Example usage for org.apache.commons.lang3.exception ExceptionUtils getRootCauseMessage

List of usage examples for org.apache.commons.lang3.exception ExceptionUtils getRootCauseMessage

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Introduction

In this page you can find the example usage for org.apache.commons.lang3.exception ExceptionUtils getRootCauseMessage.

Prototype

public static String getRootCauseMessage(final Throwable th)

Source Link

Document

Gets a short message summarising the root cause exception.

Usage

From source file:org.xwiki.extension.repository.internal.core.DefaultCoreExtensionScanner.java

@Override
public void updateExtensions(Collection<DefaultCoreExtension> extensions) {
    for (DefaultCoreExtension extension : extensions) {
        if (!extension.isCached()) {
            try {
                Extension remoteExtension = this.repositoryManager.resolve(extension.getId());

                extension.set(remoteExtension);

                // Cache it
                if (extension.getDescriptorURL() != null) {
                    this.cache.store(extension);
                    extension.setCached(true);
                }//from   w w  w .jav  a2 s. co  m
            } catch (ResolveException e) {
                this.logger.debug("Can't find remote extension with id [{}]", extension.getId(), e);
            } catch (Exception e) {
                this.logger.warn("Failed to update core extension [{}]: [{}]", extension.getId(),
                        ExceptionUtils.getRootCauseMessage(e), e);
            }
        }
    }
}

From source file:org.xwiki.extension.repository.internal.DefaultExtensionRepositoryManager.java

@Override
public Extension resolve(ExtensionDependency extensionDependency) throws ResolveException {
    Set<ExtensionRepositoryDescriptor> checkedRepositories = new HashSet<>();

    Exception lastExtension = null;

    for (ExtensionRepositoryDescriptor repositoryDescriptor : extensionDependency.getRepositories()) {
        if (checkedRepositories.contains(repositoryDescriptor)) {
            continue;
        }/*www .j  a  v  a 2s  .c  o m*/

        // Remember we tried that repository
        checkedRepositories.add(repositoryDescriptor);

        ExtensionRepository repository;
        try {
            repository = getRepository(repositoryDescriptor);
        } catch (ExtensionRepositoryException e) {
            this.logger.warn("Invalid repository [{}] in extension dependency",
                    extensionDependency.getRepositories(), extensionDependency,
                    ExceptionUtils.getRootCauseMessage(e));

            continue;
        }

        try {
            return repository.resolve(extensionDependency);
        } catch (ResolveException e) {
            this.logger.debug("Could not find extension dependency [{}] in repository [{}]",
                    extensionDependency, repository.getDescriptor(), e);

            lastExtension = e;
        }
    }

    for (ExtensionRepository repository : this.repositories) {
        if (checkedRepositories.contains(repository.getDescriptor())) {
            continue;
        }

        // Remember we tried that repository
        checkedRepositories.add(repository.getDescriptor());

        try {
            return repository.resolve(extensionDependency);
        } catch (ResolveException e) {
            this.logger.debug("Could not find extension dependency [{}] in repository [{}]",
                    extensionDependency, repository.getDescriptor(), e);

            lastExtension = e;
        }
    }

    throw new ResolveException(
            MessageFormat.format("Could not find extension dependency [{0}]", extensionDependency),
            lastExtension);
}

From source file:org.xwiki.extension.repository.internal.installed.DefaultInstalledExtensionRepository.java

/**
 * Check extension validity and set it as not installed if not.
 *
 * @param localExtension the extension to validate
 * @throws InvalidExtensionException when the passed extension is fond invalid
 *///from  ww  w  . j av a  2s .  c o m
private void validateExtension(LocalExtension localExtension) {
    Collection<String> namespaces = DefaultInstalledExtension.getNamespaces(localExtension);

    if (namespaces == null) {
        try {
            validateExtension(localExtension, null);
        } catch (InvalidExtensionException e) {
            if (this.logger.isDebugEnabled()) {
                this.logger.warn("Invalid extension [{}]", localExtension.getId(), e);
            } else {
                this.logger.warn("Invalid extension [{}] ({})", localExtension.getId(),
                        ExceptionUtils.getRootCauseMessage(e));
            }

            addInstalledExtension(localExtension, null, false);
        }
    } else {
        for (String namespace : namespaces) {
            try {
                validateExtension(localExtension, namespace);
            } catch (InvalidExtensionException e) {
                if (this.logger.isDebugEnabled()) {
                    this.logger.warn("Invalid extension [{}] on namespace [{}]", localExtension.getId(),
                            namespace, e);
                } else {
                    this.logger.warn("Invalid extension [{}] on namespace [{}] ({})", localExtension.getId(),
                            namespace, ExceptionUtils.getRootCauseMessage(e));
                }

                addInstalledExtension(localExtension, namespace, false);
            }
        }
    }
}

From source file:org.xwiki.extension.xar.internal.job.diff.AbstractUnifiedDiffBuilder.java

private List<UnifiedDiffBlock<String, Character>> createUnifiedDiff(String previous, String next) {
    try {//from  w w  w .  j  av  a2s  .c om
        DiffResult<String> diffResult = this.diffManager.diff(this.lineSplitter.split(previous),
                this.lineSplitter.split(next), null);
        UnifiedDiffConfiguration<String, Character> config = this.unifiedDiffDisplayer
                .getDefaultConfiguration();
        config.setSplitter(this.charSplitter);
        return this.unifiedDiffDisplayer.display(diffResult, config);
    } catch (DiffException e) {
        this.logger.warn("Failed to compute the differences. Root cause: {}",
                ExceptionUtils.getRootCauseMessage(e));
        return Collections.emptyList();
    }
}

From source file:org.xwiki.extension.xar.internal.job.diff.AttachmentUnifiedDiffBuilder.java

private boolean contentEquals(XWikiAttachment previousAttachment, XWikiAttachment nextAttachment) {
    if (previousAttachment == null || nextAttachment == null) {
        return previousAttachment == nextAttachment;
    } else {/* w  ww .  ja v a 2s. c  o  m*/
        XWikiContext xcontext = this.xcontextProvider.get();
        InputStream previousContent = null;
        InputStream nextContent = null;
        try {
            previousContent = previousAttachment.getContentInputStream(xcontext);
            nextContent = nextAttachment.getContentInputStream(xcontext);
            return IOUtils.contentEquals(previousContent, nextContent);
        } catch (Exception e) {
            this.logger.warn("Failed to compare the content of attachment [{}]. Root cause: {}",
                    previousAttachment.getFilename(), ExceptionUtils.getRootCauseMessage(e));
            return false;
        } finally {
            try {
                if (previousContent != null) {
                    previousContent.close();
                }
                if (nextContent != null) {
                    nextContent.close();
                }
            } catch (IOException e) {
                // Ignore.
            }
        }
    }
}

From source file:org.xwiki.extension.xar.internal.job.diff.AttachmentUnifiedDiffBuilder.java

private String getContentAsString(XWikiAttachment attachment) {
    try {/*w  w  w. j  av a 2 s  .  com*/
        return attachment == null ? null
                : IOUtils.toString(attachment.getContentInputStream(this.xcontextProvider.get()));
    } catch (Exception e) {
        this.logger.warn("Failed to read the content of attachment [{}]. Root cause: {}",
                attachment.getFilename(), ExceptionUtils.getRootCauseMessage(e));
        return null;
    }
}

From source file:org.xwiki.filter.xar.internal.input.WikiReader.java

public void read(InputStream stream, Object filter, XARInputFilter proxyFilter) throws IOException {
    ZipArchiveInputStream zis = new ZipArchiveInputStream(stream, "UTF-8", false);

    for (ZipArchiveEntry entry = zis.getNextZipEntry(); entry != null; entry = zis.getNextZipEntry()) {
        if (entry.isDirectory() || entry.getName().startsWith("META-INF")) {
            // The entry is either a directory or is something inside of the META-INF dir.
            // (we use that directory to put meta data such as LICENSE/NOTICE files.)
            continue;
        } else if (entry.getName().equals(XarModel.PATH_PACKAGE)) {
            // The entry is the manifest (package.xml). Read this differently.
            try {
                this.xarPackage.readDescriptor(zis);
            } catch (Exception e) {
                if (this.properties.isVerbose()) {
                    this.logger.warn(LOG_DESCRIPTOR_FAILREAD,
                            "Failed to read XAR descriptor from entry [{}]: {}", entry.getName(),
                            ExceptionUtils.getRootCauseMessage(e));
                }/*w  ww .j  a  v  a  2s  .  c o m*/
            }
        } else {
            try {
                this.documentReader.read(zis, filter, proxyFilter);
            } catch (SkipEntityException skip) {
                if (this.properties.isVerbose()) {
                    this.logger.info(LOG_DOCUMENT_SKIPPED, "Skipped document [{}]", skip.getEntityReference());
                }
            } catch (Exception e) {
                if (this.properties.isVerbose()) {
                    this.logger.warn(LOG_DOCUMENT_FAILREAD,
                            "Failed to read XAR XML document from entry [{}]: {}", entry.getName(),
                            ExceptionUtils.getRootCauseMessage(e), e);
                }
            }
        }
    }
}

From source file:org.xwiki.index.tree.internal.nestedpages.AbstractDocumentTreeNode.java

@Override
public List<String> getChildren(String nodeId, int offset, int limit) {
    EntityReference documentReference = resolve(nodeId);
    if (documentReference != null && documentReference.getType() == EntityType.DOCUMENT) {
        try {//from  w ww.  j av  a2  s .  c  om
            return getChildren(new DocumentReference(documentReference), offset, limit);
        } catch (Exception e) {
            this.logger.warn("Failed to retrieve the children of [{}]. Root cause [{}].", nodeId,
                    ExceptionUtils.getRootCauseMessage(e));
        }
    }
    return Collections.emptyList();
}

From source file:org.xwiki.index.tree.internal.nestedpages.AbstractDocumentTreeNode.java

@Override
public int getChildCount(String nodeId) {
    EntityReference documentReference = resolve(nodeId);
    if (documentReference != null && documentReference.getType() == EntityType.DOCUMENT) {
        try {//from   w w w  . j  a va2s  .  c om
            return getChildCount(new DocumentReference(documentReference));
        } catch (Exception e) {
            this.logger.warn("Failed to count the children of [{}]. Root cause [{}].", nodeId,
                    ExceptionUtils.getRootCauseMessage(e));
        }
    }
    return 0;
}

From source file:org.xwiki.index.tree.internal.nestedpages.AbstractDocumentTreeNode.java

@Override
public String getParent(String nodeId) {
    EntityReference documentReference = resolve(nodeId);
    if (documentReference != null && documentReference.getType() == EntityType.DOCUMENT) {
        try {//from ww w .  j a  va  2s .  co  m
            return serialize(getParent(new DocumentReference(documentReference)));
        } catch (Exception e) {
            this.logger.warn("Failed to retrieve the parent of [{}]. Root cause [{}].", nodeId,
                    ExceptionUtils.getRootCauseMessage(e));
        }
    }
    return null;
}