litesoft
@ 821
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// This Source Code is in the Public Domain per: http://litesoft.org/License.txt package org.litesoft.GWT.forms.server.support; import java.util.*; import java.util.concurrent.atomic.*; import org.litesoft.GWT.forms.server.*; import org.litesoft.GWT.forms.server.support.converters.*; import org.litesoft.GWT.forms.server.support.mdconstruction.*; import org.litesoft.GWT.forms.server.support.nonpublic.*; import org.litesoft.core.simpletypes.*; import org.litesoft.core.simpletypes.currency.*; import org.litesoft.core.simpletypes.temporal.*; import org.litesoft.core.typeutils.*; import org.litesoft.ui.def.nonpublic.support.*; import org.litesoft.ui.support.*; import org.litesoft.ui_1_5.*; import org.litesoft.ui_1_5.def.*; public abstract class TypeHelper implements UI.Hints { private AtomicBoolean mDisposed = new AtomicBoolean( false ); private FSPTypeHelperBackDoor mBackDoor; protected ExternalizationInterface mExternalization; protected FormAccessControl mAccessControl; protected TypeHelper mParent; protected String mRelativeType; private Integer mFormUniqueID; private boolean mBaseForm; protected String mRelToThisSubForm = null; private Set<ActionMetaData> mActions = new HashSet<ActionMetaData>(); protected Map<Integer, AMDconverterPair> mAMDconvertPairsByAttributeID = new HashMap<Integer, AMDconverterPair>(); protected AMDconverterPair[] mAMDconvertPairs; protected Map<String, TypeHelper[]> mRelSubFormRefToTypes = new HashMap<String, TypeHelper[]>(); protected TypeHelper( FSPTypeHelperBackDoor pBackDoor, // ExternalizationInterface pExternalization, // FormAccessControl pAccessControl, // TypeHelper pParent, String pRelativeType, FormUsage pUsage ) { Objects.assertNotNull( "BackDoor", mBackDoor = pBackDoor ); mExternalization = pExternalization.addContext( pRelativeType ); mAccessControl = pAccessControl.addContext( pRelativeType ); mParent = pParent; mRelativeType = pRelativeType; mFormUniqueID = pUsage.getUniqueID(); if ( !(mBaseForm = pUsage.isBaseForm()) ) { mRelToThisSubForm = pUsage.getRelAttributeRef(); } } public ExternalizationInterface getExternalization() { return mExternalization; } public FormMetaData initializeAndCreateFormMetaData( FormUsage pUsage ) { FormMetaData zFMD = new FormMetaData( pUsage ); LLprocess( zFMD, pUsage ); Collection<AMDconverterPair> pairs = mAMDconvertPairsByAttributeID.values(); mAMDconvertPairs = pairs.toArray( new AMDconverterPair[pairs.size()] ); return zFMD; } public TypeHelper getParent() { return mParent; } public String getRelativeType() { return mRelativeType; } public String getRelToThisSubForm() { return mRelToThisSubForm; } public boolean isBaseForm() { return mBaseForm; } public ServicePeerToFormDataProxy getCollectorProxy() { return mBackDoor.getCollectorProxy(); } public AMDconverterPair[] getAMDconvertPairs() { return mAMDconvertPairs; } public Map<String, TypeHelper[]> getRelSubFormRefToTypes() { return mRelSubFormRefToTypes; } public Integer getFormUniqueID() { return mFormUniqueID; } public String resolveError( String pErrorID ) { return mExternalization.resolveError( pErrorID ); } public final boolean isDisposed() { return mDisposed.get(); } public final void dispose() { if ( !mDisposed.getAndSet( true ) ) // set true and test for false { try { LLdispose(); } catch ( RuntimeException e ) { FormServicePeer.LOGGER.error.log( e ); } } } protected void LLdispose() { } public AMDconverterPair findAttribute( Integer uniqueId ) { return mAMDconvertPairsByAttributeID.get( uniqueId ); } public List<AttributeUpdateFormData> findAttributeUpdateFormDataByName( String pName ) { List<AttributeUpdateFormData> zLocalList = new ArrayList<AttributeUpdateFormData>(); for ( AMDconverterPair pair : mAMDconvertPairs ) { AttributeMetaData meta = pair.getAttributeMetaData(); if ( pName.toLowerCase().equals( meta.getAttributeReference().toLowerCase() ) ) // todo: Use Case Insensitive Compare { zLocalList.add( new AttributeUpdateFormData( null, meta ) ); } } return zLocalList; } public List<ActionMetaData> findActionUpdateFormDataByName( String pName ) { List<ActionMetaData> zLocalList = new ArrayList<ActionMetaData>(); for ( ActionMetaData data : mActions ) { if ( data.getActionID().equals( pName ) ) { zLocalList.add( data ); } } return zLocalList; } public List<String> getActionIDs() { List<String> result = new ArrayList<String>(); for ( ActionMetaData data : mActions ) { result.add( data.getActionID() ); } return result; } public List<String> getAttributeNames() { List<String> result = new ArrayList<String>(); for( AMDconverterPair ap : getAMDconvertPairs() ) { AttributeMetaData meta = ap.getAttributeMetaData(); if( meta != null ) { result.add(meta.getAttributeReference()); } } return result; } public boolean actionRequest( String pActionID, boolean pInputAction, InstanceHelper pParentInstanceHelper ) { return !mBaseForm && "AddRow".equals( pActionID ) && createNewRow( pParentInstanceHelper ); } /** * Only called for Non-BaseForms * * @param pParentInstanceHelper * * @return true if successful */ protected boolean createNewRow( InstanceHelper pParentInstanceHelper ) { return false; } private void LLprocess( FormMetaData pFMD, FormUsage pUsage ) { process( pFMD, pUsage.getLabels() ); process( pFMD, pUsage.getActions() ); process( pFMD, pUsage.getAttributes() ); process( pFMD, pUsage.getRelSubForms() ); } protected void process( FormMetaData pFMD, FormUsage[] pRelSubFormUsages ) { for ( FormUsage usage : pRelSubFormUsages ) { String zRelAttributeRef = usage.getRelAttributeRef(); String zRelRootType = determineRelSubFormRootType( zRelAttributeRef ); TypeHelper typeHelper = mBackDoor.createTypeHelper( mBackDoor, mExternalization, mAccessControl, this, zRelRootType, usage ); mBackDoor.add( typeHelper ); pFMD.addRelSubForm( typeHelper.initializeAndCreateFormMetaData( usage ) ); TypeHelper[] zTypeHelpers = mRelSubFormRefToTypes.get( zRelAttributeRef ); if ( zTypeHelpers == null ) { zTypeHelpers = new TypeHelper[]{typeHelper}; } else { TypeHelper[] newHelpers = new TypeHelper[zTypeHelpers.length + 1]; System.arraycopy( zTypeHelpers, 0, newHelpers, 0, zTypeHelpers.length ); newHelpers[zTypeHelpers.length] = typeHelper; zTypeHelpers = newHelpers; } mRelSubFormRefToTypes.put( zRelAttributeRef, zTypeHelpers ); } } abstract protected String determineRelSubFormRootType( String pRelAttributeRef ); protected void process( FormMetaData pFMD, LabelUsage[] pUsages ) { for ( LabelUsage usage : pUsages ) { String zLabelID = usage.getLabelID(); pFMD.addLabel( new LabelMetaData( usage, resolveLabel( zLabelID ) ) ); } } protected void process( FormMetaData pFMD, ActionUsage[] pUsages ) { for ( ActionUsage usage : pUsages ) { String zExtLabelID = usage.getExtLabelID(); ActionMetaData actionMetaData = new ActionMetaData( usage, // !allowAction( usage.getActionID() ), // resolveAction( zExtLabelID ), // resolveActionTooltip( zExtLabelID ) ); mActions.add( actionMetaData ); pFMD.addAction( actionMetaData ); } if ( !mBaseForm ) { addSubFormManagementImageAction( pFMD, "AddRow", "AddNew" ); addSubFormManagementImageAction( pFMD, "RemoveRow", "RemoveThis" ); } } private void addSubFormManagementImageAction( FormMetaData pFMD, String pActionID, String pWhat ) { String zTooltip = resolveActionTooltip( pActionID ); if ( Strings.isNullOrEmpty( zTooltip ) ) { zTooltip = resolveLabel( pWhat + cleanUpRelativeTypeForToolTip( mRelativeType ) ); } pFMD.addAction( new ActionMetaData( pActionID, !allowAction( pActionID ), // pActionID, // // No need to Resolve - won't use! zTooltip ) ); } protected String cleanUpRelativeTypeForToolTip( String pRelativeType ) { return pRelativeType; } protected boolean allowAction( String pActionID ) { return mAccessControl.allowAction( pActionID ); } protected String resolveAction( String pActionID ) { return mExternalization.resolveAction( pActionID ); } protected String resolveActionTooltip( String pActionID ) { return mExternalization.resolveActionTooltip( pActionID ); } public String resolveLabel( String pLabelID ) { return mExternalization.resolveLabel( pLabelID ); } protected void process( FormMetaData pFMD, AttributeUsage[] pUsages ) { for ( AttributeUsage usage : pUsages ) { process( pFMD, usage, usage.getAttributeReference() ); } } protected void process( FormMetaData pFMD, AttributeUsage pUsage, String pReference ) { DottedReference.Parts parts = DottedReference.parse( pReference ); String localReference = parts.getLocalReference(); if ( !validAttributeReference( localReference ) ) { throw new IllegalArgumentException( this + " does Not Support an Attribute reference of: '" + localReference + "'" ); } if ( parts.getRestOfReference() != null ) { throw new IllegalArgumentException( this + " does Not Support dotted references yet like: '" + pReference + "'" ); } AMDconverterPair zAMDcvtr = // createAttributeMetaData( new CreateAMDParams( mExternalization, // localReference, // pUsage, // allowAttribute( localReference ) ) ); mAMDconvertPairsByAttributeID.put( zAMDcvtr.getAttributeMetaData().getUniqueID(), zAMDcvtr ); pFMD.addAttribute( zAMDcvtr.getAttributeMetaData() ); } protected FormAccessControl.Field allowAttribute( String pAttributeLocalReference ) { return mAccessControl.getFieldControl( pAttributeLocalReference ); } abstract protected boolean validAttributeReference( String pLocalReference ); abstract protected AMDconverterPair createAttributeMetaData( CreateAMDParams pParams ); protected AMDconverterPair createInvalidAttributeRef( CreateAMDParams pParams, String pLabelSuffix, String pTooltip ) { return createAttributeMetaData( new BadAttributeParamsPlus( pParams, pLabelSuffix, pTooltip ), // null, false, // options String.class ); // type } protected AMDconverterPair createAttributeMetaData( CreateAMDParamsPlus pParams, // // !Global & Not from Usage Object[] pValidOptions, // boolean pAssumeValidOptions, // Class pFieldType ) { FormAttributeMetaDataFactory zAMDFactory = mAMDFactoriesByFieldType.get( pFieldType ); if ( (zAMDFactory == null) && !pFieldType.isEnum() ) { return new AMDconverterPair( SendableUnknownDataTypeConverter.INSTANCE, new UnknownDataTypeMetaData( pParams.getUsage() ) ); } return createAttributeMetaData( pParams, // // !Global & Not from Usage pValidOptions, pAssumeValidOptions, // zAMDFactory, null ); } protected AMDconverterPair createAttributeMetaData( CreateAMDParamsPlus pParams, // // !Global & Not from Usage Object[] pValidOptions, // boolean pAssumeValidOptions, // FormAttributeMetaDataFactory pAMDFactory, // FormSendableDataConverter pDataConverter ) { IntendedUse zIntendedUse = pParams.getUsage().getIntendedUse(); if ( zIntendedUse.isJustData() ) { FormSendableDataConverter zFormSendableDataConverter = pParams.isHide() ? SendableHideDataStringConverter.INSTANCE : SendableStringConverter.INSTANCE; return new AMDconverterPair( zFormSendableDataConverter, // new ViewAsStringMetaData( pParams.getUsage() ) ); } if ( pParams.isHide() ) { return PasswordFieldFormAMD.INSTANCE.create( pParams ); } String zFormHint = pParams.getHintValue( COMPONENT_FORM ); if ( CF_TEXT_FIELD.equals( zFormHint ) || CF_TEXT_FIELD_RIGHT_ALIGNED.equals( zFormHint ) ) { return TextFieldFormAMD.INSTANCE.create( pParams ); } String[] zHintedValidOptions = parseHintValidOptions( pParams.getHintValue( VALID_OPTIONS ) ); if ( pAssumeValidOptions || // Objects.isNotNullOrEmpty( pValidOptions ) || Objects.isNotNullOrEmpty( zHintedValidOptions ) ) { AbstractSendableKeyValuePairConverter converter = // (pDataConverter instanceof AbstractSendableKeyValuePairConverter) ? // (AbstractSendableKeyValuePairConverter) pDataConverter : new SendableExternalizedKeyValuePairConverter( mExternalization ); SimpleKeyValuePair[] zMDoptions = converter.createValidOptions( pValidOptions, zHintedValidOptions ); if ( pParams.getUsage() instanceof InputImageAttributeUsage ) { AttributeMetaData zMetaData; if ( Objects.isNullOrEmpty( zMDoptions ) ) { zMetaData = new InputImageMetaData( pParams.getUsage(), // pParams.isDisabled(), // pParams.getHints(), // pParams.getFieldLabel(), // pParams.getFieldTooltip(), // pParams.isRequired(), // pParams.getErrorTextForRequired() ); } else { zMetaData = new InputImageValidOptionsAttributeMetaData( pParams.getUsage(), // pParams.isDisabled(), // pParams.getFieldLabel(), // pParams.getFieldTooltip(), // pParams.isRequired(), // pParams.getErrorTextForRequired(), // zMDoptions ); } return new AMDconverterPair( converter, zMetaData ); } if ( pParams.isEditRequired() && CF_RADIO_GROUP.equals( zFormHint ) ) { return RadioGroupFormAMD.INSTANCE.create( pParams, converter, zMDoptions ); } return ComboBoxFormAMD.INSTANCE.create( pParams, converter, zMDoptions ); } if ( pAMDFactory == null ) { throw new IllegalStateException( "No Factory & No ValidOptions?" ); } return pAMDFactory.createAttributeMetaData( pParams ); } protected String[] parseHintValidOptions( String pHintValue ) { return Strings.parseOptions( pHintValue ); } public void removeInstanceHelper( String pRowKey ) { mBackDoor.removeInstanceHelper( new FormDataRowKey( getFormUniqueID(), pRowKey ) ); } public InstanceHelper createRelSubInstanceHelper( InstanceHelper pParent, String pRowKey ) { InstanceHelper rv = LLcreateRelSubInstanceHelper( pParent, pRowKey ); mBackDoor.add( rv ); return rv; } abstract protected InstanceHelper LLcreateRelSubInstanceHelper( InstanceHelper pParent, String pRowKey ); public AttributeResourceOptionsResponseData getResourceOptions( String pAttributeReference, FormSendableDataConverter pDataConverter ) { return new AttributeResourceOptionsResponseData( ResourceOptionsErrorType.ErrorNotImplemented ); } private static class BadAttributeParamsPlus extends CreateAMDParamsPlus { private String mLabelSuffix; private String mTooltip; public BadAttributeParamsPlus( CreateAMDParams pParams, String pLabelSuffix, String pTooltip ) { super( pParams, null, // HintManager false, // Required true, // Disabled false, // Hide null, // MaxChars null, // DisplayLines null ); // DisplayCharsWidth mLabelSuffix = pLabelSuffix; mTooltip = pTooltip; } public String getFieldLabel() { return super.getFieldLabel() + mLabelSuffix; } public String getFieldTooltip() { return mTooltip; } } private static final Map<Class, FormAttributeMetaDataFactory> mAMDFactoriesByFieldType = new HashMap<Class, FormAttributeMetaDataFactory>(); private static void add( Class pClass, FormAttributeMetaDataFactory pFactory ) { mAMDFactoriesByFieldType.put( pClass, pFactory ); } static { add( String.class, FormAMDFactory_String.INSTANCE ); add( SimpleFloatingPointLong.class, FormAMDFactory_SimpleFloatingPointLong.INSTANCE ); add( SimpleFixedPointLong.class, FormAMDFactory_SimpleFixedPointLong.INSTANCE ); add( SimpleMoney.class, FormAMDFactory_SimpleMoney.INSTANCE ); add( SimpleTime.class, FormAMDFactory_SimpleTime.INSTANCE ); add( java.sql.Time.class, FormAMDFactory_SimpleTime.INSTANCE ); add( SimpleTimestamp.class, FormAMDFactory_SimpleTimestamp.INSTANCE ); add( java.sql.Timestamp.class, FormAMDFactory_SimpleTimestamp.INSTANCE ); add( SimpleDate.class, FormAMDFactory_SimpleDate.INSTANCE ); add( java.sql.Date.class, FormAMDFactory_SimpleDate.INSTANCE ); add( Boolean.class, FormAMDFactory_Boolean.INSTANCE ); add( boolean.class, FormAMDFactory_Boolean.INSTANCE ); add( double.class, FormAMDFactory_Double.INSTANCE ); add( Double.class, FormAMDFactory_Double.INSTANCE ); add( float.class, FormAMDFactory_Float.INSTANCE ); add( Float.class, FormAMDFactory_Float.INSTANCE ); add( short.class, FormAMDFactory_Long.SHORT ); add( Short.class, FormAMDFactory_Long.SHORT ); add( int.class, FormAMDFactory_Long.INTEGER ); add( Integer.class, FormAMDFactory_Long.INTEGER ); add( long.class, FormAMDFactory_Long.LONG ); add( Long.class, FormAMDFactory_Long.LONG ); } } |
Commits for litesoft/trunk/Java/GWT/OldServer/src/org/litesoft/GWT/forms/server/support/TypeHelper.java
Revision | Author | Commited | Message |
---|---|---|---|
821 Diff | GeorgeS | Sun 19 Aug, 2012 00:08:41 +0000 | |
809 Diff | GeorgeS | Thu 16 Aug, 2012 04:10:46 +0000 | |
804 Diff | GeorgeS | Wed 15 Aug, 2012 12:48:51 +0000 | |
802 Diff | GeorgeS | Wed 15 Aug, 2012 04:04:47 +0000 | |
49 Diff | GeorgeS | Mon 12 Apr, 2010 02:59:10 +0000 | License Text |
2 | GeorgeS | Sun 07 Feb, 2010 12:50:58 +0000 |