[spring-extensions] branch master updated: IDP-1429 Move PatternFactoryBean to SpringSupport

[Rod Widdowson]

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rdw pushed a commit to branch master
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View the commit online:
http://git.shibboleth.net/view/?p=spring-extensions.git;a=commit;h=e68e1f5ceaee3a77ce745fd206b615eb78e51ef1

The following commit(s) were added to refs/heads/master by this push:
       new  e68e1f5   IDP-1429 Move PatternFactoryBean to SpringSupport
e68e1f5 is described below

commit e68e1f5ceaee3a77ce745fd206b615eb78e51ef1
Author: Rod Widdowson <rdw at steadingsoftware.com>
AuthorDate: Thu Apr 11 14:54:49 2019 +0100

    IDP-1429 Move PatternFactoryBean to SpringSupport
    
    https://issues.shibboleth.net/jira/browse/IDP-1429
    
    Moved from idp-attribute-resolver-spring, this module
    can now be used in other custom syntax parsing modules.
---
 .../ext/spring/factory/PatternFactoryBean.java     | 90 ++++++++++++++++++++++
 1 file changed, 90 insertions(+)

diff --git a/src/main/java/net/shibboleth/ext/spring/factory/PatternFactoryBean.java b/src/main/java/net/shibboleth/ext/spring/factory/PatternFactoryBean.java
new file mode 100644
index 0000000..9bbbab6
--- /dev/null
+++ b/src/main/java/net/shibboleth/ext/spring/factory/PatternFactoryBean.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the University Corporation for Advanced Internet Development,
+ * Inc. (UCAID) under one or more contributor license agreements.  See the
+ * NOTICE file distributed with this work for additional information regarding
+ * copyright ownership. The UCAID licenses this file to You under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.shibboleth.ext.spring.factory;
+
+import java.util.regex.Pattern;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+import net.shibboleth.utilities.java.support.logic.Constraint;
+
+/**
+ * Factory bean for {@link Pattern}. Allows us to inject property based case sensitivity.
+ */
+public class PatternFactoryBean extends AbstractComponentAwareFactoryBean<Pattern> {
+
+    /** Whether the we are case sensitive or not. */
+    @Nullable private Boolean caseSensitive;
+
+    /** The regular expressions. */
+    @Nullable private String regexp;
+
+    /** {@inheritDoc} */
+    @Override public Class<?> getObjectType() {
+        return Pattern.class;
+    }
+
+    /**
+     * set case sensitivity.
+     * 
+     * @return Returns the caseSensitive.
+     */
+    public Boolean getCaseSensitive() {
+        return caseSensitive;
+    }
+
+    /**
+     * get case sensitivity.
+     * 
+     * @param what The value to set.
+     */
+    public void setCaseSensitive(@Nullable final Boolean what) {
+        caseSensitive = what;
+    }
+
+    /**
+     * Get the regular expression.
+     * 
+     * @return Returns the regexp.
+     */
+    @Nullable public String getRegexp() {
+        return regexp;
+    }
+
+    /**
+     * Set the regular expression.
+     * 
+     * @param what what to set.
+     */
+    public void setRegexp(@Nonnull final String what) {
+        regexp = what;
+    }
+
+    /** {@inheritDoc} */
+    @Override protected Pattern doCreateInstance() throws Exception {
+        Constraint.isNotNull(regexp, "Regular expression cannot be null");
+        
+        if (null == getCaseSensitive() || getCaseSensitive()) {
+            return Pattern.compile(regexp, 0);
+        } else {
+            return Pattern.compile(regexp, Pattern.CASE_INSENSITIVE);
+        }
+    }
+
+}
\ No newline at end of file

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