public String changePropertiesByCMPAttributes(String source) throws XavaException {
StringBuffer r = new StringBuffer(source);
int i = r.toString().indexOf("${");
int f = 0;
while (i >= 0) {
f = r.toString().indexOf("}", i + 2);
if (f < 0) break;
String property = r.substring(i + 2, f);
String cmpAttribute = null;
if (property.indexOf('.') >= 0) {
cmpAttribute = "o._" + Strings.firstUpper(Strings.change(property, ".", "_"));
} else {
MetaProperty metaProperty = getMetaModel().getMetaProperty(property);
if (metaProperty.getMapping().hasConverter()) {
cmpAttribute = "o._" + Strings.firstUpper(property);
} else {
cmpAttribute = "o." + property;
}
}
r.replace(i, f + 1, cmpAttribute);
i = r.toString().indexOf("${");
}
return r.toString();
}
/** This method generates the output given a context and output stream */
public boolean generate(XPathContext context, ProgramWriter out) {
try {
String collectionName = Strings.firstUpper(collection.getName());
if (ejb) {
out.print(" \n\t/**\n\t * @ejb:interface-method\n\t */");
}
out.print(" \n\tpublic java.util.Collection get");
out.print(collectionName);
out.print("() {");
if (ejb) {
out.print(
" \n\t\tboolean cmtActivated = false;\n\t\tif (!org.openxava.hibernate.XHibernate.isCmt()) {\n\t\t\torg.openxava.hibernate.XHibernate.setCmt(true);\n\t\t\tcmtActivated = true;\n\t\t}");
}
out.print(" \n\t\ttry {");
MetaCalculator calculator = collection.getMetaCalculator();
String calculatorClass = calculator.getClassName();
out.print(" \t\t\n\t\t\t");
out.print(calculatorClass);
out.print(" ");
out.print(collection.getName());
out.print("Calculator= (");
out.print(calculatorClass);
out.print(")\n\t\t\t\tgetMetaModel().getMetaCollection(\"");
out.print(collection.getName());
out.print("\").getMetaCalculator().createCalculator();");
Iterator itSets = calculator.getMetaSetsWithoutValue().iterator();
while (itSets.hasNext()) {
MetaSet set = (MetaSet) itSets.next();
String propertyNameInCalculator = Strings.firstUpper(set.getPropertyName());
String propertyNameFrom = set.getPropertyNameFrom();
MetaProperty p = metaModel.getMetaProperty(propertyNameFrom);
if (propertyNameFrom.indexOf('.') >= 0) {
if (p.isKey() || p.getMetaModel() instanceof MetaAggregate) {
propertyNameFrom = Strings.firstUpper(Strings.change(propertyNameFrom, ".", "_"));
} else {
StringTokenizer st = new StringTokenizer(propertyNameFrom, ".");
String ref = st.nextToken();
String pro = st.nextToken();
propertyNameFrom = Strings.firstUpper(ref) + "().get" + Strings.firstUpper(pro);
}
} else {
propertyNameFrom = Strings.firstUpper(propertyNameFrom);
}
String getPropertyFrom = "boolean".equals(p.getTypeName()) ? "is" : "get";
String value = set.getValue();
if (set.hasValue()) {
out.print(" \n\t\t\t");
out.print(collection.getName());
out.print("Calculator.set");
out.print(propertyNameInCalculator);
out.print("(\"");
out.print(value);
out.print("\");");
} else {
out.print(" \t\n\t\t\t");
out.print(collection.getName());
out.print("Calculator.set");
out.print(propertyNameInCalculator);
out.print("(");
out.print(getPropertyFrom);
out.print(propertyNameFrom);
out.print("());");
}
} // else/sets
if (IModelCalculator.class.isAssignableFrom(Class.forName(calculatorClass))) {
out.print(" \n\t\t\t\t");
out.print(collection.getName());
out.print("Calculator.setModel(this);");
}
if (IEntityCalculator.class.isAssignableFrom(Class.forName(calculatorClass))) {
out.print(" \n\t\t\t\t");
out.print(collection.getName());
out.print("Calculator.setEntity(this);");
}
if (IJDBCCalculator.class.isAssignableFrom(Class.forName(calculatorClass))) {
out.print(" \n\t\t\t\t");
out.print(collection.getName());
out.print("Calculator.setConnectionProvider(getPortableContext());");
}
String calculateValueSentence = collection.getName() + "Calculator.calculate()";
out.print(" \n\t\t\treturn ");
out.print(Generators.generateCast("java.util.Collection", calculateValueSentence));
out.print(
";\n\t\t}\n\t\tcatch (Exception ex) {\n\t\t\tex.printStackTrace();\n\t\t\tthrow new ");
out.print(getException());
out.print("(XavaResources.getString(\"generator.calculate_value_error\", \"");
out.print(collection.getName());
out.print("\", \"");
out.print(metaModel.getName());
out.print("\", ex.getLocalizedMessage()));\n\t\t}");
if (ejb) {
out.print(
" \n\t\tfinally {\n\t\t\tif (cmtActivated) {\n\t\t\t\torg.openxava.hibernate.XHibernate.setCmt(false);\n\t\t\t}\n\t\t}");
}
out.print(" \t\t\t\t\n\t}");
} catch (Exception e) {
System.out.println("Exception: " + e.getMessage());
e.printStackTrace();
return false;
}
return true;
}
String getCMPAttributeForColumn(String column) throws XavaException {
PropertyMapping mapping = getMappingForColumn(column);
if (!mapping.hasConverter()) return Strings.change(mapping.getProperty(), ".", "_");
return "_" + Strings.change(Strings.firstUpper(mapping.getProperty()), ".", "_");
}
private String getTableColumn(String modelProperty, boolean qualifyReferenceMappingColumn)
throws XavaException {
PropertyMapping propertyMapping = (PropertyMapping) propertyMappings.get(modelProperty);
if (propertyMapping == null) {
int idx = modelProperty.indexOf('.');
if (idx >= 0) {
String referenceName = modelProperty.substring(0, idx);
String propertyName = modelProperty.substring(idx + 1);
if (getMetaModel().getMetaReference(referenceName).isAggregate()
&& !Strings.firstUpper(referenceName).equals(getMetaModel().getContainerModelName())) {
propertyMapping =
(PropertyMapping) propertyMappings.get(referenceName + "_" + propertyName);
if (propertyMapping == null) {
int idx2 = propertyName.indexOf('.');
if (idx2 >= 0) {
String referenceName2 = propertyName.substring(0, idx2);
String propertyName2 = propertyName.substring(idx2 + 1);
return getTableColumn(
referenceName + "_" + referenceName2 + "." + propertyName2,
qualifyReferenceMappingColumn);
} else {
throw new ElementNotFoundException(
"property_mapping_not_found", referenceName + "_" + propertyName, getModelName());
}
}
return propertyMapping.getColumn();
}
ReferenceMapping referenceMapping = getReferenceMapping(referenceName);
if (referenceMapping.hasColumnForReferencedModelProperty(propertyName)) {
if (qualifyReferenceMappingColumn) {
return getTableToQualifyColumn()
+ "."
+ referenceMapping.getColumnForReferencedModelProperty(propertyName);
} else {
return referenceMapping.getColumnForReferencedModelProperty(propertyName);
}
} else {
ModelMapping referencedMapping = referenceMapping.getReferencedMapping();
String tableName = referencedMapping.getTableToQualifyColumn();
boolean secondLevel = propertyName.indexOf('.') >= 0;
String columnName = referencedMapping.getTableColumn(propertyName, secondLevel);
boolean hasFormula = referencedMapping.getPropertyMapping(propertyName).hasFormula();
if (qualifyReferenceMappingColumn && !secondLevel && !hasFormula) {
return tableName + "." + columnName;
} else if (hasFormula) {
String formula = referencedMapping.getPropertyMapping(propertyName).getFormula();
referencePropertyWithFormula = true;
return qualifyFormulaWithReferenceName(
formula, referencedMapping.getModelName(), modelProperty);
} else {
return columnName;
}
}
}
throw new ElementNotFoundException(
"property_mapping_not_found", modelProperty, getModelName());
}
if (propertyMapping.hasFormula()) return propertyMapping.getFormula();
return propertyMapping.getColumn();
}
/** Determines if the property orderProperty was defined for the object. */
@SuppressWarnings({"unchecked", "rawtypes"})
private void parseOrderDefined() {
orderDefined = false;
OrderBy orderBy = null;
if (Is.empty(orderProperty)) {
try {
Field collectionField = parentClass.getDeclaredField(collectionName);
if (collectionField.isAnnotationPresent(OrderBy.class)) {
orderBy = collectionField.getAnnotation(OrderBy.class);
}
} catch (SecurityException e) {
log.error(e);
} catch (NoSuchFieldException e) {
log.debug(e.getMessage());
}
if (orderBy == null) {
Method collectionMethod = null;
try {
collectionMethod =
parentClass.getDeclaredMethod(
"get" + Strings.firstUpper(collectionName), new Class[] {});
} catch (Exception e) {
log.debug(e);
}
if (collectionMethod == null) {
try {
collectionMethod =
parentClass.getDeclaredMethod(
"is" + Strings.firstUpper(collectionName), new Class[] {});
} catch (Exception e) {
log.debug(e);
}
}
if (collectionMethod != null && collectionMethod.isAnnotationPresent(OrderBy.class)) {
orderBy = collectionMethod.getAnnotation(OrderBy.class);
}
}
if (orderBy != null) {
String[] fieldNames = orderBy.value().split(",");
if (fieldNames.length > 0) {
orderProperty = fieldNames[fieldNames.length - 1].trim();
}
}
}
if (!Is.empty(orderProperty)) {
try {
Object itemObject = nodeClass.newInstance();
Class propertyType = PropertyUtils.getPropertyType(itemObject, orderProperty);
if (propertyType.isAssignableFrom(Integer.class)) {
orderDefined = true;
}
} catch (IllegalAccessException e) {
log.error(e);
} catch (InvocationTargetException e) {
log.error(e);
} catch (NoSuchMethodException e) {
log.error(e);
} catch (Exception e) {
log.error(e);
}
}
}
