How to use

isSourceRequired

method

in

org.teiid.translator.ExecutionFactory

@TranslatorProperty(display="Is Source Required", advanced=true)
@Override
public boolean isSourceRequired() {
  return delegate.isSourceRequired();
}
public void setSourceRequired(boolean value) {

public String getStausMessage() {
  String msg = ""; //$NON-NLS-1$
  ExecutionFactory<Object, Object> ef = getExecutionFactory();
  
  if(ef != null) {
    if (ef.isSourceRequired()) {
      
      Object conn = null;
      try {
        conn = getConnectionFactory();
      } catch (TranslatorException e) {
        // treat this as connection not found. 
      }
      
      if (conn == null) {
        msg = QueryPlugin.Util.getString("datasource_not_found", this.connectionName); //$NON-NLS-1$
      }
    }
  }
  else {
    msg = QueryPlugin.Util.getString("translator_not_found", this.translatorName); //$NON-NLS-1$
  }
  return msg;
}

public String getStausMessage() {
  String msg = ""; //$NON-NLS-1$
  ExecutionFactory<Object, Object> ef = getExecutionFactory();
  
  if(ef != null) {
    if (ef.isSourceRequired()) {
      
      Object conn = null;
      try {
        conn = getConnectionFactory();
      } catch (TranslatorException e) {
        // treat this as connection not found. 
      }
      
      if (conn == null) {
        msg = QueryPlugin.Util.getString("datasource_not_found", this.connectionName); //$NON-NLS-1$
      }
    }
  }
  else {
    msg = QueryPlugin.Util.getString("translator_not_found", this.translatorName); //$NON-NLS-1$
  }
  return msg;
}

public String getStausMessage() {
  String msg = ""; //$NON-NLS-1$
  ExecutionFactory<Object, Object> ef = getExecutionFactory();
  
  if(ef != null) {
    if (ef.isSourceRequired()) {
      
      Object conn = null;
      try {
        conn = getConnectionFactory();
      } catch (TranslatorException e) {
        // treat this as connection not found. 
      }
      
      if (conn == null) {
        msg = QueryPlugin.Util.getString("datasource_not_found", this.connectionName); //$NON-NLS-1$
      }
    }
  }
  else {
    msg = QueryPlugin.Util.getString("translator_not_found", this.translatorName); //$NON-NLS-1$
  }
  return msg;
}

if (cm.getExecutionFactory().isSourceRequired() && vdb.getStatus() == Status.ACTIVE) {
  severity = Severity.ERROR;

  this.connectionFactory = this.manager.getConnectionFactory();
} catch (TranslatorException e) {
  if (this.connector.isSourceRequired()) {
    throw e;
  this.connection = this.connector.getConnection(this.connectionFactory, securityContext);
if (this.connection == null && this.connector.isSourceRequired()) {
  throw new TranslatorException(QueryPlugin.Event.TEIID31108, QueryPlugin.Util.getString("datasource_not_found", this.manager.getConnectionName())); //$NON-NLS-1$);

  this.connectionFactory = this.manager.getConnectionFactory();
} catch (TranslatorException e) {
  if (this.connector.isSourceRequired()) {
    throw e;
  this.connection = this.connector.getConnection(this.connectionFactory, securityContext);
if (this.connection == null && this.connector.isSourceRequired()) {
  throw new TranslatorException(QueryPlugin.Event.TEIID31108, QueryPlugin.Util.getString("datasource_not_found", this.manager.getConnectionName())); //$NON-NLS-1$);

  this.connectionFactory = this.manager.getConnectionFactory();
} catch (TranslatorException e) {
  if (this.connector.isSourceRequired()) {
    throw e;
  this.connection = this.connector.getConnection(this.connectionFactory, securityContext);
if (this.connection == null && this.connector.isSourceRequired()) {
  throw new TranslatorException(QueryPlugin.Event.TEIID31108, QueryPlugin.Util.getString("datasource_not_found", this.manager.getConnectionName())); //$NON-NLS-1$);