Example usage for java.lang System identityHashCode

List of usage examples for java.lang System identityHashCode

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Introduction

In this page you can find the example usage for java.lang System identityHashCode.

Prototype

@HotSpotIntrinsicCandidate
public static native int identityHashCode(Object x);

Source Link

Document

Returns the same hash code for the given object as would be returned by the default method hashCode(), whether or not the given object's class overrides hashCode().

Usage

From source file:org.envirocar.app.application.service.BackgroundServiceImpl.java

@Override
public boolean onUnbind(Intent intent) {
    logger.info("onUnbind " + getClass().getName() + "; Hash: " + System.identityHashCode(this));
    return super.onUnbind(intent);
}

From source file:com.heisenberg.impl.instance.WorkflowInstanceImpl.java

public String toString() {
    return "(" + (id != null ? id.toString() : Integer.toString(System.identityHashCode(this))) + "|wi)";
}

From source file:nz.co.senanque.vaadinsupport.application.MaduraSessionManager.java

private void registerWidget(AbstractField field) {
    int key = System.identityHashCode(field);
    if (m_fields.get(key) == null) {
        m_fields.put(key, field);/* ww w  .  ja v  a2s  . com*/
        //         logger.debug("MaduraSessionManager {} Registering field {} {}",getValidationEngine().getIdentifier(),key,field.getCaption());
    }
}

From source file:edu.wisc.my.portlets.bookmarks.domain.Folder.java

/**
 * @see java.lang.Object#equals(Object)/*from   w  ww.  j  a v a  2  s. co m*/
 */
public boolean equals(final Object object) {
    final Set<Integer> visited = equalsVisitedFolder.getSet();
    final int identityHash = System.identityHashCode(this);
    try {
        if (!visited.add(identityHash)) {
            visited.clear();
            throw new IllegalStateException("A loop exists in the Folder tree.");
        }

        if (object == this) {
            return true;
        }
        if (!(object instanceof Folder)) {
            return false;
        }
        Folder rhs = (Folder) object;
        return new EqualsBuilder().appendSuper(super.equals(object)).append(this.children, rhs.children)
                .append(this.minimized, rhs.minimized).isEquals();
    } finally {
        visited.remove(identityHash);
    }
}

From source file:com.auditbucket.engine.repo.neo4j.model.ChangeLogNode.java

public int hashCode() {
    return id == null ? System.identityHashCode(this) : id.hashCode();
}

From source file:org.betaconceptframework.astroboa.resourceapi.locator.RepositoryLocator.java

@Path("{repositoryId}")
public ResourceLocator connectToAstroboaRepository(@HeaderParam("Authorization") String authorization,
        @PathParam("repositoryId") String repositoryId, @Context ServletContext servletContext) {

    if (StringUtils.isBlank(repositoryId)) {
        throw new WebApplicationException(HttpURLConnection.HTTP_NOT_FOUND);
    }/*  w  ww  .j  ava 2 s  .c om*/

    try {

        AstroboaClient astroboaClient = null;

        long start = System.currentTimeMillis();

        if (authorization != null) {

            String cacheKey = authorization + repositoryId;

            astroboaClient = AstroboaClientCache.Instance.get(cacheKey);

            if (astroboaClient == null) {
                String encodedUsernamePass = authorization.substring(5);
                String usernamePass = Base64.base64Decode(encodedUsernamePass);

                String[] usernamePassSplitted = usernamePass.split(":");

                if (usernamePassSplitted.length == 2) {
                    astroboaClient = new AstroboaClient(AstroboaClient.INTERNAL_CONNECTION);
                    AstroboaCredentials credentials = new AstroboaCredentials(usernamePassSplitted[0],
                            usernamePassSplitted[1]);
                    astroboaClient.login(repositoryId, credentials);

                    astroboaClient = AstroboaClientCache.Instance.cache(astroboaClient, cacheKey);

                } else {
                    logger.error(
                            "provided authorization in header (BASIC AUTH) cannot be decoded to username and password. Encoded Authorization String found in header is: "
                                    + authorization);
                    throw new WebApplicationException(HttpURLConnection.HTTP_UNAUTHORIZED);
                }
            }
        } else { // login as anonymous

            final String anonymousCacheKey = repositoryId + IdentityPrincipal.ANONYMOUS;

            astroboaClient = AstroboaClientCache.Instance.get(anonymousCacheKey);

            if (astroboaClient == null) {

                astroboaClient = new AstroboaClient(AstroboaClient.INTERNAL_CONNECTION);

                String permanentKey = retrievePermanentKeyForAnonymousUser(repositoryId, servletContext);

                astroboaClient.loginAsAnonymous(repositoryId, permanentKey);

                astroboaClient = AstroboaClientCache.Instance.cache(astroboaClient, anonymousCacheKey);

            }
        }

        logger.debug("Retrieve/Create astroboa repository client {} in  {}",
                System.identityHashCode(astroboaClient),
                DurationFormatUtils.formatDurationHMS(System.currentTimeMillis() - start));

        return new ResourceLocator(astroboaClient);

    } catch (CmsInvalidPasswordException e) {
        logger.error("Login to Astroboa Repository was not successfull");
        throw new WebApplicationException(HttpURLConnection.HTTP_UNAUTHORIZED);
    } catch (Exception e) {
        logger.error("A problem occured while connecting repository client to Astroboa Repository", e);
        throw new WebApplicationException(HttpURLConnection.HTTP_NOT_FOUND);
    }
}

From source file:com.heisenberg.impl.definition.WorkflowImpl.java

public String toString() {
    return id != null ? id.toString() : Integer.toString(System.identityHashCode(this));
}

From source file:IdentityIntMap.java

/**
 * Puts a new value in the property table with the appropriate flags
 *///from  w  ww  .  jav a  2s .com
public int put(Object key, int value) {
    int mask = _mask;
    int hash = System.identityHashCode(key) % mask & mask;

    Object[] keys = _keys;

    while (true) {
        Object testKey = keys[hash];

        if (testKey == null || testKey == DELETED) {
            keys[hash] = key;
            _values[hash] = value;

            _size++;

            if (keys.length <= 4 * _size)
                resize(4 * keys.length);

            return NULL;
        } else if (key != testKey) {
            hash = (hash + 1) % mask;

            continue;
        } else {
            int old = _values[hash];

            _values[hash] = value;

            return old;
        }
    }
}

From source file:com.ayuget.redface.ui.fragment.PostsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
        @Nullable final Bundle savedInstanceState) {
    Log.d(LOG_TAG, String.format("@%d -> Fragment(currentPage=%d) -> onCreateView(page=%d)",
            System.identityHashCode(this), currentPage, currentPage));

    final View rootView = inflateRootView(R.layout.fragment_posts, inflater, container);

    // Default view is the loading indicator
    showLoadingIndicator();/*from   w  w w.ja  v a  2s.  c o m*/

    // Restore the list of posts when the fragment is recreated by the framework
    restoredPosts = false;

    if (savedInstanceState != null) {
        Log.d(LOG_TAG, String.format("@%d -> Fragment(currentPage=%d) -> trying to restore state",
                System.identityHashCode(this), currentPage));
        displayedPosts = savedInstanceState.getParcelableArrayList(ARG_POST_LIST);
        if (displayedPosts != null) {
            Log.i(LOG_TAG, String.format("@%d -> Fragment(currentPage=%d) -> Restored %d posts to fragment",
                    System.identityHashCode(this), displayedPosts.size(), currentPage));

            topicPageView.setTopic(topic);
            topicPageView.setPage(currentPage);
            topicPageView.setPosts(displayedPosts);

            restoredPosts = displayedPosts.size() > 0;
            showPosts();
        }
    }

    if (displayedPosts == null) {
        displayedPosts = new ArrayList<>();
    }

    // Implement swipe to refresh
    swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
        @Override
        public void onRefresh() {
            savePageScrollPosition();
            Log.d(LOG_TAG, String.format("Refreshing topic page '%d' for topic %s", currentPage, topic));
            loadPage(currentPage);
        }
    });
    swipeRefreshLayout.setColorSchemeResources(R.color.theme_primary, R.color.theme_primary_dark);

    if (errorReloadButton != null) {
        errorReloadButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Log.d(LOG_TAG, String.format("Refreshing topic page '%d' for topic %s", currentPage, topic));
                showLoadingIndicator();
                loadPage(currentPage);
            }
        });
    }

    replyButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Joiner joiner = Joiner.on("\n");
            startReplyActivity(joiner.join(quotedMessages.values()));
        }
    });

    topicPageView.setOnScrollListener(new TopicPageView.OnScrollListener() {
        @Override
        public void onScrolled(int dx, int dy) {
            if (dy < 0) {
                hideReplyButton();
            } else {
                showReplyButton();
            }
        }
    });

    topicPageView.setOnPageLoadedListener(new TopicPageView.OnPageLoadedListener() {
        @Override
        public void onPageLoaded() {
            if (currentScrollPosition > 0) {
                restorePageScrollPosition();
            }
        }
    });

    topicPageView.setOnMultiQuoteModeListener(new TopicPageView.OnMultiQuoteModeListener() {
        @Override
        public void onMultiQuoteModeToggled(boolean active) {
            if (active) {
                quotedMessages.clear();
            }

            Fragment parent = getParentFragment();

            if (parent != null) {
                // Multi-quote event is forwarded to parent fragment as a batch operation
                ((TopicFragment) parent).onBatchOperation(active);
            }
        }

        @Override
        public void onPostAdded(final long postId) {
            subscribe(quoteHandler.load(postId,
                    mdService.getQuote(userManager.getActiveUser(), topic, (int) postId),
                    new EndlessObserver<String>() {
                        @Override
                        public void onNext(String quoteBBCode) {
                            quotedMessages.put(postId, quoteBBCode);
                        }

                        @Override
                        public void onError(Throwable throwable) {
                            Log.e(LOG_TAG, "Failed to add post to quoted list", throwable);
                            Toast.makeText(getActivity(), R.string.post_failed_to_quote, Toast.LENGTH_SHORT)
                                    .show();
                        }
                    }));
        }

        @Override
        public void onPostRemoved(long postId) {
            quotedMessages.remove(postId);
        }

        @Override
        public void onQuote() {
            Joiner joiner = Joiner.on("\n");
            topicPageView.disableBatchActions();
            startReplyActivity(joiner.join(quotedMessages.values()));
        }
    });

    if (userManager.getActiveUser().isGuest()) {
        replyButton.setVisibility(View.INVISIBLE);
    }

    return rootView;
}

From source file:org.envirocar.app.application.service.BackgroundServiceImpl.java

@Override
public void onDestroy() {
    logger.info("onDestroy " + getClass().getName() + "; Hash: " + System.identityHashCode(this));
    stopBackgroundService();// w w  w. ja v  a 2 s . c  om
    stopForeground(true);
}