CRISPY - 1.1.1

Clover coverage report - CRISPY - 1.1.1

Coverage timestamp: Mi Nov 15 2006 13:09:46 CET

FRAMES NO FRAMES

file stats:	LOC:	165		Methods:	24
	NCLOC:	114		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

InterceptorHandler.java

100%

100%

1		/*
2		* Created on 17.05.2005 from Linke
3		*
4		*/
5		package net.sf.crispy;
6
7		import java.util.ArrayList;
8		import java.util.Iterator;
9		import java.util.List;
10
11		/**
12		* Handle Interceptor- and Modify - Events.
13		*
14		* @author Linke
15		*
16		*/
17		public final class InterceptorHandler {
18
19		private List interceptors = new ArrayList();
20		private Modifier modifier = null;
21		private List interceptorFilters = new ArrayList();
22
23	1339	public InterceptorHandler() { }
24
25		/**
26		* Add Interceptor.
27		* @return The position of the Interceptor in the list.
28		*
29		*/
30	236	public int addInterceptor(Interceptor pvProxyInterceptor) {
31	236	interceptors.add(pvProxyInterceptor);
32	236	return interceptors.indexOf(pvProxyInterceptor);
33		}
34		/** Get Iterator over all registered Interceptors. */
35	2	public Iterator getInterceptorIterator () { return interceptors.iterator(); }
36		/** Get Interceptor by Pos in List. */
37	29	public Interceptor getInterceptorByPos (int pvPos) { return (Interceptor) interceptors.get(pvPos); }
38		/** Get size from registered Interceptors. */
39	479	public int getInterceptorSize () { return interceptors.size(); }
40		/** Remove a registered Interceptor by position. */
41	12	public Interceptor removeInterceptorByPos (int pvPos) { return (Interceptor) interceptors.remove(pvPos); }
42	5	public void removeAllInterceptors () { interceptors.clear(); }
43
44	3	public Modifier getModifier() { return modifier; }
45	44	public void setModifier(Modifier pvModifier) { modifier = pvModifier; }
46
47
48	11	public void addInterceptorFilter (InterceptorFilter pvFilter) {
49	11	interceptorFilters.add(pvFilter);
50		}
51
52	7	public int getInterceptorFilterSize() { return interceptorFilters.size(); }
53	1	public InterceptorFilter getInterceptorFilterByPos (int pvPos) { return (InterceptorFilter) interceptorFilters.get(pvPos); }
54	2	public InterceptorFilter removeInterceptorFilter (int pvPos) { return (InterceptorFilter) interceptorFilters.remove(pvPos); }
55
56
57
58
59	475	public void fireBeforeNewInstance (Class pvInterfaceClass) {
60	475	if (checkInterceptorFilter(pvInterfaceClass)) {
61	468	int size = interceptors.size();
62	468	for (int i=0; i<size; i++) {
63	230	Interceptor lvProxyInterceptor = (Interceptor) interceptors.get(i);
64	230	lvProxyInterceptor.beforeNewInstance(pvInterfaceClass);
65		}
66		}
67		}
68
69	475	public void fireAfterNewInstance (Class pvInterfaceClass, Object pvProxyObject) {
70	475	if (checkInterceptorFilter(pvInterfaceClass)) {
71	468	int size = interceptors.size();
72	468	for (int i=0; i<size; i++) {
73	230	Interceptor lvProxyInterceptor = (Interceptor) interceptors.get(i);
74	230	lvProxyInterceptor.afterNewInstance(pvInterfaceClass, pvProxyObject);
75		}
76		}
77		}
78
79
80	845	public boolean fireBeforeMethodInvocation (InterceptorContext pvInterceptorContext) {
81	845	boolean lvInterruptIncocation = false;
82	845	if (checkInterceptorFilter(pvInterceptorContext)) {
83	840	int size = interceptors.size();
84	840	for (int i=0; i<size; i++) {
85	306	Interceptor lvProxyInterceptor = (Interceptor) interceptors.get(i);
86	306	lvProxyInterceptor.beforeMethodInvocation(pvInterceptorContext);
87	306	if (pvInterceptorContext.getInterruptInvocation()) {
88	7	lvInterruptIncocation = true;
89		}
90		}
91		}
92	845	return lvInterruptIncocation;
93		}
94
95	845	public void fireAfterMethodInvocation (InterceptorContext pvInterceptorContext) {
96	845	if (checkInterceptorFilter(pvInterceptorContext)) {
97	840	int size = interceptors.size();
98	840	for (int i=0; i<size; i++) {
99	306	Interceptor lvProxyInterceptor = (Interceptor) interceptors.get(i);
100	306	lvProxyInterceptor.afterMethodInvocation(pvInterceptorContext);
101		}
102		}
103		}
104
105	45	public void fireOnError(Throwable pvThrowable) {
106	45	if (checkInterceptorFilter(pvThrowable)) {
107	43	int size = interceptors.size();
108	43	for (int i=0; i<size; i++) {
109	5	Interceptor lvProxyInterceptor = (Interceptor) interceptors.get(i);
110	5	lvProxyInterceptor.onError(pvThrowable);
111		}
112		}
113		}
114
115	844	public InterceptorContext fireBeforeModifyInvocation (InterceptorContext pvInterceptorContext) {
116	844	InterceptorContext lvReturn = pvInterceptorContext;
117	844	if ((modifier != null) && (checkInterceptorFilter(pvInterceptorContext))) {
118	42	lvReturn = modifier.modifyBeforeInvocation(lvReturn);
119		}
120	844	return lvReturn;
121		}
122
123	844	public InterceptorContext fireAfterModifyInvocation (InterceptorContext pvInterceptorContext) {
124	844	InterceptorContext lvReturn = pvInterceptorContext;
125	844	if ((modifier != null) && (checkInterceptorFilter(pvInterceptorContext))) {
126	42	lvReturn = modifier.modifyAfterInvocation(lvReturn);
127		}
128	844	return lvReturn;
129		}
130
131
132		/**
133		* Test all accept method from registered <code>InterceptorFilter</code>.
134		*
135		* @param pvContext The <code>InterceptorContext</code>.
136		* @return If all registered InterceptorFilter get <code>true</code>, than return <code>true</code>, else return <code>false</code>.
137		*/
138	2769	private boolean checkInterceptorFilter(InterceptorFilterContext pvFilterContext) {
139	2769	for (int i=0; i<interceptorFilters.size(); i++) {
140	58	InterceptorFilter lvFilter = (InterceptorFilter) interceptorFilters.get(i);
141	58	if (lvFilter.accept(pvFilterContext) == false) {
142	26	return false;
143		}
144		}
145	2743	return true;
146		}
147
148	1774	private boolean checkInterceptorFilter(InterceptorContext pvContext) {
149	1774	InterceptorFilterContext lvFilterContext = new InterceptorFilterContext();
150	1774	lvFilterContext.setArgs(pvContext.getArgs());
151	1774	lvFilterContext.setMethod(pvContext.getMethod());
152	1774	return checkInterceptorFilter(lvFilterContext);
153		}
154
155	950	private boolean checkInterceptorFilter(Class pvClass) {
156	950	InterceptorFilterContext lvFilterContext = new InterceptorFilterContext(pvClass);
157	950	return checkInterceptorFilter(lvFilterContext);
158		}
159
160	45	private boolean checkInterceptorFilter(Throwable pvThrowable) {
161	45	InterceptorFilterContext lvFilterContext = new InterceptorFilterContext(pvThrowable);
162	45	return checkInterceptorFilter(lvFilterContext);
163		}
164
165		}