PSReportImpl.java :  » UML » MetaBoss » com » metaboss » sdlctools » domains » enterprisemodel » storage » xmlfileimpl » Java Open Source

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// OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
// EVEN IF SOFTARIS PTY.LTD. OR OTHER METABOSS CONTRIBUTORS ARE ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
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// Copyright 2000-2005  Softaris Pty.Ltd. All Rights Reserved.
package com.metaboss.sdlctools.domains.enterprisemodel.storage.xmlfileimpl;

import java.util.Iterator;
import java.util.List;

import com.metaboss.enterprise.ps.PSException;
import com.metaboss.enterprise.ps.PSIllegalArgumentException;
import com.metaboss.sdlctools.domains.enterprisemodel.storage.PSReport;
import com.metaboss.sdlctools.domains.enterprisemodel.storage.STField;
import com.metaboss.sdlctools.domains.enterprisemodel.storage.STReport;
import com.metaboss.sdlctools.domains.enterprisemodel.storage.STReportEntity;
import com.metaboss.sdlctools.domains.enterprisemodel.storage.xmlfileimpl.dom.FieldDefType;
import com.metaboss.sdlctools.domains.enterprisemodel.storage.xmlfileimpl.dom.InputFieldDefListType;
import com.metaboss.sdlctools.domains.enterprisemodel.storage.xmlfileimpl.dom.ReportDefType;
import com.metaboss.sdlctools.domains.enterprisemodel.storage.xmlfileimpl.dom.ReportEntityDefType;
import com.metaboss.sdlctools.domains.enterprisemodel.storage.xmlfileimpl.dom.ReportOutputElementDefType;

public class PSReportImpl implements PSReport
{
    /** Returns  details structure corresponding to given reference or null struct if definition not found */
    public STReport getReport(String pReportRef) throws PSException
    {
        ReportDefType lReportDef = Storage.getReport(pReportRef);
        if (lReportDef == null)
            return null;
        STReport lStruct = new STReport();
        lStruct.ReportRef = lReportDef.getReportRef();
        lStruct.Description = lReportDef.getDescription();
        lStruct.HasPaginationFacility = lReportDef.isHasPaginationFacility();
        return lStruct;
    }

    /** Returns number of output levels in the report */
    public int getReportOutputLevels(String pReportRef) throws PSException
    {
        ReportDefType lReportDef = Storage.getReport(pReportRef);
        if (lReportDef == null)
            return 0;
        ReportOutputElementDefType lOutputDef = lReportDef.getReportOutputElementDef();
        int lOutputLevels = 0;
        for (  ; lOutputDef != null ; lOutputLevels++)
            lOutputDef = lOutputDef.getReportOutputElementDef();
        return lOutputLevels;
    }

    /** Returns report's input fields */
    public STField[] getInputFields(String pReportRef) throws PSException
    {
        ReportDefType lReportDef = Storage.getReport(pReportRef);
        if (lReportDef == null)
            return null;
        InputFieldDefListType lInputFieldDefList = lReportDef.getInputFieldDefList();
        if (lInputFieldDefList == null || lInputFieldDefList.getFieldDef() == null)
            return new STField[0];
        STField[] lReturn = new STField[lInputFieldDefList.getFieldDef().size()];
        Iterator lIter1 = lInputFieldDefList.getFieldDef().iterator();
        for (int j = 0; lIter1.hasNext(); j++)
        {
            lReturn[j] = Util.getField((FieldDefType)lIter1.next());
        }
        return lReturn;
    }

    /** Returns report's top level output fields */
    public STField[] getOutputFields(String pReportRef, int pFromLevel) throws PSException
    {
        ReportDefType lReportDef = Storage.getReport(pReportRef);
        if (lReportDef == null)
            return null;
        // Make sure that we are positioned on the required level
    ReportOutputElementDefType lOutputDef = lReportDef.getReportOutputElementDef();
        for (int i = 0; i < pFromLevel; i++)
        {
          if (lOutputDef == null)
            throw new PSIllegalArgumentException("pFromLevel argument referring to non-existant report level.");
            lOutputDef = lOutputDef.getReportOutputElementDef();
        }
    if (lOutputDef == null)
      throw new PSIllegalArgumentException("pFromLevel argument referring to non-existant report level.");
        List lFieldDefList = lOutputDef.getFieldDef();
        if (lFieldDefList == null)
            return new STField[0];
        STField[] lReturn = new STField[lFieldDefList.size()];
        Iterator lIter1 = lFieldDefList.iterator();
        for (int j = 0; lIter1.hasNext(); j++)
        {
            lReturn[j] = Util.getField((FieldDefType)lIter1.next());
        }
        return lReturn;
    }

    /* Returns report's top level output entities */
    public STReportEntity[] getOutputEntities(String pReportRef, int pFromLevel) throws PSException
    {
        ReportDefType lReportDef = Storage.getReport(pReportRef);
        if (lReportDef == null)
            return null;
        // Make sure that we are positioned on the required level
    ReportOutputElementDefType lOutputDef = lReportDef.getReportOutputElementDef();
        for (int i = 0; i < pFromLevel; i++)
        {
      if (lOutputDef == null)
        throw new PSIllegalArgumentException("pFromLevel argument referring to non-existant report level.");
            lOutputDef = lOutputDef.getReportOutputElementDef();
        }
    if (lOutputDef == null)
      throw new PSIllegalArgumentException("pFromLevel argument referring to non-existant report level.");
        List lReportEntityDefList = lOutputDef.getReportEntityDef();
        if (lReportEntityDefList == null)
            return new STReportEntity[0];
        STReportEntity[] lReturn = new STReportEntity[lReportEntityDefList.size()];
        Iterator lIter1 = lReportEntityDefList.iterator();
        for (int j = 0; lIter1.hasNext(); j++)
        {
            lReturn[j] = Util.getReportEntity((ReportEntityDefType)lIter1.next());
        }
        return lReturn;
    }

    /** Returns attributes included in the report */
    public String[] getOutputEntitiyAttributes(String pReportRef, int pFromLevel, String pOutputEntityName) throws PSException
    {
        ReportDefType lReportDef = Storage.getReport(pReportRef);
        if (lReportDef == null)
            return null;
        // Make sure that we are positioned on the required level
    ReportOutputElementDefType lOutputDef = lReportDef.getReportOutputElementDef();
        for (int i = 0; i < pFromLevel; i++)
    {
      if (lOutputDef == null)
        throw new PSIllegalArgumentException("pFromLevel argument referring to non-existant report level.");
            lOutputDef = lOutputDef.getReportOutputElementDef();
    }
    if (lOutputDef == null)
      throw new PSIllegalArgumentException("pFromLevel argument referring to non-existant report level.");
        List lReportEntityDefList = lOutputDef.getReportEntityDef();
        if (lReportEntityDefList == null)
            return null;
        Iterator lIter1 = lReportEntityDefList.iterator();
        for (int j = 0; lIter1.hasNext(); j++)
        {
            ReportEntityDefType lReportEntityDef = (ReportEntityDefType)lIter1.next();
            if (lReportEntityDef.getName().equals(pOutputEntityName))
            {
                List lAttributeNames = lReportEntityDef.getReportEntityAttributeRefList().getAttributeRef();
                return (String[])lAttributeNames.toArray(new String[lAttributeNames.size()]);
            }
        }
        return null;
    }
}