The following shows the syntax:
+ * 
  * <pre>
- *
+ * 
  *    Attribute	::= SEQUENCE {
- *	type		AttributeType,
+ * type		AttributeType,
  * 	value		SET OF AttributeValue
  *              	-- at least one value is required --}
- *
+ * 
  *    AttributeType	::= OBJECT IDENTIFIER
- *
+ * 
  *    AttributeValue	::= ANY
- *    
+ * 
  * </pre>
+ * 
  * Refer to draft-ietf-pkix-ipki-part1-11 for the support attributes listed on
  * page 96 of the internet draft. The are listed here for easy reference: name,
- * common name, surname, given name, initials, generation qualifier, dn qualifier, 
- * country name, locality name, state or province name, organization name, organization
- * unit name, title, pkcs9 email. Not all the attributes are supported. Please check
- * the X500NameAttrMap for defined attributes.
- *
+ * common name, surname, given name, initials, generation qualifier, dn
+ * qualifier, country name, locality name, state or province name, organization
+ * name, organization unit name, title, pkcs9 email. Not all the attributes are
+ * supported. Please check the X500NameAttrMap for defined attributes.
+ * 
  * @author Christine Ho
  */
 
@@ -60,72 +62,71 @@ public final class Attribute implements Serializable, DerEncoder {
      *
      */
     private static final long serialVersionUID = -931486084625476764L;
-    //private variables
-    ObjectIdentifier	oid;
-    Vector		valueSet = new Vector();
+    // private variables
+    ObjectIdentifier oid;
+    Vector valueSet = new Vector();
     transient protected X500NameAttrMap attrMap;
 
-    //========== CONSTRUCTOR ==================================
+    // ========== CONSTRUCTOR ==================================
 
     /**
      * Construct an attribute from attribute type and attribute value
+     * 
      * @param oid the object identifier of the attribute type
      * @param value the value string
      */
-    public Attribute (ObjectIdentifier oid, String value)
-	throws IOException
-    {
+    public Attribute(ObjectIdentifier oid, String value) throws IOException {
 
-        //pre-condition verification
+        // pre-condition verification
         if ((oid == null) || (value == null))
- 	    throw new IOException("Invalid Input - null passed");
-    
-	attrMap = X500NameAttrMap.getDefault();
-	this.oid = oid;
-	valueSet.addElement(value);
+            throw new IOException("Invalid Input - null passed");
+
+        attrMap = X500NameAttrMap.getDefault();
+        this.oid = oid;
+        valueSet.addElement(value);
     }
 
     /**
      * Construct an attribute from attribute type and attribute values
+     * 
      * @param oid the object identifier of the attribute type
      * @param values String value vector
      */
-    public Attribute (ObjectIdentifier oid, Vector values)
-	throws IOException
-    {
+    public Attribute(ObjectIdentifier oid, Vector values) throws IOException {
 
-        //pre-condition verification
+        // pre-condition verification
         if ((oid == null) || (values == null))
- 	    throw new IOException("Invalid Input - null passed");
-    
-	attrMap = X500NameAttrMap.getDefault();
-	this.oid = oid;
-
-	//copy the value into the valueSet list
-	Enumeration vals = values.elements();
-	while (vals.hasMoreElements()) {
-	    Object obj = vals.nextElement();
-	    if (obj instanceof String)
-		valueSet.addElement(obj);
-	    else
-		throw new IOException("values vectore must consist of String object");	
-	}
+            throw new IOException("Invalid Input - null passed");
+
+        attrMap = X500NameAttrMap.getDefault();
+        this.oid = oid;
+
+        // copy the value into the valueSet list
+        Enumeration vals = values.elements();
+        while (vals.hasMoreElements()) {
+            Object obj = vals.nextElement();
+            if (obj instanceof String)
+                valueSet.addElement(obj);
+            else
+                throw new IOException(
+                        "values vectore must consist of String object");
+        }
     }
 
     /**
      * Construct an attribute from attribute type and attribute values
-     * @param oid attribute type string CN,OU,O,C,L,TITLE,ST,STREET,UID,MAIL,E,DC
+     * 
+     * @param oid attribute type string
+     *            CN,OU,O,C,L,TITLE,ST,STREET,UID,MAIL,E,DC
      * @param values String value vector
      */
-    public Attribute (String attr, Vector values)
-	throws IOException
-    {   
+    public Attribute(String attr, Vector values) throws IOException {
 
-        //pre-condition verification
+        // pre-condition verification
         if ((attr == null) || (values == null))
- 	    throw new IOException("Invalid Input - null passed");
- 
-        ObjectIdentifier identifier = null; 
+            throw new IOException("Invalid Input - null passed");
+
+        ObjectIdentifier identifier = null;
         try {
             identifier = new ObjectIdentifier(attr);
         } catch (Exception e) {
@@ -133,155 +134,148 @@ public final class Attribute implements Serializable, DerEncoder {
 
         ObjectIdentifier id = identifier;
         if (identifier == null) {
-	    attrMap = X500NameAttrMap.getDefault();
-	    id = attrMap.getOid(attr);
+            attrMap = X500NameAttrMap.getDefault();
+            id = attrMap.getOid(attr);
             if (id == null)
-	        throw new IOException("Attr is not supported - does not contain in attr map");	
+                throw new IOException(
+                        "Attr is not supported - does not contain in attr map");
+        }
+        this.oid = id;
+
+        // copy the value into the valueSet list
+        Enumeration vals = values.elements();
+        while (vals.hasMoreElements()) {
+            Object obj = vals.nextElement();
+            if (obj instanceof String)
+                valueSet.addElement(obj);
+            else
+                throw new IOException(
+                        "Values vectore must consist of String object");
         }
-	this.oid = id;
-
-	//copy the value into the valueSet list
-	Enumeration vals = values.elements();
-	while (vals.hasMoreElements()) {
-	    Object obj = vals.nextElement();
-	    if (obj instanceof String)
-		valueSet.addElement(obj);
-	    else
-		throw new IOException("Values vectore must consist of String object");
-	}
     }
 
     /**
-     * Construct an attribute from a der encoded object. This der
-     * der encoded value should represent the attribute object. 
+     * Construct an attribute from a der encoded object. This der der encoded
+     * value should represent the attribute object.
+     * 
      * @param value the attribute object in der encode form.
      */
-    public Attribute (DerValue val)
-	throws IOException
-    { 
+    public Attribute(DerValue val) throws IOException {
 
-	//pre-condition verification
-	if (val == null)
-	    throw new IOException("Invalid Input - null passed");
+        // pre-condition verification
+        if (val == null)
+            throw new IOException("Invalid Input - null passed");
 
-	attrMap = X500NameAttrMap.getDefault();
+        attrMap = X500NameAttrMap.getDefault();
 
-	decodeThis(val);
+        decodeThis(val);
 
     }
 
-    //========== PUBLIC METHODS ==================================
+    // ========== PUBLIC METHODS ==================================
 
-    /** 
+    /**
      * Returns the OID in the Attribute.
+     * 
      * @return the ObjectIdentifier in this Attribute.
      */
-    public ObjectIdentifier getOid()
-    {
-	return oid;
+    public ObjectIdentifier getOid() {
+        return oid;
     }
 
     /**
      * Returns enumeration of values in this attribute.
+     * 
      * @return Enumeration of values of this Attribute.
      */
-    public Enumeration getValues() 
-    {
-	if (valueSet == null) return null;
-	return valueSet.elements();
+    public Enumeration getValues() {
+        if (valueSet == null)
+            return null;
+        return valueSet.elements();
     }
 
     /**
-     * Encodes the Attribute to a Der output stream.
-     * Attribute are encoded as a SEQUENCE of two elements.
+     * Encodes the Attribute to a Der output stream. Attribute are encoded as a
+     * SEQUENCE of two elements.
+     * 
      * @param out The Der output stream.
      */
-    public void encode(DerOutputStream out) throws IOException
-    {
-	encodeThis(out);
+    public void encode(DerOutputStream out) throws IOException {
+        encodeThis(out);
     }
 
-   /**
-     * DER encode this object onto an output stream.
-     * Implements the <code>DerEncoder</code> interface.
-     *
-     * @param out 
-     * the output stream on which to write the DER encoding.
-     *
+    /**
+     * DER encode this object onto an output stream. Implements the
+     * <code>DerEncoder</code> interface.
+     * 
+     * @param out the output stream on which to write the DER encoding.
+     * 
      * @exception IOException on encoding error.
      */
-    public void derEncode (OutputStream out) throws IOException
-    {
-	encodeThis(out);
+    public void derEncode(OutputStream out) throws IOException {
+        encodeThis(out);
     }
 
     /**
      * Prints a string version of this extension.
      */
-    public String toString() 
-    {
-	String theoid = "Attribute: "+oid+"\n";
-	String values = "Values: ";
-	Enumeration n = valueSet.elements(); 
-	if (n.hasMoreElements()) {
-		values += (String)n.nextElement();
-		while (n.hasMoreElements()) 
-		    values+= ","+(String)n.nextElement();	
-	}
-	return theoid+values+"\n";
+    public String toString() {
+        String theoid = "Attribute: " + oid + "\n";
+        String values = "Values: ";
+        Enumeration n = valueSet.elements();
+        if (n.hasMoreElements()) {
+            values += (String) n.nextElement();
+            while (n.hasMoreElements())
+                values += "," + (String) n.nextElement();
+        }
+        return theoid + values + "\n";
     }
 
+    // ========== PRIVATE METHODS ==================================
 
-    //========== PRIVATE METHODS ==================================
+    // encode the attribute object
+    private void encodeThis(OutputStream out) throws IOException {
+        DerOutputStream tmp = new DerOutputStream();
+        DerOutputStream tmp2 = new DerOutputStream();
 
-    //encode the attribute object
-    private void encodeThis(OutputStream out)
-    	throws IOException 
-    {
-	DerOutputStream		tmp = new DerOutputStream ();
-	DerOutputStream		tmp2 = new DerOutputStream ();
-
-	tmp.putOID (oid);
-	encodeValueSet(tmp);
-	tmp2.write (DerValue.tag_Sequence, tmp);
-	out.write(tmp2.toByteArray());
+        tmp.putOID(oid);
+        encodeValueSet(tmp);
+        tmp2.write(DerValue.tag_Sequence, tmp);
+        out.write(tmp2.toByteArray());
     }
 
-    //encode the attribute object
-    private void encodeValueSet(OutputStream out)
-    	throws IOException 
-    {
-        DerOutputStream		tmp = new DerOutputStream ();
-	DerOutputStream		tmp2 = new DerOutputStream ();
+    // encode the attribute object
+    private void encodeValueSet(OutputStream out) throws IOException {
+        DerOutputStream tmp = new DerOutputStream();
+        DerOutputStream tmp2 = new DerOutputStream();
 
-	//get the attribute converter
+        // get the attribute converter
         AVAValueConverter converter = attrMap.getValueConverter(oid);
         if (converter == null) {
             converter = new GenericValueConverter();
-	    //throw new IOException("Converter not found: unsupported attribute type");
+            // throw new
+            // IOException("Converter not found: unsupported attribute type");
         }
 
-	//loop through all the values and encode
-	Enumeration vals = valueSet.elements();
-	while (vals.hasMoreElements()) {
+        // loop through all the values and encode
+        Enumeration vals = valueSet.elements();
+        while (vals.hasMoreElements()) {
             String val = (String) vals.nextElement();
-	    DerValue derobj = converter.getValue(val);
-	    derobj.encode(tmp);
-	}
+            DerValue derobj = converter.getValue(val);
+            derobj.encode(tmp);
+        }
 
-	tmp2.write (DerValue.tag_SetOf, tmp);
-	out.write(tmp2.toByteArray());
+        tmp2.write(DerValue.tag_SetOf, tmp);
+        out.write(tmp2.toByteArray());
     }
 
-    //decode the attribute object
-    private void decodeThis(DerValue val)
-    	throws IOException 
-    {
+    // decode the attribute object
+    private void decodeThis(DerValue val) throws IOException {
 
-	//pre-condition verification
-	if (val == null) {
-	    throw new IOException("Invalid Input - null passed.");
-	}
+        // pre-condition verification
+        if (val == null) {
+            throw new IOException("Invalid Input - null passed.");
+        }
 
         if (val.tag != DerValue.tag_Sequence) {
             throw new IOException("Invalid encoding for Attribute.");
@@ -289,33 +283,34 @@ public final class Attribute implements Serializable, DerEncoder {
 
         if (val.data.available() == 0) {
             throw new IOException("No data available in "
-                                   + "passed DER encoded value.");
+                    + "passed DER encoded value.");
         }
-	this.oid = val.data.getDerValue().getOID();
+        this.oid = val.data.getDerValue().getOID();
 
         if (val.data.available() == 0) {
-            throw new IOException("Invalid encoding for Attribute - value missing");
+            throw new IOException(
+                    "Invalid encoding for Attribute - value missing");
         }
-	decodeValueSet(val.data.getDerValue());
+        decodeValueSet(val.data.getDerValue());
 
-	if (this.oid == null)
-	    throw new IOException("Invalid encoding for Attribute - OID missing");
+        if (this.oid == null)
+            throw new IOException(
+                    "Invalid encoding for Attribute - OID missing");
 
     }
 
-    //decode the attribute value set
-    private void decodeValueSet(DerValue val)
-    	throws IOException 
-    {
-	//pre-condition verification
-	if (val == null) {
-	    throw new IOException("Invalid Input - null passed.");
-	}
-
-	AVAValueConverter converter = attrMap.getValueConverter(this.oid);
-	if (converter == null) {
+    // decode the attribute value set
+    private void decodeValueSet(DerValue val) throws IOException {
+        // pre-condition verification
+        if (val == null) {
+            throw new IOException("Invalid Input - null passed.");
+        }
+
+        AVAValueConverter converter = attrMap.getValueConverter(this.oid);
+        if (converter == null) {
             converter = new GenericValueConverter();
-	    //throw new IOException("Attribute is not supported - not in attr map");
+            // throw new
+            // IOException("Attribute is not supported - not in attr map");
         }
 
         if (val.tag != DerValue.tag_SetOf) {
@@ -324,15 +319,14 @@ public final class Attribute implements Serializable, DerEncoder {
 
         if (val.data.available() == 0) {
             throw new IOException("No data available in "
-                                   + "passed DER encoded attribute value set.");
+                    + "passed DER encoded attribute value set.");
+        }
+
+        // get the value set
+        while (val.data.available() != 0) {
+            DerValue value = val.data.getDerValue();
+            valueSet.addElement(converter.getAsString(value));
         }
-	
-	//get the value set
-	while (val.data.available() != 0) {
-	    DerValue value = val.data.getDerValue();
-	    valueSet.addElement(converter.getAsString(value));
-	}
     }
 
 }
-