Examples with Resource org.apache.sling.api.resource.Resource used on opensource projects

Example 96 with Resource

use of org.apache.sling.api.resource.Resource in project sling by apache.

the class JobManagerImpl method findJobs.

/**
     * @see org.apache.sling.event.jobs.JobManager#findJobs(org.apache.sling.event.jobs.JobManager.QueryType, java.lang.String, long, java.util.Map[])
     */
@Override
public Collection<Job> findJobs(final QueryType type, final String topic, final long limit, final Map<String, Object>... templates) {
    final boolean isHistoryQuery = type == QueryType.HISTORY || type == QueryType.SUCCEEDED || type == QueryType.CANCELLED || type == QueryType.DROPPED || type == QueryType.ERROR || type == QueryType.GIVEN_UP || type == QueryType.STOPPED;
    final List<Job> result = new ArrayList<>();
    final ResourceResolver resolver = this.configuration.createResourceResolver();
    final StringBuilder buf = new StringBuilder(64);
    try {
        buf.append("/jcr:root");
        buf.append(this.configuration.getJobsBasePathWithSlash());
        buf.append("/element(*,");
        buf.append(ResourceHelper.RESOURCE_TYPE_JOB);
        buf.append(")[@");
        buf.append(ISO9075.encode(ResourceHelper.PROPERTY_JOB_TOPIC));
        if (topic != null) {
            buf.append(" = '");
            buf.append(topic);
            buf.append("'");
        }
        // restricting on the type - history or unfinished
        if (isHistoryQuery) {
            buf.append(" and @");
            buf.append(ISO9075.encode(JobImpl.PROPERTY_FINISHED_STATE));
            if (type == QueryType.SUCCEEDED || type == QueryType.DROPPED || type == QueryType.ERROR || type == QueryType.GIVEN_UP || type == QueryType.STOPPED) {
                buf.append(" = '");
                buf.append(type.name());
                buf.append("'");
            } else if (type == QueryType.CANCELLED) {
                buf.append(" and (@");
                buf.append(ISO9075.encode(JobImpl.PROPERTY_FINISHED_STATE));
                buf.append(" = '");
                buf.append(QueryType.DROPPED.name());
                buf.append("' or @");
                buf.append(ISO9075.encode(JobImpl.PROPERTY_FINISHED_STATE));
                buf.append(" = '");
                buf.append(QueryType.ERROR.name());
                buf.append("' or @");
                buf.append(ISO9075.encode(JobImpl.PROPERTY_FINISHED_STATE));
                buf.append(" = '");
                buf.append(QueryType.GIVEN_UP.name());
                buf.append("' or @");
                buf.append(ISO9075.encode(JobImpl.PROPERTY_FINISHED_STATE));
                buf.append(" = '");
                buf.append(QueryType.STOPPED.name());
                buf.append("')");
            }
        } else {
            buf.append(" and not(@");
            buf.append(ISO9075.encode(JobImpl.PROPERTY_FINISHED_STATE));
            buf.append(")");
            if (type == QueryType.ACTIVE) {
                buf.append(" and @");
                buf.append(ISO9075.encode(Job.PROPERTY_JOB_STARTED_TIME));
            } else if (type == QueryType.QUEUED) {
                buf.append(" and not(@");
                buf.append(ISO9075.encode(Job.PROPERTY_JOB_STARTED_TIME));
                buf.append(")");
            }
        }
        if (templates != null && templates.length > 0) {
            int index = 0;
            for (final Map<String, Object> template : templates) {
                // skip empty templates
                if (template.size() == 0) {
                    continue;
                }
                if (index == 0) {
                    buf.append(" and (");
                } else {
                    buf.append(" or ");
                }
                buf.append('(');
                final Iterator<Map.Entry<String, Object>> i = template.entrySet().iterator();
                boolean first = true;
                while (i.hasNext()) {
                    final Map.Entry<String, Object> current = i.next();
                    final String key = ISO9075.encode(current.getKey());
                    final char firstChar = key.length() > 0 ? key.charAt(0) : 0;
                    final String propName;
                    final Operation op;
                    if (firstChar == '=') {
                        propName = key.substring(1);
                        op = Operation.EQUALS;
                    } else if (firstChar == '<') {
                        final char secondChar = key.length() > 1 ? key.charAt(1) : 0;
                        if (secondChar == '=') {
                            op = Operation.LESS_OR_EQUALS;
                            propName = key.substring(2);
                        } else {
                            op = Operation.LESS;
                            propName = key.substring(1);
                        }
                    } else if (firstChar == '>') {
                        final char secondChar = key.length() > 1 ? key.charAt(1) : 0;
                        if (secondChar == '=') {
                            op = Operation.GREATER_OR_EQUALS;
                            propName = key.substring(2);
                        } else {
                            op = Operation.GREATER;
                            propName = key.substring(1);
                        }
                    } else {
                        propName = key;
                        op = Operation.EQUALS;
                    }
                    if (first) {
                        first = false;
                        buf.append('@');
                    } else {
                        buf.append(" and @");
                    }
                    buf.append(propName);
                    buf.append(' ');
                    switch(op) {
                        case EQUALS:
                            buf.append('=');
                            break;
                        case LESS:
                            buf.append('<');
                            break;
                        case LESS_OR_EQUALS:
                            buf.append("<=");
                            break;
                        case GREATER:
                            buf.append('>');
                            break;
                        case GREATER_OR_EQUALS:
                            buf.append(">=");
                            break;
                    }
                    buf.append(" '");
                    buf.append(current.getValue());
                    buf.append("'");
                }
                buf.append(')');
                index++;
            }
            if (index > 0) {
                buf.append(')');
            }
        }
        buf.append("] order by @");
        if (isHistoryQuery) {
            buf.append(JobImpl.PROPERTY_FINISHED_DATE);
            buf.append(" descending");
        } else {
            buf.append(Job.PROPERTY_JOB_CREATED);
            buf.append(" ascending");
        }
        final Iterator<Resource> iter = resolver.findResources(buf.toString(), "xpath");
        long count = 0;
        while (iter.hasNext() && (limit < 1 || count < limit)) {
            final Resource jobResource = iter.next();
            // sanity check for the path
            if (this.configuration.isJob(jobResource.getPath())) {
                final JobImpl job = Utility.readJob(logger, jobResource);
                if (job != null) {
                    count++;
                    result.add(job);
                }
            }
        }
    } catch (final QuerySyntaxException qse) {
        logger.warn("Query syntax wrong " + buf.toString(), qse);
    } finally {
        resolver.close();
    }
    return result;
}

Example 97 with Resource

use of org.apache.sling.api.resource.Resource in project sling by apache.

the class Utility method getSortedChildren.

/**
     * Helper method to read all children of a resource and sort them by name
     * @param type The type of resources (for debugging)
     * @param rsrc The parent resource
     * @return Sorted list of children.
     */
public static List<Resource> getSortedChildren(final Logger logger, final String type, final Resource rsrc) {
    final List<Resource> children = new ArrayList<>();
    final Iterator<Resource> monthIter = rsrc.listChildren();
    while (monthIter.hasNext()) {
        final Resource monthResource = monthIter.next();
        children.add(monthResource);
        logger.debug("Found {} : {}", type, monthResource.getName());
    }
    Collections.sort(children, RESOURCE_COMPARATOR);
    return children;
}

Example 98 with Resource

use of org.apache.sling.api.resource.Resource in project sling by apache.

the class JobHandler method reschedule.

/**
     * Reschedule the job
     * Update the retry count and remove the started time.
     * @return <code>true</code> if rescheduling was successful, <code>false</code> otherwise.
     */
public boolean reschedule() {
    final ResourceResolver resolver = this.configuration.createResourceResolver();
    try {
        final Resource jobResource = resolver.getResource(job.getResourcePath());
        if (jobResource != null) {
            final ModifiableValueMap mvm = jobResource.adaptTo(ModifiableValueMap.class);
            mvm.put(Job.PROPERTY_JOB_RETRY_COUNT, job.getProperty(Job.PROPERTY_JOB_RETRY_COUNT, Integer.class));
            if (job.getProperty(Job.PROPERTY_RESULT_MESSAGE) != null) {
                mvm.put(Job.PROPERTY_RESULT_MESSAGE, job.getProperty(Job.PROPERTY_RESULT_MESSAGE));
            }
            mvm.remove(Job.PROPERTY_JOB_STARTED_TIME);
            mvm.put(JobImpl.PROPERTY_JOB_QUEUED, Calendar.getInstance());
            try {
                resolver.commit();
                return true;
            } catch (final PersistenceException pe) {
                this.configuration.getMainLogger().debug("Unable to update reschedule properties for job " + job.getId(), pe);
            }
        }
    } finally {
        resolver.close();
    }
    return false;
}

Example 99 with Resource

use of org.apache.sling.api.resource.Resource in project sling by apache.

the class JobHandler method persistJobProperties.

/**
     * Update the property of a job in the resource tree
     * @param propNames the property names to update
     * @return {@code true} if the update was successful.
     */
public boolean persistJobProperties(final String... propNames) {
    if (propNames != null) {
        final ResourceResolver resolver = this.configuration.createResourceResolver();
        try {
            final Resource jobResource = resolver.getResource(job.getResourcePath());
            if (jobResource != null) {
                final ModifiableValueMap mvm = jobResource.adaptTo(ModifiableValueMap.class);
                for (final String propName : propNames) {
                    final Object val = job.getProperty(propName);
                    if (val != null) {
                        if (val.getClass().isEnum()) {
                            mvm.put(propName, val.toString());
                        } else {
                            mvm.put(propName, val);
                        }
                    } else {
                        mvm.remove(propName);
                    }
                }
                resolver.commit();
                return true;
            } else {
                this.configuration.getMainLogger().debug("No job resource found at {}", job.getResourcePath());
            }
        } catch (final PersistenceException ignore) {
            this.configuration.getMainLogger().debug("Unable to persist properties", ignore);
        } finally {
            resolver.close();
        }
        return false;
    }
    return true;
}

Example 100 with Resource

use of org.apache.sling.api.resource.Resource in project sling by apache.

the class ResourceHelperWithoutJcrTest method testMoveResource.

/**
     * Test moveResource method that normally relies to a JCR move operation without JCR = fallback to resource API.
     * @throws PersistenceException
     */
@Test
public void testMoveResource() throws PersistenceException {
    // prepare some test content
    Resource source = context.create().resource("/content/path1", VALUEMAP_1);
    context.create().resource("/content/path1/child1", VALUEMAP_1);
    context.create().resource("/content/path1/child1/child11", VALUEMAP_1);
    context.create().resource("/content/path1/child1/child12", VALUEMAP_2);
    context.create().resource("/content/path1/child2", VALUEMAP_2);
    ResourceHelper.moveResource(source, "/content/path2");
    assertNull(context.resourceResolver().getResource("/content/path1"));
    Resource target = context.resourceResolver().getResource("/content/path2");
    Resource target1 = context.resourceResolver().getResource("/content/path2/child1");
    Resource target11 = context.resourceResolver().getResource("/content/path2/child1/child11");
    Resource target12 = context.resourceResolver().getResource("/content/path2/child1/child12");
    Resource target2 = context.resourceResolver().getResource("/content/path2/child2");
    assertEquals(VALUEMAP_1, ResourceUtil.getValueMap(target));
    assertEquals(VALUEMAP_1, ResourceUtil.getValueMap(target1));
    assertEquals(VALUEMAP_1, ResourceUtil.getValueMap(target11));
    assertEquals(VALUEMAP_2, ResourceUtil.getValueMap(target12));
    assertEquals(VALUEMAP_2, ResourceUtil.getValueMap(target2));
}