com.ibm.icu.impl.Assert Java Examples

RBBINode(int t) {
    Assert.assrt(t < nodeTypeLimit);
    fSerialNum = ++gLastSerial;
    fType = t;

    fFirstPosSet = new HashSet<RBBINode>();
    fLastPosSet = new HashSet<RBBINode>();
    fFollowPos = new HashSet<RBBINode>();
    if (t == opCat) {
        fPrecedence = precOpCat;
    } else if (t == opOr) {
        fPrecedence = precOpOr;
    } else if (t == opStart) {
        fPrecedence = precStart;
    } else if (t == opLParen) {
        fPrecedence = precLParen;
    } else {
        fPrecedence = precZero;
    }
}
 

private void makeRuleStatusValid() {
    if (fLastStatusIndexValid == false) {
        //  No cached status is available.
        int curr = current();
        if (curr == BreakIterator.DONE || curr == fText.getBeginIndex()) {
            //  At start of text, or there is no text.  Status is always zero.
            fLastRuleStatusIndex = 0;
            fLastStatusIndexValid = true;
        } else {
            //  Not at start of text.  Find status the tedious way.
            int pa = fText.getIndex();
            first();
            int pb = current();
            while (fText.getIndex() < pa) {
                pb = next();
            }
            Assert.assrt(pa == pb);
        }
        Assert.assrt(fLastStatusIndexValid == true);
        Assert.assrt(fLastRuleStatusIndex >= 0  &&  fLastRuleStatusIndex < fRData.fStatusTable.length);
    }
}
 

void bofFixup() {
    //
    //   The parse tree looks like this ...
    //         fTree root  --.       <cat>
    //                               /     \
    //                            <cat>   <#end node>
    //                           /     \
    //                     <bofNode>   rest
    //                               of tree
    //
    //    We will be adding things to the followPos set of the <bofNode>
    //
    RBBINode  bofNode = fRB.fTreeRoots[fRootIx].fLeftChild.fLeftChild;
    Assert.assrt(bofNode.fType == RBBINode.leafChar);
    Assert.assrt(bofNode.fVal == 2);

    // Get all nodes that can be the start a match of the user-written rules
    //  (excluding the fake bofNode)
    //  We want the nodes that can start a match in the
    //     part labeled "rest of tree"
    //
    Set<RBBINode> matchStartNodes = fRB.fTreeRoots[fRootIx].fLeftChild.fRightChild.fFirstPosSet;
    for (RBBINode startNode : matchStartNodes) {
        if (startNode.fType != RBBINode.leafChar) {
            continue;
        }

        if (startNode.fVal == bofNode.fVal) {
            //  We found a leaf node corresponding to a {bof} that was
            //    explicitly written into a rule.
            //  Add everything from the followPos set of this node to the
            //    followPos set of the fake bofNode at the start of the tree.
            //
            bofNode.fFollowPos.addAll(startNode.fFollowPos);
        }
    }
}
 

void split(int where) {
    Assert.assrt(where>fStartChar && where<=fEndChar);
    RangeDescriptor nr = new RangeDescriptor(this);
 
    //  RangeDescriptor copy constructor copies all fields.
    //  Only need to update those that are different after the split.
    nr.fStartChar = where;
    this.fEndChar = where-1;
    nr.fNext      = this.fNext;
    this.fNext    = nr;
    
    // TODO:  fIncludesSets is not updated.  Check it out.
    //         Probably because they haven't been populated yet, 
    //         but still sloppy.
}
 

int getTrieSize()  {
    int size = 0;
    try {
        // The trie serialize function returns the size of the data written.
        //    null output stream says give size only, don't actually write anything.
        size = fTrie.serialize(null, true, dm );
    } catch (IOException e) {
        Assert.assrt (false);
    }
    return size;
}
 

public BytesDictionaryMatcher(byte[] chars, int transform) {
    characters = chars;
    Assert.assrt((transform & DictionaryData.TRANSFORM_TYPE_MASK) == DictionaryData.TRANSFORM_TYPE_OFFSET);
    // while there is only one transform type so far, save the entire transform constant so that
    // if we add any others, we need only change code in transform() and the assert above rather
    // than adding a "transform type" variable
    this.transform = transform;
}
 

void buildStateTable() {
    //
    // Add a dummy state 0 - the stop state.  Not from Aho.
    int      lastInputSymbol = fRB.fSetBuilder.getNumCharCategories() - 1;
    RBBIStateDescriptor failState = new RBBIStateDescriptor(lastInputSymbol);
    fDStates.add(failState);

    // initially, the only unmarked state in Dstates is firstpos(root),
    //       where toot is the root of the syntax tree for (r)#;
    RBBIStateDescriptor initialState = new RBBIStateDescriptor(lastInputSymbol);
    initialState.fPositions.addAll(fRB.fTreeRoots[fRootIx].fFirstPosSet);
    fDStates.add(initialState);

    // while there is an unmarked state T in Dstates do begin
    for (;;) {
        RBBIStateDescriptor T = null;
        int              tx;
        for (tx=1; tx<fDStates.size(); tx++) {
            RBBIStateDescriptor temp  = fDStates.get(tx);
            if (temp.fMarked == false) {
                T = temp;
                break;
            }
        }
        if (T == null) {
            break;
        }

        // mark T;
        T.fMarked = true;

        // for each input symbol a do begin
        int  a;
        for (a = 1; a<=lastInputSymbol; a++) {
            // let U be the set of positions that are in followpos(p)
            //    for some position p in T
            //    such that the symbol at position p is a;
            Set<RBBINode> U = null;
            for (RBBINode p : T.fPositions) {
                if ((p.fType == RBBINode.leafChar) &&  (p.fVal == a)) {
                    if (U == null) {
                        U = new HashSet<RBBINode>();
                    }
                    U.addAll(p.fFollowPos);
                }
            }

            // if U is not empty and not in DStates then
            int  ux = 0;
            boolean    UinDstates = false;
            if (U != null) {
                Assert.assrt(U.size() > 0);
                int  ix;
                for (ix=0; ix<fDStates.size(); ix++) {
                    RBBIStateDescriptor temp2;
                    temp2 = fDStates.get(ix);
                    if (U.equals(temp2.fPositions)) {
                        U  = temp2.fPositions;
                        ux = ix;
                        UinDstates = true;
                        break;
                    }
                }

                // Add U as an unmarked state to Dstates
                if (!UinDstates)
                {
                    RBBIStateDescriptor newState = new RBBIStateDescriptor(lastInputSymbol);
                    newState.fPositions = U;
                    fDStates.add(newState);
                    ux = fDStates.size()-1;
                }

                // Dtran[T, a] := U;
                T.fDtran[a] = ux;
            }
        }
    }
}
 

short [] exportTable() {
    int                state;
    int                col;

    if (fRB.fTreeRoots[fRootIx] == null) {
        return new short[0];
    }

    Assert.assrt(fRB.fSetBuilder.getNumCharCategories() < 0x7fff &&
        fDStates.size() < 0x7fff);

    int numStates = fDStates.size();

    // Size of table size in shorts.
    //  the "4" is the size of struct RBBIStateTableRow, the row header part only.
    int rowLen = 4 + fRB.fSetBuilder.getNumCharCategories();
    int tableSize = getTableSize() / 2;


    short [] table = new short[tableSize];

    //
    // Fill in the header fields.
    //      Annoying because they really want to be ints, not shorts.
    //
    // RBBIStateTable.fNumStates
    table[RBBIDataWrapper.NUMSTATES]   = (short)(numStates >>> 16);
    table[RBBIDataWrapper.NUMSTATES+1] = (short)(numStates & 0x0000ffff);

    // RBBIStateTable.fRowLen
    table[RBBIDataWrapper.ROWLEN]   = (short)(rowLen >>> 16);
    table[RBBIDataWrapper.ROWLEN+1] = (short)(rowLen & 0x0000ffff);

    // RBBIStateTable.fFlags
    int flags = 0;
    if (fRB.fLookAheadHardBreak) {
        flags  |= RBBIDataWrapper.RBBI_LOOKAHEAD_HARD_BREAK;
    }
    if (fRB.fSetBuilder.sawBOF()) {
        flags  |= RBBIDataWrapper.RBBI_BOF_REQUIRED;
    }
    table[RBBIDataWrapper.FLAGS]   = (short)(flags >>> 16);
    table[RBBIDataWrapper.FLAGS+1] = (short)(flags & 0x0000ffff);

    int numCharCategories = fRB.fSetBuilder.getNumCharCategories();
    for (state=0; state<numStates; state++) {
        RBBIStateDescriptor sd = fDStates.get(state);
        int                row = 8 + state*rowLen;
        Assert.assrt (-32768 < sd.fAccepting && sd.fAccepting <= 32767);
        Assert.assrt (-32768 < sd.fLookAhead && sd.fLookAhead <= 32767);
        table[row + RBBIDataWrapper.ACCEPTING] = (short)sd.fAccepting;
        table[row + RBBIDataWrapper.LOOKAHEAD] = (short)sd.fLookAhead;
        table[row + RBBIDataWrapper.TAGIDX]    = (short)sd.fTagsIdx;
        for (col=0; col<numCharCategories; col++) {
            table[row + RBBIDataWrapper.NEXTSTATES + col] = (short)sd.fDtran[col];
        }
    }
    return table;
}
 

void findSetFor(String s, RBBINode node, UnicodeSet setToAdopt) {

        RBBISetTableEl el;

        // First check whether we've already cached a set for this string.
        // If so, just use the cached set in the new node.
        //   delete any set provided by the caller, since we own it.
        el = fSetTable.get(s);
        if (el != null) {
            node.fLeftChild = el.val;
            Assert.assrt(node.fLeftChild.fType == RBBINode.uset);
            return;
        }

        // Haven't seen this set before.
        // If the caller didn't provide us with a prebuilt set,
        //   create a new UnicodeSet now.
        if (setToAdopt == null) {
            if (s.equals(kAny)) {
                setToAdopt = new UnicodeSet(0x000000, 0x10ffff);
            } else {
                int c;
                c = UTF16.charAt(s, 0);
                setToAdopt = new UnicodeSet(c, c);
            }
        }

        //
        // Make a new uset node to refer to this UnicodeSet
        // This new uset node becomes the child of the caller's setReference
        // node.
        //
        RBBINode usetNode = new RBBINode(RBBINode.uset);
        usetNode.fInputSet = setToAdopt;
        usetNode.fParent = node;
        node.fLeftChild = usetNode;
        usetNode.fText = s;

        //
        // Add the new uset node to the list of all uset nodes.
        //
        fRB.fUSetNodes.add(usetNode);

        //
        // Add the new set to the set hash table.
        //
        el = new RBBISetTableEl();
        el.key = s;
        el.val = usetNode;
        fSetTable.put(el.key, el);

        return;
    }
 

@Test
public void expiryLockTest()
{
    // ACE-4347 extra debug logging just for this test so we can see what's going on when it next fails
    Level repoWebdavSaveLogLevel = Logger.getLogger("org.alfresco.repo.webdav").getLevel();
    Logger.getLogger("org.alfresco.repo.webdav").setLevel(Level.ALL);
    Level webdavProtocolSaveLogLevel = Logger.getLogger("org.alfresco.webdav.protocol").getLevel();
    Logger.getLogger("org.alfresco.webdav.protocol").setLevel(Level.ALL);
    try
    {
        setUpApplicationContext();

        req = new MockHttpServletRequest();
        resp = new MockHttpServletResponse();

        String rootPath = "/app:company_home";
        StoreRef storeRef = new StoreRef("workspace://SpacesStore");
        NodeRef storeRootNodeRef = nodeService.getRootNode(storeRef);
        List<NodeRef> nodeRefs = searchService.selectNodes(storeRootNodeRef, rootPath, null, namespaceService, false);
        NodeRef defaultRootNode = nodeRefs.get(0);

        NodeRef rootNodeRef = tenantService.getRootNode(nodeService, searchService, namespaceService, rootPath, defaultRootNode);

        // Create test folder.
        NodeRef folderNodeRef = nodeService.createNode(rootNodeRef, ContentModel.ASSOC_CONTAINS, QName.createQName("test"), ContentModel.TYPE_FOLDER,
                Collections.<QName, Serializable> singletonMap(ContentModel.PROP_NAME, "WebDavMethodExpiryLockTest" + System.currentTimeMillis())).getChildRef();

        // Create test document.
        NodeRef nodeRef = nodeService.createNode(folderNodeRef, ContentModel.ASSOC_CONTAINS, QName.createQName("test"), ContentModel.TYPE_CONTENT,
                Collections.<QName, Serializable> singletonMap(ContentModel.PROP_NAME, "text.txt")).getChildRef();

        lockMethod = new LockMethod();
        lockMethod.createExclusive = true;
        lockMethod.m_timeoutDuration = 1;
        lockMethod.setDetails(req, resp, webDAVHelper, nodeRef);

        transactionService.getRetryingTransactionHelper().doInTransaction(new RetryingTransactionHelper.RetryingTransactionCallback<Object>()
        {
            @Override
            public Object execute() throws Throwable
            {
                try
            {
                // LOCK document.
                lockMethod.executeImpl();
                
                //wait for the lock to expire up to 5 seconds
                int timeout = 5;
                while( timeout > 0 && !lockMethod.lockInfo.isExpired())
                {
                    Thread.sleep(1000);
                    timeout--;
                }
                
                // LOCK against an expired lock.
                lockMethod.executeImpl();
            }
            catch (WebDAVServerException e)
            {
                logger.debug(e);
                Assert.fail("Document was not locked again, when lock has expired.");
            }
            return null;
            }
        });

        // Remove test folder.
        nodeService.deleteNode(folderNodeRef);
    }
    finally
    {
        Logger.getLogger("org.alfresco.webdav.protocol").setLevel(webdavProtocolSaveLogLevel);
        Logger.getLogger("org.alfresco.repo.webdav").setLevel(repoWebdavSaveLogLevel);
    }
}
 

/**
  * Quads in SPARQL update data block (INSERT clause). 
  */
 
 public void testQuadsInSPARQLInsertBlock() throws Exception {

     BigdataSailRepositoryConnection cxn = null;

     final BigdataSail sail = getSail(getTriplesNoInference());

     try {

         sail.initialize();
         
         final BigdataSailRepository repo = new BigdataSailRepository(sail);
         
         cxn = (BigdataSailRepositoryConnection) repo.getConnection();
         
         cxn.begin();
         
         final String update = "INSERT DATA  {" + // 
         		
         		"GRAPH <http://graphA> {<s:s1> <p:p1> <o:o1> .} " + //
    			
 			"} ";

         final Update  q = cxn.prepareUpdate(QueryLanguage.SPARQL, update);
         try {
	
	q.execute();
	
	Assert.fail("");
	
} catch (QuadsOperationInTriplesModeException ex) {
	
	String expectedMessage = "Quads in SPARQL update data block are not supported " + 
							"in triples mode.";
	
	assertEquals(expectedMessage, ex.getMessage());
	
}

     } finally {
     	
     	if (cxn != null)
             cxn.close();
         sail.__tearDownUnitTest();
     }
 }
 

/**
  * Quads in SPARQL update data block (DELETE clause).
  */
 
 public void testQuadsInSPARQLDeleteDataBlock() throws Exception {

     BigdataSailRepositoryConnection cxn = null;

     final BigdataSail sail = getSail(getTriplesNoInference());

     try {

         sail.initialize();
         
         final BigdataSailRepository repo = new BigdataSailRepository(sail);
         
         cxn = (BigdataSailRepositoryConnection) repo.getConnection();
         
         cxn.begin();
      
         final String update = "DELETE DATA  {" + // 
         
			"GRAPH <http://graphA> {<s:s1> <p:p1> <o:o1> .} " + //
    			
 			"} ";

         final Update  q = cxn.prepareUpdate(QueryLanguage.SPARQL, update);
         try {
	
	q.execute();
	
	Assert.fail("");
	
} catch (QuadsOperationInTriplesModeException ex) {
	
	String expectedMessage = "Quads in SPARQL update data block are not supported " + 
							"in triples mode.";
	
	assertEquals(expectedMessage, ex.getMessage());
	
}

     } finally {
     	
     	if (cxn != null)
             cxn.close();
         sail.__tearDownUnitTest();
     }
 }
 

/**
  * Test named graph referenced through WITH clause.
  */
 
 public void testNamedGraphReferencedThroughWITHClause() throws Exception {

     BigdataSailRepositoryConnection cxn = null;

     final BigdataSail sail = getSail(getTriplesNoInference());

     try {

         sail.initialize();
         
         final BigdataSailRepository repo = new BigdataSailRepository(sail);
         
         cxn = (BigdataSailRepositoryConnection) repo.getConnection();
         
         cxn.begin();
        
         final String update = "with <c:graphA> " + //
         					 "INSERT { <s:s1> <p:p1> <o:o1> . } where {}";

         final Update  q = cxn.prepareUpdate(QueryLanguage.SPARQL, update);
         try {
	
	q.execute();
	
	Assert.fail("");
	
} catch (QuadsOperationInTriplesModeException ex) {
	
	String expectedMessage = "Use of WITH and GRAPH constructs in query body is not supported " +
											"in triples mode.";
	
	assertEquals(expectedMessage, ex.getMessage());
	
}
		

     } finally {
         if (cxn != null)
             cxn.close();
         sail.__tearDownUnitTest();
     }
 }
 

/**
  * Test using of GRAPH construct in query body.
  */
 
 public void testGRAPHConstructInQueryBody() throws Exception {

     BigdataSailRepositoryConnection cxn = null;

     final BigdataSail sail = getSail(getTriplesNoInference());

     try {

         sail.initialize();
         
         final BigdataSailRepository repo = new BigdataSailRepository(sail);
         
         cxn = (BigdataSailRepositoryConnection) repo.getConnection();
         
         cxn.begin();
         
         
        
         final String query = "SELECT ?g ?s ?p ?o" + //
					"WHERE { GRAPH ?g { ?s ?p ?o }}";
					

         final TupleQuery q = cxn.prepareTupleQuery(QueryLanguage.SPARQL,
			query);

         try {
	
	final TupleQueryResult tqr = q.evaluate();
	
	Assert.fail("");
	
} catch (QuadsOperationInTriplesModeException ex) {
	
	String expectedMessage = "Use of WITH and GRAPH constructs in query body is not supported " +
                     					"in triples mode.";
	
	assertEquals(expectedMessage, ex.getMessage());
	
}
		

     } finally {
         if (cxn != null)
             cxn.close();
         sail.__tearDownUnitTest();
     }
 }