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Container pom for Pentaho Data Integration modules
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/*! ******************************************************************************
 *
 * Pentaho Data Integration
 *
 * Copyright (C) 2002-2017 by Hitachi Vantara : http://www.pentaho.com
 *
 *******************************************************************************
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 ******************************************************************************/

package org.pentaho.di.trans.steps.webservices.wsdl;

import javax.xml.namespace.QName;

import org.pentaho.di.trans.steps.webservices.WebServiceMeta;

public class WsdlOpParameterContainer implements WsdlParamContainer {
  private WsdlOpParameter parameter;

  public WsdlOpParameterContainer( WsdlOpParameter parameter ) {
    this.parameter = parameter;
  }

  public String getContainerName() {
    return parameter.getName().getLocalPart();
  }

  public String[] getParamNames() {
    if ( parameter.isArray() ) {
      if ( parameter.getItemComplexType() != null ) {
        return parameter.getItemComplexType().getElementNames().toArray(
          new String[parameter.getItemComplexType().getElementNames().size()] );
      } else {
        if ( parameter.getItemXmlType() != null ) {
          return new String[] { parameter.getItemXmlType().getLocalPart() };
        } else {
          return new String[] { parameter.getName().getLocalPart(), };
        }
      }
    } else {
      return new String[] { parameter.getName().getLocalPart() };
    }
  }

  public String getParamType( String paramName ) {
    if ( parameter.isArray() ) {
      if ( parameter.getItemComplexType() != null ) {
        QName name = parameter.getItemComplexType().getElementType( paramName );
        return name == null ? null : name.getLocalPart();
      } else {
        if ( parameter.getItemXmlType() != null ) {
          return parameter.getItemXmlType().getLocalPart();
        } else {
          return null;
        }
      }
    } else if ( paramName.equals( parameter.getName().getLocalPart() ) ) {
      return parameter.getXmlType().getLocalPart();
    } else {
      return null;
    }
  }

  public String getItemName() {
    if ( parameter.isArray() ) {
      if ( parameter.getItemXmlType() != null
        && !WebServiceMeta.XSD_NS_URI.equals( parameter.getItemXmlType().getNamespaceURI() ) ) {
        return parameter.getItemXmlType().getLocalPart();
      } else {
        return null;
      }
    } else {
      return parameter.getName().getLocalPart();
    }
  }

  public boolean isArray() {
    return parameter.isArray();
  }
}