/** * Resolves all variables. */ public static void resolveAllVariables(Properties prop) { for (Object o : prop.keySet()) { String key = (String) o; String value = resolveProperty(prop, key); prop.setProperty(key, value); } }
/** * Resolves all variables. */ public static void resolveAllVariables(final Properties prop) { for (Object o : prop.keySet()) { String key = (String) o; String value = resolveProperty(prop, key); prop.setProperty(key, value); } }
/** * Returns an array of param keys that belongs to provided bean. * Optionally resolves the value of returned parameters. */ public String[] filterParametersForBeanName(String beanName, final boolean resolveReferenceParams) { beanName = beanName + '.'; List<String> list = new ArrayList<>(); for (Map.Entry<String, Object> entry : params.entrySet()) { String key = entry.getKey(); if (!key.startsWith(beanName)) { continue; } list.add(key); if (!resolveReferenceParams) { continue; } // resolve all references String value = PropertiesUtil.resolveProperty(params, key); entry.setValue(value); } if (list.isEmpty()) { return StringPool.EMPTY_ARRAY; } else { return list.toArray(new String[0]); } }
@Test void testNull() { Properties properties = new Properties(); properties.setProperty("foo", "123"); properties.setProperty("xyz", "q${foo}z"); properties.setProperty("abc", "q${bar}z"); assertEquals("q123z", resolveProperty(properties, "xyz")); assertEquals("qz", resolveProperty(properties, "abc")); }
@Test void testEscape() throws IOException { Properties p = PropertiesUtil.createFromString( "foo=foo\n" + "boo.foo=*\\\\${foo}*\n" + "zoo=\\\\${boo.\\\\${foo}}\n" + "doo=\\\\\\\\${foo}"); assertEquals(4, p.size()); assertNull(p.getProperty("xxx")); assertEquals("foo", p.getProperty("foo")); assertEquals("*\\${foo}*", p.getProperty("boo.foo")); assertEquals("\\${boo.\\${foo}}", p.getProperty("zoo")); assertEquals("\\\\${foo}", p.getProperty("doo")); assertNull(resolveProperty(p, "xxx")); assertEquals("foo", resolveProperty(p, "foo")); assertEquals("*${foo}*", resolveProperty(p, "boo.foo")); assertEquals("${boo.${foo}}", resolveProperty(p, "zoo")); assertEquals("\\foo", resolveProperty(p, "doo")); }
@Test void testResolve() throws IOException { Properties p = PropertiesUtil.createFromString( "foo=foo\n" + "boo.foo=*${foo}*\n" + "zoo=${boo.${foo}}"); assertEquals(3, p.size()); assertNull(p.getProperty("xxx")); assertEquals("foo", p.getProperty("foo")); assertEquals("*${foo}*", p.getProperty("boo.foo")); assertNull(resolveProperty(p, "xxx")); assertEquals("foo", resolveProperty(p, "foo")); assertEquals("*foo*", resolveProperty(p, "boo.foo")); assertEquals("*foo*", resolveProperty(p, "zoo")); PropertiesUtil.resolveAllVariables(p); assertEquals(3, p.size()); assertEquals("foo", p.getProperty("foo")); assertEquals("*foo*", p.getProperty("boo.foo")); assertEquals("*foo*", p.getProperty("zoo")); }
/** * Resolves all variables. */ public static void resolveAllVariables(final Properties prop) { for (Object o : prop.keySet()) { String key = (String) o; String value = resolveProperty(prop, key); prop.setProperty(key, value); } }
/** * Returns an array of param keys that belongs to provided bean. * Optionally resolves the value of returned parameters. */ public String[] filterParametersForBeanName(String beanName, final boolean resolveReferenceParams) { beanName = beanName + '.'; List<String> list = new ArrayList<>(); for (Map.Entry<String, Object> entry : params.entrySet()) { String key = entry.getKey(); if (!key.startsWith(beanName)) { continue; } list.add(key); if (!resolveReferenceParams) { continue; } // resolve all references String value = PropertiesUtil.resolveProperty(params, key); entry.setValue(value); } if (list.isEmpty()) { return StringPool.EMPTY_ARRAY; } else { return list.toArray(new String[0]); } }
/** * Returns an array of param keys that belongs to provided bean. * Optionally resolves the value of returned parameters. */ public String[] resolve(String beanName, boolean resolveReferenceParams) { beanName = beanName + '.'; List<String> list = new ArrayList<String>(); for (Map.Entry<String, Object> entry : params.entrySet()) { String key = entry.getKey(); if (key.startsWith(beanName) == false) { continue; } list.add(key); if (resolveReferenceParams == false) { continue; } // resolve all references String value = PropertiesUtil.resolveProperty(params, key); entry.setValue(value); } if (list.isEmpty()) { return StringPool.EMPTY_ARRAY; } else { return list.toArray(new String[list.size()]); } } }