dflorey 2004/07/02 05:05:01
Modified: src/share/org/apache/slide/lock NodeLock.java
src/share/org/apache/slide/extractor ContentExtractor.java
Log:
Preparation of exchange compatible locking
Revision Changes Path
1.15 +592 -563 jakarta-slide/src/share/org/apache/slide/lock/NodeLock.java
Index: NodeLock.java
===================================================================
RCS file: /home/cvs/jakarta-slide/src/share/org/apache/slide/lock/NodeLock.java,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -r1.14 -r1.15
--- NodeLock.java 11 Feb 2004 11:30:14 -0000 1.14
+++ NodeLock.java 2 Jul 2004 12:05:01 -0000 1.15
@@ -33,565 +33,594 @@
/**
* NodeLock class.
- *
- * @author <a href="mailto:[EMAIL PROTECTED]">Remy Maucherat</a>
+ *
+ * @author <a href="mailto:[EMAIL PROTECTED]">Remy Maucherat </a>
* @version $Revision$
*/
public final class NodeLock implements Cloneable, java.io.Serializable {
-
-
- // ----------------------------------------------------------- Constructors
-
-
- /**
- * Constructor.
- */
- public NodeLock() {
- }
-
-
- /**
- * Constructor.
- *
- * @param locked Locked object
- * @param user Lock owner
- * @param lockType Type of the lock
- * @param expirationDate Date of expiration of the lock
- * @param inheritance True if lock is inheritable
- */
- public NodeLock(ObjectNode locked, SubjectNode user, ActionNode lockType,
- Date expirationDate, boolean inheritance) {
- this(locked.getUri(), user.getUri(), lockType.getUri(), expirationDate,
- inheritance);
- }
-
-
- /**
- * Constructor.
- *
- * @param locked Locked object
- * @param user Lock owner
- * @param lockType Type of the lock
- * @param expirationDate Date of expiration of the lock
- * @param inheritance True if lock is inheritable
- */
- public NodeLock(ObjectNode locked, SubjectNode user, ActionNode lockType,
- Date expirationDate, boolean inheritance,
- boolean exclusive) {
- this(locked.getUri(), user.getUri(), lockType.getUri(), expirationDate,
- inheritance, exclusive);
- }
-
- /**
- * Constructor.
- *
- * @param locked Locked object
- * @param user Lock owner
- * @param lockType Type of the lock
- * @param expirationDate Date of expiration of the lock
- * @param inheritance True if lock is inheritable
- */
- public NodeLock(ObjectNode locked, SubjectNode user, ActionNode lockType,
- Date expirationDate, boolean inheritance,
- boolean exclusive, String ownerInfo) {
- this(locked.getUri(), user.getUri(), lockType.getUri(), expirationDate,
- inheritance, exclusive, ownerInfo);
- }
-
-
- /**
- * Constructor.
- *
- * @param objectUri Locked object uri
- * @param subjectUri Lock owner uri
- * @param typeUri Lock type uri
- * @param expirationDate Date of expiration of the lock
- * @param inheritance True if lock is inheritable
- */
- public NodeLock(String objectUri, String subjectUri, String typeUri,
- Date expirationDate, boolean inheritance) {
- this(objectUri, subjectUri, typeUri, expirationDate,
- inheritance, true);
- }
-
-
- /**
- * Constructor.
- *
- * @param objectUri Locked object uri
- * @param subjectUri Lock owner uri
- * @param typeUri Lock type uri
- * @param expirationDate Date of expiration of the lock
- * @param inheritance True if lock is inheritable
- */
- public NodeLock(String objectUri, String subjectUri, String typeUri,
- Date expirationDate, boolean inheritance,
- boolean exclusive) {
- this(objectUri, subjectUri, typeUri, expirationDate, inheritance,
exclusive, null);
- }
-
- /**
- * Constructor.
- *
- * @param objectUri Locked object uri
- * @param subjectUri Lock owner uri
- * @param typeUri Lock type uri
- * @param expirationDate Date of expiration of the lock
- * @param inheritance True if lock is inheritable
- * @param exclusive True if lock is exclusive
- * @param ownerInfo contacting info about the lock owner (phone number, email)
- */
- public NodeLock(String objectUri, String subjectUri, String typeUri,
- Date expirationDate, boolean inheritance,
- boolean exclusive, String ownerInfo) {
- this.objectUri = objectUri;
- this.subjectUri = subjectUri;
- this.typeUri = typeUri;
- this.expirationDate = expirationDate;
- this.inheritance = inheritance;
- this.lockId = generateLockID(objectUri.hashCode(), subjectUri.hashCode(),
- typeUri.hashCode(),
- (expirationDate==null) ? 0 :
expirationDate.getTime());
- this.exclusive = exclusive;
- this.ownerInfo = ownerInfo;
- }
-
- /**
- * Utility method for safely generating an lock id.
- * @param object The hascode of the object-uri of the lock.
- * @param subject The hashcode of the subject-uri of the lock.
- * @param type The hashcode of the type-uri of the lock.
- * @param expires The time in milliseconds of the expires date.
- * @return The generated lock-id.
- */
- private static final String generateLockID(int object, int subject, int type,
long expires)
- {
- long current=System.currentTimeMillis();
- byte[] input=new byte[4+4+4+8+8];
- encode(input, 0, object);
- encode(input, 4, subject);
- encode(input, 8, type);
- if(expires!=0) encode(input, 12, expires);
- encode(input, 20, current);
- // maybe replace this encoder with something faster?
- return md5Encoder.encode(md5Helper.digest(input));
-
- // old
- /*String ret=object + "_" + subject + "_"
- + type + "_" + expires + "_"
- + current;
- return md5Encoder.encode(md5Helper.digest(ret.getBytes()));*/
- }
-
- /**
- * Encodes the given integer into the buffer at given position.
- * It will always append 4 bytes.
- */
- private static final void encode(byte[] buf, int offset, int number)
- {
- buf[offset+0]=(byte)((number ) & 0xff);
- buf[offset+1]=(byte)((number>> 8) & 0xff);
- buf[offset+2]=(byte)((number>>16) & 0xff);
- buf[offset+3]=(byte)((number>>24) & 0xff);
- }
-
- /**
- * Encodes the given long into the buffer at given position.
- * It will always append 8 bytes.
- */
- private static final void encode(byte[] buf, int offset, long number)
- {
- buf[offset+0]=(byte)((number ) & 0xff);
- buf[offset+1]=(byte)((number>> 8) & 0xff);
- buf[offset+2]=(byte)((number>>16) & 0xff);
- buf[offset+3]=(byte)((number>>24) & 0xff);
- buf[offset+4]=(byte)((number>>32) & 0xff);
- buf[offset+5]=(byte)((number>>40) & 0xff);
- buf[offset+6]=(byte)((number>>48) & 0xff);
- buf[offset+7]=(byte)((number>>56) & 0xff);
- }
-
-
- /**
- * Constructor.
- * Creates a new lock linked to another given lock.
- *
- * @param lock Linked lock
- */
- public NodeLock(NodeLock lock, String typeUri) {
- this(lock.getLockId(), lock.getObjectUri(), lock.getSubjectUri(),
- typeUri, lock.getExpirationDate(), lock.isInheritable(),
- lock.isExclusive(), lock.getOwnerInfo());
- }
-
-
- /**
- * Constructor.
- *
- * @param objectUri Locked object uri
- * @param subjectUri Lock owner uri
- * @param typeUri Lock type uri
- * @param expirationDate Date of expiration of the lock
- * @param inheritance True if lock is inheritable
- */
- public NodeLock(String lockId, String objectUri, String subjectUri,
- String typeUri, Date expirationDate, boolean inheritance,
- boolean exclusive) {
- this(lockId, objectUri, subjectUri, typeUri, expirationDate, inheritance,
- exclusive, null);
- }
-
- /**
- * Constructor.
- *
- * @param objectUri Locked object uri
- * @param subjectUri Lock owner uri
- * @param typeUri Lock type uri
- * @param expirationDate Date of expiration of the lock
- * @param inheritance True if lock is inheritable
- * @param exclusive True if lock is exclusive
- * @param ownerInfo contacting info about the lock owner (phone number, email)
- */
- public NodeLock(String lockId, String objectUri, String subjectUri,
- String typeUri, Date expirationDate, boolean inheritance,
- boolean exclusive, String ownerInfo) {
- this.objectUri = objectUri;
- this.subjectUri = subjectUri;
- this.typeUri = typeUri;
- this.expirationDate = expirationDate;
- this.inheritance = inheritance;
- this.lockId = lockId;
- this.exclusive = exclusive;
- this.ownerInfo = ownerInfo;
- }
-
-
- // ----------------------------------------------------- Instance Variables
-
-
- /**
- * Locked object.
- */
- protected String objectUri;
-
-
- /**
- * User who is the lock owner.
- */
- protected String subjectUri;
-
-
- /**
- * Lock type.
- */
- protected String typeUri;
-
-
- /**
- * Expiration date of the lock.
- */
- protected Date expirationDate;
-
-
- /**
- * Lock is inheritable.
- */
- protected boolean inheritance;
-
-
- /**
- * Lock is shared.
- */
- protected boolean exclusive;
-
-
- /**
- * Lock Id.
- */
- protected String lockId;
-
- /**
- * Contacting information about the lock owner
- */
- protected String ownerInfo;
-
- /**
- * MD5 message digest provider.
- */
- protected static MessageDigest md5Helper;
-
-
- /**
- * The MD5 helper object for this class.
- */
- protected static final MD5Encoder md5Encoder = new MD5Encoder();
-
-
- // ------------------------------------------------------------ Initializer
-
-
- static {
-
- // Load the MD5 helper used to calculate signatures.
- try {
- md5Helper = MessageDigest.getInstance("MD5");
- } catch (NoSuchAlgorithmException e) {
- e.printStackTrace();
- throw new IllegalStateException();
- }
-
- }
-
-
- // ------------------------------------------------------------- Properties
-
-
- /**
- * Locked object accessor.
- *
- * @return String Locked subject uri
- */
- public String getObjectUri() {
- return this.objectUri;
- }
-
-
- /**
- * Locked object mutator.
- *
- * @param objectUri Locked subject
- */
- public void setObjectUri(String objectUri) {
- this.objectUri = objectUri;
- }
-
-
- /**
- * Lock owner uri accessor.
- *
- * @return String Lock owner
- */
- public String getSubjectUri() {
- return this.subjectUri;
- }
-
-
- /**
- * Lock owner uri mutator.
- *
- * @param subjectUri Lock owner
- */
- void setSubjectUri(String subjectUri) {
- this.subjectUri = subjectUri;
- }
-
-
- /**
- * Lock type uri accessor.
- *
- * @return String Lock type uri
- */
- public String getTypeUri() {
- return this.typeUri;
- }
-
-
- /**
- * Lock type mutator.
- *
- * @param typeUri Lock type
- */
- void setTypeUri(String typeUri) {
- this.typeUri = typeUri;
- }
-
-
- /**
- * Expiration date accessor.
- *
- * @return Date Exipiration date
- */
- public Date getExpirationDate() {
- return expirationDate;
- }
-
-
- /**
- * Expiration date mutator.
- *
- * @param expirationDate Expiration date
- */
- void setExpirationDate(Date expirationDate) {
- this.expirationDate = expirationDate;
- }
-
-
- /**
- * Expiration test.
- *
- * @return boolean True if this lock has expired
- */
- public boolean hasExpired() {
- //Date currentTime = new Date();
- return (expirationDate.before(new Date()));
- }
-
-
- /**
- * Inheritance flag accessor.
- *
- * @return boolean True if token is inheritable
- */
- public boolean isInheritable() {
- return inheritance;
- }
-
-
- /**
- * Inheritance flag mutator.
- *
- * @param inheritance Inheritance flag
- */
- void setInheritable(boolean inheritance) {
- this.inheritance = inheritance;
- }
-
-
- /**
- * Exclusive flag accessor.
- *
- * @return boolean True if token is exclusive
- */
- public boolean isExclusive() {
- return exclusive;
- }
-
-
- /**
- * Exclusive flag accessor.
- *
- * @return boolean True if token is shared (ie, not exclusive)
- */
- public boolean isShared() {
- return !exclusive;
- }
-
-
- /**
- * Exclusive flag mutator.
- *
- * @param exclusive Exclusive flag
- */
- void setExclusive(boolean exclusive) {
- this.exclusive = exclusive;
- }
-
-
- /**
- * Get lock identifier.
- *
- * @return String lock id
- */
- public String getLockId() {
- return lockId;
- }
-
- /**
- * Set the contacting info for the lock owner (phone, email, etc.)
- *
- * @param ownerInfo a String
- *
- */
- public void setOwnerInfo(String ownerInfo) {
- this.ownerInfo = ownerInfo;
- }
-
- /**
- * Get the contacting info for the lock owner (phone, email, etc.)
- *
- * @return a String
- *
- */
- public String getOwnerInfo() {
- return ownerInfo;
- }
-
-
- // --------------------------------------------------------- Object Methods
-
-
- /**
- * Clone.
- *
- * @return Object clone
- */
- public NodeLock cloneObject() {
- NodeLock result = null;
- try {
- result = (NodeLock) super.clone();
- } catch(CloneNotSupportedException e) {
- e.printStackTrace();
- }
- return result;
- }
-
-
- /**
- * Equals.
- *
- * @param obj Object to test
- * @return boolean True if the two object are equal :
- * <li>obj is of type SlidePermission and is not null</li>
- * <li>All three Uris are equal</li>
- */
- public boolean equals(Object obj) {
- boolean result = false;
- if ((obj != null) && (obj instanceof NodeLock)) {
- NodeLock lock = (NodeLock) obj;
- result = this.getLockId().equals(lock.getLockId());
- }
- return result;
- }
-
-
- /**
- * Validate.
- *
- * @param expectedUri Uri
- */
- public void validate(String expectedUri) {
-
- if (objectUri == null)
- throw new ObjectValidationFailedException
- (expectedUri, Messages.message
- (NodeLock.class.getName() + ".nullObjectUri"));
-
- if (!objectUri.equals(expectedUri))
- throw new ObjectValidationFailedException
- (expectedUri, Messages.message
- (NodeLock.class.getName() + ".incorrectObjectUri"));
-
- if (subjectUri == null)
- throw new ObjectValidationFailedException
- (expectedUri, Messages.message
- (NodeLock.class.getName() + ".nullSubjectUri"));
-
- if (typeUri == null)
- throw new ObjectValidationFailedException
- (expectedUri, Messages.message
- (NodeLock.class.getName() + ".nullTypeUri"));
-
- if (expirationDate == null)
- throw new ObjectValidationFailedException
- (expectedUri, Messages.message
- (NodeLock.class.getName() + ".nullExpirationDate"));
-
- if (lockId == null)
- throw new ObjectValidationFailedException
- (expectedUri, Messages.message
- (NodeLock.class.getName() + ".nullLockId"));
-
- }
-
-
-}
+ public final static int SHARED = 0;
+
+ public final static int EXCLUSIVE = 1;
+
+ /*
+ * Indicates that this is a transaction related lock
+ */
+ public final static int LOCAL = 2;
+
+ /**
+ * Locked object.
+ */
+ protected String objectUri;
+
+ /**
+ * User who is the lock owner.
+ */
+ protected String subjectUri;
+
+ /**
+ * Lock type.
+ */
+ protected String typeUri;
+
+ /**
+ * Expiration date of the lock.
+ */
+ protected Date expirationDate;
+
+ /**
+ * Lock is inheritable.
+ */
+ protected boolean inheritance;
+
+ /**
+ * Lock scope.
+ */
+ protected int scope;
+
+ /**
+ * Lock Id.
+ */
+ protected String lockId;
+
+ /**
+ * Contacting information about the lock owner
+ */
+ protected String ownerInfo;
+
+ /**
+ * MD5 message digest provider.
+ */
+ protected static MessageDigest md5Helper;
+
+ /**
+ * The MD5 helper object for this class.
+ */
+ protected static final MD5Encoder md5Encoder = new MD5Encoder();
+
+ static {
+ // Load the MD5 helper used to calculate signatures.
+ try {
+ md5Helper = MessageDigest.getInstance("MD5");
+ } catch (NoSuchAlgorithmException e) {
+ e.printStackTrace();
+ throw new IllegalStateException();
+ }
+ }
+
+ /**
+ * Constructor.
+ */
+ public NodeLock() {
+ }
+
+ /**
+ * Constructor.
+ *
+ * @param locked
+ * Locked object
+ * @param user
+ * Lock owner
+ * @param lockType
+ * Type of the lock
+ * @param expirationDate
+ * Date of expiration of the lock
+ * @param inheritance
+ * True if lock is inheritable
+ */
+ public NodeLock(ObjectNode locked, SubjectNode user, ActionNode lockType,
+ Date expirationDate, boolean inheritance) {
+ this(locked.getUri(), user.getUri(), lockType.getUri(), expirationDate,
+ inheritance);
+ }
+
+ /**
+ * Constructor.
+ *
+ * @param locked
+ * Locked object
+ * @param user
+ * Lock owner
+ * @param lockType
+ * Type of the lock
+ * @param expirationDate
+ * Date of expiration of the lock
+ * @param inheritance
+ * True if lock is inheritable
+ */
+ public NodeLock(ObjectNode locked, SubjectNode user, ActionNode lockType,
+ Date expirationDate, boolean inheritance, boolean exclusive) {
+ this(locked.getUri(), user.getUri(), lockType.getUri(), expirationDate,
+ inheritance, exclusive);
+ }
+
+ /**
+ * Constructor.
+ *
+ * @param locked
+ * Locked object
+ * @param user
+ * Lock owner
+ * @param lockType
+ * Type of the lock
+ * @param expirationDate
+ * Date of expiration of the lock
+ * @param inheritance
+ * True if lock is inheritable
+ */
+ public NodeLock(ObjectNode locked, SubjectNode user, ActionNode lockType,
+ Date expirationDate, boolean inheritance, boolean exclusive,
+ String ownerInfo) {
+ this(locked.getUri(), user.getUri(), lockType.getUri(), expirationDate,
+ inheritance, exclusive, ownerInfo);
+ }
+
+ /**
+ * Constructor.
+ *
+ * @param objectUri
+ * Locked object uri
+ * @param subjectUri
+ * Lock owner uri
+ * @param typeUri
+ * Lock type uri
+ * @param expirationDate
+ * Date of expiration of the lock
+ * @param inheritance
+ * True if lock is inheritable
+ */
+ public NodeLock(String objectUri, String subjectUri, String typeUri,
+ Date expirationDate, boolean inheritance) {
+ this(objectUri, subjectUri, typeUri, expirationDate, inheritance,
true);
+ }
+
+ /**
+ * Constructor.
+ *
+ * @param objectUri
+ * Locked object uri
+ * @param subjectUri
+ * Lock owner uri
+ * @param typeUri
+ * Lock type uri
+ * @param expirationDate
+ * Date of expiration of the lock
+ * @param inheritance
+ * True if lock is inheritable
+ */
+ public NodeLock(String objectUri, String subjectUri, String typeUri,
+ Date expirationDate, boolean inheritance, boolean exclusive) {
+ this(objectUri, subjectUri, typeUri, expirationDate, inheritance,
+ exclusive, null);
+ }
+
+ /**
+ * Constructor.
+ *
+ * @param objectUri
+ * Locked object uri
+ * @param subjectUri
+ * Lock owner uri
+ * @param typeUri
+ * Lock type uri
+ * @param expirationDate
+ * Date of expiration of the lock
+ * @param inheritance
+ * True if lock is inheritable
+ * @param exclusive
+ * True if lock is exclusive
+ * @param ownerInfo
+ * contacting info about the lock owner (phone number, email)
+ */
+ public NodeLock(String objectUri, String subjectUri, String typeUri,
+ Date expirationDate, boolean inheritance, boolean exclusive,
+ String ownerInfo) {
+ this(generateLockID(objectUri.hashCode(), subjectUri.hashCode(),
+ typeUri.hashCode(), (expirationDate == null) ? 0
+ : expirationDate.getTime()),
objectUri, subjectUri,
+ typeUri, expirationDate, inheritance, exclusive,
ownerInfo);
+ }
+
+ /**
+ * Constructor. Creates a new lock linked to another given lock.
+ *
+ * @param lock
+ * Linked lock
+ */
+ public NodeLock(NodeLock lock, String typeUri) {
+ this(lock.getLockId(), lock.getObjectUri(), lock.getSubjectUri(),
+ typeUri, lock.getExpirationDate(),
lock.isInheritable(), lock
+ .isExclusive(), lock.getOwnerInfo());
+ }
+
+ /**
+ * Constructor.
+ *
+ * @param objectUri
+ * Locked object uri
+ * @param subjectUri
+ * Lock owner uri
+ * @param typeUri
+ * Lock type uri
+ * @param expirationDate
+ * Date of expiration of the lock
+ * @param inheritance
+ * True if lock is inheritable
+ */
+ public NodeLock(String lockId, String objectUri, String subjectUri,
+ String typeUri, Date expirationDate, boolean inheritance,
+ boolean exclusive) {
+ this(lockId, objectUri, subjectUri, typeUri, expirationDate,
+ inheritance, exclusive, null);
+ }
+
+ /**
+ * Constructor.
+ *
+ * @param objectUri
+ * Locked object uri
+ * @param subjectUri
+ * Lock owner uri
+ * @param typeUri
+ * Lock type uri
+ * @param expirationDate
+ * Date of expiration of the lock
+ * @param inheritance
+ * True if lock is inheritable
+ * @param exclusive
+ * True if lock is exclusive
+ * @param ownerInfo
+ * contacting info about the lock owner (phone number, email)
+ */
+ public NodeLock(String lockId, String objectUri, String subjectUri,
+ String typeUri, Date expirationDate, boolean inheritance,
+ boolean exclusive, String ownerInfo) {
+ this(lockId, objectUri, subjectUri, typeUri,
expirationDate,inheritance, exclusive ? EXCLUSIVE : SHARED, ownerInfo);
+ }
+
+ public NodeLock(String objectUri, String subjectUri, String typeUri,
+ Date expirationDate, boolean inheritance, int scope,
+ String ownerInfo) {
+ this(generateLockID(objectUri.hashCode(), subjectUri.hashCode(),
+ typeUri.hashCode(), (expirationDate == null) ? 0
+ : expirationDate.getTime()),
objectUri, subjectUri,
+ typeUri, expirationDate, inheritance, scope,
ownerInfo);
+ }
+
+ public NodeLock(String lockId, String objectUri, String subjectUri,
+ String typeUri, Date expirationDate, boolean inheritance,
+ int scope, String ownerInfo) {
+ this.objectUri = objectUri;
+ this.subjectUri = subjectUri;
+ this.typeUri = typeUri;
+ this.expirationDate = expirationDate;
+ this.inheritance = inheritance;
+ this.lockId = lockId;
+ this.scope = scope;
+ this.ownerInfo = ownerInfo;
+ }
+
+ /**
+ * Utility method for safely generating an lock id.
+ *
+ * @param object
+ * The hascode of the object-uri of the lock.
+ * @param subject
+ * The hashcode of the subject-uri of the lock.
+ * @param type
+ * The hashcode of the type-uri of the lock.
+ * @param expires
+ * The time in milliseconds of the expires date.
+ * @return The generated lock-id.
+ */
+ private static final String generateLockID(int object, int subject,
+ int type, long expires) {
+ long current = System.currentTimeMillis();
+ byte[] input = new byte[4 + 4 + 4 + 8 + 8];
+ encode(input, 0, object);
+ encode(input, 4, subject);
+ encode(input, 8, type);
+ if (expires != 0)
+ encode(input, 12, expires);
+ encode(input, 20, current);
+ // maybe replace this encoder with something faster?
+ return md5Encoder.encode(md5Helper.digest(input));
+
+ // old
+ /*
+ * String ret=object + "_" + subject + "_" + type + "_" + expires +
"_" +
+ * current; return md5Encoder.encode(md5Helper.digest(ret.getBytes()));
+ */
+ }
+
+ /**
+ * Encodes the given integer into the buffer at given position. It will
+ * always append 4 bytes.
+ */
+ private static final void encode(byte[] buf, int offset, int number) {
+ buf[offset + 0] = (byte) ((number) & 0xff);
+ buf[offset + 1] = (byte) ((number >> 8) & 0xff);
+ buf[offset + 2] = (byte) ((number >> 16) & 0xff);
+ buf[offset + 3] = (byte) ((number >> 24) & 0xff);
+ }
+
+ /**
+ * Encodes the given long into the buffer at given position. It will always
+ * append 8 bytes.
+ */
+ private static final void encode(byte[] buf, int offset, long number) {
+ buf[offset + 0] = (byte) ((number) & 0xff);
+ buf[offset + 1] = (byte) ((number >> 8) & 0xff);
+ buf[offset + 2] = (byte) ((number >> 16) & 0xff);
+ buf[offset + 3] = (byte) ((number >> 24) & 0xff);
+ buf[offset + 4] = (byte) ((number >> 32) & 0xff);
+ buf[offset + 5] = (byte) ((number >> 40) & 0xff);
+ buf[offset + 6] = (byte) ((number >> 48) & 0xff);
+ buf[offset + 7] = (byte) ((number >> 56) & 0xff);
+ }
+
+ /**
+ * Locked object accessor.
+ *
+ * @return String Locked subject uri
+ */
+ public String getObjectUri() {
+ return this.objectUri;
+ }
+
+ /**
+ * Locked object mutator.
+ *
+ * @param objectUri
+ * Locked subject
+ */
+ public void setObjectUri(String objectUri) {
+ this.objectUri = objectUri;
+ }
+
+ /**
+ * Lock owner uri accessor.
+ *
+ * @return String Lock owner
+ */
+ public String getSubjectUri() {
+ return this.subjectUri;
+ }
+
+ /**
+ * Lock owner uri mutator.
+ *
+ * @param subjectUri
+ * Lock owner
+ */
+ void setSubjectUri(String subjectUri) {
+ this.subjectUri = subjectUri;
+ }
+
+ /**
+ * Lock type uri accessor.
+ *
+ * @return String Lock type uri
+ */
+ public String getTypeUri() {
+ return this.typeUri;
+ }
+
+ /**
+ * Lock type mutator.
+ *
+ * @param typeUri
+ * Lock type
+ */
+ void setTypeUri(String typeUri) {
+ this.typeUri = typeUri;
+ }
+
+ /**
+ * Expiration date accessor.
+ *
+ * @return Date Exipiration date
+ */
+ public Date getExpirationDate() {
+ return expirationDate;
+ }
+
+ /**
+ * Expiration date mutator.
+ *
+ * @param expirationDate
+ * Expiration date
+ */
+ void setExpirationDate(Date expirationDate) {
+ this.expirationDate = expirationDate;
+ }
+
+ /**
+ * Expiration test.
+ *
+ * @return boolean True if this lock has expired
+ */
+ public boolean hasExpired() {
+ //Date currentTime = new Date();
+ return (expirationDate.before(new Date()));
+ }
+
+ /**
+ * Inheritance flag accessor.
+ *
+ * @return boolean True if token is inheritable
+ */
+ public boolean isInheritable() {
+ return inheritance;
+ }
+
+ /**
+ * Inheritance flag mutator.
+ *
+ * @param inheritance
+ * Inheritance flag
+ */
+ void setInheritable(boolean inheritance) {
+ this.inheritance = inheritance;
+ }
+
+ /**
+ * Exclusive flag accessor.
+ *
+ * @return boolean True if token is exclusive
+ */
+ public boolean isExclusive() {
+ return (scope == EXCLUSIVE);
+ }
+
+ /**
+ * Exclusive flag accessor.
+ *
+ * @return boolean True if token is shared (ie, not exclusive)
+ */
+ public boolean isShared() {
+ return (scope == SHARED);
+ }
+
+ /**
+ * Exclusive flag accessor.
+ *
+ * @return boolean True if token is exclusive
+ */
+ public boolean isLocal() {
+ return (scope == LOCAL);
+ }
+
+ /**
+ * Exclusive flag mutator.
+ *
+ * @param exclusive
+ * Exclusive flag
+ */
+ void setExclusive(boolean exclusive) {
+ if (exclusive) {
+ scope = EXCLUSIVE;
+ } else {
+ scope = SHARED;
+ }
+ }
+
+ /**
+ * Get lock identifier.
+ *
+ * @return String lock id
+ */
+ public String getLockId() {
+ return lockId;
+ }
+
+ /**
+ * Set the contacting info for the lock owner (phone, email, etc.)
+ *
+ * @param ownerInfo
+ * a String
+ *
+ */
+ public void setOwnerInfo(String ownerInfo) {
+ this.ownerInfo = ownerInfo;
+ }
+
+ /**
+ * Get the contacting info for the lock owner (phone, email, etc.)
+ *
+ * @return a String
+ *
+ */
+ public String getOwnerInfo() {
+ return ownerInfo;
+ }
+
+ // --------------------------------------------------------- Object Methods
+
+ /**
+ * Clone.
+ *
+ * @return Object clone
+ */
+ public NodeLock cloneObject() {
+ NodeLock result = null;
+ try {
+ result = (NodeLock) super.clone();
+ } catch (CloneNotSupportedException e) {
+ e.printStackTrace();
+ }
+ return result;
+ }
+
+ /**
+ * Equals.
+ *
+ * @param obj
+ * Object to test
+ * @return boolean True if the two object are equal :
+ * <li>obj is of type SlidePermission and is not null</li>
+ * <li>All three Uris are equal</li>
+ */
+ public boolean equals(Object obj) {
+ boolean result = false;
+ if ((obj != null) && (obj instanceof NodeLock)) {
+ NodeLock lock = (NodeLock) obj;
+ result = this.getLockId().equals(lock.getLockId());
+ }
+ return result;
+ }
+
+ /**
+ * Validate.
+ *
+ * @param expectedUri
+ * Uri
+ */
+ public void validate(String expectedUri) {
+
+ if (objectUri == null)
+ throw new ObjectValidationFailedException(expectedUri, Messages
+ .message(NodeLock.class.getName() +
".nullObjectUri"));
+
+ if (!objectUri.equals(expectedUri))
+ throw new ObjectValidationFailedException(expectedUri, Messages
+ .message(NodeLock.class.getName() +
".incorrectObjectUri"));
+
+ if (subjectUri == null)
+ throw new ObjectValidationFailedException(expectedUri, Messages
+ .message(NodeLock.class.getName() +
".nullSubjectUri"));
+
+ if (typeUri == null)
+ throw new ObjectValidationFailedException(expectedUri, Messages
+ .message(NodeLock.class.getName() +
".nullTypeUri"));
+
+ if (expirationDate == null)
+ throw new ObjectValidationFailedException(expectedUri, Messages
+ .message(NodeLock.class.getName() +
".nullExpirationDate"));
+
+ if (lockId == null)
+ throw new ObjectValidationFailedException(expectedUri, Messages
+ .message(NodeLock.class.getName() +
".nullLockId"));
+
+ }
+
+}
\ No newline at end of file
1.2 +4 -6
jakarta-slide/src/share/org/apache/slide/extractor/ContentExtractor.java
Index: ContentExtractor.java
===================================================================
RCS file:
/home/cvs/jakarta-slide/src/share/org/apache/slide/extractor/ContentExtractor.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- ContentExtractor.java 1 Mar 2004 10:04:55 -0000 1.1
+++ ContentExtractor.java 2 Jul 2004 12:05:01 -0000 1.2
@@ -33,9 +33,7 @@
*/
public interface ContentExtractor extends Extractor {
/**
- * Will be called before content and properties are stored
- * �Gets extracted property value from the resource, for example "author"
- * �for a word doc, ...
+ * Will be called before content gets stored
*/
public Reader extract(InputStream content) throws ExtractorException;
}
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