/**
* Sets the indexed type of IdxPropertyPattern
*
* @param type New indexed type of the indexed property
* @throws SourceException If the modification of source code is impossible
*/
public void setIndexedType(Type type) throws SourceException {
if (this.indexedType.compareTo(type, true)) return;
// Remember the old type & old indexed type
Type oldIndexedType = this.indexedType;
Type oldType = this.type;
// Change the indexed type
if (indexedGetterMethod != null) {
indexedGetterMethod.setReturn(type);
}
if (indexedSetterMethod != null) {
MethodParameter[] params = indexedSetterMethod.getParameters();
if (params.length > 1) {
params[1].setType(type);
indexedSetterMethod.setParameters(params);
}
}
// Test if the old type of getter and seter was an array of indexedType
// if so change the type of that array.
if (oldType != null
&& oldType.isArray()
&& oldType.getElementType().compareTo(oldIndexedType, false)) {
Type newArrayType = Type.createArray(type);
super.setType(newArrayType);
}
indexedType = type;
}
/**
* Generates indexed getter method with body and optionaly with Javadoc comment.
*
* @param body Body of the method
* @param javadoc Generate Javadoc comment?
* @throws SourceException If modification of source code is impossible.
*/
void generateIndexedGetterMethod(String body, boolean javadoc) throws SourceException {
ClassElement declaringClass = getDeclaringClass();
MethodElement newGetter = new MethodElement();
MethodParameter[] newParameters = {new MethodParameter("index", Type.INT, false)}; // NOI18N
newGetter.setName(Identifier.create("get" + capitalizeFirstLetter(getName()))); // NOI18N
newGetter.setReturn(indexedType);
newGetter.setModifiers(Modifier.PUBLIC);
newGetter.setParameters(newParameters);
if (declaringClass.isInterface()) {
newGetter.setBody(null);
} else if (body != null) newGetter.setBody(body);
if (javadoc) {
String comment =
MessageFormat.format(
bundle.getString("COMMENT_IdxPropertyGetter"), new Object[] {getName()});
newGetter.getJavaDoc().setRawText(comment);
}
// System.out.println ("Generating getter" ); // NOI18N
if (declaringClass == null) throw new SourceException();
else {
// System.out.println ( "Adding getter method" ); // NOI18N
declaringClass.addMethod(newGetter);
indexedGetterMethod =
declaringClass.getMethod(newGetter.getName(), getParameterTypes(newGetter));
}
}
/**
* Sets the non-indexed type of IdxPropertyPattern
*
* @param type New non-indexed type of the indexed property
* @throws SourceException If the modification of source code is impossible
*/
public void setType(Type type) throws SourceException {
if (this.type != null && this.type.compareTo(type, true)) return;
// Remember the old type & old indexed type
Type oldIndexedType = this.indexedType;
Type oldType = this.type;
if (oldType == null) {
this.type = type;
oldType = type;
int mode = getMode();
if (mode == READ_WRITE || mode == READ_ONLY) generateGetterMethod();
if (mode == READ_WRITE || mode == WRITE_ONLY) generateSetterMethod();
} else
// Change the type
super.setType(type);
// Test if the idexedType is the type of array and change it if so
if (type.isArray()
&& oldType.isArray()
&& oldType.getElementType().compareTo(oldIndexedType, false)) {
Type newType = type.getElementType();
if (indexedGetterMethod != null) {
indexedGetterMethod.setReturn(newType);
}
if (indexedSetterMethod != null) {
MethodParameter[] params = indexedSetterMethod.getParameters();
if (params.length > 1) {
params[1].setType(newType);
indexedSetterMethod.setParameters(params);
}
}
// Set the type to new type
setIndexedType(newType);
}
}
/**
* Generates indexed setter method with body and optionaly with Javadoc comment.
*
* @param body Body of the method
* @param javadoc Generate Javadoc comment?
* @param constrained Is the property constrained?
* @throws SourceException If modification of source code is impossible.
*/
void generateIndexedSetterMethod(String body, boolean constrained, boolean javadoc)
throws SourceException {
ClassElement declaringClass = getDeclaringClass();
MethodElement newSetter = new MethodElement();
MethodParameter[] newParameters = {
new MethodParameter("index", Type.INT, false), // NOI18N
new MethodParameter(name, indexedType, false)
};
newSetter.setName(Identifier.create("set" + capitalizeFirstLetter(getName()))); // NOI18N
newSetter.setReturn(Type.VOID);
newSetter.setModifiers(Modifier.PUBLIC);
newSetter.setParameters(newParameters);
if (constrained)
newSetter.setExceptions(
(new Identifier[] {Identifier.create("java.beans.PropertyVetoException")})); // NOI18N
if (declaringClass.isInterface()) {
newSetter.setBody(null);
} else if (body != null) {
newSetter.setBody(body);
}
if (javadoc) {
String comment =
MessageFormat.format(
bundle.getString("COMMENT_IdxPropertySetter"), new Object[] {getName(), name});
if (constrained) comment = comment + bundle.getString("COMMENT_Tag_ThrowsPropertyVeto");
newSetter.getJavaDoc().setRawText(comment);
}
if (declaringClass == null) throw new SourceException();
else {
declaringClass.addMethod(newSetter);
indexedSetterMethod =
declaringClass.getMethod(newSetter.getName(), getParameterTypes(newSetter));
}
}