Examples with DeploymentCache org.camunda.bpm.engine.impl.persistence.deploy.cache.DeploymentCache used on opensource projects

Example 31 with DeploymentCache

use of org.camunda.bpm.engine.impl.persistence.deploy.cache.DeploymentCache in project camunda-bpm-platform by camunda.

the class GetDeploymentDecisionRequirementsDefinitionCmd method execute.

public DecisionRequirementsDefinition execute(CommandContext commandContext) {
    ensureNotNull("decisionRequirementsDefinitionId", decisionRequirementsDefinitionId);
    DeploymentCache deploymentCache = Context.getProcessEngineConfiguration().getDeploymentCache();
    DecisionRequirementsDefinitionEntity decisionRequirementsDefinition = deploymentCache.findDeployedDecisionRequirementsDefinitionById(decisionRequirementsDefinitionId);
    for (CommandChecker checker : commandContext.getProcessEngineConfiguration().getCommandCheckers()) {
        checker.checkReadDecisionRequirementsDefinition(decisionRequirementsDefinition);
    }
    return decisionRequirementsDefinition;
}

Example 32 with DeploymentCache

use of org.camunda.bpm.engine.impl.persistence.deploy.cache.DeploymentCache in project camunda-bpm-platform by camunda.

the class GetDeploymentDecisionDefinitionCmd method execute.

public DecisionDefinition execute(CommandContext commandContext) {
    ensureNotNull("decisionDefinitionId", decisionDefinitionId);
    DeploymentCache deploymentCache = Context.getProcessEngineConfiguration().getDeploymentCache();
    DecisionDefinitionEntity decisionDefinition = deploymentCache.findDeployedDecisionDefinitionById(decisionDefinitionId);
    for (CommandChecker checker : commandContext.getProcessEngineConfiguration().getCommandCheckers()) {
        checker.checkReadDecisionDefinition(decisionDefinition);
    }
    return decisionDefinition;
}

Example 33 with DeploymentCache

use of org.camunda.bpm.engine.impl.persistence.deploy.cache.DeploymentCache in project camunda-bpm-platform by camunda.

the class DecisionDefinitionEntity method loadDecisionDefinition.

/**
 * Returns the cached version if exists; does not update the entity from the database in that case
 */
protected DecisionDefinitionEntity loadDecisionDefinition(String decisionDefinitionId) {
    ProcessEngineConfigurationImpl configuration = Context.getProcessEngineConfiguration();
    DeploymentCache deploymentCache = configuration.getDeploymentCache();
    DecisionDefinitionEntity decisionDefinition = deploymentCache.findDecisionDefinitionFromCache(decisionDefinitionId);
    if (decisionDefinition == null) {
        CommandContext commandContext = Context.getCommandContext();
        DecisionDefinitionManager decisionDefinitionManager = commandContext.getDecisionDefinitionManager();
        decisionDefinition = decisionDefinitionManager.findDecisionDefinitionById(decisionDefinitionId);
        if (decisionDefinition != null) {
            decisionDefinition = deploymentCache.resolveDecisionDefinition(decisionDefinition);
        }
    }
    return decisionDefinition;
}

Example 34 with DeploymentCache

use of org.camunda.bpm.engine.impl.persistence.deploy.cache.DeploymentCache in project camunda-bpm-platform by camunda.

the class SignalEventHandler method handleStartEvent.

protected void handleStartEvent(EventSubscriptionEntity eventSubscription, Map<String, Object> payload, String businessKey, CommandContext commandContext) {
    String processDefinitionId = eventSubscription.getConfiguration();
    ensureNotNull("Configuration of signal start event subscription '" + eventSubscription.getId() + "' contains no process definition id.", processDefinitionId);
    DeploymentCache deploymentCache = Context.getProcessEngineConfiguration().getDeploymentCache();
    ProcessDefinitionEntity processDefinition = deploymentCache.findDeployedProcessDefinitionById(processDefinitionId);
    if (processDefinition == null || processDefinition.isSuspended()) {
        // ignore event subscription
        LOG.debugIgnoringEventSubscription(eventSubscription, processDefinitionId);
    } else {
        ActivityImpl signalStartEvent = processDefinition.findActivity(eventSubscription.getActivityId());
        PvmProcessInstance processInstance = processDefinition.createProcessInstance(businessKey, signalStartEvent);
        processInstance.start(payload);
    }
}

Example 35 with DeploymentCache

use of org.camunda.bpm.engine.impl.persistence.deploy.cache.DeploymentCache in project camunda-bpm-platform by camunda.

the class DeploymentManager method deleteDecisionRequirementDeployment.

protected void deleteDecisionRequirementDeployment(String deploymentId) {
    ProcessEngineConfigurationImpl processEngineConfiguration = Context.getProcessEngineConfiguration();
    if (processEngineConfiguration.isDmnEnabled()) {
        DecisionRequirementsDefinitionManager manager = getDecisionRequirementsDefinitionManager();
        List<DecisionRequirementsDefinition> decisionRequirementsDefinitions = manager.findDecisionRequirementsDefinitionByDeploymentId(deploymentId);
        // delete decision requirements definitions from db
        manager.deleteDecisionRequirementsDefinitionsByDeploymentId(deploymentId);
        DeploymentCache deploymentCache = processEngineConfiguration.getDeploymentCache();
        for (DecisionRequirementsDefinition decisionRequirementsDefinition : decisionRequirementsDefinitions) {
            String decisionDefinitionId = decisionRequirementsDefinition.getId();
            // remove decision requirements definitions from cache:
            deploymentCache.removeDecisionRequirementsDefinition(decisionDefinitionId);
        }
    }
}