Example usage for javax.persistence LockModeType NONE

List of usage examples for javax.persistence LockModeType NONE

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Introduction

In this page you can find the example usage for javax.persistence LockModeType NONE.

Prototype

LockModeType NONE

To view the source code for javax.persistence LockModeType NONE.

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Document

No lock.

Usage

From source file:com.confighub.core.store.Store.java

public List<UserAccount> getSystemAdmins() throws ConfigException {
    try {//from   w ww  . jav a 2s  .  c  o  m
        return em.createNamedQuery("Users.sysAdmins").setLockMode(LockModeType.NONE).getResultList();
    } catch (NoResultException e) {
        return Collections.EMPTY_LIST;
    } catch (Exception e) {
        handleException(e);
        return Collections.EMPTY_LIST;
    }
}

From source file:com.confighub.core.store.Store.java

public Map<String, SystemConfig> getSystemConfig(final SystemConfig.ConfigGroup group) throws ConfigException {
    try {//w  w  w  .  j  a v a 2  s .  c o  m
        List<SystemConfig> list = em.createNamedQuery("SysConfig.byGroup").setLockMode(LockModeType.NONE)
                .setParameter("groupName", group).getResultList();

        Map<String, SystemConfig> map = new HashMap<>();
        list.forEach(e -> map.put(e.getKey(), e));

        return map;
    } catch (NoResultException e) {
        return Collections.EMPTY_MAP;
    } catch (Exception e) {
        handleException(e);
        return Collections.EMPTY_MAP;
    }
}

From source file:com.confighub.core.store.Store.java

public SystemConfig getSystemConfig(final SystemConfig.ConfigGroup group, final String key)
        throws ConfigException {
    try {//from  w ww .j a  v a  2s .c o m
        return (SystemConfig) em.createNamedQuery("SysConfig.byKey").setLockMode(LockModeType.NONE)
                .setParameter("groupName", group).setParameter("key", key).getSingleResult();
    } catch (NoResultException e) {
        return null;
    } catch (Exception e) {
        handleException(e);
        return null;
    }
}