org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform.hasDefaultSequence java code examples

Common ways to obtain DatasourcePlatform

private void myMethod () {
 DatasourcePlatform d =new DatasourcePlatform()
Object object;(DatasourcePlatform) object.clone()
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}

/**
 * Get default sequence
 */
public Sequence getDefaultSequence() {
  if (!hasDefaultSequence()) {
    setDefaultSequence(createPlatformDefaultSequence());
  }
  return defaultSequence;
}

/**
 * Get default sequence
 */
@Override
public Sequence getDefaultSequence() {
  if (!hasDefaultSequence()) {
    setDefaultSequence(createPlatformDefaultSequence());
  }
  return defaultSequence;
}

/**
 * Get default sequence
 */
public Sequence getDefaultSequence() {
  if (!hasDefaultSequence()) {
    setDefaultSequence(createPlatformDefaultSequence());
  }
  return defaultSequence;
}

/**
 * INTERNAL:
 * Indicates whether defaultSequence is the same as platform default sequence.
 */
@Override
public boolean usesPlatformDefaultSequence() {
  if (!hasDefaultSequence()) {
    return true;
  } else {
    return getDefaultSequence().equals(createPlatformDefaultSequence());
  }
}

/**
 * INTERNAL:
 * Indicates whether defaultSequence is the same as platform default sequence.
 */
public boolean usesPlatformDefaultSequence() {
  if (!hasDefaultSequence()) {
    return true;
  } else {
    return getDefaultSequence().equals(createPlatformDefaultSequence());
  }
}

/**
 * INTERNAL:
 * Indicates whether defaultSequence is the same as platform default sequence.
 */
public boolean usesPlatformDefaultSequence() {
  if (!hasDefaultSequence()) {
    return true;
  } else {
    return getDefaultSequence().equals(createPlatformDefaultSequence());
  }
}

protected void sequencesAfterCloneCleanup() {
  Sequence defaultSequenceClone = null;
  if (hasDefaultSequence()) {
    defaultSequenceClone = (Sequence)getDefaultSequence().clone();
    setDefaultSequence(defaultSequenceClone);
  }
  if (getSequences() != null) {
    HashMap sequencesCopy = new HashMap(getSequences());
    HashMap sequencesDeepClone = new HashMap(getSequences().size());
    Iterator it = sequencesCopy.values().iterator();
    while (it.hasNext()) {
      Sequence sequence = (Sequence)it.next();
      if ((defaultSequenceClone != null) && (sequence == getDefaultSequence())) {
        sequencesDeepClone.put(defaultSequenceClone.getName(), defaultSequenceClone);
      } else {
        Sequence sequenceClone = (Sequence)sequence.clone();
        if (sequenceClone instanceof DefaultSequence) {
          if (!((DefaultSequence)sequenceClone).hasPreallocationSize()) {
            continue;
          }
        }
        sequencesDeepClone.put(sequenceClone.getName(), sequenceClone);
      }
    }
    this.setSequences(sequencesDeepClone);
  }
}

protected void sequencesAfterCloneCleanup() {
  Sequence defaultSequenceClone = null;
  if (hasDefaultSequence()) {
    defaultSequenceClone = (Sequence)getDefaultSequence().clone();
    setDefaultSequence(defaultSequenceClone);
  }
  if (getSequences() != null) {
    HashMap sequencesCopy = new HashMap(getSequences());
    HashMap sequencesDeepClone = new HashMap(getSequences().size());
    Iterator it = sequencesCopy.values().iterator();
    while (it.hasNext()) {
      Sequence sequence = (Sequence)it.next();
      if ((defaultSequenceClone != null) && (sequence == getDefaultSequence())) {
        sequencesDeepClone.put(defaultSequenceClone.getName(), defaultSequenceClone);
      } else {
        Sequence sequenceClone = (Sequence)sequence.clone();
        if (sequenceClone instanceof DefaultSequence) {
          if (!((DefaultSequence)sequenceClone).hasPreallocationSize()) {
            continue;
          }
        }
        sequencesDeepClone.put(sequenceClone.getName(), sequenceClone);
      }
    }
    this.setSequences(sequencesDeepClone);
  }
}

protected void sequencesAfterCloneCleanup() {
  Sequence defaultSequenceClone = null;
  if (hasDefaultSequence()) {
    defaultSequenceClone = (Sequence)getDefaultSequence().clone();
    setDefaultSequence(defaultSequenceClone);
  }
  HashMap sequencesDeepClone = null;
  if (getSequences() != null) {
    sequencesDeepClone = new HashMap(getSequences().size());
    Iterator it = getSequences().values().iterator();
    while (it.hasNext()) {
      Sequence sequence = (Sequence)it.next();
      if ((defaultSequenceClone != null) && (sequence == getDefaultSequence())) {
        sequencesDeepClone.put(defaultSequenceClone.getName(), defaultSequenceClone);
      } else {
        Sequence sequenceClone = (Sequence)sequence.clone();
        if (sequenceClone instanceof DefaultSequence) {
          if (!((DefaultSequence)sequenceClone).hasPreallocationSize()) {
            continue;
          }
        }
        sequencesDeepClone.put(sequenceClone.getName(), sequenceClone);
      }
    }
    this.setSequences(sequencesDeepClone);
  }
}

/**
 * Adds descriptors plus sequencing info found on the project to the session.
 */
protected void addProjectToSession(ServerSession session, Project project) {
  DatasourcePlatform sessionPlatform = (DatasourcePlatform)session.getDatasourceLogin().getDatasourcePlatform();
  DatasourcePlatform projectPlatform = (DatasourcePlatform)project.getDatasourceLogin().getDatasourcePlatform();
  if (!sessionPlatform.hasDefaultSequence() && projectPlatform.hasDefaultSequence()) {
    sessionPlatform.setDefaultSequence(projectPlatform.getDefaultSequence());
  }
  if ((sessionPlatform.getSequences() == null) || sessionPlatform.getSequences().isEmpty()) {
    if ((projectPlatform.getSequences() != null) && !projectPlatform.getSequences().isEmpty()) {
      sessionPlatform.setSequences(projectPlatform.getSequences());
    }
  } else {
    if ((projectPlatform.getSequences() != null) && !projectPlatform.getSequences().isEmpty()) {
      Iterator itProjectSequences = projectPlatform.getSequences().values().iterator();
      while (itProjectSequences.hasNext()) {
        Sequence sequence = (Sequence)itProjectSequences.next();
        if (!sessionPlatform.getSequences().containsKey(sequence.getName())) {
          sessionPlatform.addSequence(sequence);
        }
      }
    }
  }
  session.addDescriptors(project);
}

/**
 * Copy the state into the new platform.
 */
public void copyInto(Platform platform) {
  if (!(platform instanceof DatasourcePlatform)) {
    return;
  }
  DatasourcePlatform datasourcePlatform = (DatasourcePlatform)platform;
  datasourcePlatform.setTableQualifier(getTableQualifier());
  datasourcePlatform.setTimestampQuery(this.timestampQuery);
  datasourcePlatform.setConversionManager(getConversionManager());
  if (hasDefaultSequence()) {
    datasourcePlatform.setDefaultSequence(getDefaultSequence());
  }
  datasourcePlatform.setSequences(getSequences());
  datasourcePlatform.sequencesAfterCloneCleanup();
  datasourcePlatform.defaultNativeSequenceToTable = this.defaultNativeSequenceToTable;
}

/**
 * Copy the state into the new platform.
 */
public void copyInto(Platform platform) {
  if (!(platform instanceof DatasourcePlatform)) {
    return;
  }
  DatasourcePlatform datasourcePlatform = (DatasourcePlatform)platform;
  datasourcePlatform.setTableQualifier(getTableQualifier());
  datasourcePlatform.setTimestampQuery(this.timestampQuery);
  datasourcePlatform.setConversionManager(getConversionManager());
  if (hasDefaultSequence()) {
    datasourcePlatform.setDefaultSequence(getDefaultSequence());
  }
  datasourcePlatform.setSequences(getSequences());
  datasourcePlatform.sequencesAfterCloneCleanup();
}

/**
 * Copy the state into the new platform.
 */
@Override
public void copyInto(Platform platform) {
  if (!(platform instanceof DatasourcePlatform)) {
    return;
  }
  DatasourcePlatform datasourcePlatform = (DatasourcePlatform)platform;
  datasourcePlatform.setTableQualifier(getTableQualifier());
  datasourcePlatform.setTimestampQuery(this.timestampQuery);
  datasourcePlatform.setConversionManager(getConversionManager());
  if (hasDefaultSequence()) {
    datasourcePlatform.setDefaultSequence(getDefaultSequence());
  }
  datasourcePlatform.setSequences(getSequences());
  datasourcePlatform.sequencesAfterCloneCleanup();
  datasourcePlatform.setDefaultNativeSequenceToTable(getDefaultNativeSequenceToTable());
  datasourcePlatform.setDefaultSeqenceAtNextValue(getDefaultSeqenceAtNextValue());
}

Javadoc

Get default sequence

Popular methods of DatasourcePlatform

<init>
addOperator
appendParameter
Add the parameter. Convert the parameter to a string and write it.
copyInto
Copy the state into the new platform.
createConnectionCustomizer
INTERNAL:
createPlatformDefaultSequence
INTERNAL: Create platform-default Sequence
getConversionManager
The platform hold its own instance of conversion manager to allow customization.
getCustomModifyValueForCall
Allow for the platform to handle the representation of parameters specially.
getDefaultSequence
Get default sequence
getEndDelimiter
Delimiter to use for fields and tables using spaces or other special values. Some databases use diff
getPlatformOperators
Return any platform-specific operators
getSequencePreallocationSize

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How to use hasDefaultSequencemethodin org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform

Best Java code snippets using org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform.hasDefaultSequence (Showing top 13 results out of 315)

How to use
hasDefaultSequence
method
in
org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform